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1

Extraction and recovery of plutonium and americium from nitric acid waste solutions by the TRUEX process - continuing development studies  

SciTech Connect

This report summarizes the work done to date on the application of the TRUEX solvent extraction process for removing and separately recovering plutonium and americium from a nitric acid waste solution containing these elements, uranium, and a complement of inert metal ions. This simulated waste stream is typical of a raffinate from a tributyl phosphate (TBP)-based solvent extraction process for removing uranium and plutonium from dissolved plutonium-containing metallurgical scrap. The TRUEX process solvent in these experiments was a solution of TBP and octyl(phenyl)-N,N-diisobutylcarbamoylmethylphosphine oxide (CMPO) dissolved in carbon tetrachloride. A flowsheet was designed on the basis of measured batch distribution ratios to reduce the TRU content of the solidified raffinate to less than or equal to 10 nCi/g and was tested in a countercurrent experiment performed in a 14-stage Argonne-model centrifugal contractor. The process solvent was recycled without cleanup. An unexpectedly high evaporative loss of CCl/sub 4/ resulted in concentration of the active extractant, CMPO, to nearly 0.30M in the solvent. Results are consistent with this higher CMPO concentration. The raffinate contained only 2 nCi/g of TRU, but the higher CMPO concentration resulted in reduced effectiveness in the stripping of americium from the solvent. Conditions can be easily adjusted to give high yields and good separation of americium and plutonium. Experimental studies of the hydrolytic and gamma-radiolytic degradation of the TRUEX-CCl/sub 4/ showed that solvent degradation would be (1) minimal for a year of processing this typical feed, which contained no fission products, and (2) could be explained almost entirely by hydrolytic and radiolytic damage to TBP. Even for gross amounts of solvent damage, scrubbing with aqueous sodium carbonate solution restored the original americium extraction and stripping capability of the solvent. 43 refs., 5 figs., 36 tabs.

Leonard, R.A.; Vandegrift, G.F.; Kalina, D.G.; Fischer, D.F.; Bane, R.W.; Burris, L.; Horwitz, E.P.; Chiarisia, R.; Diamond, H.

1985-09-01T23:59:59.000Z

2

Recovery of mercury from acid waste residues  

DOE Patents (OSTI)

Mercury can be recovered from nitric acid-containing fluids by reacting the fluid with aluminum metal to produce mercury metal, and then quenching the reactivity of the nitric acid prior to nitration of the mercury metal.

Greenhalgh, Wilbur O. (Richland, WA)

1989-01-01T23:59:59.000Z

3

Recovery of mercury from acid waste residues  

DOE Patents (OSTI)

Mercury can be recovered from nitric acid-containing fluids by reacting the fluid with aluminum metal to produce mercury metal, and thence quenching the reactivity of the nitric acid prior to nitration of the mercury metal. 1 fig.

Greenhalgh, W.O.

1987-02-27T23:59:59.000Z

4

Separation of americium and europium from solutions of nitric and perchloric acid using dipicolinic acid diamides  

Science Journals Connector (OSTI)

Extraction of nitric acid, perchloric acid, americium, and europium with dialkyldiarylamides of 2,6-pyridinecarboxylic (dipicolinic) acid in polar fluorinated solvents (diluents) was analysed. Among the extrac...

M.Yu. Alyapyshev; V. A. Babain; I. V. Smirnov…

2006-01-01T23:59:59.000Z

5

Separation of americium and europium from solutions of nitric and perchloric acid using dipicolinic acid diamides  

Science Journals Connector (OSTI)

Extraction of nitric acid, perchloric acid, americium, and europium with dialkyldiarylamides of 2,6-pyridinecarboxylic (dipicolinic) acid in polar fluorinated solvents (diluents) was analysed. Among the extrac...

M. Yu. Alyapyshev; V. A. Babain; I. V. Smirnov…

2006-12-01T23:59:59.000Z

6

Use of extractive distillation to produce concentrated nitric acid  

SciTech Connect

Concentrated nitric acid (> 95 wt %) is needed for the treatment of off-gases from a fuels-reprocessing plant. The production of concentrated nitric acid by means of extractive distillation in the two-pot apparatus was studied to determine the steady-state behavior of the system. Four parameters, EDP volume (V/sub EDP/) and temperature (T/sub EDP/), acid feed rate, and solvent recycle, were independently varied. The major response factors were percent recovery (CPRR) and product purity (CCP). Stage efficiencies also provided information about the system response. Correlations developed for the response parameters are: CPRR = 0.02(V/sub EDP/ - 800 cc) + 53.5; CCP = -0.87 (T/sub EDP/ - 140/sup 0/C) + 81; eta/sub V,EDP/ = 9.1(F/sub feed/ - 11.5 cc/min) - 0.047(V/sub EDP/ - 800 cc) - 2.8(F/sub Mg(NO/sub 3/)/sub 2// - 50 cc/min) + 390; and eta/sub L,EDP/ = 1.9(T/sub EDP/ - 140/sup 0/C) + 79. A computer simulation of the process capable of predicting steady-state conditions was developed, but it requires further work.

Campbell, P.C.; Griffin, T.P.; Irwin, C.F.

1981-04-01T23:59:59.000Z

7

EFFECTS OF NITRIC ACID ON CRITICALITY SAFETY ANALYSIS  

SciTech Connect

As nitric acid molarity is increased, there are two competing phenomena affecting the reactivity of the system. First, there is interaction between each of the 10 wells in the basket-like insert. As the molarity of the nitric acid solution is increased (it moves from 100% water to 100% HNO{sub 3}), the hydrogen atom density decreases by about 80%. However, it remains a relatively efficient moderator. The moderating ratio of nitric acid is about 90% that of water. As the media between the wells is changed from 100% water to 100% nitric acid, the density of the media increases by 50%. A higher density typically leads to a better reflector. However, when the macroscopic scattering cross sections are considered, nitric acid is a much worse reflector than water. The effectiveness of nitric acid as a reflector is about 40% that of water. Since the media between the wells become a worse reflector and still remains an effective moderator, interaction between the wells increases. This phenomenon will cause reactivity to increase as nitric acid molarity increases. The seond phenomenon is due to the moderating ratio changing in the high concentration fissile-nitric acid solution in the 10 wells. Since the wells contain relatively small volumes of high concentration solutions, a small decrease in moderating power has a large effect on reactivity. This is due to the fact that neutrons are more likely to escape the high concentration fissile solution before causing another fission event. The result of this phenomenon is that as nitric acid molarity increases, reactivity decreases. Recent studies have shown that the second phenomenon is indeed the dominating force in determining reactivity changes in relation to nitric acid molarity changes. When considering the system as a whole, as nitric acid molarity increases, reactivity decreases.

Williamson, B.

2011-08-18T23:59:59.000Z

8

Extraction of nitric acid, uranyl nitrate, and bismuth nitrate from aqueous nitric acid solutions with CMPO  

SciTech Connect

DOE sponsored development of the transuranium extraction (TRUEX) process for removing actinides from radioactive wastes. The solvent is a mixture of CMPO and TBP. Since the extraction characteristics of CMPO are not as well understood as those of TBP, the extraction of nitric acid, uranyl nitrate, and bismuth nitrate with CMPO (dissolved in n-dodecane) were studied. Results indicate that CMPO extracts nitric acid with a 1:1 stoichiometry; equilibrium constant is 2. 660{plus_minus}0.092 at 25 C, and extraction enthalpy is -5. 46{plus_minus}0.46 kcal/mol. Slope analysis indicates that uranyl nitrate extracts with a mixed equilibria of 1:1 and 2:1 stoichiometries in nearly equal proportion. Equil. constant of the 2: 1 extraction was 1.213 {times} 10{sup 6}{plus_minus}3.56 {times} 10{sup 4} at 25 C; reaction enthalpy was -9.610{plus_minus}0.594 kcal/mol. Nitration complexation constant is 8.412{plus_minus}0.579, with an enthalpy of -10.72{plus_minus}1.87 kcal/mol. Bismuth nitrate also extracts with a mixed equilibria of (perhaps) 1:1 and 2:1 stoichiometries. A 2:1 extraction equilibrium and a nitrate complexation adequately model the data. Kinetics and enthalpies were also measured.

Spencer, B.B.

1995-08-01T23:59:59.000Z

9

Mercury-free dissolution of aluminum-clad fuel in nitric acid  

DOE Patents (OSTI)

A mercury-free dissolution process for aluminum involves placing the aluminum in a dissolver vessel in contact with nitric acid-fluoboric acid mixture at an elevated temperature. By maintaining a continuous flow of the acid mixture through the dissolver vessel, an effluent containing aluminum nitrate, nitric acid, fluoboric acid and other dissolved components are removed.

Christian, Jerry D. (Idaho Falls, ID); Anderson, Philip A. (Pocatello, ID)

1994-01-01T23:59:59.000Z

10

Process for the recovery of strontium from acid solutions  

DOE Patents (OSTI)

The invention is a process for selectively extracting strontium and technetium values from aqueous nitric acid waste solutions containing these and other fission product values. The extractant is a macrocyclic polyether in a diluent which is insoluble in water, but which will itself dissolve a small amount of water. The process will extract strontium and technetium values from nitric acid solutions which are up to 6 molar in nitric acid. 5 figs.

Horwitz, E.P.; Dietz, M.L.

1992-03-31T23:59:59.000Z

11

Extraction of antimony from nitric acid solutions using tributyl phosphate. I. Tributyl phosphate-antimony(III)-nitric acid system  

SciTech Connect

Experimental data have been reported concerning the extraction of trivalent antimony from nitric acid solutions using tributyl phosphate (TBP). A possible mechanism for the extraction of antimony(III) has been determined and the (pre)concentration constant for the process has been calculated. The effect of temperature on trivalent antimony extraction has also been evaluated. The enthalpy value and standard isobar potential and entropy for this process have been determined.

Lakaev, V.S.; Smelov, V.S.

1989-01-01T23:59:59.000Z

12

Extraction of antimony from nitric acid solutions using tributyl phosphate. II. Tributyl phosphate-antimony(V)-nitric acid system  

SciTech Connect

The extraction of pentavalent antimony from nitric acid solutions using tributyl phosphate has been investigated. A possible mechanism for the extraction of antimony(V) has been determined and the (pre)concentration constant for the process has been calculated. The composition of the extracted antimony(V) complex has been deduced. A negative effect of temperature on the distribution coefficient for antimony(V) has also been demonstrated.

Lakaev, V.S.; Smelov, V.S.

1989-01-01T23:59:59.000Z

13

Nitric-phosphoric acid oxidation of organic waste materials  

SciTech Connect

A wet chemical oxidation technology has been developed to address issues facing defense-related facilities, private industry, and small-volume generators such as university and medical laboratories. Initially tested to destroy and decontaminate a heterogenous mixture of radioactive-contaminated solid waste, the technology can also remediate other hazardous waste forms. The process, unique to Savannah River, offers a valuable alternative to incineration and other high-temperature or high-pressure oxidation processes. The process uses nitric acid in phosphoric acid; phosphoric acid allows nitric acid to be retained in solution well above its normal boiling point. The reaction converts organics to carbon dioxide and water, and generates NO{sub x} vapors which can be recycled using air and water. Oxidation is complete in one to three hours. In previous studies, many organic compounds were completely oxidized, within experimental error, at atmospheric pressure below 180{degrees}C; more stable compounds were decomposed at 200{degrees}C and 170 kPa. Recent studies have evaluated processing parameters and potential throughputs for three primary compounds: EDTA, polyethylene, and cellulose. The study of polyvinylchloride oxidation is incomplete at this time.

Pierce, R.A.; Smith, J.R.

1995-11-01T23:59:59.000Z

14

Chemistry of tributyl phosphate and nitric acid at constant volume  

SciTech Connect

This paper addresses the reaction of tributyl phosphate (TBP) with nitric acid (HNO{sub 3}). The reaction pressure of TBP/HNO{sub 3} mixtures as a function of time was measured under constant volume. A simplified model, which parametrically includes autocatalysis, was used to plot the total gas production of the reaction as a function of time. Comparison of the functions shows a rough equivalence in the induction time, reaction time, and total gas production. Predictions of the amounts of reaction products as a function of time were made based on assumptions regarding autocatalysis and using rate constants from experimental data. The derived reaction mechanisms and experimental results have several implications. Tests with a large amount of venting and high surface to volume ratio will show very different behavior than tests with increasing confinement and low surface to volume ratios. The amount alkyl nitrate, carbon monoxide, or hydrogen that reacts within the organic phase is limited by their solubilities and volatilities. The overall yield of both heat and gas per mol of nitric acid or TBP will vary significantly depending on the amount of solution, free volume, and vessel vent capacity.

Agnew, S.F.; Eisenhawer, S.W.; Morris, J.S. [Los Alamos National Lab., NM (United States)

1995-12-31T23:59:59.000Z

15

Analysis of Steam Heating of a Two-Layer TBP/N-Paraffin/Nitric Acid Mixtures  

SciTech Connect

This report presents an analysis of steam heating of a two-layer tri-n-butyl phosphate (TBP)/n-paraffin-nitric acid mixture.The purpose of this study is to determine if the degree of mixing provided by the steam jet or by bubbles generated by the TBP/nitric acid reaction is sufficient to prevent a runaway reaction.

Laurinat, J.E. [Westinghouse Savannah River Company, AIKEN, SC (United States); Hassan, N.M.; Rudisill, T.S.; Askew, N.M.

1998-07-22T23:59:59.000Z

16

Amino acid treatment enhances protein recovery from sediment...  

NLE Websites -- All DOE Office Websites (Extended Search)

treatment enhances protein recovery from sediment and soils for metaproteomic studies . Amino acid treatment enhances protein recovery from sediment and soils for metaproteomic...

17

Effect of the TBP and Water on the Complexation of Uranyl Nitrate and the Dissolution of Nitric Acid into Supercritical CO2. A Theoretical Study  

E-Print Network (OSTI)

started from "random" mixtures of water, TBP, nitric acid, and uranyl nitrate, complexation of uranyl to dissolve nitric acid in the supercritical phase. Indeed, without TBP, nitric acid alone self aggregates via containing the acid and uranyl salts. The simulations show that a high TBP/nitric acid ratio is needed

Boyer, Edmond

18

Scandium nitrate-nitric acid-water-tributyl phosphate system. III. IR spectra of scandium extracts from concentrated nitric acid solutions  

SciTech Connect

Equilibrium organic phases in extraction systems consisting of tributyl phosphate (TBP) (neat or 1 M in CCl{sub 4}) and 8-12 M nitric acid containing scandium or scandium-free have been studied by IR spectroscopy. Extracted complex contains 3, 4, or 5 nitric acid molecules per Sc atom in the case of extraction from 8.3, 10.9, and 12.2 M HNO{sub 3}, respectively, and corresponds to the formula Sc(NO{sub 3}){sub 3}{center_dot}mHNO{sub 3}{center_dot}3TBP. Nitric acid molecules are incorporated into extracted complex via H-bond between oxygen atom of coordinated nitrate ion and acid proton.

Nikitina, G.P.; Egorova, V.P.; Listopadov, A.A. [Khlopin Radium Institute, St. Petersburg (Russian Federation)] [and others

1995-03-01T23:59:59.000Z

19

Features of gadolinium and ytterbium extraction by tributyl phosphate from concentrated nitric acid solutions. I. Compositions of extracted complexes  

SciTech Connect

Distribution of macroquantity (0.3-1.3 M) of Gd and Yb between neat tri-n-butyl phosphate (TBP) and 5-12 M nitric acid solutions has been studied. The species extracted by TBP from 7-12 M nitric acid solutions are rare-earth metal (REM) nitrate trisolvates containing one or several nitric molecules.

Nikitna, G.P.; Seredkina, N.V.; Listopadov, A.A. [Khlopin Radium Institute, St. Petersburg (Russian Federation)

1995-01-01T23:59:59.000Z

20

Amino acids, polyamines, and nitric oxide synthesis in the ovine conceptus  

E-Print Network (OSTI)

The objective of this study was to determine concentrations of amino acids and polyamines as well as nitric oxide (NO) and polyamine synthesis in the ovine conceptus (embryo/fetal and associated placental membrane). Ewes were hysterectomized...

Kwon, Hyuk Jung

2005-08-29T23:59:59.000Z

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

THE SYSTEM THORIUM NITRATE-WATER-NITRIC ACID AT 25 AND THE HYDRATES...  

Office of Scientific and Technical Information (OSTI)

SYSTEM THORIUM NITRATE-WATER-NITRIC ACID AT 25 AND THE HYDRATES OF THORIUM NITRATE Re-direct Destination: Temp Data Fields Ferraro, J.R.; Katzin, L.I. Temp Data Storage 3: Argonne...

22

Isothermal heat measurements of TBP-nitric acid solutions  

SciTech Connect

Net heats of reaction were measured in an isothermal calorimeter for TBP/HNO{sub 3} solutions at ambient pressure and temperatures above 100{degrees}C. Carbon and nitrogen balances were performed giving the reaction stoichiometry. Rate expressions were derived and rate constants determined for both the single and two phase systems which included mass lost from the reacting system by evaporation. This mathematical model was fit to the experimental data (including the measured net heat and off-gas rate) gathered over a wide range of conditions. The oxidation rate constant was determined to be 5.4E-4 min{sup -1} at 110{degrees}C for an open {open_quotes}vented{close_quotes} system as compared to >1E-3min{sup -1} in a closed system. The heat released per unit material oxidized was also reduced due to a decrease in dissolved oxidants and an inefficient reduction of HNO{sub 3}. Oxidation in the organic phase was found to be first order in nitric acid and pseudo-zero order in butylnitrate and water.

Smith, J.R.; Cavin, W.S. [Westinghouse Savannah River Company, Aiken, SC (United States)

1995-12-31T23:59:59.000Z

23

Laboratory studies of 2H evaporator scale dissolution in dilute nitric acid  

SciTech Connect

The rate of 2H evaporator scale solids dissolution in dilute nitric acid has been experimentally evaluated under laboratory conditions in the SRNL shielded cells. The 2H scale sample used for the dissolution study came from the bottom of the evaporator cone section and the wall section of the evaporator cone. The accumulation rate of aluminum and silicon, assumed to be the two principal elemental constituents of the 2H evaporator scale aluminosilicate mineral, were monitored in solution. Aluminum and silicon concentration changes, with heating time at a constant oven temperature of 90 deg C, were used to ascertain the extent of dissolution of the 2H evaporator scale mineral. The 2H evaporator scale solids, assumed to be composed of mostly aluminosilicate mineral, readily dissolves in 1.5 and 1.25 M dilute nitric acid solutions yielding principal elemental components of aluminum and silicon in solution. The 2H scale dissolution rate constant, based on aluminum accumulation in 1.5 and 1.25 M dilute nitric acid solution are, respectively, 9.21E-04 ± 6.39E-04 min{sup -1} and 1.07E-03 ± 7.51E-05 min{sup -1}. Silicon accumulation rate in solution does track the aluminum accumulation profile during the first few minutes of scale dissolution. It however diverges towards the end of the scale dissolution. This divergence therefore means the aluminum-to-silicon ratio in the first phase of the scale dissolution (non-steady state conditions) is different from the ratio towards the end of the scale dissolution. Possible causes of this change in silicon accumulation in solution as the scale dissolution progresses may include silicon precipitation from solution or the 2H evaporator scale is a heterogeneous mixture of aluminosilicate minerals with several impurities. The average half-life for the decomposition of the 2H evaporator scale mineral in 1.5 M nitric acid is 12.5 hours, while the half-life for the decomposition of the 2H evaporator scale in 1.25 M nitric acid is 10.8 hours. Based on averaging the two half-lives from the 2H scale acid dissolution in 1.25 and 1.5 M nitric acid solutions, a reasonable half-live for the dissolution of 2H scales in dilute nitric acid is 11.7 ± 1.3 hours. The plant operational time for chemically cleaning (soaking) the 2H evaporator with dilute nitric acid is 32 hours. It therefore may require about 3 half-lives or less to completely dissolve most of the scales in the Evaporator pot which come into contact with the dilute nitric acid solution. On a mass basis, the Al-to-Si ratio for the scale dissolution in 1.5 M nitric acid averaged 1.30 ± 0.20 and averaged 1.18 ± 0.10 for the 2H scale dissolution in 1.25 M nitric acid. These aluminum-to-silicon ratios are in fairly good agreement with ratios from previous studies. Therefore, there is still more aluminum in the 2H evaporator scales than silicon which implies that there are no significant changes in scale properties which will exclude nitric acid as a viable protic solvent for aluminosilicate scale buildup dissolution from the 2H evaporator. Overall, the monitoring of the scale decomposition reaction in 1.25 and 1.5 M nitric acid may be better ascertained through the determination of aluminum concentration in solution than monitoring silicon in solution. Silicon solution chemistry may lead to partial precipitating of silicon with time as the scale and acid solution is heated.

Oji, L.

2014-09-23T23:59:59.000Z

24

Lunar and solar FTIR nitric acid measurements at Eureka in winter  

E-Print Network (OSTI)

Lunar and solar FTIR nitric acid measurements at Eureka in winter 2001/2002: comparisons acid measurements at Eureka obtained in winter 2001­2002 using solar and lunar Fourier transform Eureka (80.1°N, 86.4°W), Canada, have been made during polar night using lunar spectra recorded

Wirosoetisno, Djoko

25

Isothermal heat measurements of TBP-nitric acid solutions  

SciTech Connect

Net heats of reaction were measured in an isothermal calorimeter for both single phase (organic) and two phase (organic and aqueous) TBP/HNO{sub 3} reacting solutions at temperatures above 100 C. The oxidation rate constant was determined to be 5.4E-4 min{sup {minus}1} at 110 C for an open ``vented`` system as compared to 1.33 E-3 min{sup {minus}1} in the closed system. The heat released per unit material oxidized was also reduced. The oxidation in both phases was found to be first order in nitric acid and pseudo-zero order in butylnitrate and water. The hydrolysis (esterification) rate constant determined by Nichols` (1.33E-3 min{sup {minus}1}) fit the experimental data from this work well. Forced evaporation of the volatile components by the product gases from oxidation resulted in a cooling mechanism which more than balanced the heat from the oxidation reaction in the two-phased systems. Rate expressions were derived and rate constants determined for both the single and two phase systems. An approximating mathematical model was developed to fit the experimental data and to extrapolate beyond the experimental conditions. This model shows that one foot of ``reacting`` 14.3M HNO{sub 3} aqueous phase solution at 121 C will transport sufficient water to the organic phase to replace evaporative losses, maintaining endothermicity, for organic layers up to 12.2 + 6.0 feet deep. If the pressure in a reacting system is allowed to increase due to insufficient venting the temperature of the organic phase would increase in temperature to reach a new equilibrium. The rate of oxidation would increase not only due to the increase in temperature but also from the increased concentration of dissolved HNO{sub 3} reduction products. Another important factor is that the cooling system described in this work becomes less effective as the total pressure increases. These factors probably contributed to the explosion at Tomsk.

Smith, J.R.; Cavin, W.S.

1994-12-16T23:59:59.000Z

26

Third phase formation in nitric acid extraction by n-octyl(phenyl)-n,n-diisobutylcarbamoylmethylphosphine oxide  

SciTech Connect

The third phase formation was studied as a function of n-octyl(phenyl)-N,N-diisobutylcarbamoylmethylphosphine oxide (CMPO) and tri-n-butyl phosphate (TBP) concentrations and temperature in the extraction of nitric acid. The concentration fractions of CMPO and TBP in the second and the third phases were determined by gas chromatography. Both CMPO and TBP were found to be enriched in the third phase. The concentrations of nitric acid in the second and the third phases relatively agreed with the calculated concentrations based on the extraction equilibrium constants of nitric acid by CMPO and TBP. The extraction of Np with the third phase formation was also discussed. 21 refs., 4 figs., 3 tabs.

Nagasaki, S.; Wisnubroto, D.S.; Enokida, Y.; Suzuki, A. (Univ. of Tokyo (Japan))

1994-03-01T23:59:59.000Z

27

Evaporative Hydrochloric Acid Recovery: Something Old, Something New...  

E-Print Network (OSTI)

. If zinc is present from the pickling of galvanizing racks or stripping of parts, the zinc concentration will range from as low as zinc chloride solution remains. In the evaporative process of the Hydrochloric Acid Recovery System, the waste acid is pumped through a pre-filter into the evaporator section oftI1e recovery system. This solution is heated by means...

Cullivan, B.

28

Reactivity of tributyl phosphate degradation products with nitric acid: Relevance to the Tomsk-7 accident  

SciTech Connect

The reaction of a degraded tributyl phosphate (TBP) solvent with nitric acid is thought to have caused the chemical explosion at the Tomsk-7 reprocessing plant at Tomsk, Russia in 1993. The estimated temperature of the organic layer was not high eneough to cause significant reaction of nitric acid with TBP or hydrocarbon diluent compounds. A more reactive organic compound was likely present in the organic layer that reacted with sufficient heat generation to raise the temperature to the point where an autocatalytic oxidation of the organic solvent was initiated. Two of the most likely reactive compounds that are present in degraded TBP solvents are n-butanol and n-butyl nitrate. The reactions of these compounds with nitric acid are the subject of this study. The objective of laboratory-scale tests was to identify chemical reactions that occur when n-butanol and n-butyl nitrate contact heated nitric acid solutions. Reaction products were identified and quantitified, the temperatures at which these reactions occur and heats of reaction were measured, and reaction variables (temperature, nitric acid concentration, organic concentration, and reaction time) were evaluated. Data showed that n-butyl nitrate is less reactive than n-butanol. An essentially complete oxidation reaction of n-butanol at 110-120 C produced four major reaction products. Mass spectrometry identified the major inorganic oxidation products for both n-butanol and n-butyl nitrate as nitric oxide and carbon dioxide. Calculated heats of reaction for n-butanol and n-butyl nitrate to form propionic acid, a major reaction product, are -1860 cal/g n-butanol and -953 cal/g n-butyl nitrate. These heats of reaction are significant and could have raised the temperature of the organic layer in the Tomsk-7 tank to the point where autocatalytic oxidation of other organic compounds present resulted in an explosion.

Barney, G.S.; Cooper, T.D. [Westinghouse Hanford Company, Richland, WA (United States)

1995-12-31T23:59:59.000Z

29

Tropospheric Nitric Acid Columns from IASI Interpreted with a Chemical Transport Model Matthew Cooper1  

E-Print Network (OSTI)

1 Tropospheric Nitric Acid Columns from IASI Interpreted with a Chemical Transport Model Matthew from the IASI satellite instrument with a global chemical transport model (GEOS-Chem). GEOS the Infrared Atmospheric Sounding Interferometer (IASI) instrument on the MetOp satellite platform. IASI

Martin, Randall

30

Control of nitric acid plant stack opacity during start-up and shutdown  

SciTech Connect

This patent describes an improvement in a process for the production of nitric acid wherein air and ammonia are mixed and combusted in an ammonia burner to produce an effluent containing nitrogen oxides. The effluent is cooled, condensed and separated into a liquid weak acid stream and gas stream. The liquid weak acid and vapor streams are fed into an absorber tower wherein they are countercurrently contacted with water to produce a nitric acid stream and an overhead with a reduced nitrogen oxides content. The overhead is combusted with a fuel in the presence of a catalyst in a catalytic combustor to produce a combustor exhaust, work expanded in an expander to recover energy and vented to the atmosphere as stack exhaust. The improvement involves controlling the opacity of the stack opacity during shutdown of the process.

Adams, J.B.; Gasper, J.A.; Stash, P.J.

1989-09-26T23:59:59.000Z

31

Solvent extraction of uranyl (II) ion with N,N,N,N-tetrabutylsucinylamide from nitric acid solution  

Science Journals Connector (OSTI)

N,N,N,N-tetrabutylsuccinylamide (TBSA) in a diluent composed of 50% trimethylbenzene (TMB) and 50% kerosene (OK) can extract uranyl (II) ion from nitric acid solution. The results of extraction study suggested...

You-Shao Wang; Chao-Hong Shen; Jian-Kang Zhu…

1996-01-20T23:59:59.000Z

32

Extraction behavior of trivalent lanthanides from nitric acid medium by selected structurally related diglycolamides as novel extractants  

Science Journals Connector (OSTI)

Abstract The extraction affinity of trivalent lanthanides, Ln(III), from nitric acid medium has been explored using a series of ten structurally related synthesized diglycolamides (DGA) diluted with toluene. The structure-reactivity relationship with extraction of trivalent lanthanides as well as their atomic number was investigated. The extraction of nitric acid and selected lanthanide ions by N,N,N?,N?-tetradodeceyldiglycolamide (TDDGA), from nitric acid medium was studied in details. Distribution ratio of the trivalent lanthanide ions has been studied as a function of aqueous HNO3 concentrations, DGA concentration, and temperature. The stoichiometry of La(III), Nd(III), and Eu(III) was determined at different nitric acid concentrations by slope analysis of extraction data, and enthalpy change accompanied by extraction was also determined and reported in this work.

E.A. Mowafy; D. Mohamed

2014-01-01T23:59:59.000Z

33

Extraction of uranium(VI) and plutonium(IV) with dihexylbutyramide and dihexylisobutyramide from nitric acid medium  

Science Journals Connector (OSTI)

The extraction of uranium(VI) and plutonium(IV) was carried out with two isomeric monoamides, dihexylbutyramide (DHBA) and dihexylisobutyramide (DHIBA) from nitric acid medium, usingn-dodecane as diluent. The pos...

G. M. Nair; D. R. Prabhu; G. R. Mahajan

1994-08-01T23:59:59.000Z

34

A thermodynamic model of nitric acid extraction by tri-n-butyl phosphate  

SciTech Connect

A thermodynamic model is presented for nitric acid extraction by tri-n-butyl phosphate (TBP). This model is based on the formation of the organic phase species: TBP.HNO/sub 3/ and (TBP)/sub 2/.HNO/sub 3/. The model works successfully at TBP concentrations of 5 to 100 vol% and was found to be effective at predicting the extraction of HNO/sub 3/ from HNO/sub 3//NaNO/sub 3/ and HNO/sub 3//LiNO/sub 3/ solutions. Within the TBP concentration range of 5 to 30%, a single set of extraction constants was sufficient to fit extraction data. Stoichiometric activity coefficients of nitric acid in HNO/sub 3//NaNO/sub 3/ and HNO/sub 3//LiNO/sub 3/ mixtures were calculated using a model developed by Bromley.

Chaiko, D.J.; Vandegrift, G.F.

1988-07-01T23:59:59.000Z

35

Scandium nitrate-nitric acid-water-tributyl phosphate system. I. Scandium extraction isotherms  

SciTech Connect

A study has been made of scandium distribution between neat tributyl phosphate (TBP) and 0.2-1.2 M scandium solutions in 2.7-12.3 M nitric acid. Scandium extracts in equilibrium with 0.2-1 M Sc in 6-12 M HNO{sub 3} contain from 2 to 5 HNO{sub 3} molecules per scandium atom in extracted Sc complex.

Listopadov, A.A.; Nikitina, G.P.; Egorova, V.P. [Khlopin Radium Institute, St. Petersburg (Russian Federation)] [and others

1995-01-01T23:59:59.000Z

36

Initiation Temperature for Runaway Tri-n-Butyl Phosphate/Nitric Acid Reaction  

SciTech Connect

During a review of the H-Canyon authorization basis, Defense Nuclear Facility Safety Board (DNFSB) staff members questioned the margin of safety associated with a postulated tri-n-butyl phosphate (TBP)/nitric acid runaway reaction due to the inadvertent heating of a canyon tank containing greater than 3000 lbs (1362 kg) of TBP. The margin of safety was partially based on experiments and calculations performed by the Actinide Technology Section (ATS) to support deletion of indication of tank agitation as a Safety Class System. In the technical basis for deletion of this system, ATS personnel conservatively calculated the equilibrium temperature distribution of a canyon tank containing TBP and nitric acid layers which were inadvertently heated by a steam jet left on following a transfer. The maximum calculated temperature (128 degrees C) was compared to the minimum initiation temperature for a runaway reaction (greater than 130 degrees C) documented by experimental work in the mid 195 0s. In this work, the initiation temperature as a function of nitric acid concentration was measured for 0 and 20 wt percent dissolved solids. The DNFSB staff members were concerned that data for 0 wt percent dissolved solids were not conservative given the facts that data for 20 wt percent dissolved solids show initiation temperatures at or below 130 degrees C and H-Canyon solutions normally contained a small amount of dissolved solids.

Rudisill, T.S.

2000-11-28T23:59:59.000Z

37

Search for an in-line nitric acid analyzer  

SciTech Connect

A literature search was conducted to identify possible techniques for measuring mineral acid normality in the presence of heavy metal salts, undissolved solids, and high radiation fields. Of the techniques noted, eight were identified that could be applicable to the objective. The possibilities were reduced to two methods, which warrant further investigation. These two are refractometry and a modified coulometric-polarographic method. All methods are discussed in detail followed by rationale for including or rejecting each for further investigation.

Gallagher, K. Y.; Johnson, C. M.

1980-10-01T23:59:59.000Z

38

FY13 GLYCOLIC-NITRIC ACID FLOWSHEET DEMONSTRATIONS OF THE DWPF CHEMICAL PROCESS CELL WITH SIMULANTS  

SciTech Connect

Savannah River Remediation is evaluating changes to its current Defense Waste Processing Facility flowsheet to replace formic acid with glycolic acid in order to improve processing cycle times and decrease by approximately 100x the production of hydrogen, a potentially flammable gas. Higher throughput is needed in the Chemical Processing Cell since the installation of the bubblers into the melter has increased melt rate. Due to the significant maintenance required for the safety significant gas chromatographs and the potential for production of flammable quantities of hydrogen, eliminating the use of formic acid is highly desirable. Previous testing at the Savannah River National Laboratory has shown that replacing formic acid with glycolic acid allows the reduction and removal of mercury without significant catalytic hydrogen generation. Five back-to-back Sludge Receipt and Adjustment Tank (SRAT) cycles and four back-to-back Slurry Mix Evaporator (SME) cycles were successful in demonstrating the viability of the nitric/glycolic acid flowsheet. The testing was completed in FY13 to determine the impact of process heels (approximately 25% of the material is left behind after transfers). In addition, back-to-back experiments might identify longer-term processing problems. The testing was designed to be prototypic by including sludge simulant, Actinide Removal Product simulant, nitric acid, glycolic acid, and Strip Effluent simulant containing Next Generation Solvent in the SRAT processing and SRAT product simulant, decontamination frit slurry, and process frit slurry in the SME processing. A heel was produced in the first cycle and each subsequent cycle utilized the remaining heel from the previous cycle. Lower SRAT purges were utilized due to the low hydrogen generation. Design basis addition rates and boilup rates were used so the processing time was shorter than current processing rates.

Lambert, D.; Zamecnik, J.; Best, D.

2014-03-13T23:59:59.000Z

39

Formation of acidic sulfates in kraft recovery boilers  

SciTech Connect

Acidic sulfates (NaHSO[sub 4] and Na[sub 2]S[sub 2]O[sub 7]) have been suggested as the cause of corrosive sticky deposits in recovery boilers. Recovery-boiler precipitator dusts and pure Na[sub 2]SO[sub 4] were examined for their tendency to form acidic sulfates in simulated flue gases. Formation was strongly influenced by temperature and by gas-phase concentrations of SO[sub x] and H[sub 2]O. Liquid NaHSO[sub 4] formed readily at 250 C at SO[sub x] concentration above 150 ppm. Formation reactions were hindered by Na[sub 2]CO[sub 3]. Under appropriate conditions, acidic sulfates can exist at tube surfaces near the furnace roof, at the upper screen tubes, and in the generating bank and economizer.

Poon, W.; Barham, D.; Tran, H. (Univ. of Toronto, Ontario (Canada))

1993-07-01T23:59:59.000Z

40

Sorption of uranium from nitric acid solution using TBP-impregnated activated carbons  

SciTech Connect

The concept of extraction chromatography has been used to study the sorption of uranium from nitric acid solutions using tri-n-butyl phosphate (TBP) impregnated activated carbons. Batch equilibrium data and kinetic and breakthrough column behavior of uranium are reported. Wood based activated carbon has shown better capacity and breakthrough characteristics than shell based activated carbon. Sorption rate on impregnated carbons was relatively slow indicating that diffusion is the rate controlling step within the pore structure of the activated carbon. Uranium distribution on impregnated activated carbons is compared with equivalent bulk liquid extraction and a mechanism of uranium sorption is discussed.

Abbasi, W.A. [Pakistan Atomic Energy Commission, Islamabad (Pakistan). Pakistan Inst. of Nuclear Science and Technology; Streat, M. [Loughborough Univ. (United Kingdom). Dept. of Chemical Engineering

1998-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

Effect of temperature on the extraction of nitric acid and plutonium(IV) nitrate with 30 vol% tributyl phosphate (TBP)  

SciTech Connect

The author's own and published data were evaluated for characterizing the effect of temperature on the distribution of nitric acid and plutonium(IV). The solutes were distributed between 30 vol% TBP in an aliphatic diluent and aqueous solutions containing nitric acid and zero to macro amounts of plutonium(IV) and uranyl nitrates. The temperature dependence of the distribution ratios is described with empirical model equations and examples of the dependence in the absence and presence of uranium(VI) are given. Taking infinite dilution of all solutes of the system as a standard state, the enthalpy change of the extraction reaction could be estimated as -17 kJ/mol for nitric acid, but no numerical estimate was possible for plutonium(IV).

Kolarik, Z.

1984-01-01T23:59:59.000Z

42

Features of gadolinium and ytterbium extraction by tributyl phosphate from concentrated nitric acid solutions. II. IR spectra of lanthanide extracts  

SciTech Connect

Equilibrium organic phases in extraction systems consisting of tributyl phosphate (TBP) (neat or 1.8 M in CCl{sub 4}) and 8-12 M nitric acid containing Gd or Yb or lanthanide-free have been studied by IR spectroscopy. It was shown that under these conditions lanthanides are extracted as complex trisolvates Ln(NO{sub 3})9{sub 3}{center_dot}mHNO{sub 3}{center_dot}3TBP with m = 3-6. Nitric acid molecules are H-bonded to oxygen atoms of coordinated nitrate ions and do not substitute TBP molecules in coordination sphere of the metal ion.

Nikitina, G.P.; Seredkina, N.V.; Kistopadov, A.A. [Khlopin Radium Institute, St. Petersburg (Russian Federation)

1995-03-01T23:59:59.000Z

43

Solar fuels and chemicals system design study (ammonia/nitric acid production process). Volume 2. Conceptual design. Final report  

SciTech Connect

As part of the Solar Central Receiver Fuels and Chemicals Program, Foster Wheeler Solar Development Corporation (FWSDC), under contract to Sandia National Laboratories-Livermore (SNLL), developed a conceptual design of a facility to produce ammonia and nitric acid using solar energy as the principal external source of process heat. In the selected process, ammonia is produced in an endothermic reaction within a steam methane (natural gas) reformer. The heat of reaction is provided by molten carbonate salt heated by both a solar central receiver and an exothermic ammonia-fired heater. After absorption by water, the product of the latter reaction is nitric acid.

Not Available

1986-06-01T23:59:59.000Z

44

Separation of uranium from nitric and hydrochloric acid solutions with extractant-coated magnetic microparticles.  

SciTech Connect

The magnetically assisted chemical separation (MACS) process utilizes selective magnetic microparticle composites to separate dissolved metals from solution. In this study, MACS particles were coated with neutral and acidic organophosphorus extractants,octyl(phenyl)-N,N-diisobutylcarbamoylmethyl phosphine oxide (CMPO), tributyl phosphate (TBP), trioctylphosphine oxide (TOPO), and bis(2-ethyl-hexyl)phosphoric acid (D{sub 2}EHPA or HDEHP) and were evaluated for the separation of uranyl ions from nitric- and hydrochloric-acid solutions. The results suggest that a synergistic interaction between the particle surface and solvent coating may explain why the particles display, in some cases, orders of magnitude of higher partitioning coefficients than are estimated from solvent-extraction measurements. Particles coated with TBP and those coated with a combination of TOPO and D{sub 2}EHPA displayed the most desirable characteristics for removing uranium from dilute acid environments typical of contaminated groundwater. Uranium separation from moderate to highly acidic waste streams typical of Department of Energy (DOE) nuclear wastes is best accomplished using particles coated with a combination of CMPO and TBP.

Kaminski, M. D.; Nunez, L.; Chemical Engineering

2000-01-01T23:59:59.000Z

45

Safe conditions for contacting nitric acid or nitrates with tri-n-butyl phosphate (TBP)  

SciTech Connect

In response to a request from DOE-SR, the current state of knowledge of the reactions between TBP and aqueous nitrate solutions is critically reviewed, and recommendations are made for the safe operation of SRS separations equipment in which this combination of chemicals may be present. The existing limits for evaporation are validated. Guidelines are presented for cases in which general limits do not apply. The rate of reaction between nitric acid and TBP appears to be controlled by the rate of TBP hydrolysis. The hydrolysis reaction produces dibutyl phosphate and n-butanol. The hydrolysis rate is a strong function of temperature, and becomes very fast at temperatures in the range 130{degrees} to 150{degrees}C. The resulting n-butanol is volatile at high temperatures, boiling at 117.5{degrees}C, but is also subject to exothermic oxidation by nitric acid or nitrates. If oxidation occurs before the n-butanol evaporates, the heat of oxidation may exceed local cooling by convection. The resulting heating will further accelerate the reaction, leading to an energetic runaway and possibly (in confined systems) an explosion. Extensive experiments and practice have shown that in a well-mixed and well-vented aqueous system such as an evaporator, at moderate acidities and temperatures below 130{degrees}C, the heat of reaction is adequately removed by vaporization of steam. In general, the heating will be so slow that natural processes provide adequate cooling at temperatures below 80{degrees}C. Above this temperature, care should be taken to ensure that adequate cooling is available for the amount of TBP that may be present. Experiments suggest that in well-ventilated systems n-butanol evaporation and convective cooling are sufficient to control the reaction at temperatures up to 120{degrees}C.

Hyder, M.L

1994-01-01T23:59:59.000Z

46

Corrosion property of 9Cr-ODS steel in nitric acid solution for spent nuclear fuel reprocessing  

SciTech Connect

Corrosion tests of oxide dispersion strengthened with 9% Cr (9Cr-ODS) steel, which is one of the desirable materials for cladding tube of sodium-cooled fast reactors, in pure nitric acid solution, spent FBR fuel solution, and its simulated solution were performed to understand the corrosion behavior in a spent nuclear fuel reprocessing. In this study, the 9Cr-ODS steel with lower effective chromium content was evaluated to understand the corrosion behavior conservatively. As results, the tube-type specimens of the 9Cr-ODS steels suffered severe weight loss owing to active dissolution at the beginning of the immersion test in pure nitric acid solution in the range from 1 to 3.5 M. In contrast, the weight loss was decreased and they showed a stable corrosion in the higher nitric acid concentration, the dissolved FBR fuel solution, and its simulated solution by passivation. The corrosion rates of the 9Cr-ODS steel in the dissolved FBR fuel solution and its simulated solution were 1-2 mm/y and showed good agreement with each other. The passivation was caused by the shift of corrosion potential to noble side owing to increase in nitric acid concentration or oxidative ions in the dissolved FBR fuel solution and the simulated spent fuel solution. (authors)

Takeuchi, M.; Koizumi, T. [Japan Atomic Energy Agency, Tokai-mura, Naka-gun, Ibaraki 319-1195 (Japan); Inoue, M.; Koyama, S.I. [Japan Atomic Energy Agency, Oarai-machi, Higashi-ibaraki-gun, Ibaraki 311-1393 (Japan)

2013-07-01T23:59:59.000Z

47

Nitric Acid Deposition following an Astrophysical Ionizing Radiation Event is below Critical Loads for Terrestrial and Freshwater Ecosystems  

E-Print Network (OSTI)

Nitric acid rainout is one of the effects of an astrophysical ionizing radiation event. The predicted values of nitrate rainout from previous work for a typical gamma ray burst (GRB) within our galaxy serve as an extreme example and are shown to be below critical loads of eutrophication and acidification for ecoregions in Europe and the US.

Melott, Ben Neuenswander Adrian

2014-01-01T23:59:59.000Z

48

Hibiscus Protocatechuic Acid or Esculetin Can Inhibit Oxidative LDL Induced by Either Copper Ion or Nitric Oxide Donor  

Science Journals Connector (OSTI)

Hibiscus Protocatechuic Acid or Esculetin Can Inhibit Oxidative LDL Induced by Either Copper Ion or Nitric Oxide Donor ... Several groups using different flavonoids, such as quercetin, catechin, morin, rutin, fisetin, and gossypetin, also showed that flavonoids could inhibit copper-catalyzed and macrophage-mediated LDL oxidation (13?16). ... morin and fisetin 1 ?M; quercetin and gossypetin 2 ?M). ...

Miao-Jane Lee; Fen-Pi Chou; Tsui-Hwa Tseng; Ming-Hsun Hsieh; Ming-Cheng Lin; Chau-Jong Wang

2002-02-16T23:59:59.000Z

49

Initiation Temperature for Runaway Tri-n-Butyl Phosphate/Nitric Acid Reaction  

SciTech Connect

In a review of the safety basis for solvent extraction processes at the Department of Energy's Savannah River Site, a question was raised concerning the safety margin associated with a postulated accident involving a runaway tri-n-butyl phosphate (TBP)/nitric acid reaction due to the inadvertent heating of a tank. The safety margin was based on studies which showed the maximum temperature would not exceed 128 degrees Celsius compared to 130 degrees Celsius, the minimum initiation temperature for runaway reaction established in the 1950's following damaging incidents at the Savannah River and Hanford Sites. The reviewers were concerned the minimum temperature was not conservative since data for solutions containing 20 wt percent dissolved solids showed initiation temperatures at or below 130 degrees Celsius and process solutions normally contain some dissolved solids.

Rudisill, T.S.

2001-09-14T23:59:59.000Z

50

Thermal acidization and recovery process for recovering viscous petroleum  

DOE Patents (OSTI)

A thermal acidization and recovery process for increasing production of heavy viscous petroleum crude oil and synthetic fuels from subterranean hydrocarbon formations containing clay particles creating adverse permeability effects is described. The method comprises injecting a thermal vapor stream through a well bore penetrating such formations to clean the formation face of hydrocarbonaceous materials which restrict the flow of fluids into the petroleum-bearing formation. Vaporized hydrogen chloride is then injected simultaneously to react with calcium and magnesium salts in the formation surrounding the bore hole to form water soluble chloride salts. Vaporized hydrogen fluoride is then injected simultaneously with its thermal vapor to dissolve water-sensitive clay particles thus increasing permeability. Thereafter, the thermal vapors are injected until the formation is sufficiently heated to permit increased recovery rates of the petroleum.

Poston, Robert S. (Winter Park, FL)

1984-01-01T23:59:59.000Z

51

Extraction equilibria between organic CMPO-n-dodecane and aqueous nitric acid phases for selected tank waste components  

SciTech Connect

Removal of the transuranium elements from tank-stored wastes is an important step in the cost effective treatment and preparation of these wastes for permanent disposal. One promising method of treatment involves dissolving the tank sludges in acid, followed by extraction of the transuranium species. The TRUEX process, which uses an extracting medium composed of octyl(phenyl)-N,N-diisobutylcarbamoylmethyl phosphine oxide (CMPO) and tri-n-butyl phosphate (TBP) dissolved in an organic solvent such as n-dodecane, is being tested for this purpose. Although CMPO is a powerful extractant for all the actinides, concern arises that certain process chemicals present in the waste will compete for the CMPO. Data will be presented on the pure component equilibrium characteristics of nitric acid, uranyl nitrate and bismuth nitrate partitioned between a nitric acid aqueous phase and a CMPO-n-dodecane organic phase.

Spencer, B.B.; Egan, B.Z. [Oak Ridge National Lab., TN (United States); Counce, R.M. [Univ. of Tennessee, Knoxville, TN (United States)

1996-10-01T23:59:59.000Z

52

MATERIAL COMPATIBILITY EVALUATION FOR DWPF NITRIC-GLYCOLIC ACID - LITERATURE REVIEW  

SciTech Connect

Glycolic acid is being evaluated as an alternative for formic and nitric acid in the DWPF flowsheet. Demonstration testing and modeling for this new flowsheet has shown that glycolic acid and glycolate has a potential to remain in certain streams generated during the production of the nuclear waste glass. A literature review was conducted to assess the impact of glycolic acid on the corrosion of the materials of construction for the DWPF facility as well as facilities downstream which may have residual glycolic acid and glycolates present. The literature data was limited to solutions containing principally glycolic acid. The reported corrosion rates and degradation characteristics have shown the following for the materials of construction. ? For C276 alloy, the primary material of construction for the CPC vessels, corrosion rates of either 2 or 20 mpy were reported up to a temperature of 93 ?C. ? For the austenitic stainless steels, 304L and 316L, variable rates were reported over a range of temperatures, varying from 2 mpy up to 200 mpy (at 100 ?C). ? For 690, G30, Allcorr, Ultimet and Stellite alloys no data were available. ? For relevant polymers where data are available, the data suggests that exposure to glycolic acid is not detrimental. The literature data had limited application to the DWPF process since only the storage and feed vessels, pumps and piping used to handle the glycolic acid are directly covered by the available data. These components are either 304L or 316L alloys for which the literature data is inconsistent (See Bullet 2 above). Corrosion rates in pure glycolic acid solutions also are not representative of the DWPF process streams. This stream is complex and contains aggressive species, i.e. chlorides, sulfates, mercury, as well as antifoaming agents which cumulatively have an unknown effect on the corrosion rates of the materials of construction. Therefore, testing is recommended to investigate any synergistic effects of the aggressive species and to verify the performance of materials in the key process vessels as well as downstream vessels and processes such as the evaporator where heating is occurring. The following testing would provide data for establishing the viability of these components. ? Electrochemical testing - evaluate the corrosion rate and susceptibility to localized corrosion within the SRAT, SME, OGCT, Quencher and Evaporator. Testing would be conducted at operational temperatures in simulants with ranges of glycolic acid, iron, chloride, sulfate, mercury, and antifoaming agents. ? Hot-wall testing – evaluate the corrosion under heat transfer conditions to simulate those for heating coils and evaporator coil surfaces. Testing would be at nominal chemistries with concentration of glycolic acid, chloride, sulfate and mercury at high expected concentrations. Some tests would be performed with antifoaming agents. ? Melter coupon testing – evaluate the performance of alloy 690 in melter feeds containing glycolic acid. This testing would be conducted as part of the melter flammability testing. ? Polymer testing – evaluate changes in polymer properties in immersion testing with DWPF simulants to provide product-specific data for service life evaluation and analyze the Hansen solubility parameters for relevant polymers in glycolic vs. formic acid. During this literature review process, the difficulties associated with measuring the liquid level in formic acid tanks were revealed. A test is recommended to resolve this issue prior to the introduction of glycolic acid into the DWPF. This testing would evaluate the feasibility of using ultrasonic inspection techniques to determine liquid level and other desirable attributes of glycolic acid in DWPF storage tanks and related equipment.

Mickalonis, J.; Skidmore, E.

2013-06-05T23:59:59.000Z

53

E-Print Network 3.0 - abandoned nitric acid Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Wet ashing procedures using nitric ... Source: Canberra, University of - Institute for Applied Ecology Collection: Environmental Sciences and Ecology 16 Human Resources...

54

Amides as phase modifiers for N,N{prime}-tetraalkylmalonamide extraction of actinides and lanthanides from nitric acid solutions  

SciTech Connect

The N,N{prime}-tetraalkylmalonamides are a class of compounds under development for transuranic (TRU) separations under high nitric acid conditions. There are several issues that challenge the further development of these ligands. One is the development of improved synthetic procedures that lend themselves to commercial scale-up. Another major issue is the third-phase formation that occurs when the N,N{prime}-tetraalkylmalonamides are contacted with medium-to-high nitric acid concentrations in hydrocarbon solvents. To address the synthesis issue, the authors have developed a new synthetic approach for preparing these materials. Third-phase formation can be eliminated by addition of diluent modifiers such as tributylphosphate (TBP). TBP is inappropriate if a nonphosphate-containing process stream is required. Amides have been proposed as alternatives for TBP in a variety of applications because of their ease of synthesis and the variety of substituents that can be generated. The authors have been able to develop an amide phase-modified system that extends the working process range of alkylinalonamides (0.5 M) in dodecane: from 3.5 M to 7.5 M nitric acid and in Isopar H (branched hydrocarbon) from 4.0 M to 10.0 M nitric acid using 1.0 M di-2-ethylhexylacetamide/0.5 M alkylmalonamide. The Kd values were comparable to extraction with alkylinalonamide in Isopar H or hydrogenated tetrapropylene (TPH) solvents. The overall extraction system was more robust than the phase-uninodified system allowing for greater temperature and acid concentration fluctuations without third-phase formation.

Smith, B.F.; Wilson, K.V.; Gibson, R.R. [Los Alamos National Lab., NM (United States)

1997-01-01T23:59:59.000Z

55

RECOVERY OF LACTIC ACID FROM AMERICAN CRYSTAL SUGAR COMPANY WASTEWATER  

SciTech Connect

This project has shown that the recovery of several valuable lactic acid products is both technically feasible and economically viable. One of the original objectives of this project was to recover lactic acid. However, the presence of a variety of indigenous bacteria in the wastewater stream and technical issues related to recovery and purification have resulted in the production of lactic acid esters. These esters could by hydrolyzed to lactic acid, but only with unacceptable product losses that would be economically prohibitive. The developed process is projected to produce approximately 200,000 lb per day of lactate esters from wastewater at a single factory at costs that compete with conventional solvents. The lactate esters are good solvents for polymers and resins and could replace acetone, methyl ethyl ketone, MIBK, and other polar solvents used in the polymer industry. Because of their low volatility and viscosity-lowering properties, they will be especially useful for inks for jet printers, alkyl resins, and high-solid paints. Owing to their efficiency in dissolving salts and flux as well as oils and sealants, lactate esters can be used in cleaning circuit boards and machine and engine parts. Unlike conventional solvents, lactate esters exhibit low toxicity, are biodegradable, and are not hazardous air pollutants. Another application for lactate esters is in the production of plasticizers. Severe health problems have been attributed to widely used phthalate ester plasticizers. The U.S. Department of Agriculture showed that replacement of these with inexpensive lactate esters is feasible, owing to their superior polymer compatibility properties. A very large market is projected for polymers prepared from lactic acid. These are called polylactides and are a type of polyester. Thermoplastics of this type have a variety of uses, including moldings, fibers, films, and packaging of both manufactured goods and food products. Polylactides form tough, orientable, self-supporting thin films and have, therefore, been used for adhesives, safety glass, and finishes. If the bacterial culture produces the L-lactic acid enanatiomer form exclusively, the L-lactide prepared from this form can be used for making polymers with good fiber-forming properties. We have not currently achieved the exclusive production of L-lactate in our efforts. However, markets in films and structural shapes are available for polymers and copolymers prepared from the mixed D,L-lactide forms that result from processing the D,L-lactic acid obtained from fermentation such as that occurring naturally in sugar beet wastewater. These materials are slowly biodegraded to harmless compounds in the environment, and they burn with a clean blue flame when incinerated. These materials represent excellent opportunities for utilization of the D,L-lactic mixture produced from natural fermentation of the ACS flume water. Esters can be converted into a lactide, and the alcohol released from the ester can be recycled with no net consumption of the alcohol. Lactide intermediates could be produced locally and shipped to polymer producers elsewhere. The polymer and copolymer markets are extremely large, and the role of lactides in these markets is continuously expanding. The overall process can be readily integrated into existing factory wastewater operations. There are several environmental benefits that would be realized at the factories with incorporation of the lactate recovery process. The process reduces the organic loading to the existing wastewater treatment system that should result in enhanced operability with respect to both solids handling and treated-water quality. A higher-quality treated water will also help reduce odor levels from holding ponds. Several water reuse opportunities are probable, depending on the quality of treated water from the FT process.

Daniel J. Stepan; Edwin S. Olson; Richard E. Shockey; Bradley G. Stevens; John R. Gallagher

2001-04-30T23:59:59.000Z

56

Remedial investigation report on the abandoned nitric acid pipeline at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee  

SciTech Connect

Upper East Fork Poplar Creek OU-2 consists of the Abandoned Nitric Acid Pipeline. This pipeline was installed in 1951 to transport liquid wastes {approximately} 4,800 ft from Buildings 9212, 9215, and 9206 to the S-3 Ponds. Materials known to have been discharged through the pipeline include nitric acid, depleted and enriched uranium, various metal nitrates, salts, and lead skimmings. A total of nineteen locations were chosen to be investigated along the pipeline for the first phase of this Remedial Investigation. Sampling consisted of drilling down to obtain a soil sample at a depth immediately below the pipeline. Additional samples were obtained deeper in the subsurface depending upon the depth of the pipeline, the depth of the water table, and the point of auger refusal. The nineteen samples collected below the pipeline were analyzed by the Y-12 Plant laboratory for metals, nitrate/nitrite, and isotopic uranium. Samples collected from three boreholes were also analyzed for volatile organic compounds because these samples produced a response with organic vapor monitoring equipment. The results of the baseline human health risk assessment for the Abandoned Nitric Acid Pipeline contaminants of potential concern show no unacceptable risks to human health via incidental ingestion of soil, inhalation of dust, dermal contact with the soil, or external exposure to radionuclides in the ANAP soils, under the construction worker and/or the residential land-use scenarios.

Not Available

1993-12-01T23:59:59.000Z

57

Process for preparing a chemical compound enriched in isotope content. [nitrogen 15-enriched nitric acid  

DOE Patents (OSTI)

A process to prepare a chemical enriched in isotope content includes: a chemical exchange reaction between a first and second compound which yields an isotopically enriched first compound and an isotopically depleted second compound; the removal of a portion of the first compound as product and the removal of a portion of the second compound as spent material; the conversion of the remainder of the first compound to the second compound for reflux at the product end of the chemical exchange reaction region; the conversion of the remainder of the second compound to the first compound for reflux at the spent material end of the chemical exchange region; and the cycling of the additional chemicals produced by one conversion reaction to the other conversion reaction, for consumption therein. One of the conversion reactions is an oxidation reaction, and the energy that it yields is used to drive the other conversion reaction, a reduction. The reduction reaction is carried out in a solid polymer electrolyte electrolytic reactor. The overall process is energy efficient and yields no waste by-products. A particular embodiment of the process in the production of nitrogen-15-enriched nitric acid.

Michaels, E.D.

1981-02-25T23:59:59.000Z

58

Effect of temperature on the extraction of uranium(VI) from nitric acid by tri-n-amyl phosphate  

SciTech Connect

Studies have been carried out on the effect of temperature on the extraction of U(VI) from nitric acid medium by tri-n-amyl phosphate/n-dodecane, measured as a function of the extractant concentration and aqueous phase acidity. The results indicate that the extraction is exothermic as in the case of tri-n-butyl phosphate. From the data available an effort has been made to calculate the equilibrium constant, the Gibbs energy change and the entropy changes of the extraction reaction. 21 refs., 3 figs., 4 tabs.

Srinivasan, T.G.; Rao, P.R.V. [Indira Gandhi Centre for Atomic Research, Kalpakkam (India); Sood, D.D. [Indira Gandhi Centre for Atomic Research, Kalpakkam (India)]|[BARC, Mumbai (India)

1997-01-01T23:59:59.000Z

59

Thermal stability of acidic sulfates in kraft recovery boilers  

SciTech Connect

Acidic sulfates, such as NaHSO[sub 4] and Na[sub 2]S[sub 2]O[sub 7], are suspected in sticky deposit formation and tube corrosion in the generating bank and economizer regions of kraft recovery boilers. Their stability was examined in air, moist conditions, and in the presence of Na[sub 2]CO[sub 3] at various temperatures. The results showed that, in air, NaHSO[sub 4] melts and decomposes to solid Na[sub 2]S[sub 2]O[sub 7] and water vapor at about 180 C. Na[sub 2]S[sub 2]O[sub 7] is relatively stable up to its melting point of 380 C. Molten Na[sub 2]S[sub 2]O[sub 7] partially decomposes to solid Na[sub 2]SO[sub 4], which reacts with the remaining Na[sub 2]S[sub 2]O[sub 7] to form a newly identified compound, 3Na[sub 2]S[sub 2]O[sub 7][center dot]2Na[sub 2]SO[sub 4]; this compound melts at 570 C. Solid Na[sub 2]S[sub 2]O[sub 7] and its complex compounds react rapidly with H[sub 2]O vapor at 300 C to re-form liquid NaHSO[sub 4], which can be corrosive for the generating bank tubes during boiler operation. These acidic sulfates can coexist with Na[sub 2]CO[sub 3] below their respective melting points. They are hygroscopic, absorbing water from moist air to form sulfuric acid, which may cause tube wastage during boiler outages.

Tran, H. (Pulp and Paper Centre, McGill, Quebec (Canada)); Poon, W.; Barham, D. (Univ. of Toronto, Ontario (Canada). Dept. of Chemical Engineering and Applied Chemistry)

1994-05-01T23:59:59.000Z

60

Oxyfuel CO2 compression: The gas phase reaction of elemental mercury and \\{NOx\\} at high pressure and absorption into nitric acid  

Science Journals Connector (OSTI)

Abstract Oxyfuel combustion is a technology which combusts coal in oxygen and recycled flue gas, producing a carbon dioxide rich flue gas for sequestration. Oxyfuel flue gas contains trace amounts of elemental mercury, which may corrode brazed aluminium heat exchangers used in the carbon dioxide purification system. International gas vendors have tested the use of the compression system to remove other flue gas impurities such as NOx; however, the reaction mechanism of mercury and its reaction products with \\{NOx\\} and nitric acid formed with condensed water vapour are unclear. This study used lab scale experiments to study the absorption of gaseous elemental mercury into nitric acid and the gas phase reaction between mercury and nitrogen dioxide formed from oxidised NO at pressures up to 25 bar. It was observed that mercury has limited absorption into nitric acid and may partially desorb out of solution after depressurisation. On the other hand, mercury reacted readily with nitrogen dioxide (formed from nitric oxide oxidation at high pressure) in the gas phase. These gas phase reactions from the oxidation of nitric oxide to nitrogen dioxide to the subsequent oxidation of elemental mercury by nitrogen dioxide were predicted using existing global kinetic equations. The limited absorption of gaseous elemental mercury in nitric acid and significant oxidation of gaseous elemental mercury by nitrogen dioxide suggests that the primary removal step for elemental mercury is through the gas phase reaction. Oxyfuel compression circuits should therefore allow sufficient residence time for this gas phase reaction to occur.

Timothy Ting; Rohan Stanger; Terry Wall

2014-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

Nitric oxide donors prevent while the nitric oxide synthase inhibitor L-NAME increases arachidonic acid plus CYP2E1-dependent toxicity  

SciTech Connect

Polyunsaturated fatty acids such as arachidonic acid (AA) play an important role in alcohol-induced liver injury. AA promotes toxicity in rat hepatocytes with high levels of cytochrome P4502E1 and in HepG2 E47 cells which express CYP2E1. Nitric oxide (NO) participates in the regulation of various cell activities as well as in cytotoxic events. NO may act as a protectant against cytotoxic stress or may enhance cytotoxicity when produced at elevated concentrations. The goal of the current study was to evaluate the effect of endogenously or exogenously produced NO on AA toxicity in liver cells with high expression of CYP2E1 and assess possible mechanisms for its actions. Pyrazole-induced rat hepatocytes or HepG2 cells expressing CYP2E1 were treated with AA in the presence or absence of an inhibitor of nitric oxide synthase L-N {sup G}-Nitroarginine Methylester (L-NAME) or the NO donors S-nitroso-N-acetylpenicillamine (SNAP), and (Z)-1-[-(2-aminoethyl)-N-(2-aminoethyl)]diazen-1-ium-1,2-diolate (DETA-NONO). AA decreased cell viability from 100% to 48 {+-} 6% after treatment for 48 h. In the presence of L-NAME, viability was further lowered to 23 {+-} 5%, while, SNAP or DETA-NONO increased viability to 66 {+-} 8 or 71 {+-} 6%. The L-NAME potentiated toxicity was primarily necrotic in nature. L-NAME did not affect CYP2E1 activity or CYP2E1 content. SNAP significantly lowered CYP2E1 activity but not protein. AA treatment increased lipid peroxidation and lowered GSH levels. L-NAME potentiated while SNAP prevented these changes. Thus, L-NAME increased, while NO donors decreased AA-induced oxidative stress. Antioxidants prevented the L-NAME potentiation of AA toxicity. Damage to mitochondria by AA was shown by a decline in the mitochondrial membrane potential (MMP). L-NAME potentiated this decline in MMP in association with its increase in AA-induced oxidative stress and toxicity. NO donors decreased this decline in MMP in association with their decrease in AA-induced oxidative stress and toxicity. These results indicate that NO can be hepatoprotective against CYP2E1-dependent toxicity, preventing AA-induced oxidative stress.

Wu Defeng [Department of Pharmacology and Biological Chemistry, Box 1603, One Gustave L. Levy Place, Mount Sinai School of Medicine, New York, NY 10029 (United States); Cederbaum, Arthur [Department of Pharmacology and Biological Chemistry, Box 1603, One Gustave L. Levy Place, Mount Sinai School of Medicine, New York, NY 10029 (United States)]. E-mail: arthur.cederbaum@mssm.edu

2006-10-15T23:59:59.000Z

62

Solvent Extraction Behavior of Neptunium (IV) Ions between Nitric Acid and Diluted 30% Tri-butyl Phosphate in the Presence of Simple Hydroxamic Acids  

SciTech Connect

Formo- and aceto-hydroxamic acids are very effective reagents for stripping tetravalent actinide ions such as Np(IV) and Pu(IV) ions from a tri-butyl phosphate phase into nitric acid. Distribution data for Np(IV) in the presence of these hydroxamate ions have now been accumulated and trends established. Stability constants for aceto-hydroxamate complexes of Np(IV) and Np(V) ions have also been determined in a perchlorate medium, and these reaffirm the affinity of hydroxamate ligands for actinide (IV) ions over actinyl (V,VI) ions.

Taylor, Robin J.; Sinkov, Sergey I.; Choppin, Gregory R.; May, Iain

2008-01-15T23:59:59.000Z

63

Scandium nitrate-nitric acid-water-tributyl phosphate system. II. Interaction of Sc(NO{sub 3}){sub 3}{center_dot}3TBP with nitric acid in organic solvent  

SciTech Connect

Scandium nitrate solvates Sc(NO{sub 3}){sub 3}{center_dot}qTBP (TBP is tributyl phosphate, q = 3.15, 2.57, and 1.58) were synthesized, and their IR spectra were measured. Model solutions of Sc(NO{sub 3}){sub 3}{center_dot}3TBP in CCl{sub 4} containing nitric acid with Sc:HNO{sub 3} molar ratios 1:1 to 1:3 and 1:7 were prepared, and their IR spectra were also measured. The spectra indicate formation of complexes with formula Sc(NO{sub 3}){sub 3}{center_dot}mHNO{sub 3}{center_dot}3TBP (m = 1-7) through H-bonding of medium strength. In complexes with m = 1-2, nitric acid molecules are presumably bonded to oxygen atoms of nitrate groups coordinated to scandium. The R{sub O{hor_ellipsis}O} distance in these complexes was estimated for the H-bond as 2.68 {angstrom}.

Nikitina, G.P.; Papkov, K.B.; Listopadov, A.A. [Khlopin Radium Institute, St. Petersburg (Russian Federation)

1995-03-01T23:59:59.000Z

64

Synergistic selective extraction of actinides(III) over lanthanides from nitric acid using new aromatic diorganyldithiophosphinic acids and neutral organophosphorus compounds  

SciTech Connect

New aromatic dithiophosphinic acids (R{sub 2}PSSH) with R = C{sub 6}H{sub 5{sup {minus}}}, ClC{sub 6}H{sub 4{sup {minus}}}, FC{sub 6}H{sub 4{sup {minus}}} and CH{sub 3}C{sub 6}H{sub 4{sup {minus}}} were synthesized, characterized and tested as potential separating agents for trivalent actinides over lanthanides. The extraction of Am(III), Eu(III) and other lanthanides was carried out from nitric acid medium with mixtures of R{sub 2}PSSHs and neutral organophosphorus compounds. There was no detectable extraction when R{sub 2}PSSHs were used alone as extractants for either Am(III) or Eu(III) (D{sub Am,Eu} < 10{sup {minus}3}) under the experimental conditions used in this study. High separation factors (D{sub Am}/D{sub Eu} > 20) with D{sub Am} > 1 were achieved in the nitric acid range 0.1--1 mol/L by means of a synergistic mixture of bis(chlorophenyl)dithiophosphinic acid + tributylphosphate (TBP), trioctylphosphine oxide (TOPO) or tributylphosphine oxide (TBPO). The high radiation resistance (up to 10{sup 6} Gy absorbed {gamma}-doses) of the extractants was also demonstrated.

Modolo, G.; Odoj, R. [Forschungszentrum Juelich GmbH (Germany). Inst. fuer Sicherheitsforschung und Reaktortechnik

1999-01-01T23:59:59.000Z

65

Comparative evaluation of DHDECMP (dihexyl-N,N-diethylcarbamoyl-methylphosphonate) and CMPO (octylphenyl-N,N,-diisobutylcarbamoylmethylphosphine oxide) as extractants for recovering actinides from nitric acid waste streams  

SciTech Connect

Certain neutral, bifunctional organophosphorous compounds are of special value to the nuclear industry. Dihexyl-N,N-diethylcarbomoylmethylphosphonate (DHDECMP) and octylphenyl-N,N-diisobutylcarbamoylmethylphosphine oxide (CMPO) are highly selective extractants for removing actinide and lanthanide elements from nitric acid. We obtained these two extractants from newly available commercial sources and evaluated them for recovering Am(III), Pu(IV), and U(VI) from nitric acid waste streams of plutonium processing operations. Variables included the extractant (DHSECMP or CMPO), extractant/tributylphosphate ratio, diluent, nitrate concentration, nitrate salt/nitric acid ratio, fluoride concentration, and contact time. Based on these experimental data, we selected DHDECMP as the perferred extractant for this application. 18 refs., 30 figs.

Marsh, S.F.; Yarbro, S.L.

1988-02-01T23:59:59.000Z

66

K Basin Sludge Conditioning Process Testing Fate of PCBs During K Basin Sludge Dissolution in Nitric Acid and with Hydrogen Peroxide Addition  

SciTech Connect

The work described in this report is part of the studies being performed to address the fate of polychlorinated biphenyls (PCBs) in K Basin sludge before the sludge can be transferred to the Tank Waste Remediation System (TWRS) double shell tanks. One set of tests examined the effect of hydrogen peroxide on the disposition of PCBs in a simulated K Basin dissolver solution containing 0.5 M nitric acid/1 M Fe(NO{sub 3}){sub 3}. A second series of tests examined the disposition of PCBs in a much stronger ({approx}10 M) nitric acid solution, similar to that likely to be encountered in the dissolution of the sludge.

GM Mong; AJ Schmidt; EW Hoppe; KH Pool; KL Silvers; BM Thornton

1999-01-04T23:59:59.000Z

67

Safety of Tri-n-butyl phosphate (TBP) and nitric acid solutions in two-phase systems at elevated temperatures  

SciTech Connect

This paper addresses the prevention of self-accelerating oxidation of nitric acid and tributyl phosphate (TBP). An accident of this type, which occurred at Tomsk-7, Russia, in 1993, resulted from a slow chemical reaction occurring initially at sub-boiling temperatures. The accumulating heat and vapors overpressurized and burst a process tank. Two safety issues are addressed in this summary of experimental data: circumstances under which convection or radiation cooling of vessels will exceed reaction heat, and measures which can prevent or mitigate such reactions. Heat generations rates have been found to range widely. Thermodynamic calculations confirm that heat generation is reduced by a large factor when nitrogen oxides are able to escape from the reaction mixure. Scoping calculations show that the evaporation of water is potentially the most effective mechanism for heat removal in a large vessel, and experiments have demonstrated that water evaporation is effective for preventing runaway reactions in a vented, two-phase system operated below about 120 C. These data indicate that venting is the key to controlling runaway reactions. However, other experiments have indicated that the self-heating reaction did not present a danger, even if reaction heating led to an accelerating reaction, in a sufficiently vented system. To determine how much venting was required, experiments were performed with pure organic phase and two-phase TBP-nitric acid mixtures. Data show a critical ratio of organic mass to vent area, above which the reacting system can reach potentially dangerous pressures. Experiments show runaway reactions occurring in vented systems only as the temperature approaches 130 C. These results clearly indicate that adequate venting of vessels containing heated TBP and nitrate is the key to controlling their reaction.

Hyder, M.L.; Paddleford, D.F.; Thompson, M.C. [Westinghouse Savannah River Company, Aiken, SC (United States)

1995-12-31T23:59:59.000Z

68

Studies on reaction runaways for Urex/Purex solvent-nitric acid and red-oil synthesis  

SciTech Connect

In PUREX/UREX processes for recycling of spent nuclear fuels, 30% TBP solvent is used, This solvent has a small solubility in the aqueous phase. During concentration of the process solutions by an evaporation route, a runaway reaction between TBP and nitric acid is initiated at above 130 deg. C, leading to rapid pressurization and finally containment failure if proper venting is not provided. Red oil was synthesized for the first time in India, and its physical properties as well as thermodynamic parameters for the reaction were determined. It was experimentally established that the presence of metallic nitrates was not essential for red-oil formation as thought earlier. Various experiments have been completed for single-phase as well as two-phase runs. The most important finding of this work was lowering of the limiting acid concentration from the conventional values. In fact, in these experiments, red oil could be formed even at 2 N aqueous acidity. Thus, safety guidelines based on the classical literature are obsolete. New guidelines for the red-oil-safety are required. (authors)

Kumar, Shekhar; Kumar, Rajnish; Koganti, S.B. [Reprocessing R and D Division, Reprocessing Group, Indira Gandhi Centre for Atomic Research, Kalpakkam 603102 (India)

2008-07-01T23:59:59.000Z

69

Water recovery from acid mine drainage by electrodialysis  

Science Journals Connector (OSTI)

In this study, the possibility of using electrodialysis for the treatment of acid mine drainage generated from coal mining to recover water is investigated. Electrodialysis allows for the separation of anions and metallic cations, possessing the advantages of removing contaminant metals and simultaneously recovering water. To investigate this technology, the passage of anions and cations from three different acid mine drainages through a HDX 200 anion-exchange membrane and a HDX 100 cation-exchange membrane, respectively, was evaluated. The results show that electrodialysis is suitable for recovering water from acid mine drainage, with contaminant removal efficiencies that are greater than 97%. However, the precipitation of iron at the surface of the cation-exchange membrane constitutes a problem for the system by causing a blockage of the membrane through the scaling phenomenon, which reduces the process efficiency.

Daniella Cardoso Buzzi; Lucas Stéphano Viegas; Marco Antônio Siqueira Rodrigues; Andréa Moura Bernardes; Jorge Alberto Soares Tenório

2013-01-01T23:59:59.000Z

70

THERMODYNAMICS OF EXTRACTION OF NITRIC ACID BY TRI-n-BUTYL PHOSPHATE--HYDROCARBON DILUENT SOLUTIONS  

E-Print Network (OSTI)

the mean act ivi ty coefficient T of TBP and TBP.H20 i n the acid-free, water-saturated organic phase

Wallace Davis

1961-01-01T23:59:59.000Z

71

Novel Regenerated Solvent Extraction Processes for the Recovery of Carboxylic Acids or Ammonia from Aqueous Solutions Part II. Recovery of Ammonia from Sour Waters  

SciTech Connect

Two novel regenerated solvent extraction processes are examined. The first process has the potential to reduce the energy costs inherent in the recovery of low-volatility carboxylic acids from dilute aqueous solutions. The second process has the potential for reducing the energy costs required for separate recovery of ammonia and acid gases (e.g. CO{sub 2} and H{sub 2}S) from industrial sour waters. The recovery of carboxylic acids from dilute aqueous solution can be achieved by extraction with tertiary amines. An approach for regeneration and product recovery from such extracts is to back-extract the carboxylic acid with a water-soluble, volatile tertiary amine, such as trimethylamine. The resulting trimethylammonium carboxylate solution can be concentrated and thermally decomposed, yielding the product acid and the volatile amine for recycle. Experimental work was performed with lactic acid, SUCCiOlC acid, and fumaric acid. Equilibrium data show near-stoichiometric recovery of the carboxylic acids from an organic solution of Alamine 336 into aqueous solutions of trimethylamine. For fumaric and succinic acids, partial evaporation of the aqueous back extract decomposes the carboxylate and yields the acid product in crystalline form. The decomposition of aqueous solutions of trimethylammonium lactates was not carried out to completion, due to the high water solubility of lactic acid and the tendency of the acid to self-associate. The separate recovery of ammonia and acid gases from sour waters can be achieved by combining steam-stripping of the acid gases with simultaneous removal of ammonia by extraction with a liquid cation exchanger. The use of di-2,4,4-trimethylpentyl phosphinic acid as the liquid cation exchanger is explored in this work. Batch extraction experiments were carried out to measure the equilibrium distribution ratio of ammonia between an aqueous buffer solution and an organic solution of the phosphinic acid (0.2N) in Norpar 12. The concentration-based distribution ratios increase from 0.11 to 0.46 as the aqueous phase pH increases from 7.18 to 8.15. Regeneration of the organic extractant solution was carried out by stripping at elevated temperatures to remove the ammonia, with 99% recovery of the ammonia being obtained at 125 C.

Poole, L.J.; King, C.J.

1990-03-01T23:59:59.000Z

72

A Pulse Radiolysis Investigation of the Reactions of Tributyl Phosphate with the Radical Products of Aqueous Nitric Acid Irradiation  

SciTech Connect

Tributyl phosphate (TBP) is the most common organic compound used in liquid-liquid separations for the recovery of uranium, neptunium, and plutonium from acidic nuclear fuel dissolutions. The goal of these processes is to extract the actinides while leaving fission products in the acidic, aqueous, phase. However, the radiolytic degradation of TBP has been shown to reduce the separation factors for fission products, and to impede the back-extraction of the actinides during stripping. As most previous investigations of the radiation chemistry of TBP have focused on steady state radiolysis and stable product identification, with dibutylphosphoric acid (HDBP) invariably being the major product, here we have determined room temperature rate constants for the reactions TBP and HDBP with the hydroxyl radical ((5.00 +/- 0.02) x 109, (4.40 +/- 0.10) x 109), hydrogen atom ((1.8 +/- 0.2) x 108, (1.1 +/- 0.1) x 108), nitrate radical ((4.3 +/- 0.7) x 106, (2.9 +/- 0.2) x 106) and nitrite radical (< 2 x 105, < 2 x 105) M-1 s-1 with TBP and HDBP, respectively. These data are used to discuss the mechanism of TBP radical-induced degradation.

Bruce J. Mincher; Stephen R. Mezyk; Leigh R. Martin

2008-07-01T23:59:59.000Z

73

Efficient recovery of nano-sized iron oxide particles from synthetic acid-mine drainage (AMD) water using fuel cell  

E-Print Network (OSTI)

Efficient recovery of nano-sized iron oxide particles from synthetic acid-mine drainage (AMD) water electricity. Here we show that this approach can also be used as a technique to generate spherical nano

74

Process for the recovery of uranium from wet-process phosphoric acid  

SciTech Connect

In a process for the recovery of uranium from a wet-process phosphoric acid, comprising treating in an extraction step the preliminarily oxidized acid first with an organic solvent consisting essentially of a dialkylphosphoric acid and a trialkyphosphine oxide dissolved in an inert and unreactive organic solvent whereby there are obtained a uranium-free phosphoric acid and an organic extract consisting essentially of the solvent containing the major portion of uranium; then, in a reextraction step, separating the uranium from the organic extract as ammonium uranyl tricarbonate by reacting the organic extract with ammonium hydroxide and ammonium carbonate; and recycling the uranium-free solvent to the extraction step; an improvement comprises treating the organic extract in a reextraction apparatus having at least two stages, by (A) introducing the extract at the head of the first stage; (B) countercurrently introducing ammonia or ammonium hydroxide solution at the bottom of the first stage; the ph of the first stage being controlled and maintained at a value of 8.0 to 8.5; (C) introducing an ammonium carbonate aqueous solution at the bottom of the last stage; the amount of ammonium carbonate employed being 50-80 percent by weight of the theoretical molar quantity which is necessary to neutralize the dialkylphosphoric acid contained in the solvent and to convert the uranium to ammonium uranyl tricarbonate; and (D) regenerating the ammoniated solvent obtained after the reextraction step by treating it with an acid before recycling it to the extraction step.

Francois, A.; Sialino, A.

1980-12-09T23:59:59.000Z

75

Fermentation inhibitors and their recovery from acid wood hydrolyzates as chemicals of value  

SciTech Connect

The principal objective of this study was to demonstrate the technical feasibility of fermentation inhibition removal from acid hydrolyzates of lignocellulosic materials and recovery of the by-products of acid hydrolysis as chemicals of value. The acid hydrolyzates of mixed hardwoods were produced from the continuous flow demonstration unit (CFDU) at the University of California Forest Products Laboratory. Two separate liquid product streams were the prehydrolyzate (S1H) and the second stage hydrolyzate (S2H). Candida utilis NRRL Y-900 and Saccharomyces cerevisiae NRRL 2034 were used to monitor the fermentability of these two product streams, respectively. Two pretreatment methods were investigated in detail: flashing and solvent extraction. For the S1H, flashing was adequate to enable cell production with Candida utilis. The S2H rehired solvent extraction to ensure ethanolic fermentation at high concentrations of glucose (12% or higher). A solvent was selected for the extraction process and process flow designs were proposed to recycle the solvent and isolate commercial by-products, including furfural, methanol, acetic acid and, potentially, formic acid, levulinic acid and 5-hydroxymethylfurfural.

Tran, Hao Cao.

1986-01-01T23:59:59.000Z

76

Modeling and Analysis of Hybrid Reactive Stripper-Membrane Process for Lactic Acid Recovery  

Science Journals Connector (OSTI)

Permeate side of the zeolite NaA membrane is maintained at 0.1 bar by spontaneous condensation and cooling of the permeate stream to 41 °C using cooling water at 30 °C. ... The pressure of the condensed permeate stream is then raised to atmospheric pressure by a pump. ... Advances in electrodialysis (ED) and bipolar membranes and one particular process configuration termed the 'double ED' process, a specific combination of desalting ED followed by 'water-splitting' ED with bipolar membranes, has given very promising results, showing a strong potential for an efficient and economic process for recovery and purifn. of lactic acid without generating a salt waste. ...

Krishna Gudena; G. P. Rangaiah; S. Lakshminarayanan

2013-01-25T23:59:59.000Z

77

Salt Effect Model for Aqueous Solubility of TBP in a 5 to 100% TBP/n-Dodecane-Nitric Acid-Water Biphasic System at 298.2 K  

SciTech Connect

The solubilities of nonelectrolytes in aqueous electrolyte solutions have traditionally been modeled by using the Setschenow equation for salt effect. The aqueous solubility of tri-n-butyl phosphate (TBP) during operating conditions of the Purex process is an important parameter for safety considerations. Use of the Setschenow equation for aqueous solubility of TBP under limited conditions has been reported in the literature. However, there is no general model available to account for the presence of the diluent and for the case of multicomponent electrolyte solutions in which only some electrolytes are solvated and extracted by TBP. An extended salt effect model is proposed for predicting the aqueous solubility of TBP in a 5 to 100% TBP/n-dodecane-nitric acid-water biphasic system at 298.2 K. The literature data on TBP solubility were correlated to aqueous acid concentration, diluent concentration in the solvents, and an interaction parameter for electrolytic solutes (extracted or not extracted by TBP)

Kumar, Shekhar; Koganti, Sudhir Babu [Indira Gandhi Centre for Atomic Research (India)

2000-02-15T23:59:59.000Z

78

Absolute measurements of nitric acid by kilometer pathlength FT-IR (Fourier transform infrared) spectroscopy and their intercomparison with other measurement methods. Final report  

SciTech Connect

Measurements of ambient nitric acid (HNO/sub 3/) and ammonia (NH/sub 3/) concentrations were conducted using a Fourier transform infrared (FT-IR) spectrometer interfaced to an open-path, multiple-reflection optical system. These measurements provided benchmark data for gaseous HNO/sub 3/ and NH/sub 3/ during a field study, held at Claremont, California, September 11-19, 1985, which compared current analytical methods for determining nitrogenous species concentrations in the atmosphere. Hourly average concentrations of HNO/sub 3/ and NH/sub 3/ are reported, along with the calculated average concentrations for the sampling periods designated for the majority of the other measurement methods.

Winer, A.M.; Tuazon, E.C.; Biermann, H.W.; Wallington, T.J.

1986-05-01T23:59:59.000Z

79

Modeling of the simultaneous extraction of nitric acid and uranyl nitrate with tri-n-butyl phosphate. Application to extraction operation  

SciTech Connect

A mathematical model developed for the equilibrium HNO{sub 3}-UO{sub 2}(NO{sub 3}){sub 2}-tri-n-butyl phosphate (TBP)-diluent is the basis of the computation of distribution isotherms. The isotherms are used to study the influence of TBP concentration on two chosen operation parameters, distribution coefficients and number of theoretical stages, for the selected flow sheets. It is established that an increase in TBP concentration leads to a decrease in the number of theoretical stages for the extraction flow sheets but to their increase for the striping flow sheets. Given diagrams can be used to determine the efficiency of extraction processes. Agreement with available literature calculations on the number of theoretical stages supports the use of the model in the computation of distribution isotherms, of the system quoted above, in a wide range of nitric acid, uranyl nitrate, and TBP concentrations.

Comor, J.J.; Tolic, A.S.; Kopecni, M.M.; Petkovic, D.M. [Vinca Inst. of Nuclear Sciences, Belgrade (Yugoslavia). Chemical Dynamics Lab.] [Vinca Inst. of Nuclear Sciences, Belgrade (Yugoslavia). Chemical Dynamics Lab.

1999-01-01T23:59:59.000Z

80

CO2-limitation-inducible Green Recovery of fatty acids from cyanobacterial biomass  

Science Journals Connector (OSTI)

...other microbial bioreactors such as algae, E. coli, and yeast...fatty acyl methyl, or ethyl esters (biodiesel), and alkanes...Green Recovery is introduced into algae. Fig. S1. One fluorescence microscopy...

Xinyao Liu; Sarah Fallon; Jie Sheng; Roy Curtiss III

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

CO2-limitation-inducible Green Recovery of fatty acids from cyanobacterial biomass  

Science Journals Connector (OSTI)

...fatty acids for economical and environmentally...cyanobacteria have higher solar energy efficiency and...2 supply is an economical and environmentally...Projects Agency–Energy Grant (XKS0012...fatty acids for economical and environmentally...

Xinyao Liu; Sarah Fallon; Jie Sheng; Roy Curtiss III

2011-01-01T23:59:59.000Z

82

The Effect of Acid Additives on Carbonate Rock Wettability and Spent Acid Recovery in Low Permeability Gas Carbonates  

E-Print Network (OSTI)

Spent acid retention in the near-wellbore region causes reduction of relative permeability to gas and eventually curtailed gas production. In low-permeability gas carbonate reservoirs, capillary forces are the key parameters that affect the trapping...

Saneifar, Mehrnoosh

2012-10-19T23:59:59.000Z

83

From Acid Dip to Thriving Waters The Impact of Emissions Reductions on Lake Recovery  

E-Print Network (OSTI)

-Range Transboundary Air Pollution for various pollutants including sulphur dioxide (SO2), nitrogen oxides (NOx countries implementing domestic regula- tions to control emissions of pollutants. While the problems October 1, 2007 Abstract We develop an optimal control model for the recovery of a representative

Sadoulet, Elisabeth

84

Recovery of acids and sodium hydroxide from solutions of sodium sulfate and sodium chloride with the use of bipolar membranes  

SciTech Connect

The authors examined the kinetic laws governing the electrodialysis recovery of hydrochloric acid and sulfuric acid, as well as sodium hydroxide, from 1M sodium chloride and 0.5 M sodium sulfate solutions and from a mixture of these salts with the use of the MB-1, MB-2, and MB-3 bipolar membranes. Kinetic plots of the current density and the concentration of the acid and the base in the chambers next to the bipolar membranes during the electrodialysis treatment of 1M sodium chloride, 0.5 M sodium sulfate, and solutions are presented. It was established that it is better to use the MB-3 membrane for the electrodialysis conversion of sodium chloride and sodium sulfate into acids and sodium hydroxide owing to the high rate and current efficiency and low expenditure of electrical energy and degree of contamination of the products obtained by the salts. It was also established that the resistance of the MB-1 and MB-2 bipolar membranes is almost an order of magnitude higher than that of the MB-3 membrane.

Bobrinskaya, G.A.; Pavlova, T.V.; Shatalov, A.Ya.

1985-09-01T23:59:59.000Z

85

Recovery of uranium from phosphoric acid medium by polymeric composite beads encapsulating organophosphorus extractants  

SciTech Connect

The present study deals with the preparation and evaluation of the poly-ethersulfone (PES) based composite beads encapsulating synergistic mixture of D2EHPA and Cyanex 923 (at 4:1 mole ratio) for the separation of uranium from phosphoric acid medium. SEM was used for the characterization of the composite materials. Addition of 1% PVA (polyvinyl alcohol) improved the internal morphology and porosity of the beads. Additionally, microscopic examination of the composite bead confirmed central coconut type cavity surrounded by porous polymer layer of the beads through which exchange of metal ions take place. Effect of various experimental variables including aqueous acidity, metal ion concentration in aqueous feed, concentration of organic extractant inside the beads, extractant to polymer ratio, liquid to solid (L/S) ratio and temperature on the extraction of uranium was studied. Increase in acidity (1-6 M), L/S ratio (1- 10), metal ion concentration (0.2-3 g/L U{sub 3}O{sub 8}) and polymer to extractant ratio (1:4 -1:10) led to decrease in extraction of uranium. At 5.5 M (comparable to wet process phosphoric acid concentration) the extraction of uranium was about 85% at L/S ratio 5. Increase in extractant concentration inside the bead resulted in enhanced extraction of metal ion. Increase in temperature in the range of 30 to 50 Celsius degrees increased the extraction, whereas further increase to 70 C degrees led to the decrease in extraction of uranium. Amongst various reagents tested, stripping of uranium was quantitative by 12% Na{sub 2}CO{sub 3} solution. Polymeric beads were found to be stable and reusable up-to 10 cycles of extraction/stripping. (authors)

Singh, D.K.; Yadav, K.K.; Varshney, L.; Singh, H. [Bhabha Atomic Research Centre, Mumbai 400 085 (India)

2013-07-01T23:59:59.000Z

86

Reactions Between Water Soluble Organic Acids and Nitrates in...  

NLE Websites -- All DOE Office Websites (Extended Search)

Between Water Soluble Organic Acids and Nitrates in Atmospheric Aerosols: Recycling of Nitric Acid and Formation of Reactions Between Water Soluble Organic Acids and Nitrates in...

87

Recovery of Plutonium from Refractory Residues Using a Sodium Peroxide Pretreatment Process  

SciTech Connect

The recycle of plutonium from refractory residues is a necessary activity for the nuclear weapon production complex. Traditionally, high-fired plutonium oxide (PuO2) was leached from the residue matrix using a nitric acid/fluoride dissolving flowsheet. The recovery operations were time consuming and often required multiple contacts with fresh dissolving solution to reduce the plutonium concentration to levels where residual solids could be discarded. Due to these drawbacks, the development of an efficient process for the recovery of plutonium from refractory materials is desirable. To address this need, a pretreatment process was developed. The development program utilized a series of small-scale experiments to optimize processing conditions for the fusion process and demonstrate the plutonium recovery efficiency using ceramic materials developed as potential long-term storage forms for PuO2 and an incinerator ash from the Rocky Flats Environmental Technology Site (Rocky Flats) as te st materials.

Rudisill, T.S.

2003-10-23T23:59:59.000Z

88

Remedial Investigation Report on the Abandoned Nitric Acid Pipeline at the Oak Ridge Y-12 Plant, Oak Ridge, Tennessee. Energy Systems Environmental Restoration Program; Y-12 Environmental Restoration Program  

SciTech Connect

Upper East Fork Poplar Creek Operable Unit 2 consists of the Abandoned Nitric Acid pipeline (ANAP). This pipeline was installed in 1951 to transport liquid wastes {approximately}4800 ft from Buildings 9212, 9215, and 9206 to the S-3 Ponds. Materials known to have been discharged through the pipeline include nitric acid, depleted and enriched uranium, various metal nitrates, salts, and lead skimmings. During the mid-1980s, sections of the pipeline were removed during various construction projects. A total of 19 locations were chosen to be investigated along the pipeline for the first phase of this Remedial Investigation. Sampling consisted of drilling down to obtain a soil sample at a depth immediately below the pipeline. Additional samples were obtained deeper in the subsurface depending upon the depth of the pipeline, the depth of the water table, and the point of auger refusal. The 19 samples collected below the pipeline were analyzed by the Oak Ridge Y-12 Plant`s laboratory for metals, nitrate/nitrite, and isotopic uranium. Samples collected from three boreholes were also analyzed for volatile organic compounds because these samples produced a response with organic vapor monitoring equipment. Uranium activities in the soil samples ranged from 0.53 to 13.0 pCi/g for {sup 238}U, from 0.075 to 0.75 pCi/g for {sup 235}U, and from 0.71 to 5.0 pCi/g for {sup 238}U. Maximum total values for lead, chromium, and nickel were 75.1 mg/kg, 56.3 mg/kg, and 53.0 mg/kg, respectively. The maximum nitrate/nitrite value detected was 32.0 mg-N/kg. One sample obtained adjacent to a sewer line contained various organic compounds, at least some of which were tentatively identified as fragrance chemicals commonly associated with soaps and cleaning solutions. The results of the baseline human health risk assessment for the ANAP contaminants of potential concern show no unacceptable risks to human health.

Not Available

1994-02-01T23:59:59.000Z

89

Process for the extraction of strontium from acidic solutions  

DOE Patents (OSTI)

The invention is a process for selectively extracting strontium values from aqueous nitric acid waste solutions containing these and other fission product values. The extractant solution is a macrocyclic polyether in an aliphatic hydrocarbon diluent containing a phase modifier. The process will selectively extract strontium values from nitric acid solutions which are up to 6 molar in nitric acid. 4 figs.

Horwitz, E.P.; Dietz, M.L.

1994-09-06T23:59:59.000Z

90

Process for the extraction of strontium from acidic solutions  

DOE Patents (OSTI)

The invention is a process for selectively extracting strontium values from aqueous nitric acid waste solutions containing these and other fission product values. The extractant solution is a macrocyclic polyether in an aliphatic hydrocarbon diluent containing a phase modifier. The process will selectively extract strontium values from nitric acid solutions which are up to 6 molar in nitric acid.

Horwitz, E.P.; Dietz, M.L.

1993-01-01T23:59:59.000Z

91

E-Print Network 3.0 - acid alkyl esters Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Nitric Acid 34. Sulfuric acid... .5 will not be accepted through this program. Heavy metal, toxic, acidic (without solvents) and basic wastes should... . Mercaptans 4. ......

92

E-Print Network 3.0 - ammonia acetic acid Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

fluminic acid, or hydrogen. NITRIC ACID with: acetic... with: water, carbon dioxide, carbon tetrachloride, and other chlorinated hydrocarbons. ACETIC ACID with......

93

Transuranic decontamination of nitric acid solutions by the TRUEX solvent extraction process: preliminary development studies. [Octyl(phenyl)-N,N-diisobutylcarbamoylmethylphosphine oxide  

SciTech Connect

This report summarizes the work that has been performed to date at Argonne National Laboratory on the development of the TRUEX process, a solvent extraction process employing a bifunctional organophosphorous reagent in a PUREX process solvent (tributyl phosphate-normal paraffinic hydrocarbons). The purpose of this extraction process is to separate and concentrate transuranic (TRU) elements from nuclear waste. Assessments were made of the use of two TRUEX solvents: one incorporating the well-studied dihexyl-N,N-diethylcarbamoylmethylphosphonate (DHDECMP) and a second incorporating an extractant with superior properties for a 1M HNO/sub 3/ acid feed, octyl(phenyl)-N,N-diisobutylcarbamoylmethylphosphine oxide (O/sub phi/D(IB)CMPO). In this report, conceptual flowsheets for the removal of soluble TRUs from high-level nuclear wastes using these two TRUEX proces solvents are presented, and flowsheet features are discussed in detail. The conceptual flowsheet for TRU-element removal from a PUREX waste by the O/sub phi/D(IB)CMPO-TRUEX process solvent was tested in a bench-scale countercurrent experiment, and results of that experiment are presented and discussed. The conclusion of this study is that the TRUEX process is able to separate TRUs from high-level wastes so that the major portion of the solid waste (approx. 99%) can be classified as non-TRU. Areas where more experimentation is needed are listed at the end of the report. 45 references, 17 figures, 56 tables.

Vandegrift, G.F.; Leonard, R.A.; Steindler, M.J.; Horwitz, E.P.; Basile, L.J.; Diamond, H.; Kalina, D.G.; Kaplan, L.

1984-07-01T23:59:59.000Z

94

Process for the recovery of curium-244 from nuclear waste  

SciTech Connect

A process has been designed for the recovery of curium from purex waste. Curium and americium are separated from the lanthanides by a TALSPEAK extraction process using differential extraction. Equations were derived for the estimation of the economically optimum conditions for the extraction using laboratory batch extraction data. The preparation of feed for the extraction involves the removal of nitric acid from the Purex waste by vaporization under reduced pressure, the leaching of soluble nitrates from the resulting cake, and the oxalate precipitation of a pure lanthanide-actinide fraction. Final separation of the curium from americium is done by ion-exchange. The steps of the process, except ion-exchange, were tested on a laboratory scale and workable conditions were determined.

Posey, J.C.

1980-10-01T23:59:59.000Z

95

Recovery Act  

Energy.gov (U.S. Department of Energy (DOE))

The American Recovery and Reinvestment Act of 2009 (Recovery Act) presents opportunities with potential for hydrogen and fuel cell technologies. Signed into law by President Obama on February 17,...

96

acid  

Office of Legacy Management (LM)

Acid/Pueblo Canyon, New Mexico, Site is Acid/Pueblo Canyon, New Mexico, Site is located near the town of Los Alamos, New Mexico, approximately 25 miles northwest of Santa Fe and 60 miles north-northeast of Albuquerque. The site is accessible from Canyon Road, which runs just south of the former waste treatment plant. The plant was situated on a mesa that forms the south rim of Acid Canyon. Acid Canyon is a small tributary near the head

97

acid  

NLE Websites -- All DOE Office Websites (Extended Search)

Acid/Pueblo Canyon, New Mexico, Site. Acid/Pueblo Canyon, New Mexico, Site. This site is managed by the U.S. Department of Energy Office of Legacy Management. Site Description and History The Acid/Pueblo Canyon, New Mexico, Site is located near the town of Los Alamos, New Mexico, approximately 25 miles northwest of Santa Fe and 60 miles north-northeast of Albuquerque. The site is accessible from Canyon Road, which runs just south

98

Removal of radium from acidic solutions containing same by adsorption on coal fly ash  

DOE Patents (OSTI)

The invention is a process for the removal of radium from acidic aqueous solutions. In one aspect, the invention is a process for removing radium from an inorganic-acid solution. The process comprises contacting the solution with coal fly ash to effect adsorption of the radium on the ash. The radium-containing ash then is separated from the solution. The process is simple, comparatively inexpensive, and efficient. High radium-distribution coefficients are obtained even at room temperature. Coal fly ash is an inexpensive, acid-resistant, high-surface-area material which is available in large quantities throughout the United States. The invention is applicable, for example, to the recovery of .sup.226 Ra from nitric acid solutions which have been used to leach radium from uranium-mill tailings.

Scheitlin, Frank M. (Oak Ridge, TN)

1984-01-01T23:59:59.000Z

99

Controlling acid rain  

E-Print Network (OSTI)

High concentrations of sulfuric and nitric acid in raTn fn the northeastern USA are caused by the large scale combustion of fossil fuels within this region. Average precipitation acidity is pH 4.2, but spatial and temporal ...

Fay, James A.

1983-01-01T23:59:59.000Z

100

Recovery Act  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

3 3 Recovery Act Buy American Requirements for Information Needed from Financial Assistance Applicants/Recipients for Waiver Requests Based on Unreasonable Cost or Nonavailability Applicants for and recipients of financial assistance funded by the Recovery Act must comply with the requirement that all of the iron, steel, and manufactured goods used for a project for the construction, alteration, maintenance, or repair of a public building or public work be produced in the United States, unless the head of the agency makes a waiver, or determination of inapplicability of the Buy American Recovery Act provisions, based on one of the authorized exceptions. The authorized exceptions are unreasonable cost, nonavailability, and in furtherance of the public interest. This

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

Two Dimensional Polymer That Generates Nitric Oxide.  

DOE Patents (OSTI)

A polymeric composition that generates nitric oxide and a process for rendering the surface of a substrate nonthrombogenic by applying a coating of the polymeric composition to the substrate are disclosed. The composition comprises: (1) a crosslinked chemical combination of (i) a polymer having amino group-containing side chains along a backbone forming the polymer, and (ii) a crosslinking agent containing functional groups capable of reacting with the amino groups; and (2) a plurality of nitric oxide generating functional groups associated with the crosslinked chemical combination. Once exposed to a physiological environment, the coating generates nitric oxide thereby inhibiting platelet aggregation. In one embodiment, the nitric oxide generating functional groups are provided by a nitrated compound (e.g., nitrocellulose) imbedded in the polymeric composition. In another embodiment, the nitric oxide generating functional groups comprise N2O2- groups covalently bonded to amino groups on the polymer.

McDonald, William F. (Utica, OH); Koren, Amy B. (Lansing, MI)

2005-10-04T23:59:59.000Z

102

Process for recovery of palladium from nuclear fuel reprocessing wastes  

DOE Patents (OSTI)

Palladium is selectively removed from spent nuclear fuel reprocessing waste by adding sugar to a strong nitric acid solution of the waste to partially denitrate the solution and cause formation of an insoluble palladium compound. The process includes the steps of: (a) adjusting the nitric acid content of the starting solution to about 10 M; (b) adding 50% sucrose solution in an amount sufficient to effect the precipitation of the palladium compound; (c) heating the solution at reflux temperature until precipitation is complete; and (d) centrifuging the solution to separate the precipitated palladium compound from the supernatant liquid.

Campbell, D.O.; Buxton, S.R.

1980-06-16T23:59:59.000Z

103

Kinetic and Equilibrium Profiles of Adsorptive Recovery of Thorium(IV) from Aqueous Solutions Using Poly(methacrylic acid) Grafted Cellulose/Bentonite Superabsorbent Composite  

Science Journals Connector (OSTI)

‡ Materials Science and Technology Division, National Institute for Interdisciplinary Science and Technology (CSIR), Trivandrum 695 019, India ... Technologies employed for the removal and recovery of Th(IV) ions from aqueous solutions include liquid–liquid extraction, solid-phase extraction, chromatography, ion exchange, functionalized resins, coprecipitation, electrode deposition, and adsorption. ... GBC Avanta (A5450) atomic absorption sphectrophotometer (AAS) was used to determine the concentration of Fe(III), Ce(III), Sr(II), Al(III), Co(II), Ni(II), Mn(II), Zn(II), Cu(II), Cd(II), Pb(II), Li, Na, K, Mg, Ca, and Ba. ...

T. S. Anirudhan; P. S. Suchithra; P. Senan; A. R. Tharun

2012-03-06T23:59:59.000Z

104

Recovery Newsletters  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

newsletters Office of Environmental newsletters Office of Environmental Management 1000 Independence Ave., SW Washington, DC 20585 202-586-7709 en 2011 ARRA Newsletters http://energy.gov/em/downloads/2011-arra-newsletters 2011 ARRA Newsletters

105

Power Recovery  

E-Print Network (OSTI)

) - 2,870,000 x 0.8 6 W - 3414 = 70 kw (or 900 hp). When recovering power from an expanding gas, consideration should be given to the final gas temperature. This tem;:>f'rature can be estimated by the formula: T 2 Final temperature, oR. Other... with the requirements make generation fqr more useful. Presently a recovery level of around 500 kw (or 657 hp) appears to be the minimum level which will support an in stallation. In order to achieve reasonable effi ciency, quality equipment with good control...

Murray, F.

106

Arginine and Conjugated Linoleic Acid Reduce Fat Mass in Rats  

E-Print Network (OSTI)

????????????????????.. 3 Nitric oxide (NO)????????????????????... 3 NOS synthesis by iNOS and obesity?????????????. 4 Stearoyl CoA desaturase?????????????????? 5 Conjugated linoleic acid?????????????????? 5 MATERIALS... on a liquid scintillation counter. 12 Fatty acid analysis Fatty acid composition in liver and plasma was determined using a fatty acid methylation procedure (FAME). Fatty acids were extracted using Folch et al (38) methods. Methylation...

Nall, Jennifer L.

2010-10-12T23:59:59.000Z

107

Process for combined control of mercury and nitric oxide.  

SciTech Connect

Continuing concern about the effects of mercury in the environment may lead to requirements for the control of mercury emissions from coal-fired power plants. If such controls are mandated, the use of existing flue-gas cleanup systems, such as wet scrubbers currently employed for flue-gas desulfurization, would be desirable, Such scrubbers have been shown to be effective for capturing oxidized forms of mercury, but cannot capture the very insoluble elemental mercury (Hg{sup 0}) that can form a significant fraction of the total emissions. At Argonne National Laboratory, we have proposed and tested a concept for enhancing removal of Hg{sup 0}, as well as nitric oxide, through introduction of an oxidizing agent into the flue gas upstream of a scrubber, which readily absorbs the soluble reaction products. Recently, we developed a new method for introducing the oxidizing agent into the flue-gas stream that dramatically improved reactant utilization. The oxidizing agent employed was NOXSORB{trademark}, which is a commercial product containing chloric acid and sodium chlorate. When a dilute solution of this agent was introduced into a gas stream containing Hg{sup 0} and other typical flue-gas species at 300 F, we found that about 100% of the mercury was removed from the gas phase and recovered in process liquids. At the same time, approximately 80% of the nitric oxide was removed. The effect of sulfur dioxide on this process was also investigated and the results showed that it slightly decreased the amount of Hg{sup 0} oxidized while appearing to increase the removal of nitric oxide from the gas phase. We are currently testing the effects of variations in NOXSORB{trademark} concentration, sulfur dioxide concentration, nitric oxide concentration, and reaction time (residence time). Preliminary economic projections based on the results to date indicate that the chemical cost for nitric oxide oxidation could be less than $5,000/ton removed, while for Hg{sup 0} oxidation it would be about $20,000/lb removed.

Livengood, C. D.; Mendelsohn, M. H.

1999-11-03T23:59:59.000Z

108

ARM - Recovery Act Instruments  

NLE Websites -- All DOE Office Websites (Extended Search)

ActRecovery Act Instruments ActRecovery Act Instruments Recovery Act Logo Subscribe FAQs Recovery Act Instruments Recovery Act Fact Sheet March 2010 Poster (PDF, 10MB) External Resources Recovery Act - Federal Recovery Act - DOE Recovery Act - ANL Recovery Act - BNL Recovery Act - LANL Recovery Act - PNNL Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send Recovery Act Instruments These pages provide a breakdown of the new instruments planned for installation among the permanent and mobile ARM sites. In addition, several instruments will be purchased for use throughout the facility and deployed as needed. These are considered "facility spares" and are included in the table below. View All | Hide All ARM Aerial Facility Instrument Title Instrument Mentor Measurement Group Measurements

109

Molybdenum recovery  

SciTech Connect

This patent describes a process for the preparation of propylene oxide and tertiary butyl alcohol. It comprises: propylene and tertiary butyl hydroperoxide are reacted in an epoxidation reaction zone in solution in tertiary butyl alcohol in the presence of a soluble molybdenum catalyst to provide an epoxidation reaction product comprising unreacted propylene, unreacted tertiary butyl hydroperoxide, propylene oxide, tertiary butyl alcohol, dissolved molybdenum catalyst and impurities, including lower aliphatic C{sub 1}-C{sub 4} carboxylic acids, and wherein the epoxidation reaction product is resolved into product fractions in a distillation zone including a distillate propylene fraction.

Meyer, R.A.; Marquis, E.T.

1992-03-31T23:59:59.000Z

110

Oleic AcidDependent Modulation of NITRIC OXIDE ASSOCIATED1 Protein Levels Regulates Nitric  

E-Print Network (OSTI)

the generation of monounsaturated FA in plant cells (Shanklin and Cahoon, 1998; Kachroo et al., 2007

Kachroo, Pradeep

111

Ovarian nitric oxide synthase gene expression during peripubertal development  

E-Print Network (OSTI)

Nitric oxide (NO) is generated from L-arginine by different isoforms of the enzyme nitric oxide synthase. (NOS) and is known to be involved in mediating several biological functions, some of which are associated with reproduction. Much attention...

Jones, Benjamin James

1997-01-01T23:59:59.000Z

112

Mechanism of Nitric Oxide Reactivity and Fluorescence Enhancement of the NO-Specific Probe CuFL1  

E-Print Network (OSTI)

The mechanism of the reaction of CuFL1 (FL1 = 2-{2-chloro-6-hydroxy-5-[(2-methylquinolin-8-ylamino)methyl]-3-oxo-3H-xanthen-9-yl}benzoic acid) with nitric oxide (NO) to form the N-nitrosated product FL1-NO in buffered ...

McQuade, Lindsey E.

113

Hyponitrite Radical, a Stable Adduct of Nitric Oxide and Nitroxyl  

NLE Websites -- All DOE Office Websites (Extended Search)

Publications: Sergei V. Lymar Publications: Sergei V. Lymar Hyponitrite Radical, a Stable Adduct of Nitric Oxide and Nitroxyl G. A. Poskrebyshev, V. Shafirovich and S. V. Lymar J. Am. Chem. Soc., ASAP Article Rate of ON-OO- Bond Homolysis and the Gibbs Energy of Formation of Peroxynitrite S. V. Lymar and G. A. Poskrebyshev J. Phys. Chem. A, 107, 7991-7996 (2003) Spin-Forbidden Deprotonation of Aqueous Nitroxyl (HNO) V. Shafirovich and S. V. Lymar J. Am. Chem. Soc., 125, 6547-6552 (2003) Hydroxyl Radical Formation by O-O Bond Homolysis in Peroxynitrous Acid S. V. Lymar, R. F. Khairutdinov and J. K. Hurst Inorg. Chem., 42, 5259-5266 (2003) Reactions of the Dihydroxylamine (HNO2-.) and Hydronitrite (NO22-.) Radical Ions S. V. Lymar, H. A. Schwarz and G. Czapski J. Phys. Chem. A, 106, 7245-7250 (2002)

114

Recovery of plutonium from electrorefining anode heels at Savannah River  

SciTech Connect

In a joint effort, the Savannah River Laboratory (SRL), Savannah River Plant (SRP), and the Rocky Flats Plant (RFP) have developed two processes to recover plutonium from electrorefining anode heel residues. Aqueous dissolution of anode heel metal was demonstrated at SRL on a laboratory scale and on a larger pilot scale using either sulfamic acid or nitric acid-hydrazine-fluoride solutions. This direct anode heel metal dissolution requires the use of a geometrically favorable dissolver. The second process developed involves first diluting the plutonium in the anode heel residues by alloying with aluminum. The alloyed anode heel plutonium can then be dissolved using a nitric acid-fluoride-mercury(II) solution in large non-geometrically favorable equipment where nuclear safety is ensured by concentration control.

Gray, J H; Gray, L W; Karraker, D G

1987-03-01T23:59:59.000Z

115

Relation of the Potash Removed by Crops to the Active, Total, Acid-Soluble, and Acid-Insoluble Potash of the Soil.  

E-Print Network (OSTI)

corresponding fertilizer. The American Association of Official Agricultural Chemists (3), through various Referees, undertook studies of citric acid and other solvents. Nitric acid 0.2 N with correction for neutralization was adopted as official for several... of their potash to 1.2 nitric acid; .biotite and glauconite less than 10 per cent; and microcline and orthoclase prac- tically none, as shown in Texas Bulletin 145. (3) The solubility of soil materials which protect or enclose potash minerals. (4) The power...

Fraps, G. S. (George Stronach)

1927-01-01T23:59:59.000Z

116

Recovery Act Milestones  

ScienceCinema (OSTI)

Every 100 days, the Department of Energy is held accountable for a progress report on the American Recovery and Reinvestment Act. Update at 200 days, hosted by Matt Rogers, Senior Advisor to Secretary Steven Chu for Recovery Act Implementation.

Rogers, Matt

2013-05-29T23:59:59.000Z

117

American Recovery and Reinvestment Act Information Services  

NLE Websites -- All DOE Office Websites (Extended Search)

Recovery and Reinvestment Act Recovery and Reinvestment Act Information Services American Recovery and Reinvestment Act American Recovery and Reinvestment Act Information Services American Recovery and Reinvestment Act American Recovery and Reinvestment Act Information Services American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act American Recovery and Reinvestment Act

118

Synthesis and development of processes for the recovery of sulfur from acid gases. Part 1, Development of a high-temperature process for removal of H{sub 2}S from coal gas using limestone -- thermodynamic and kinetic considerations; Part 2, Development of a zero-emissions process for recovery of sulfur from acid gas streams  

SciTech Connect

Limestone can be used more effectively as a sorbent for H{sub 2}S in high-temperature gas-cleaning applications if it is prevented from undergoing calcination. Sorption of H{sub 2}S by limestone is impeded by sintering of the product CaS layer. Sintering of CaS is catalyzed by CO{sub 2}, but is not affected by N{sub 2} or H{sub 2}. The kinetics of CaS sintering was determined for the temperature range 750--900{degrees}C. When hydrogen sulfide is heated above 600{degrees}C in the presence of carbon dioxide elemental sulfur is formed. The rate-limiting step of elemental sulfur formation is thermal decomposition of H{sub 2}S. Part of the hydrogen thereby produced reacts with CO{sub 2}, forming CO via the water-gas-shift reaction. The equilibrium of H{sub 2}S decomposition is therefore shifted to favor the formation of elemental sulfur. The main byproduct is COS, formed by a reaction between CO{sub 2} and H{sub 2}S that is analogous to the water-gas-shift reaction. Smaller amounts of SO{sub 2} and CS{sub 2} also form. Molybdenum disulfide is a strong catalyst for H{sub 2}S decomposition in the presence of CO{sub 2}. A process for recovery of sulfur from H{sub 2}S using this chemistry is as follows: Hydrogen sulfide is heated in a high-temperature reactor in the presence of CO{sub 2} and a suitable catalyst. The primary products of the overall reaction are S{sub 2}, CO, H{sub 2} and H{sub 2}O. Rapid quenching of the reaction mixture to roughly 600{degrees}C prevents loss Of S{sub 2} during cooling. Carbonyl sulfide is removed from the product gas by hydrolysis back to CO{sub 2} and H{sub 2}S. Unreacted CO{sub 2} and H{sub 2}S are removed from the product gas and recycled to the reactor, leaving a gas consisting chiefly of H{sub 2} and CO, which recovers the hydrogen value from the H{sub 2}S. This process is economically favorable compared to the existing sulfur-recovery technology and allows emissions of sulfur-containing gases to be controlled to very low levels.

Towler, G.P.; Lynn, S.

1993-05-01T23:59:59.000Z

119

The Relation of the Phosphoric Acid of the Soil to Pot Experiments.  

E-Print Network (OSTI)

by crops grown in the pot experiments, on an average, increased regularly with the amount of active phosphoric acid extracted from the soil by N/5 nitric acid. It was pointed out that the soil may pro- vide sufficient phosphoric acid for large field... potash were determined by so*lution in fifth-noml nitric acid, without correction for the acid neutralized. They are expressed in parts per million. The acid con- ~umed represents the percentage of the acid neutralized in the process of extracting...

Fraps, G. S. (George Stronach)

1920-01-01T23:59:59.000Z

120

Active Phosphoric Acid and Its Relation to the Needs of the Soil for Phosphoric Acid in Pot Experiments.  

E-Print Network (OSTI)

. K/5 nitric acid, measured with a flask. Place in ter bath previously heated to 40" C. Digest five hours, shak- ?very half hour. Filter on a large'double folded filter. When cola, take 1800 c.c. for the estimation of phosphoric acid and potael... and silica. The filtrate was measured ancl its vol- ume recorded. The soil on the filter paper was washed back into the bottle with 2000 c.c. N,'5 nitric acid, and again digested. Fonr treatments in all were made with the acid, The quantity of phosphorjc...

Fraps, G. S. (George Stronach)

1909-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

Relation of the Water-Soluble Potash, the Replaceable and Acid-Soluble Potash to the Potash Removed by Crops in Pot Experiments.  

E-Print Network (OSTI)

ammonia. This acid is 3.33 N. Digest 10 grams soil for 24 hours with 100 c.c. of the above hydrochloric acid at room temperature, shaking occasionally. Filter and wash with hot water. Add 1 c.c. nitric acid. Evaporate to dryness and heat on steam bath... of the soil with nitric acid become greater as the potash taken up by crops increases. Correlation coefficients for the factors studied show close relations between them. Correction of the 0.2N nitric acid for neutralization by the bases of the soil...

Fraps, G. S. (George Stronach)

1929-01-01T23:59:59.000Z

122

Resource recovery - a byproduct of hazardous waste incineration  

SciTech Connect

Three principal areas of a chlorinated hydrocarbon waste disposal system for a typical vinyl chloride monomer (VCM) facility are described: the incinerator, the energy-recovery system, and the byproduct-recovery system. The overall efficiency of the energy- and *byproduct-recovery systems is dependent on the optimization of the primary combustor. An example is presented in table form which lists typical waste quantities for the plant and operating costs, including utility requirements for the incinerator system, the quench, absorber and scrubber. Savings that can result by the addition of the energy- and acid-recovery systems can pay for the waste disposal system and return money to the plant.

Santoleri, J.J.

1982-11-01T23:59:59.000Z

123

Waste Heat Recovery  

Office of Environmental Management (EM)

DRAFT - PRE-DECISIONAL - DRAFT 1 Waste Heat Recovery 1 Technology Assessment 2 Contents 3 1. Introduction to the TechnologySystem ......

124

Recovery Act Project Stories  

Energy.gov (U.S. Department of Energy (DOE))

Funded by the American Recovery and Reinvestment Act, these Federal Energy Management Program (FEMP) projects exemplify the range of technical assistance provided to federal agencies.

125

Recovery Act State Summaries | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Recovery Act State Summaries Recovery Act State Summaries Recovery Act State Summaries Alabama Recovery Act State Memo Alaska Recovery Act State Memo American Samoa Recovery Act State Memo Arizona Recovery Act State Memo Arkansas Recovery Act State Memo California Recovery Act State Memo Colorado Recovery Act State Memo Connecticut Recovery Act State Memo Delaware Recovery Act State Memo District of Columbia Recovery Act State Memo Florida Recovery Act State Memo Georgia Recovery Act State Memo Guam Recovery Act State Memo Hawaii Recovery Act State Memo Idaho Recovery Act State Memo Illinois Recovery Act State Memo Indiana Recovery Act State Memo Iowa Recovery Act State Memo Kansas Recovery Act State Memo Kentucky Recovery Act State Memo Louisiana Recovery Act State Memo Maine Recovery Act State Memo

126

E-Print Network 3.0 - amperometric nitric oxide Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

behavioral... Ref. Neurotransmitters and related compounds Nitric oxide (nitrite) Carbon fiber End-channelInt 8... been studied by microchip CEEC is nitric oxide (NO). NO...

127

Recovery Boiler Corrosion Chemistry  

E-Print Network (OSTI)

11/13/2014 1 Recovery Boiler Corrosion Chemistry Sandy Sharp and Honghi Tran Symposium on Corrosion of a recovery boiler each cause their own forms of corrosion and cracking Understanding the origin of the corrosive conditions enables us to operate a boiler so as to minimize corrosion and cracking select

Das, Suman

128

Jobs Creation Economic Recovery  

E-Print Network (OSTI)

Commission (Energy Commission) collects the American Recovery and Reinvestment Act of 2009 (ARRA) jobs creation and retention data (jobs data) from its subrecipients through the Energy Commission's ARRAJobs Creation and Economic Recovery Prompt, Fair, and Reasonable Use of ARRA Funds Subrecipient

129

Recovery of Carboxylic Acids from Fermentation Broth via Acid Springing  

E-Print Network (OSTI)

. With government support, U.S. ethanol production increased about 25% from 3.9 billion gallons in 2005 (Form EIA-819, 2005) to 4.9 billion gallons in 2006 (Form EIA- 819, 2006). Meanwhile, the Renewable Fuels Association reported that the number of ethanol plants... operating in the United States increased from 95 in January of 2006 to 110 in January 2007, with 76 plants under construction or expansion (RFA website, 2008). In 2006, ethanol only accounted for about 4% of U.S. finished motor gasoline (EIA, 2007...

Dong, Jipeng

2010-01-14T23:59:59.000Z

130

American Reinvestment Recovery Act | Department of Energy  

Energy Savers (EERE)

American Reinvestment Recovery Act American Reinvestment Recovery Act Federal Energy Regulatory Commission Loan Program American Reinvestment Recovery Act More Documents &...

131

Summary - Caustic Recovery Technology  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Caustic Recovery Technology Caustic Recovery Technology ETR Report Date: July 2007 ETR-7 United States Department of Energy Office of Environmental Management (DOE-EM) External Technical Review of Caustic Recovery Technology Why DOE-EM Did This Review The Department of Energy (DOE) Environmental Management Office (EM-21) has been developing caustic recovery technology for application to the Hanford Waste Treatment Plant (WTP) to reduce the amount of Low Activity Waste (LAW) vitrified. Recycle of sodium hydroxide with an efficient caustic recovery process could reduce the amount of waste glass produced by greater than 30%. The Ceramatec Sodium (Na), Super fast Ionic CONductors (NaSICON) membrane has shown promise for directly producing 50% caustic with high sodium selectivity. The external review

132

Recovery Act Recipient Reporting  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Smart Grid Investment Grant Recipients Smart Grid Investment Grant Recipients November 19, 2009 1 Outline of Presentation * OMB Reporting Requirements * Jobs Guidance * FR.gov 2 Section 1512 of American Reinvestment and Recovery Act Outlines Recipient Reporting Requirements "Recipient reports required by Section 1512 of the Recovery Act will answer important questions, such as: ▪ Who is receiving Recovery Act dollars and in what amounts? ▪ What projects or activities are being funded with Recovery Act dollars? ▪ What is the completion status of such projects or activities and what impact have they had on job creation and retention?" "When published on www.Recovery.gov, these reports will provide the public with an unprecedented level of transparency into how Federal dollars are being spent and will help drive accountability for the timely,

133

Recovery of phosphates from elemental phosphorus bearing wastes  

SciTech Connect

A process for oxidizing aqueous elemental phosphorus containing residues (sludges) to produce orthophosphate containing slurries suitable for subsequent reaction with ammonia to produce nitrogen and phosphate containing fertilizer products is presented. It comprises reacting aqueous elemental phosphorus containing residues with certain special mixtures of concentrated nitric acid and sulfuric acid to effect the conversion of the elemental phosphorus into mostly orthophosphoric acid and very little orthophosphorus acid with the relative ratios of the two acids being dependent upon the mole ratio of H{sub 2}SO{sub 4}:HNO{sub 3} employed in the processing. The resulting aqueous reaction intermediate is neutralized with ammonia during processing to a fluid or solid fertilizer product. Prior to the conversion to products, the aqueous reaction intermediate may be subjected to a solids separation step to remove insoluble salts of certain environmentally undesirable metals, such as Pb, Cd, Ba, and Cr.

Edwards, R.E.; Moore, O.E.; Sullivan, J.M.

1994-10-01T23:59:59.000Z

134

Caustic Recovery Technology | Department of Energy  

Office of Environmental Management (EM)

Caustic Recovery Technology Caustic Recovery Technology Full Document and Summary Versions are available for download Caustic Recovery Technology Summary - Caustic Recovery...

135

E-Print Network 3.0 - acid resistance test Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

> >> 1 JOURNAL OF MATERIALS SCIENCE 32 (1997) 1711--1715 Carbon blackhigh density polyethylene conducting Summary: treated with nitric acid for reaction times of 3, 12 and 24 h....

136

E-Print Network 3.0 - acid based black Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

> >> 1 JOURNAL OF MATERIALS SCIENCE 32 (1997) 1711--1715 Carbon blackhigh density polyethylene conducting Summary: surface. 2.2. Nitric acid treatment 200 g of the high structure...

137

E-Print Network 3.0 - acide nitrique concentre Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

Soc. (1970),%, pp. 320-325 551.510.41 :551.510.534 Summary: on and determinations of nitric acid concentrations in the stratosphere by Murcray, Kyle, Murcray and Williams...

138

E-Print Network 3.0 - acid-metabolizing enzyme cytochrome Sample...  

NLE Websites -- All DOE Office Websites (Extended Search)

on metabolic enzyme activities in the freshwater Summary: elegans. These include enzymes of carbohydrate, fatty acid, adenylate, and amino acid metabolism. Anoxia... recovery...

139

Solvent recycle/recovery  

SciTech Connect

This report describes Phase I of the Solvent Recycle/Recovery Task of the DOE Chlorinated Solvent Substitution Program for the US Air Force by the Idaho National Engineering Laboratory, EG G Idaho, Inc., through the US Department of Energy, Idaho Operations Office. The purpose of the task is to identify and test recovery and recycling technologies for proposed substitution solvents identified by the Biodegradable Solvent Substitution Program and the Alternative Solvents/Technologies for Paint Stripping Program with the overall objective of minimizing hazardous wastes. A literature search to identify recycle/recovery technologies and initial distillation studies has been conducted. 4 refs.

Paffhausen, M.W.; Smith, D.L.; Ugaki, S.N.

1990-09-01T23:59:59.000Z

140

Exhaust Energy Recovery  

Energy.gov (U.S. Department of Energy (DOE))

Exhaust energy recovery proposed to achieve 10% fuel efficiency improvement and reduce or eliminate the need for increased heat rejectioncapacity for future heavy duty engines in Class 8 Tractors

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Waste Steam Recovery  

E-Print Network (OSTI)

An examination has been made of the recovery of waste steam by three techniques: direct heat exchange to process, mechanical compression, and thermocompression. Near atmospheric steam sources were considered, but the techniques developed are equally...

Kleinfeld, J. M.

1979-01-01T23:59:59.000Z

142

Imbibition assisted oil recovery  

E-Print Network (OSTI)

analyzed in detail to investigate oil recovery during spontaneous imbibition with different types of boundary conditions. The results of these studies have been upscaled to the field dimensions. The validity of the new definition of characteristic length...

Pashayev, Orkhan H.

2004-11-15T23:59:59.000Z

143

On Partially Sparse Recovery  

E-Print Network (OSTI)

Apr 14, 2011 ... I ? P projects (orthogonally) onto the column space of A2 there must .... In Proceedings of the 13th International Conference on Approximation Theory, 2011. ... Foundations and Numerical Methods for Sparse Recovery, Radon ...

2011-04-14T23:59:59.000Z

144

Recovery News Flashes  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

news-flashes Office of Environmental news-flashes Office of Environmental Management 1000 Independence Ave., SW Washington, DC 20585 202-586-7709 en "TRU" Success: SRS Recovery Act Prepares to Complete Shipment of More Than 5,000 Cubic Meters of Nuclear Waste to WIPP http://energy.gov/em/downloads/tru-success-srs-recovery-act-prepares-complete-shipment-more-5000-cubic-meters-nuclear recovery-act-prepares-complete-shipment-more-5000-cubic-meters-nuclear" class="title-link">"TRU" Success: SRS Recovery Act Prepares to Complete Shipment of More Than 5,000 Cubic Meters of Nuclear Waste to WIPP

145

Distribution of 1-butanol between organic solvent and acidic solution  

SciTech Connect

1-butanol, a major TBP-degraded product, is known to react explosively with concentrated nitric acid under non-heated conditions. However, no quantitative data is available on the distribution behavior in the Purex solution. The distribution of 1-butanol between tributyl phosphate(TBP) diluted with n-dodecane and aqueous solution of nitric acid and uranyl nitrate was investigated under various conditions, by changing the concentration of nitric acid, uranyl nitrate, the composition of the organic mixture, the organic to aqueous phase volume ratio, and temperature. 1-butanol was found to distribute more in solvent phase, but the distribution ratio is not large, less than four under typical Purex solution conditions. The ratio was found to be correlated with the molar concentration of free TBP and 1-butanol. Effects of these characteristics on safety in radiochemical plants will be discussed from the local accumulation of 1-butanol.

Asakura, T.; Nemoto, H.; Uchiyama, G. [Japan Atomic Energy Research Institute, Ibaraki-ken (Japan)] [and others

1995-12-01T23:59:59.000Z

146

Prediction of nitric oxide concentrations during inflammation and carcinogenesis  

E-Print Network (OSTI)

Nitric oxide is a biological messenger which is synthesized enzymatically throughout the body and which has numerous physiological functions, including roles in blood pressure control, regulation of clotting, and ...

Chin, Melanie Pei-Heng

2010-01-01T23:59:59.000Z

147

Arabidopsis Nonsymbiotic Hemoglobin AHb1 Modulates Nitric Oxide Bioactivity  

Science Journals Connector (OSTI)

...nitric oxide (NO) involves an array of interrelated redox forms with different chemical...is involved in diverse physiological processes, including disease resistance, growth...concentrations far below those at which anaerobic processes are activated. Thus, it is unlikely...

Michele Perazzolli; Paola Dominici; Maria C. Romero-Puertas; Elisa Zago; Jürgen Zeier; Masatoshi Sonoda; Chris Lamb; Massimo Delledonne

2004-09-14T23:59:59.000Z

148

Hydrogen peroxide differentially modulates cardiac myocyte nitric oxide synthesis  

E-Print Network (OSTI)

Nitric oxide (NO) and hydrogen peroxide (H(subscript 2)O(subscript 2)) are synthesized within cardiac myocytes and play key roles in modulating cardiovascular signaling. Cardiac myocytes contain both the endothelial (eNOS) ...

Sartoretto, Juliano

149

Recovery of Water from Boiler Flue Gas  

SciTech Connect

This project dealt with use of condensing heat exchangers to recover water vapor from flue gas at coal-fired power plants. Pilot-scale heat transfer tests were performed to determine the relationship between flue gas moisture concentration, heat exchanger design and operating conditions, and water vapor condensation rate. The tests also determined the extent to which the condensation processes for water and acid vapors in flue gas can be made to occur separately in different heat transfer sections. The results showed flue gas water vapor condensed in the low temperature region of the heat exchanger system, with water capture efficiencies depending strongly on flue gas moisture content, cooling water inlet temperature, heat exchanger design and flue gas and cooling water flow rates. Sulfuric acid vapor condensed in both the high temperature and low temperature regions of the heat transfer apparatus, while hydrochloric and nitric acid vapors condensed with the water vapor in the low temperature region. Measurements made of flue gas mercury concentrations upstream and downstream of the heat exchangers showed a significant reduction in flue gas mercury concentration within the heat exchangers. A theoretical heat and mass transfer model was developed for predicting rates of heat transfer and water vapor condensation and comparisons were made with pilot scale measurements. Analyses were also carried out to estimate how much flue gas moisture it would be practical to recover from boiler flue gas and the magnitude of the heat rate improvements which could be made by recovering sensible and latent heat from flue gas.

Edward Levy; Harun Bilirgen; Kwangkook Jeong; Michael Kessen; Christopher Samuelson; Christopher Whitcombe

2008-09-30T23:59:59.000Z

150

One-pot room-temperature conversion of cyclohexane to adipic acid by ozone and UV light  

Science Journals Connector (OSTI)

...nitric acid oxidation method (3). The first step is air oxidation of cyclohexane under high temperatures (125° to 165...Finlayson-Pitts B. J. Pitts J. N. Jr. , Tropospheric air pollution: Ozone, airborne toxics, polycyclic aromatic hydrocarbons...

Kuo Chu Hwang; Arunachalam Sagadevan

2014-12-19T23:59:59.000Z

151

Thermal Recovery Methods  

SciTech Connect

Thermal Recovery Methods describes the basic concepts of thermal recovery and explains the injection patterns used to exploit reservoir conditions. Basic reservoir engineering is reviewed with an emphasis on changes in flow characteristics caused by temperature. The authors discuss an energy balance for steam and combustion drive, and they explain in situ reactions. Heat loss, combustion drive, and steam displacement also are examined in detail, as well as cyclic steam injection, downhole ignition, well heating, and low-temperature oxidation. Contents: Thermal processes; Formation and reservoir evaluations; Well patterns and spacing; Flow and process equations; Laboratory simulation of thermal recovery; Heat loss and transmission; Displacement and production; Equipment; Basic data for field selection; Laboratory evaluation of combustion characteristics; Thermal properties of reservoirs and fluids.

White, P.D.; Moss, J.T.

1983-01-01T23:59:59.000Z

152

Enhanced coalbed methane recovery  

SciTech Connect

The recovery of coalbed methane can be enhanced by injecting CO{sub 2} in the coal seam at supercritical conditions. Through an in situ adsorption/desorption process the displaced methane is produced and the adsorbed CO{sub 2} is permanently stored. This is called enhanced coalbed methane recovery (ECBM) and it is a technique under investigation as a possible approach to the geological storage of CO{sub 2} in a carbon dioxide capture and storage system. This work reviews the state of the art on fundamental and practical aspects of the technology and summarizes the results of ECBM field tests. These prove the feasibility of ECBM recovery and highlight substantial opportunities for interdisciplinary research at the interface between earth sciences and chemical engineering.

Mazzotti, M.; Pini, R.; Storti, G. [ETH, Zurich (Switzerland). Inst. of Process Engineering

2009-01-15T23:59:59.000Z

153

Recovery Act Smart Grid Projects | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Recovery Act Smart Grid Projects Recovery Act Smart Grid Projects Recovery Act Smart Grid Projects...

154

Landfill gas recovery  

Science Journals Connector (OSTI)

Landfill gas recovery ... However, by referring to landfills as dumps, the article creates a misimpression. ... The answers revolve around the relative emissions from composting facilities and landfills and the degree to which either finished compost or landfill gas is used beneficially. ...

Morton A. Barlaz

2009-04-29T23:59:59.000Z

155

LANL exceeds Early Recovery Act recycling goals  

NLE Websites -- All DOE Office Websites (Extended Search)

LANL exceeds Early Recovery Act recycling goals LANL exceeds Early Recovery Act recycling goals Lab demolition projects under the American Recovery and Reinvestment Act have...

156

Recovery Act Recipient Data | Department of Energy  

Office of Environmental Management (EM)

Recovery Act Recipient Data Recovery Act Recipient Data A listing of all Recovery Act recipients and their allocations. Updated weekly. recoveryactfunding.xls More Documents &...

157

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Recovery Act Recovery Act Recovery Act Center Map PERFORMANCE The Department estimates the $6 billion Recovery Act investment will allow us to complete work now that would cost approximately $13 billion in future years, saving $7 billion. As Recovery Act work is completed through the cleanup of contaminated sites, facilities, and material disposition, these areas will becoming available for potential reuse by other entities. Recovery Act funding is helping the Department reach our cleanup goals faster. Through the end of December 2012, EM achieved a total footprint reduction of 74%, or 690 of 931 square miles. EM achieved its goal of 40% footprint reduction in April 2011, five months ahead of schedule. Recovery Act payments exceeded $5.9 billion in December 2012. Recovery Act

158

Recovery Act | OpenEI  

Open Energy Info (EERE)

Recovery Act Recovery Act Dataset Summary Description This dataset, updated quarterly by Recovery.org, contains a breakdown of state-by-state recovery act funds awarded and received, as well as the number of jobs created and saved. The shows two periods, February 17, 2009 to December 31, 2010, and January 1, 2011 to March 31, 2011. The jobs created and saved are displayed just for January 1, 2011 to March 31, 2011. The document was downloaded from Recovery.org. It is a simple document displaying 50 states, as well as American territories. Source Recovery.org Date Released June 08th, 2011 (3 years ago) Date Updated Unknown Keywords award funding jobs Recovery Act Recovery.org Data text/csv icon recipientfundingawardedbystate.csv (csv, 5.1 KiB) Quality Metrics Level of Review Some Review

159

Can You Afford Heat Recovery?  

E-Print Network (OSTI)

many companies to venture into heat recovery projects without due consideration of the many factors involved. Many of these efforts have rendered less desirable results than expected. Heat recovery in the form of recuperation should be considered...

Foust, L. T.

1983-01-01T23:59:59.000Z

160

Development and testing of an advanced acid fracture conductivity apparatus  

E-Print Network (OSTI)

wells. Acid fracturing is a standard practice to increase the production rate and to improve ultimate recovery in carbonate reservoirs. There have been successful cases in most carbonate reservoirs around the world. However acid fracture performance...

Zou, ChunLei

2006-08-16T23:59:59.000Z

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

[Waste water heat recovery system  

SciTech Connect

The production capabilities for and field testing of the heat recovery system are described briefly. Drawings are included.

Not Available

1993-04-28T23:59:59.000Z

162

Magnesium fluoride recovery method  

DOE Patents (OSTI)

A method of obtaining magnesium fluoride substantially free from radioactive uranium from a slag containing the same and having a radioactivity level of at least about 7000 pCi/gm. The slag is ground to a particle size of about 200 microns or less. The ground slag is contacted with an acid under certain prescribed conditions to produce a liquid product and a particulate solid product. The particulate solid product is separated from the liquid and treated at least two more times with acid to produce a solid residue consisting essentially of magnesium fluoride substantially free of uranium and having a residual radioactivity level of less than about 1000 pCi/gm. In accordance with a particularly preferred embodiment of the invention a catalyst and an oxidizing agent are used during the acid treatment and preferably the acid is sulfuric acid having a strength of about 1.0 Normal.

Gay, Richard L. (Canoga Park, CA); McKenzie, Donald E. (Woodland Hills, CA)

1989-01-01T23:59:59.000Z

163

Fermilab | Recovery Act | Videos  

NLE Websites -- All DOE Office Websites (Extended Search)

Videos Videos Watch videos documenting progress on Fermilab projects funded by the American Recovery and Reinvestment Act. NOvA - Community Voices - September 2009 Residents of northern Minnesota and construction workers building the NOvA detector facility discuss the benefits the high-energy physics research project has brought their communities. Congressman Bill Foster at Fermilab Congressman Bill Foster speaks to Fermilab Technical Division employees and members of the media at a press conference on Wednesday, August 5 to announce an additional $60.2 million in Recovery Act funds for the lab. NOvA first blast On July 20, construction crews began blasting into the rock at the future site of the NOvA detector facility in northern Minnesota. NOvA groundbreaking ceremony

164

Fermilab | Recovery Act | Features  

NLE Websites -- All DOE Office Websites (Extended Search)

Features - Archive Features - Archive photo Industrial Building 3 addition Fermilab Today-November 5, 2010 IB3 addition nears completion The future site of Fermilab’s new materials laboratory space has evolved from a steel outline to a fully enclosed building over the past five months. Read full column photo Fermilab Today-October 22, 2010 Recovery Act gives LBNE team chance to grow Thanks to funding from the American Recovery and Reinvestment Act, the collaboration for the Long-Baseline Neutrino Experiment, LBNE, has expanded its project team. Read full column photo cooling units Fermilab Today-October 15, 2010 Local company completes FCC roof construction A local construction company recently completed work on the roof of the Feynman Computing Center, an important step in an ongoing project funded by

165

Caustic Recovery Technology  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

366, REVISON 0 366, REVISON 0 Key Words: Waste Treatment Plant Sodium Recovery Electrochemical Retention: Permanent Review of Ceramatec's Caustic Recovery Technology W. R. Wilmarth D. T. Hobbs W. A. Averill E. B. Fox R. A. Peterson UNCLASSIFIED DOES NOT CONTAIN UNCLASSIFIED CONTROLLED NUCLEAR INFORMATION ADC & Reviewing Official:_______________________________________ (E. Stevens, Manager, Solid Waste and Special Programs) Date:______________________________________ JULY 20, 2007 Washington Savannah River Company Savannah River Site Aiken, SC 29808 Prepared for the U. S. Department of Energy Under Contract Number DE-AC09-96SR18500 Page 1 of 28 WSRC-STI-2007-00366, REVISON 0 DISCLAIMER This report was prepared for the United States Department of Energy under

166

Elemental sulfur recovery process  

DOE Patents (OSTI)

An improved catalytic reduction process for the direct recovery of elemental sulfur from various SO[sub 2]-containing industrial gas streams. The catalytic process provides combined high activity and selectivity for the reduction of SO[sub 2] to elemental sulfur product with carbon monoxide or other reducing gases. The reaction of sulfur dioxide and reducing gas takes place over certain catalyst formulations based on cerium oxide. The process is a single-stage, catalytic sulfur recovery process in conjunction with regenerators, such as those used in dry, regenerative flue gas desulfurization or other processes, involving direct reduction of the SO[sub 2] in the regenerator off gas stream to elemental sulfur in the presence of a catalyst. 4 figures.

Flytzani-Stephanopoulos, M.; Zhicheng Hu.

1993-09-07T23:59:59.000Z

167

Recovery Boiler Modeling  

E-Print Network (OSTI)

, east, e, west, w, bot tom, b, and top, t, neighbors. The neighboring cou pling coefficients (an, a., .. , etc) express the magnitudes of the convection and diffusion which occur across the control volume boundaries. The variable b p represents... represents a model of one half of the recovery boiler. The boiler has three air levels. The North, South and East boundaries of the computational domain represent the water walls of the boiler. The West boundary represents a symmetry plane. It should...

Abdullah, Z.; Salcudean, M.; Nowak, P.

168

E-Print Network 3.0 - agmatine attenuates nitric Sample Search...  

NLE Websites -- All DOE Office Websites (Extended Search)

attenuates nitric Page: << < 1 2 3 4 5 > >> 1 Learning and memory in agmatine-treated rats B.E. McKay*, W.E. Lado1 Summary: . Inhibition of mammalian nitric oxide synthases by...

169

Selective olefin recovery  

SciTech Connect

This interim report has been prepared as a followup to the January 1996 JDAG meeting. The report presents the results of various studies which evaluate the impact of process design changes on the overall SOR economics for cracked gas olefin recovery. The changes were made to either complete portions of the design that were missing or overlooked, or to improve and/or optimize the SOR process. A grass-roots propane-feed 350,000 MTA plant with a conventional recovery system was adopted as the study basis, and was compared with SOR systems of various sizes up to 350,000 MTA. This approach was taken to determine if SOR plants could be competitive with larger plants utilizing conventional recovery systems. Second phase KG expansion by 50,000-150,000 MTA ethylene was reexamined in view of the SOR process optimization. As was done in Stone & Webster`s December 1995 study, an SOR system was compared with an ARS expansion.

NONE

1996-04-01T23:59:59.000Z

170

Waste Heat Recovery Opportunities for Thermoelectric Generators...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Waste Heat Recovery Opportunities for Thermoelectric Generators Waste Heat Recovery Opportunities for Thermoelectric Generators Thermoelectrics have unique advantages for...

171

Process for tertiary oil recovery using tall oil pitch  

DOE Patents (OSTI)

A process and compositions for enhancing the recovery of acid crudes are disclosed. The process involves injecting caustic solutions into the reservoir to maintain a pH of 11 to 13. The fluid contains an effective amount of multivalent cation for inhibiting alkaline silica dissolution with the reservoir. A tall oil pitch soap is added as a polymeric mobility control agent. (DMC)

Radke, C.J.

1983-07-25T23:59:59.000Z

172

Reference electrode for strong oxidizing acid solutions  

DOE Patents (OSTI)

A reference electrode for the measurement of the oxidation-reduction potentials of solutions is especially suitable for oxidizing solutions such as highly concentrated and fuming nitric acids, the solutions of nitrogen oxides, N.sub.2 O.sub.4 and N.sub.2 O.sub.5, in nitric acids. The reference electrode is fabricated of entirely inert materials, has a half cell of Pt/Ce(IV)/Ce(III)/70 wt. % HNO.sub.3, and includes a double-junction design with an intermediate solution of 70 wt. % HNO.sub.3. The liquid junctions are made from Corning No. 7930 glass for low resistance and negligible solution leakage.

Rigdon, Lester P. (Livermore, CA); Harrar, Jackson E. (Castro Valley, CA); Bullock, Sr., Jack C. (Pleasanton, CA); McGuire, Raymond R. (Brentwood, CA)

1990-01-01T23:59:59.000Z

173

Selective olefin recovery  

SciTech Connect

This report presents the results of the outstanding studies on olefin product purities, pyridine recovery, and absorber offgas utilization. Other reports issued since the May 2 technical review meeting in Grangemouth evaluated the impact of the new VLE data on the solution stripping operation and the olefin loadings in the lean and rich solutions. This report completes the bulk of Stone & Webster`s engineering development of the absorber/stripper process for Phase I. The final feasibility study report (to be issued in August) will present an updated design and economics.

NONE

1996-07-01T23:59:59.000Z

174

Pyrochemical recovery of actinides  

SciTech Connect

This report discusses an important advantage of the Integral Fast Reactor (IFR) which is its ability to recycle fuel in the process of power generation, extending fuel resources by a considerable amount and assuring the continued viability of nuclear power stations by reducing dependence on external fuel supplies. Pyroprocessing is the means whereby the recycle process is accomplished. It can also be applied to the recovery of fuel constituents from spent fuel generated in the process of operation of conventional light water reactor power plants, offering the means to recover the valuable fuel resources remaining in that material.

Laidler, J.J.

1993-03-01T23:59:59.000Z

175

Pyrochemical recovery of actinides  

SciTech Connect

This report discusses an important advantage of the Integral Fast Reactor (IFR) which is its ability to recycle fuel in the process of power generation, extending fuel resources by a considerable amount and assuring the continued viability of nuclear power stations by reducing dependence on external fuel supplies. Pyroprocessing is the means whereby the recycle process is accomplished. It can also be applied to the recovery of fuel constituents from spent fuel generated in the process of operation of conventional light water reactor power plants, offering the means to recover the valuable fuel resources remaining in that material.

Laidler, J.J.

1993-01-01T23:59:59.000Z

176

Measurement of nitric oxide with an antimonide diode laser  

E-Print Network (OSTI)

lasers while retaining the practical advantages of room- temperature or thermoelectrically cooled the selective detection of NO under reduced pressure conditions was identified. With wavelength- modulation cooling is not required. © 1997 Optical Society of America Key words: Diode laser, antimonide, nitric

177

Resource Conservation and Recovery Act  

NLE Websites -- All DOE Office Websites (Extended Search)

Resource Conservation and Recovery Act (RCRA) Resource Conservation and Recovery Act (RCRA) In 1965 the Solid Waste Disposal Act [Public Law (Pub. L.) 89-72] was enacted to improve solid waste disposal methods. It was amended in 1970 by the Resource Recovery Act (Pub. L. 91-512), which provided the Environmental Protection Agency (EPA) with funding for resource recovery programs. However, that Act had little impact on the management and ultimate disposal of hazardous waste. In 1976 Congress enacted the Resource Conservation and Recovery Act (RCRA, Pub. L. 94-580). RCRA established a system for managing non-hazardous and hazardous solid wastes in an environmentally sound manner. Specifically, it provides for the management of hazardous wastes from the point of origin to the point of final disposal (i.e., "cradle to grave"). RCRA also promotes resource recovery and waste minimization.

178

Recovery Act State Memos Ohio  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

20 20 For total Recovery Act jobs numbers in Ohio go to www.recovery.gov DOE Recovery Act projects in Ohio: 83 U.S. DEPARTMENT OF ENERGY * OHIO RECOVERY ACT SNAPSHOT The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Ohio are supporting a broad range of clean energy projects from the smart grid and energy efficiency to advanced battery manufacturing, biofuels, carbon capture and storage, and cleanup of the state's Cold War legacy nuclear sites Through these investments, Ohio's businesses, universities, non-profits, and local governments are creating quality jobs today and positioning Ohio to play an important role in the new energy economy of the future. EXAMPLES OF OHIO FORMULA GRANTS Program

179

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Economy » Recovery Act Energy Economy » Recovery Act Recovery Act December 18, 2013 BPA Wins Platts Global Energy Award for Grid Optimization Platts awarded the Bonneville Power Administration (BPA) a Global Energy Award for grid optimization on December 12 in New York City for its development of a synchrophasor network. BPA is part of the Recovery Act-funded Western Interconnection Synchrophasor Program. December 13, 2013 Cumulative Federal Payments to OE Recovery Act Recipients, through November 30, 2013 Graph of cumulative Federal Payments to OE Recovery Act Recipients, through November 30, 2013. December 12, 2013 Energy Department Announces $150 Million in Tax Credits to Invest in U.S. Clean Energy Manufacturing Domestic Manufacturing Projects to Support Renewable Energy Generation as

180

Recovery Act State Memos Georgia  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Georgia Georgia For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 5

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Recovery Act State Memos Minnesota  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Minnesota Minnesota For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 5

182

Recovery Act State Memos Idaho  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Idaho Idaho For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 4

183

Recovery Act State Memos Illinois  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Illinois Illinois For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 7

184

Recovery Act State Memos Pennsylvania  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Pennsylvania Pennsylvania For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................ 3 RENEWABLE ENERGY ......................................................................................... 7

185

Recovery Act State Memos Wisconsin  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Wisconsin Wisconsin For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 6

186

Recovery Act State Memos Montana  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Montana Montana For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 4

187

Recovery Act State Memos Arizona  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Arizona Arizona For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 5

188

Recovery Act State Memos Kansas  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Kansas Kansas For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 5

189

Recovery Act State Memos California  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

California California For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY .............................................................................................. 3 RENEWABLE ENERGY ............................................................................................ 12

190

Recovery Act State Memos Washington  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Washington Washington For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 6

191

Recovery Act State Memos Nevada  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Nevada Nevada For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ................................................................................................ 1 RENEWABLE ENERGY ............................................................................................. 5

192

Recovery Act State Memos Virginia  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Virginia Virginia For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 5

193

Recovery Act State Memos Maine  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Maine Maine For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 4

194

Recovery Act State Memos Missouri  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Missouri Missouri For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 5

195

Recovery Act State Memos Maryland  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Maryland Maryland For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ....................................................................................................... 3 RENEWABLE ENERGY ..................................................................................................... 4

196

Recovery Act State Memos Colorado  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Colorado Colorado For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 6

197

Recovery Act State Memos Louisiana  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Louisiana Louisiana For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 5

198

Recovery Act State Memos Alabama  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Alabama Alabama For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 5

199

Recovery Act State Memos Oklahoma  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Oklahoma Oklahoma For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 5

200

Recovery Act State Memos Massachusetts  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Massachusetts Massachusetts For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 5

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Recovery Act State Memos Mississippi  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mississippi Mississippi For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 4

202

Recovery Act State Memos Wyoming  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Wyoming Wyoming For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 ELECTRIC GRID ........................................................................................................ 4

203

Recovery Act State Memos Connecticut  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Connecticut Connecticut For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 4

204

Recovery Act State Memos Oregon  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Oregon Oregon For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 4 RENEWABLE ENERGY ............................................................................................. 5

205

Recovery Act State Memos Utah  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Utah Utah For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 5

206

Recovery Act State Memos Nebraska  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Nebraska Nebraska For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 4

207

Recovery Act State Memos Alaska  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Alaska Alaska For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 5

208

Recovery Act State Memos Arkansas  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Arkansas Arkansas For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 4

209

Recovery Act State Memos Indiana  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Indiana Indiana For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 5

210

Recovery Act State Memos Guam  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Guam Guam For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 ELECTRIC GRID ........................................................................................................ 4

211

Recovery Act State Memos Iowa  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Iowa Iowa For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 4

212

Recovery Act State Memos Texas  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Texas Texas For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 7

213

Recovery Act State Memos Vermont  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Vermont Vermont For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................ 4

214

Recovery Act State Memos Michigan  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Michigan Michigan For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 4

215

Recovery Act State Memos Tennessee  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Tennessee Tennessee For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 5

216

Recovery Act State Memos Hawaii  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hawaii Hawaii For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 4

217

Economic Recovery Loan Program (Maine)  

Energy.gov (U.S. Department of Energy (DOE))

The Economic Recovery Loan Program provides subordinate financing to help businesses remain viable and improve productivity. Eligibility criteria are based on ability to repay, and the loan is...

218

Recovery Act State Memos Delaware  

Energy Savers (EERE)

go to energyempowers.govDelaware Recovery Act Success Stories ENERGYEMPOWERS.GOV less heat and cooling loss so our facility is more efficient." Buying domestically For the...

219

Recovery Act: State Assistance for Recovery Act Related Electricity  

NLE Websites -- All DOE Office Websites (Extended Search)

State State Assistance for Recovery Act Related Electricity Policies Recovery Act: State Assistance for Recovery Act Related Electricity Policies $44 Million for State Public Utility Commissions State public utility commissions (PUCs), which regulate and oversee electricity projects in their states, will be receiving more than $44.2 million in Recovery Act funding to hire new staff and retrain existing employees to ensure they have the capacity to quickly and effectively review proposed electricity projects. The funds will help the individual state PUCs accelerate reviews of the large number of electric utility requests that are expected under the Recovery Act. State PUCs will be reviewing electric utility investments in projects such as energy efficiency, renewable energy, carbon capture and storage, transmission

220

Fermilab | Recovery Act  

NLE Websites -- All DOE Office Websites (Extended Search)

NOvA NOvA In April 2010, workers set up two cranes at the construction site for the NOvA detector facility in Ash River, Minnesota. In 2009, the U.S. Department of Energy's Office of Science, under the American Recovery and Reinvestment Act, provided DOE's Fermi National Accelerator Laboratory with $114.2 million. Fermilab invested the funds in critical scientific infrastructure to strengthen the nation's global scientific leadership as well as to provide immediate economic relief to local communities. This Web site provided citizens with clear and accurate information about how Fermilab used the new funding and its immediate benefits for our neighbors and our nation. Features photo Industrial Building 3 addition Fermilab Today-November 5, 2010 IB3 addition nears completion

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Water recovery from dew  

Science Journals Connector (OSTI)

The recovery of clean water from dew has remained a longstanding challenge in many places all around the world. It is currently believed that the ancient Greeks succeeded in recovering atmospheric water vapour on a scale large enough to supply water to the city of Theodosia (presently Feodosia, Crimea, Ukraine). Several attempts were made in the early 20th century to build artificial dew-catching constructions which were subsequently abandoned because of their low yield. The idea of dew collection is revised in the fight of recent investigations of the basic physical phenomena involved in the formation of dew. A model for calculating condensation rates on real dew condensers is proposed. Some suggestions for the ‘ideal’ condenser are formulated.

V.S. Nikolayev; D. Beysens; A. Gioda; I. Milimouka; E. Katiushin; J.-P. Morel

1996-01-01T23:59:59.000Z

222

Energy recovery system  

DOE Patents (OSTI)

The present invention is directed to an improved wet air oxidation system and method for reducing the chemical oxygen demand (COD) of waste water used from scrubbers of coal gasification plants, with this COD reduction being sufficient to effectively eliminate waste water as an environmental pollutant. The improvement of the present invention is provided by heating the air used in the oxidation process to a temperature substantially equal to the temperature in the oxidation reactor before compressing or pressurizing the air. The compression of the already hot air further heats the air which is then passed in heat exchange with gaseous products of the oxidation reaction for "superheating" the gaseous products prior to the use thereof in turbines as the driving fluid. The superheating of the gaseous products significantly minimizes condensation of gaseous products in the turbine so as to provide a substantially greater recovery of mechanical energy from the process than heretofore achieved.

Moore, Albert S. (Morgantown, WV); Verhoff, Francis H. (Morgantown, WV)

1980-01-01T23:59:59.000Z

223

Chapter 11 - Sulfur Recovery  

Science Journals Connector (OSTI)

Abstract Sulfur is present in many raw industrial gases and in natural gas in the form of hydrogen sulfide. Sulfur removal facilities are located at the majority of oil and gas processing facilities throughout the world. The sulfur recovery unit does not make a profit for the operator but it is an essential processing step to allow the overall facility to operate, as the discharge of sulfur compounds to the atmosphere is severely restricted by environmental regulations. Concentration levels of H2S vary significantly depending upon their source. H2S produced from absorption processes, such as amine treating of natural gas or refinery gas, can contain 50–75% H2S by volume or higher. This chapter provides information about fundamentals of sulfur removal facilities in the natural gas industry.

Alireza Bahadori

2014-01-01T23:59:59.000Z

224

ARM - ARM Recovery Act Project FAQs  

NLE Websites -- All DOE Office Websites (Extended Search)

ActARM Recovery Act Project FAQs ActARM Recovery Act Project FAQs Recovery Act Logo Subscribe FAQs Recovery Act Instruments Recovery Act Fact Sheet March 2010 Poster (PDF, 10MB) External Resources Recovery Act - Federal Recovery Act - DOE Recovery Act - ANL Recovery Act - BNL Recovery Act - LANL Recovery Act - PNNL Comments? We would love to hear from you! Send us a note below or call us at 1-888-ARM-DATA. Send ARM Recovery Act Project FAQs Why is ARM buying new instruments and equipment? The ARM Climate Research Facility (ARM) is receiving $60 million dollars in Recovery Act funding from the U.S. Department of Energy Office of Science to build the next generation facility for climate change research. Using input from past ARM user workshops and ARM working group discussion, ARM has planned for the purchase and deployment of an expansive array of new

225

Metal recovery from porous materials  

DOE Patents (OSTI)

The present invention relates to recovery of metals. More specifically, the present invention relates to the recovery of plutonium and other metals from porous materials using microwaves. The United States Government has rights in this invention pursuant to Contract No. DE-AC09-89SR18035 between the US Department of Energy and Westinghouse Savannah River Company.

Sturcken, E.F.

1991-01-01T23:59:59.000Z

226

DOE Recovery Act Field Projects | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

DOE Recovery Act Field Projects DOE Recovery Act Field Projects DOE Recovery Act Field Projects View All Maps Addthis...

227

Recovery Act | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Act Act Recovery Act Total Federal Payments to OE Recovery Act Recipients by Month, through November 30, 2013 Total Federal Payments to OE Recovery Act Recipients by Month, through November 30, 2013 American Recovery and Reinvestment Act Overview PROJECTS TOTAL OBLIGATIONS AWARD RECIPIENTS Smart Grid Investment Grant $3,482,831,000 99 Smart Grid Regional and Energy Storage Demonstration Projects $684,829,000 42 Workforce Development Program $100,000,000 52 Interconnection Transmission Planning $80,000,000 6 State Assistance for Recovery Act Related Electricity Policies $48,619,000 49 Enhancing State Energy Assurance $43,500,000 50 Enhancing Local Government Energy Assurance $8,024,000 43 Interoperability Standards and Framework $12,000,000 1 Program Direction1 $27,812,000 --

228

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Recovery Act Recovery Act Recovery Act The American Recovery and Reinvestment Act of 2009 -- commonly called the "stimulus" -- was designed to spur economic growth while creating new jobs and saving existing ones. Through the Recovery Act, the Energy Department invested more than $31 billion to support a wide range of clean energy projects across the nation -- from investing in the smart grid and developing alternative fuel vehicles to helping homeowners and businesses reduce their energy costs with energy efficiency upgrades and deploying carbon capture and storage technologies. The Department's programs helped create new power sources, conserve resources and aligned the nation to lead the global energy economy. Featured Leaders of the Fuel Cell Pack Fuel cell forklifts like the one shown here are used by leading companies across the U.S. as part of their daily business operations. | Energy Department file photo.

229

Recovery | National Nuclear Security Administration  

NLE Websites -- All DOE Office Websites (Extended Search)

Recovery | National Nuclear Security Administration Recovery | National Nuclear Security Administration Our Mission Managing the Stockpile Preventing Proliferation Powering the Nuclear Navy Emergency Response Recapitalizing Our Infrastructure Continuing Management Reform Countering Nuclear Terrorism About Us Our Programs Our History Who We Are Our Leadership Our Locations Budget Our Operations Media Room Congressional Testimony Fact Sheets Newsletters Press Releases Speeches Events Social Media Video Gallery Photo Gallery NNSA Archive Federal Employment Apply for Our Jobs Our Jobs Working at NNSA Blog Recovery Home > About Us > Our Programs > Emergency Response > Planning for Emergencies > Recovery Recovery NNSA ensures that capabilities are in place to respond to any NNSA and Department of Energy facility emergency. It is also the nation's premier

230

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

26, 2010 26, 2010 200,000 Homes Weatherized Under the Recovery Act -- Video from Cathy Zoi Vice President Biden announced that 200,000 homes have been Weatherized under the Recovery Act. Hear what Cathy Zoi, Assistant Secretary for Energy Efficiency and Renewable Energy, has to say on Weatherization. August 26, 2010 200,000 homes weatherized under the Recovery Act August 25, 2010 The Recovery Act: Cutting Costs and Upping Capacity Secretary Chu joined Vice President Joe Biden at the White House to help unveil a new report on how investments made through the Recovery Act have been impacting innovation. While the report analyzed several major sectors, its most striking findings centered on energy. August 25, 2010 Eco Technologies, Inc., hired eleven workers to install these solar panels at the Hillsborough County judicial center. | Photo courtesy of Hillsborough County

231

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

31, 2009 31, 2009 Energy Secretary Chu Announces $755 Million in Recovery Act Funding for Environmental Cleanup in Tennessee New Funding Will Create Jobs and Accelerate Cleanup Efforts March 31, 2009 Energy Secretary Chu Announces $1.615 Billion in Recovery Act Funding for Environmental Cleanup in South Carolina New Funding Will Create Jobs and Accelerate Cleanup Efforts March 31, 2009 Energy Secretary Chu Announces $138 Million in Recovery Act Funding for Environmental Cleanup in Ohio New Funding Will Create Jobs and Accelerate Cleanup Efforts March 31, 2009 Energy Secretary Chu Announces $148 million in Recovery Act Funding for Environmental Cleanup in New York New Funding Will Create Jobs and Accelerate Cleanup Efforts March 31, 2009 Energy Secretary Chu Announces $384 Million in Recovery Act Funding for

232

E-Print Network 3.0 - ascorbic acid protects Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

recovery... cord white mat- ter, similar protection of ascorbic acid against acrolein- induced damage... Original Paper Pathobiology 2005;72:171-178 DOI: 10.1159000086786...

233

E-Print Network 3.0 - acid deposition forest Sample Search Results  

NLE Websites -- All DOE Office Websites (Extended Search)

Summary: of recovery from the effects of acidic deposition. The complexities of ecosystem response - effects of forest... and nitrogen emissions from industrial sources as a...

234

Electrochemical catalyst recovery method  

DOE Patents (OSTI)

A method of recovering catalyst material from latent catalyst material solids includes: (a) combining latent catalyst material solids with a liquid acid anolyte solution and a redox material which is soluble in the acid anolyte solution to form a mixture; (b) electrochemically oxidizing the redox material within the mixture into a dissolved oxidant, the oxidant having a potential for oxidation which is effectively higher than that of the latent catalyst material; (c) reacting the oxidant with the latent catalyst material to oxidize the latent catalyst material into at least one oxidized catalyst species which is soluble within the mixture and to reduce the oxidant back into dissolved redox material; and (d) recovering catalyst material from the oxidized catalyst species of the mixture. The invention is expected to be particularly useful in recovering spent catalyst material from petroleum hydroprocessing reaction waste products having adhered sulfides, carbon, hydrocarbons, and undesired metals, and as well as in other industrial applications. 3 figs.

Silva, L.J.; Bray, L.A.

1995-05-30T23:59:59.000Z

235

EM Recovery Act Performance | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Recovery Act program. Milestones The EM Recovery Act Program set a goal of achieving accelerated completion of 46 regulatory milestones by the end of FY 2011 using Recovery Act...

236

Wastewater heat recovery apparatus  

DOE Patents (OSTI)

A heat recovery system is described with a heat exchanger and a mixing valve. A drain trap includes a heat exchanger with an inner coiled tube, baffle plate, wastewater inlet, wastewater outlet, cold water inlet, and preheated water outlet. Wastewater enters the drain trap through the wastewater inlet, is slowed and spread by the baffle plate, and passes downward to the wastewater outlet. Cold water enters the inner tube through the cold water inlet and flows generally upward, taking on heat from the wastewater. This preheated water is fed to the mixing valve, which includes a flexible yoke to which are attached an adjustable steel rod, two stationary zinc rods, and a pivoting arm. The free end of the arm forms a pad which rests against a valve seat. The rods and pivoting arm expand or contract as the temperature of the incoming preheated water changes. The zinc rods expand more than the steel rod, flexing the yoke and rotating the pivoting arm. The pad moves towards the valve seat as the temperature of the preheated water rises, and away as the temperature falls, admitting a variable amount of hot water to maintain a nearly constant average process water temperature. 6 figs.

Kronberg, J.W.

1992-09-01T23:59:59.000Z

237

Wastewater heat recovery apparatus  

DOE Patents (OSTI)

A heat recovery system with a heat exchanger and a mixing valve. A drain trap includes a heat exchanger with an inner coiled tube, baffle plate, wastewater inlet, wastewater outlet, cold water inlet, and preheated water outlet. Wastewater enters the drain trap through the wastewater inlet, is slowed and spread by the baffle plate, and passes downward to the wastewater outlet. Cold water enters the inner tube through the cold water inlet and flows generally upward, taking on heat from the wastewater. This preheated water is fed to the mixing valve, which includes a flexible yoke to which are attached an adjustable steel rod, two stationary zinc rods, and a pivoting arm. The free end of the arm forms a pad which rests against a valve seat. The rods and pivoting arm expand or contract as the temperature of the incoming preheated water changes. The zinc rods expand more than the steel rod, flexing the yoke and rotating the pivoting arm. The pad moves towards the valve seat as the temperature of the preheated water rises, and away as the temperature falls, admitting a variable amount of hot water to maintain a nearly constant average process water temperature.

Kronberg, James W. (108 Independent Blvd., Aiken, SC 29801)

1992-01-01T23:59:59.000Z

238

Western Area Power Administration Borrowing Authority, Recovery...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Western Area Power Administration Borrowing Authority, Recovery Act Western Area Power Administration Borrowing Authority, Recovery Act Microsoft Word - PSRP May 15 2009 WAPA...

239

Recovery Act?Transportation Electrification Education Partnership...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Recovery ActTransportation Electrification Education Partnership for Green Jobs and Sustainable Mobility Recovery ActTransportation Electrification Education Partnership for...

240

Enhanced Oil Recovery | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Enhanced Oil Recovery Enhanced Oil Recovery Cross-section illustrating how carbon dioxide and water can be used to flush residual oil from a subsurface rock formation between...

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Enhanced Oil Recovery | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Enhanced Oil Recovery Enhanced Oil Recovery Thanks in part to innovations supported by the Office of Fossil Energy's National Energy Technology Laboratory over the past 30 years,...

242

Recovery Act: State Assistance for Recovery Act Related Electricity Policies  

Energy.gov (U.S. Department of Energy (DOE))

State public utility commissions (PUCs), which regulate and oversee electricity projects in their states, will be receiving more than $44.2 million in Recovery Act funding to hire new staff and retrain existing employees to ensure they have the capacity to quickly and effectively review proposed electricity projects. The funds will help the individual state PUCs accelerate reviews of the large number of electric utility requests that are expected under the Recovery Act.

243

Oxidation of trace amounts of transplutonium elements to the tetravalent state in solutions of mineral acids and their stabilities  

SciTech Connect

The behavior of trace amounts of americium(IV) in sulfuric and nitric acid solutions as a function of the mineral acid, potassium phosphotungstate, and ammonium persulfate concentrations was investigated. The stability of americium(IV) was studied. The optimal conditions and time of oxidation of trace amounts of americium to the tetravalent state were found on the basis of the experimental data obtained.

Milyukova, M.S.; Varezhkina, N.S.; Kuzovkina, E.V.; Malikov, D.A.; Myasoedov, B.F.

1989-01-01T23:59:59.000Z

244

Federal Energy Management Program: Recovery Act  

NLE Websites -- All DOE Office Websites (Extended Search)

Recovery Act to Recovery Act to someone by E-mail Share Federal Energy Management Program: Recovery Act on Facebook Tweet about Federal Energy Management Program: Recovery Act on Twitter Bookmark Federal Energy Management Program: Recovery Act on Google Bookmark Federal Energy Management Program: Recovery Act on Delicious Rank Federal Energy Management Program: Recovery Act on Digg Find More places to share Federal Energy Management Program: Recovery Act on AddThis.com... Energy Savings Performance Contracts ENABLE Utility Energy Service Contracts On-Site Renewable Power Purchase Agreements Energy Incentive Programs Recovery Act Technical Assistance Projects Project Stories Recovery Act The American Recovery and Reinvestment Act of 2009 included funding for the Federal Energy Management Program (FEMP) to facilitate the Federal

245

EMSL: Capabilities: American Recovery and Reinvestment Act  

NLE Websites -- All DOE Office Websites (Extended Search)

EMSL Procurements under Recovery Act EMSL Procurements under Recovery Act Additional Information Investing in Innovation: EMSL and the American Recovery and Reinvestment Act Recovery Act and Systems Biology at EMSL Recovery Act Instruments coming to EMSL In the News EMSL ARRA Capability Features News: Recovery Act and PNNL Recovery Act in the Tri-City Herald Related Links Recovery.gov DOE and the Recovery Act Message from Energy Secretary Chu Recovery Act at PNNL EMSL evolves with the needs of its scientific users, and the American Recovery and Reinvestment Act has helped to accelerate this evolution. Thirty-one instruments were acquired and installed at EMSL. These instruments are listed below, and each listing is accompanied by a brief overview. Each of these new and leading-edge instruments was chosen by design to

246

Recovery Act State Memos Florida  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

June 1, 2010 June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 5 ELECTRIC GRID ........................................................................................................ 8 TRANSPORTATION ............................................................................................... 10 CARBON CAPTURE AND STORAGE ...................................................................... 10

247

RMOTC - Testing - Enhanced Oil Recovery  

NLE Websites -- All DOE Office Websites (Extended Search)

Enhanced Oil Recovery Enhanced Oil Recovery Notice: As of July 15th 2013, the Department of Energy announced the intent to sell Naval Petroleum Reserve Number 3 (NPR3). The sale of NPR-3 will also include the sale of all equipment and materials onsite. A decision has been made by the Department of Energy to complete testing at RMOTC by July 1st, 2014. RMOTC will complete testing in the coming year with the currently scheduled testing partners. For more information on the sale of NPR-3 and sale of RMOTC equipment and materials please join our mailing list here. RMOTC will play a significant role in continued enhanced oil recovery (EOR) technology development and field demonstration. A scoping engineering study on Naval Petroleum Reserve No. 3's (NPR-3) enhanced oil recovery

248

Recovery Act State Memos Florida  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

October 1, 2010 October 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 5 ELECTRIC GRID ........................................................................................................ 6 TRANSPORTATION ................................................................................................. 8 CARBON CAPTURE AND STORAGE ........................................................................ 9

249

Recovery Act | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

such as a private company or a state or local employing agency, who reports waste, fraud or abuse connected to the use of Recovery Act funds may not be discharged, demoted or...

250

Outlook for enhanced oil recovery  

SciTech Connect

This paper reviews the potential for enhanced oil recovery, the evolutionary nature of the recovery processes being applied in oilfields today, key parameters that describe the technology state-of-the-art for each of the major oil recovery processes, and the nature and key outputs from the current Department of Energy research program on enhanced oil recovery. From this overview, it will be seen that the DOE program is focused on the analysis of ongoing tests and on long-range, basic research to support a more thorough understanding of process performance. Data from the program will be made available through reports, symposia, and on-line computer access; the outputs are designed to allow an independent producer to evaluate his own project as an effort to transfer rapidly the technology now being developed.

Johnson, H.R.

1982-01-01T23:59:59.000Z

251

Waste Heat Recovery from Refrigeration  

E-Print Network (OSTI)

heat recovery from refrigeration machines is a concept which has great potential for implementation in many businesses. If a parallel requirement for refrigeration and hot water exists, the installation of a system to provide hot water as a by...

Jackson, H. Z.

1982-01-01T23:59:59.000Z

252

Heat Recovery Steam Generator Simulation  

E-Print Network (OSTI)

The paper discusses the applications of Heat Recovery Steam Generator Simulation. Consultants, plant engineers and plant developers can evaluate the steam side performance of HRSGs and arrive at the optimum system which matches the needs...

Ganapathy, V.

253

LANL exceeds Early Recovery Act  

NLE Websites -- All DOE Office Websites (Extended Search)

exceeds Early Recovery Act recycling goals March 8, 2010 More than 136 tons of metal saved from demolished buildings LOS ALAMOS, New Mexico, March 9, 2009-Los Alamos National...

254

Olefin recovery via chemical absorption  

SciTech Connect

The recovery of fight olefins in petrochemical plants has generally been accomplished through cryogenic distillation, a process which is very capital and energy intensive. In an effort to simplify the recovery process and reduce its cost, BP Chemicals has developed a chemical absorption technology based on an aqueous silver nitrate solution. Stone & Webster is now marketing, licensing, and engineering the technology. The process is commercially ready for recovering olefins from olefin derivative plant vent gases, such as vents from polyethylene, polypropylene, ethylene oxide, and synthetic ethanol units. The process can also be used to debottleneck C{sub 2} or C{sub 3} splinters, or to improve olefin product purity. This paper presents the olefin recovery imp technology, discusses its applications, and presents economics for the recovery of ethylene and propylene.

Barchas, R. [Stone & Webster Engineering Corporation, Houston, TX (United States)

1998-06-01T23:59:59.000Z

255

Recovery Act Funding Opportunities Webcast  

Energy.gov (U.S. Department of Energy (DOE))

As a result of the 2009 American Reinvestment and Recovery Act, the Geothermal Technologies Office (GTO) has four open Funding Opportunity Announcements (FOAs) totaling $484 million for cost-shared...

256

Low Level Heat Recovery Technology  

E-Print Network (OSTI)

level heat recovery technology. This paper discusses heat distribution systems, latest developments in absorption refrigeration and organic Rankine cycles, and pressure, minimization possibilities. The relative merits and economics of the various...

O'Brien, W. J.

1982-01-01T23:59:59.000Z

257

Personal and Ambient Air Pollution is Associated with Increased Exhaled Nitric Oxide in Children with Asthma  

E-Print Network (OSTI)

1994. Nitric oxide and nitrogen dioxide: Method 6014. In:Molecular mechanisms of nitrogen dioxide induced epithelialEC, OC), and 24-hr nitrogen dioxide. Ambient exposures

2006-01-01T23:59:59.000Z

258

Electronic Structure Calculations on the Reaction of Vinyl Radical with Nitric Oxide  

Science Journals Connector (OSTI)

Electronic Structure Calculations on the Reaction of Vinyl Radical with Nitric Oxide ... Methyl isocyanate 19 is calculated to be the most stable isomer. ... Methods of Calculation ...

Raman Sumathi; Hue Minh Thi Nguyen; Minh Tho Nguyen; Jozef Peeters

2000-02-15T23:59:59.000Z

259

Waste acid recycling via diffusion dialysis  

SciTech Connect

Inorganic acids are commonly used for surface cleaning and finishing of metals. The acids become unuseable due to contamination with metals or diluted and weakened. Diffusion dialysis has become a way to recover the useable acid and allow separation of the metals for recovery and sale to refineries. This technique is made possible by the use of membranes that are strong enough to withstand low ph and have long service life.

Steffani, C.

1995-05-26T23:59:59.000Z

260

Waste Heat Recovery Opportunities for Thermoelectric Generators  

Energy.gov (U.S. Department of Energy (DOE))

Thermoelectrics have unique advantages for integration into selected waste heat recovery applications.

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Performance and cost models for the direct sulfur recovery process. Task 1 Topical report, Volume 3  

SciTech Connect

The purpose of this project is to develop performance and cost models of the Direct Sulfur Recovery Process (DSRP). The DSRP is an emerging technology for sulfur recovery from advanced power generation technologies such as Integrated Gasification Combined Cycle (IGCC) systems. In IGCC systems, sulfur present in the coal is captured by gas cleanup technologies to avoid creating emissions of sulfur dioxide to the atmosphere. The sulfur that is separated from the coal gas stream must be collected. Leading options for dealing with the sulfur include byproduct recovery as either sulfur or sulfuric acid. Sulfur is a preferred byproduct, because it is easier to handle and therefore does not depend as strongly upon the location of potential customers as is the case for sulfuric acid. This report describes the need for new sulfur recovery technologies.

Frey, H.C. [North Carolina State Univ., Raleigh, NC (United States); Williams, R.B. [Carneigie Mellon Univ., Pittsburgh, PA (United States)

1995-09-01T23:59:59.000Z

262

Weatherization and Intergovernmental Program: Recovery Act  

NLE Websites -- All DOE Office Websites (Extended Search)

Recovery Act to someone by E-mail Share Weatherization and Intergovernmental Program: Recovery Act on Facebook Tweet about Weatherization and Intergovernmental Program: Recovery Act on Twitter Bookmark Weatherization and Intergovernmental Program: Recovery Act on Google Bookmark Weatherization and Intergovernmental Program: Recovery Act on Delicious Rank Weatherization and Intergovernmental Program: Recovery Act on Digg Find More places to share Weatherization and Intergovernmental Program: Recovery Act on AddThis.com... Plans, Implementation, & Results Weatherization Assistance Program WAP - Sustainable Energy Resources for Consumers Grants WAP - Weatherization Innovation Pilot Program State Energy Program Energy Efficiency & Conservation Block Grant Program

263

Vehicle Technologies Office: Recovery Act Funding Opportunities  

NLE Websites -- All DOE Office Websites (Extended Search)

Recovery Act Funding Recovery Act Funding Opportunities to someone by E-mail Share Vehicle Technologies Office: Recovery Act Funding Opportunities on Facebook Tweet about Vehicle Technologies Office: Recovery Act Funding Opportunities on Twitter Bookmark Vehicle Technologies Office: Recovery Act Funding Opportunities on Google Bookmark Vehicle Technologies Office: Recovery Act Funding Opportunities on Delicious Rank Vehicle Technologies Office: Recovery Act Funding Opportunities on Digg Find More places to share Vehicle Technologies Office: Recovery Act Funding Opportunities on AddThis.com... Recovery Act Funding Opportunities President Barack Obama announced on March 19 that the DOE is offering up to $2.4 billion in American Recovery and Reinvestment Act funds to support next-generation plug-in hybrid electric vehicles (PHEV) and their advanced

264

EMSL: Capabilities: American Recovery and Reinvestment Act  

NLE Websites -- All DOE Office Websites (Extended Search)

American Recovery and Reinvestment Act American Recovery and Reinvestment Act Recovery Act Logo EMSL researchers are benefitting from a recent $60 million investment in innovation through the American Recovery and Reinvestment Act. These Recovery Act funds were employed to further develop and deploy transformational capabilities that deliver scientific discoveries in support of DOE's mission. Today, they are helping EMSL accomplish the following: Establish leadership in in situ chemical imaging and procure ultrahigh-resolution microscopy tools Additional Information Investing in Innovation: EMSL and the American Recovery and Reinvestment Act Recovery Act and Systems Biology at EMSL Recovery Act Instruments coming to EMSL In the News EMSL ARRA Capability Features News: Recovery Act and PNNL Recovery Act in the Tri-City Herald

265

Design, set up, and testing of a matrix acidizing apparatus  

E-Print Network (OSTI)

Well stimulation techniques are applied on a regular basis to enhance productivity and maximize recovery in oil and gas wells. Among these techniques, matrix acidizing is probably the most widely performed job because of its relative low cost...

Nevito Gomez, Javier

2006-10-30T23:59:59.000Z

266

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

June 18, 2010 June 18, 2010 Energetx Composites was able to purchase equipment such as this mold for utility-scale wind turbine blades thanks to a Recovery Act grant that matched the company's $3.5 million investment. | Photo Courtesy of Energetx | VP 100: Retooling Michigan -- Yachts and Watts Tiara Yachts makes fiber composite structures for boats. Now the Holland, Mich.-based company is transforming part of its factory and using its 30 years of expertise in composites to establish a new company - Energetx Composites - that will produce commercial-sized wind turbine blades. June 18, 2010 Five More States Reach Major Recovery Act Weatherization Milestone Minnesota, Montana, New Hampshire, New Mexico, and Utah Have Weatherized Over 9,000 Homes with Recovery Act Funding

267

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

12, 2009 12, 2009 Obama-Biden Administration Announces More Than $89.8 Million in Weatherization Funding and Energy Efficiency Grants for Mississippi Part of nearly $8 billion in Recovery Act funding for energy efficiency efforts nationwide that will create 100,000 jobs and cut energy bills for families March 12, 2009 Obama-Biden Administration Announces More Than $122.3 Million in Weatherization Funding and Energy Efficiency Grants for Louisiana Part of nearly $8 billion in Recovery Act funding for energy efficiency efforts nationwide that will create 100,000 jobs and cut energy bills for families March 12, 2009 Obama-Biden Administration Announces More Than $123.4 Million in Weatherization Funding and Energy Efficiency Grants for Kentucky Part of nearly $8 billion in Recovery Act funding for energy efficiency

268

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Nearly $80.7 Million in Weatherization Nearly $80.7 Million in Weatherization Funding and Energy Efficiency Grants for Oregon Part of nearly $8 billion in Recovery Act funding for energy efficiency efforts nationwide that will create 100,000 jobs and cut energy bills for families March 12, 2009 Obama-Biden Administration Announces More Than $107.6 Million in Weatherization Funding and Energy Efficiency Grants for Oklahoma Part of nearly $8 billion in Recovery Act funding for energy efficiency efforts nationwide that will create 100,000 jobs and cut energy bills for families March 12, 2009 Obama-Biden Administration Announces More Than $362.8 Million in Weatherization Funding and Energy Efficiency Grants for Ohio Part of nearly $8 billion in Recovery Act funding for energy efficiency efforts nationwide that will create 100,000 jobs and cut energy bills for

269

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

9, 2010 9, 2010 AcuTemp received a $900,000 48C manufacturing tax credit under the American Recovery and Reinvestment Act to increase production of the company's ThermoCor vacuum insulation panels for more efficient ENERGY STAR appliances. | Photo courtesy of AcuTemp | AcuTemp Expands as Appliances Become More Energy Efficient AcuTemp, a small U.S. company that manufactures vacuum insulation panels that are needed to maintain precise temperatures for cold-storage products, is expanding and creating jobs in Dayton, OH thanks in part to the Recovery Act. August 6, 2010 A $20 million Recovery Act award will help Solazyme take production from tens of thousands of gallons a year of its algae "drop-in" oil to an annual production capacity of over half a million gallons. | Photo courtesy of Solazyme, Inc. |

270

Microsoft Word - Recovery Act Cover  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Inspector General Inspector General Office of Audit Services Audit Report Decommissioning and Demolition Activities at Office of Science Sites OAS-RA-L-10-05 August 2010 DOE F 1325.8 (08-93) United States Government Department of Energy Memorandum DATE: August 12, 2010 Audit Report Number: OAS-RA-L-10-05 REPLY TO ATTN OF: IG-32 (A10RA005) SUBJECT: Audit Report on "Decommissioning and Demolition Activities at Office of Science Sites" TO: Deputy Director for Field Operations, SC-3 Manager, Brookhaven Site Office Manager, Argonne Site Office INTRODUCTION AND OBJECTIVE In February 2009, the President signed the American Recovery and Reinvestment Act of 2009 (Recovery Act) into law. The Department of Energy's (Department) Office of Environmental Management (EM) allocated $140 million of Recovery Act funds to

271

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

69.2 Million in 69.2 Million in Weatherization Funding and Energy Efficiency Grants for Maine Part of nearly $8 billion in Recovery Act funding for energy efficiency efforts nationwide that will create 100,000 jobs and cut energy bills for families March 12, 2009 Obama-Biden Administration Announces More Than $94.7 Million in Weatherization Funding and Energy Efficiency Grants for Kansas Part of nearly $8 billion in Recovery Act funding for energy efficiency efforts nationwide that will create 100,000 jobs and cut energy bills for families March 12, 2009 Obama-Biden Administration Announces More Than $121.3 Million in Weatherization Funding and Energy Efficiency Grants for Iowa Part of nearly $8 billion in Recovery Act funding for energy efficiency efforts nationwide that will create 100,000 jobs and cut energy bills for

272

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

August 12, 2010 August 12, 2010 Department of Energy Paves Way for Additional Clean Energy Projects and Jobs Through Manufacturing Solicitation Recovery Act Funds to Support New Renewable Energy Manufacturing Projects August 2, 2010 Department of Energy Announces $188 Million for Small Business Technology Commercialization Includes $73 million in Recovery Act Investments to Help Small Businesses Bring Clean Energy Ideas to the Marketplace July 22, 2010 Secretary Chu Announces Six Projects to Convert Captured CO2 Emissions from Industrial Sources into Useful Products $106 Million Recovery Act Investment will Reduce CO2 Emissions and Mitigate Climate Change July 21, 2010 DOE Hosts Workshop on Transition to Electric Vehicles Washington, DC - On Thursday, July 22, 2010, the Department of Energy will

273

The Effect of Rock Phosphate Upon the Corn Possibility of Phosphoric Acid of the Soil  

E-Print Network (OSTI)

of Veterinary Medicine, A. and M. College of Texas. **In cooperation with United Statee Department of Agriculture. THE EFFECT OF ROCK PHOSPHATE UPON THE CORN POS- SIBILITY OF PHOSPHORIC ACID OF THE SOIL. In connection vith oil-fertilit~ stuclies..., it is important to lcnow the relation between the effect of the phosphoric acid of the rock phosphate on crops and the phosphoric acid that can be withdrawn from the soil by crops. The phosphoric acid of rock phosphate is readily soluble in K/5 nitric acid...

Fraps, G. S. (George Stronach)

1922-01-01T23:59:59.000Z

274

Recovery rates, enhanced oil recovery and technological limits  

Science Journals Connector (OSTI)

...Oman-initial results and future plans. In Proc. SP EOR Conf...Moradi-Araghi, A . 2000 A review of thermally stable gels...through EOR: policy and regulatory considerations for greenhouse...TE Burchfield. 1989 Review of microbial technology...enhanced-oil-recovery technologies: a review of the past present and...

2014-01-01T23:59:59.000Z

275

Recovery rates, enhanced oil recovery and technological limits  

Science Journals Connector (OSTI)

...significantly extend global oil reserves once oil prices are high enough to make these techniques...last plan on the assumption that the oil price is likely to remain relatively high...1970s at a time of relatively high oil prices. Improved oil recovery (IOR) is...

2014-01-01T23:59:59.000Z

276

Microbial enhanced oil recovery research. [Peptides  

SciTech Connect

The surface active lipopeptide produced by Bacillus licheniformis JF-2 was isolated to near apparent homogeneity. NMR experiments revealed that this compound consists of a heptapeptide with an amino acid sequence similar to surfactin and a heterogeneous fatty acid consisting of the normal-, anteiso-, and iso- branched isomers. The surface activity of the B. licheniformis JF-2 surfactant was shown to depend on the presence of fermentation products and is strongly affected by the pH. Under conditions of optimal salinity and pH the interfacial tension against decane was 6 [times] 10[sup 3] mN/m which is one of the lowest values ever obtained with a microbial surfactant. Microbial compounds which exhibit particularly high surface activity are classified as biosurfactants. Microbial biosurfactants include a wide variety of surface and interfacially active compounds, such as glycolipids, lipopeptides polysaccharideprotein complexes, phospholipids, fatty acids and neutral lipids. Biosurfactants are easily biodegradable and thus are particularly suited for environmental applications such as bioremediation and the dispersion of oil spills. Bacillus licheniformis strain JF-2 has been shown to be able to grow and produce a very effective biosurfactant under both aerobic and anaerobic conditions and in the presence of high salt concentrations. The production of biosurfactants in anaerobic, high salt environments is potentially important for a variety of in situ applications such as microbial enhanced oil recovery. As a first step towards evaluating the commercial utility of the B. licheniformis JF-2 surfactant, we isolated t-he active. compound from the culture supernatant, characterized its chemical structure and investigated its phase behavior. We found that the surface activity of the surfactant is strongly dependent on the pH of the aqueous. phase. This may be important for the biological function of the surfactant and is of interest for several applications in surfactancy.

Sharma, M.M.; Georgiou, G. (Texas Univ., Austin, TX (United States))

1992-01-01T23:59:59.000Z

277

GEORGIA RECOVERY ACT SNAPSHOT | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

GEORGIA RECOVERY ACT SNAPSHOT GEORGIA RECOVERY ACT SNAPSHOT GEORGIA RECOVERY ACT SNAPSHOT Georgia has substantial natural resources, including biomass and hydroelectric power .The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Georgia are supporting a broad range of clean energy projects, from energy efficiency and the smart grid to environmental cleanup and alternative fuels and vehicles. Through these investments, Georgia's businesses, universities, non-profits, and local governments are creating quality jobs today and positioning Georgia to play an important role in the new energy economy of the future. GEORGIA RECOVERY ACT SNAPSHOT More Documents & Publications

278

ARIZONA RECOVERY ACT SNAPSHOT | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

ARIZONA RECOVERY ACT SNAPSHOT ARIZONA RECOVERY ACT SNAPSHOT ARIZONA RECOVERY ACT SNAPSHOT Arizona has substantial natural resources, including coal, solar, and hydroelectric resources. The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Arizona reflect a broad range of clean energy projects, from energy efficiency and the smart grid to transportation, carbon capture and storage, and geothermal energy. Through these investments, Arizona's businesses, universities, non-profits, and local governments are creating quality jobs today and positioning Arizona to play an important role in the new energy economy of the future. ARIZONA RECOVERY ACT SNAPSHOT More Documents & Publications

279

ARKANSAS RECOVERY ACT SNAPSHOT | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

ARKANSAS RECOVERY ACT SNAPSHOT ARKANSAS RECOVERY ACT SNAPSHOT ARKANSAS RECOVERY ACT SNAPSHOT Arkansas has substantial natural resources, including gas, oil, wind, biomass, and hydroelectric power. The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Arkansas are supporting a broad range of clean energy projects, from energy efficiency and the smart grid to advanced battery manufacturing and renewable energy. Through these investments, Arkansas's businesses, non-profits, and local governments are creating quality jobs today and positioning Arkansas to play an important role in the new energy economy of the future. ARKANSAS RECOVERY ACT SNAPSHOT More Documents & Publications

280

GEORGIA RECOVERY ACT SNAPSHOT | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

GEORGIA RECOVERY ACT SNAPSHOT GEORGIA RECOVERY ACT SNAPSHOT GEORGIA RECOVERY ACT SNAPSHOT Georgia has substantial natural resources, including biomass and hydroelectric power .The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Georgia are supporting a broad range of clean energy projects, from energy efficiency and the smart grid to environmental cleanup and alternative fuels and vehicles. Through these investments, Georgia's businesses, universities, non-profits, and local governments are creating quality jobs today and positioning Georgia to play an important role in the new energy economy of the future. GEORGIA RECOVERY ACT SNAPSHOT More Documents & Publications

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

ARKANSAS RECOVERY ACT SNAPSHOT | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

ARKANSAS RECOVERY ACT SNAPSHOT ARKANSAS RECOVERY ACT SNAPSHOT ARKANSAS RECOVERY ACT SNAPSHOT Arkansas has substantial natural resources, including gas, oil, wind, biomass, and hydroelectric power. The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Arkansas are supporting a broad range of clean energy projects, from energy efficiency and the smart grid to advanced battery manufacturing and renewable energy. Through these investments, Arkansas's businesses, non-profits, and local governments are creating quality jobs today and positioning Arkansas to play an important role in the new energy economy of the future. ARKANSAS RECOVERY ACT SNAPSHOT More Documents & Publications

282

ALASKA RECOVERY ACT SNAPSHOT | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

ALASKA RECOVERY ACT SNAPSHOT ALASKA RECOVERY ACT SNAPSHOT ALASKA RECOVERY ACT SNAPSHOT Alaska has substantial natural resources, including oil, gas, coal, solar, wind, geothermal, and hydroelectric power .The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Alaska are supporting a broad range of clean energy projects, from energy efficiency and electric grid improvements to geothermal power. Through these investments, Alaska's businesses, universities, non-profits, and local governments are creating quality jobs today and positioning Alaska to play an important role in the new energy economy of the future. ALASKA RECOVERY ACT SNAPSHOT More Documents & Publications

283

Type B Accident Investigation of the Acid Vapor Inhalation on June 7, 2005, in TA-48, Building RC-1 Room 402 at the Los Alamos National Laboratory  

Energy.gov (U.S. Department of Energy (DOE))

During the afternoon of June 7, 2005, two postdoctoral (postdoc) employees working at the Los Alamos National Laboratory (LANL) inhaled acid vapors generated by the use of aqua regia (a mixture of hydrochloric and nitric acids) to clean glassware on a laboratory benchtop.

284

Department of Energy Completes Five Recovery Act Projects - Moves...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Five Recovery Act Projects - Moves Closer to Completing Recovery Act Funded Work at Oak Ridge Site Department of Energy Completes Five Recovery Act Projects - Moves Closer to...

285

Department of Energy Recovery Act Investment in Biomass Technologies...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Department of Energy Recovery Act Investment in Biomass Technologies Department of Energy Recovery Act Investment in Biomass Technologies The American Recovery and Reinvestment Act...

286

Recovery Act: Clean Coal Power Initiative | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Recovery Act: Clean Coal Power Initiative Recovery Act: Clean Coal Power Initiative A report detailling the Clean Coal Power initiative funded under the American Recovery and...

287

EM Recovery Act Funding Payment Summary by Site | Department...  

Office of Environmental Management (EM)

Recovery and Reinvestment Act Payments Surge Past 4 Billion American Recovery and Reinvestment Act Payments Surge Past 5 Billion EM Recovery Act Lessons Learned (Johnson)...

288

American Recovery and Reinvestment Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

one compliance agreement for EM's American Recovery and Reinvestment Act Program on accelerated milestones for the Recovery Act program. American Recovery and Reinvestment Act...

289

Recovery Act Reports | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Recovery Act » Recovery Act Reports Recovery Act » Recovery Act Reports Recovery Act Reports The following is a list of the oversight results by the Office of Inspector General regarding The Department's programs, grants, and projects funded under the Recovery Act. November 25, 2013 Audit Report: OAS-RA-14-02 The Department of Energy's American Recovery and Reinvestment Act Energy Efficiency and Conservation Block Grant Program - District of Columbia September 27, 2013 Audit Report: OAS-RA-13-31 The Department of Energy's Hydrogen and Fuel Cells Program September 19, 2013 Examination Report: OAS-RA-13-30 Alamo Area Council of Governments - Weatherization Assistance Program Funds Provided by the American Recovery and Reinvestment Act of 2009 September 9, 2013 Audit Report: IG-0893 Follow-up Audit of the Department of Energy's Financial Assistance for

290

Automated intrusion recovery for web applications  

E-Print Network (OSTI)

In this dissertation, we develop recovery techniques for web applications and demonstrate that automated recovery from intrusions and user mistakes is practical as well as effective. Web applications play a critical role ...

Chandra, Ramesh, Ph. D. Massachusetts Institute of Technology

2013-01-01T23:59:59.000Z

291

Fuel Recovery: Valorization of RDF and PDF  

Science Journals Connector (OSTI)

Energy recovery of used materials can be performed as mixed municipal solid waste (MSW) incineration or as fuel recovery for co-combustion with conventional fuels. Recovered fuels are refuse derived fuel (RDF) wh...

Martin Frankenhaeuser; Helena Manninen

1996-01-01T23:59:59.000Z

292

Multiwavelength all-optical clock recovery  

E-Print Network (OSTI)

Multiwavelength clock recovery is especially desirable in systems that use wavelength-division-multipleged technology. A multiwavelength clock-recovery device can greatly simplify costs by eliminating the need to have a ...

Johnson, C.; Demarest, Kenneth; Allen, Christopher Thomas; Hui, Rongqing; Peddanarappagari, K. V.; Zhu, B.

1999-07-01T23:59:59.000Z

293

Bioelectrochemical Integration of Waste Heat Recovery, Waste...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

electrolytic cell, designed to integrate waste heat recovery (i.e a microbial heat recovery cell or MHRC), can operate as a fuel cell and convert effluent streams into...

294

HVAC Energy Recovery Design and Economic Evaluation  

E-Print Network (OSTI)

ENRECO has prepared this paper on HVAC energy recovery to provide the engineer with an overview of the design engineering as well as the economic analysis considerations necessary to evaluate the potential benefits of energy recovery....

Kinnier, R. J.

1979-01-01T23:59:59.000Z

295

{open_quotes}Open vessel{close_quotes} heat balance for TBP-nitric acid solutions  

SciTech Connect

Heat balances were performed for both single phase (organic) and two phase (organic and aqueous) TBP/HNO{sub 3} solutions at temperatures above 100{degrees}C. The balance included the heat produced from oxidation minus losses from evaporation and butylnitrate formation by esterification. Net heat measurements were performed using an isothermal calorimeter. Losses from evaporation were determined from the volume of condensate produced (ice bath trap) and the component concentrate Carbon and nitrogen balances were performed to determine the stoichiometry of the reaction. The heat from oxidation was then calculated using the heats of formation of the reactants and products. Balances were obtained assuming that the heat from esterification was near zero (negligibly small). For two layered reaction systems the net heat was maintained endothermic, and constant with time, due to the transport of water to the organic phase by bubble mixing at the interface. This transported was replaced the water lost in the organic phase by evaporation.

Smith, J.R.; Cavin, W.S.; Laurinat, J.E. [Westinghouse Savannah River Company, Aiken, SC (United States)

1995-12-31T23:59:59.000Z

296

FT-IR spectroscopy of nitric acid in TBP/octane solution.  

SciTech Connect

Infrared studies for the HNO{sub 3}/0.73 M TBP n-octane system are reported. Two extracted species, TBP {center_dot} HNO{sub 3} and TBP {center_dot} 2HNO{sub 3}, were identified in the organic phase. The concentration of the individual species was determined by the analysis of the vibrational band at {approx}1650 cm{sup -1}. The band at 1648 cm{sup -1} was assigned to the monosolvate TBP {center_dot} HNO{sub 3} and the band at 1672 cm{sup -1} to the hemisolvate TBP {center_dot} 2HNO{sub 3}. The infrared spectra revealed that with respect to the P{double_bond}O bond, as well to each other, the HNO{sub 3} molecules in the hemisolvate are spectrally non-equivalent. The predominant structure of TBP {center_dot} 2HNO{sub 3} involves the chain HNO{sub 3} dimer. Some ionic NO{sub 3}{sup -} and hydronium ions were identified in this system but only during formation of the monosolvate. The analyses performed in this system can serve for the characterization of HNO{sub 3} in related systems in the presence of metal species.

Ferraro, J. R.; Borkowski, M.; Chiarizia, R.; McAlister, D. R.; Chemistry; Loyola Univ. Chicago

2001-01-01T23:59:59.000Z

297

Disposition and transportation of surplus radioactive low specific activity nitric acid. Volume 2, Environmental Assessment  

SciTech Connect

This volume consists of two appendices: public comments and DOE responses, and public comments not requiring responses.

NONE

1995-05-01T23:59:59.000Z

298

Nitric acid cycle process for extracting thermal energy from low-level heat sources  

Science Journals Connector (OSTI)

... ENORMOUS amounts of solar energy are stored in the tropical oceans. The first attempt to recover this ' ... energy are stored in the tropical oceans. The first attempt to recover this 'solar sea energy' from the tropical oceans, using the temperature difference between the warm surface ...

N. Wakao; K. Nojo

1978-05-04T23:59:59.000Z

299

Elevation in Exhaled Nitric Oxide Predicts for Radiation Pneumonitis  

SciTech Connect

Purpose: Radiation pneumonitis is a major toxicity after thoracic radiotherapy (RT), with no method available to accurately predict the individual risk. This was a prospective study to evaluate exhaled nitric oxide as a predictive biomarker for radiation pneumonitis in esophageal cancer patients. Patients and Methods: A total of 34 patients prescribed neoadjuvant chemoradiotherapy for esophageal cancer were enrolled in the present trial. Each patient underwent respiratory surveys and exhaled nitric oxide (NO) measurements before, at the end of, and 1 to 2 months after completing RT. Pneumonitis toxicity was scored using the Common Terminology Criteria for Adverse Events, version 4.0. The demographics, dosimetric factors, and exhaled NO levels were evaluated for correlation with symptomatic patients (scores {>=}2). Results: Of the 34 patients, 28 were evaluable. All had received 50.4 Gy RT with concurrent chemotherapy. The pneumonitis toxicity score was Grade 3 for 1, Grade 2 for 3, Grade 1 for 7, and Grade 0 for 17. The dosimetric factors were not predictive of symptoms. The mean exhaled NO level measured before, at completion, and at restaging was 17.3 {+-} 8.5 (range, 5.5-36.7), 16.0 {+-} 14.2 (range, 5.8-67.7), and 14.7 {+-} 6.2 (range, 5.5-28.0) parts per billion, respectively. The ratio of exhaled NO at the end of RT vs. before treatment was 3.4 (range, 1.7-6.7) for the symptomatic and 0.8 (range, 0.3-1.3) for the asymptomatic (p = .0017) patients. The elevation in exhaled NO preceded the peak symptoms by 33 days (range, 21-50). The interval to peak symptoms was inversely related to the exhaled NO elevation. Conclusions: Elevations in exhaled NO at the end of RT was found to predict for radiation pneumonitis symptoms.

Guerrero, Thomas, E-mail: tguerrero@mdanderson.org [Division of Radiation Oncology, University of Texas M. D. Anderson Cancer Center, Houston, TX (United States); University of Texas Graduate School of Biomedical Sciences at Houston, Houston, TX (United States); Martinez, Josue [Department of Statistics, Texas A and M University, College Station, TX (United States); McCurdy, Matthew R. [Department of Radiation Oncology, Baylor College of Medicine, Houston, TX (United States); Wolski, Michael [Department of Radiation Oncology, University of Texas Medical Branch, Galveston, TX (United States); McAleer, Mary Francis [Division of Radiation Oncology, University of Texas M. D. Anderson Cancer Center, Houston, TX (United States)

2012-02-01T23:59:59.000Z

300

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

September 24, 2013 September 24, 2013 Carbon fiber material produced at SGL Automotive Carbon Fibers in Moses Lake, Wash. (Photo courtesy of SGL Automotive Carbon Fibers) Electric Car Featuring High-Tech Material Made in the USA Makes Its Debut One of the world's first electric vehicles built using ultra lightweight carbon fiber material manufactured in the U.S. was recently unveiled. September 20, 2013 Electrical transmission lines cross a snow-covered field in Dallas Dam, Oregon. | Energy Department photo. Top 9 Things You Didn't Know About America's Power Grid Ever wonder how electricity gets to your home? Test your knowledge with these top power grid facts. September 16, 2013 Cumulative Federal Payments to OE Recovery Act Recipients, through August 31, 2013 Graph of cumulative Federal Payments to OE Recovery Act Recipients, through

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

19, 2010 19, 2010 North Community Police Substation upgraded its solar energy system with the help of Recovery Act funds. The city's electric bill will be about $5,000 cheaper. | Courtesy of the City of Henderson Police Station Triples Solar Power - and Savings The Henderson, Nevada, police department is going above and beyond the call of duty by tripling the size of its solar panel system on its LEED-certified station, saving the city thousands of dollars in energy costs. July 15, 2010 VP 100: President Obama Hails Electric-Vehicle Battery Plant President Obama visits Compact Power in Holland, Michigan -- one of nine new battery plants under construction as a result of the $2.4 billion in Recovery Act advanced battery and electric vehicle awards the President announced last August.

302

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

February 25, 2010 February 25, 2010 Bluegrass State Getting Greener To help reduce Kentucky's energy appetite, the state set a goal of 25-percent energy reduction by 2025 and is using Recovery Act funding from the U.S. Department of Energy to improve the energy-efficiency of its buildings. February 19, 2010 Homes Weatherized by State for Calendar Year 2009 February 19, 2010 Secretary Chu's Remarks on the Anniversary of the Recovery Act February 19, 2010 January 26, 2010 Electric Cars Coming to Former Delaware GM Plant If a company's cars are luxurious enough for the Crown Prince of Denmark, then just imagine how the vehicles - which have a 50-mile, emission-free range on a single electric charge - might be received by folks in the U.S. January 15, 2010 Secretary Chu Announces More than $37 Million for Next Generation Lighting

303

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

April 22, 2010 April 22, 2010 Weatherization Subgrantees Reach More N.Y. Homes Why weatherization is booming in the South Bronx. April 21, 2010 Vice President Biden Kicks Off Five Days of Earth Day Activities with Announcement of Major New Energy Efficiency Effort 25 Communities Selected for Recovery Act "Retrofit Ramp-Up" Awards April 15, 2010 Arkansas Preparing for Wind Power Arkansas energy leaders are working to get the best data for potential wind energy decisions. April 1, 2010 Wisconsin LED Plant Benefits from Recovery Act "It's a win for everyone: the environment, the cities, buildings, for us," says Gianna O'Keefe, marketing manager for Ruud Lighting, which is producing LED lights that emit more light, have a longer life and provide anywhere from 50 to 70 percent in energy savings.

304

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

46.3 Million in 46.3 Million in Weatherization Funding and Energy Efficiency Grants for Alaska Part of nearly $8 billion in Recovery Act funding for energy efficiency efforts nationwide that will create 100,000 jobs and cut energy bills for families March 12, 2009 Obama-Biden Administration Announces More Than $127.3 Million in Weatherization Funding and Energy Efficiency Grants for Alabama Part of nearly $8 billion in Recovery Act funding for energy efficiency efforts nationwide that will create 100,000 jobs and cut energy bills for families March 11, 2009 Statement of Steven Chu Secretary of Energy Before the Committee on the Budget March 11, 2009 March 5, 2009 Secretary Steven Chu Editorial in USA Today Washington, D.C. - This morning's edition of USA Today includes the following editorial from Energy Secretary Steven Chu highlighting President

305

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

185.5 Million in 185.5 Million in Weatherization Funding and Energy Efficiency Grants for Missouri Part of nearly $8 billion in Recovery Act funding for energy efficiency efforts nationwide that will create 100,000 jobs and cut energy bills for families March 12, 2009 Obama-Biden Administration Announces More Than $35.1 Million in Weatherization Funding and Energy Efficiency Grants for Wyoming Washington, DC -- Vice President Joe Biden and Energy Secretary Chu today announced Wyoming will receive $35,180,261 in weatherization and energy efficiency funding - including $10,239,261 for the Weatherization Assistance Program and $24,941,000 for the State Energy Program. This is part of a nationwide investment announced today of nearly $8 billion under the President's American Recovery and Reinvestment Act - an investment that

306

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

December 2, 2009 December 2, 2009 Alabama Family Staying Nice and Cozy This Fall Recovery Act money to weatherize homes has resulted in much lower energy bills for Alabama families, including Mary, whose bill is about $300 cheaper now. December 2, 2009 Training Center Gets People Work, Teaches New Skills Corporation for Ohio Appalachian Development, a nonprofit organization comprised of 17 community action agencies involved in weatherization, has been awarded Recovery Act funds to help train weatherization providers and create jobs across Ohio. December 2, 2009 Former Auto Worker Gauges Efficiency of American Homes Holland, Michigan resident retools skills learned testing car parts to land new job assessing home energy efficiency as a weatherization inspector. October 15, 2009

307

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

July 11, 2013 July 11, 2013 Analysis of Customer Enrollment Patterns in TIme-Based Rate Programs: Initial Results from the SGIG Consumer Behavior Studies (July 2013) The Smart Grid Investment Grant program's consumer behavior study effort presents an opportunity to advance the electric power industry's understanding of consumer behaviors in terms of customer acceptance and retention, and energy and peak demand impacts. July 10, 2013 Cumulative Federal Payments to OE Recovery Act Recipients, through June 30, 2013 Graph of cumulative Federal Payments to OE Recovery Act Recipients, through June 30, 2013. July 7, 2013 Voices of Experience: Insights on Smart Grid Customer Engagement (July 2013) The success of the Smart Grid will depend in part on consumers taking a more proactive role in managing their energy use. This document is the

308

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

June 22, 2011 June 22, 2011 Recovery Act SGDP View a map which combines the above two maps View the full list of selected projects June 22, 2011 Recovery Act: Smart Grid Interoperability Standards and Framework May 18, 2009 Locke, Chu Announce Significant Steps in Smart Grid Development WASHINGTON - U.S. Commerce Secretary Gary Locke and U.S. Energy Secretary Steven Chu today announced significant progress that will help expedite development of a nationwide "smart" electric power grid. June 22, 2011 Strategic Plan A modern, reliable, secure, affordable and environmentally sensitive national energy infrastructure is fundamental to our quality of life and energy future. Yet since 1982, growth in peak demand for electricity has exceeded the growth and development of our electric grid. This demand

309

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

April 12, 2011 April 12, 2011 Department of Energy Offers Conditional Commitment for $1.187 Billion Loan Guarantee to Support California Solar Generation Project Recovery Act-Supported Project Estimated to Create Over 350 Jobs and Avoid over 430,000 Tons of Carbon Dioxide Annually March 3, 2011 Department of Energy Offers Conditional Commitment for a Loan Guarantee to Support Maine Wind Project Recovery Act-Funded Project Expected to Create Approximately 200 Jobs and Avoid over 70,000 Tons of Carbon Pollution Annually February 17, 2011 Department of Energy Offers Support for an Oregon Solar Manufacturing Project Project Estimated to Create Over 700 Jobs and Greater Efficiencies in the Production of Photovoltaic Panels February 15, 2011 Department of Energy Finalizes Loan Guarantee for New Transmission Project

310

Energy recovery with turbo expanders  

SciTech Connect

In the oil, gas and petrochemical industry, there are many instances where energy is under-utilized, if not actually wasted. In many cases it may be possible to recover some of this energy and obtain useful work, thereby improving plant efficiency and the economics of the operation. The turbo expander is a simple device that can make a significant contribution to the recovery of energy in all kinds of plants. This paper considers some ways in which turbo expanders may be used and looks in detail at an application in the gas industry where the energy lost in pressure reduction may be recovered and used to assist in reducing operating costs. The design criteria for such turbo expanders are discussed and areas for future development are proposed. The paper concludes that there are significant gains to be made in the recovery of waste energy and that the turbo expander can play a major role in this activity.

Cleveland, A.

1986-01-01T23:59:59.000Z

311

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

February 7, 2011 February 7, 2011 Mechanics train with plasma arc cutting equipment at the Paducah Site | Courtesy of Paducah Gaseous Diffusion Plant 240 Jobs Later: The Recovery Act's Impact at the Paducah Site Workers at the Department of Energy's Paducah Site are doing great things with the training they've received as part of the Recovery Act. January 25, 2011 Watercolor print of the Aldo Leopold Nature Center (ALNC) with new facilities. How a Wisconsin Nature Center is Leading by Example With funding from the U.S. Department of Energy, this Wisconsin nature center will be at the forefront in demonstrating the latest energy efficiency and renewable energy technologies to thousands of visitors every year. January 24, 2011 Vids 4 Grids: Surge Arresters and Switchgears A new video series is increasing general public knowledge of the cutting

312

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

March 17, 2010 March 17, 2010 Solar panels at Terry Sandstrom's home in Wheatland, Wyo. | Photo courtesy of Terry Sandstrom Solar and Wind Powering Wyoming Home Terry Sandstrom never thought he would run his house entirely on renewable energy, but when faced with a $100,000 price tag to get connected to the grid, he had to look at alternative options. March 17, 2010 DOE Releases New Report on Benefits of Recovery Act for Small Businesses in Clean Energy, Environmental Management Sectors WASHINGTON - The Department of Energy today released a new report highlighting the benefits of the Recovery Act to small businesses throughout the clean, renewable energy industry and environmental management sector. The report found that as of early March 2010, small businesses have been selected to receive nearly $5.4 billion in funding

313

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

September 14, 2009 September 14, 2009 Obama Administration Delivers More than $60 Million for Weatherization Programs in Six States and Territories Recovery Act funding to expand weatherization assistance programs, create jobs and weatherize nearly 17,000 homes in American Samoa, Northern Arapahoe Tribe, Northern Mariana Islands, Puerto Rico, Tennessee and the U.S. Virgin Islands September 14, 2009 DOE Delivers More than $354 Million for Energy Efficiency and Conservation Projects in 22 States Washington, DC - Energy Secretary Steven Chu announced today that more than $354 million in funding from the American Recovery and Reinvestment Act is being awarded to 22 states to support energy efficiency and conservation activities. Under the Department of Energy's Efficiency and Conservation

314

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

April 25, 2013 April 25, 2013 Economic Impact of Recovery Act Investments in the Smart Grid Report Now Available A report on the Economic Impact of Recovery Act Investments in the Smart Grid is now available. This study analyzes the economy-wide impacts of the Recovery Act funding for smart grid project deployment in the United States, administered by Office of Electricity Delivery and Energy Reliability. Key findings include: April 25, 2013 Smart Grid: Powering Our Way to a Greener Future Learning how to be smarter and more efficient about reducing our energy consumption is on the minds of everyone this week. The smart grid, with its improved efficiency and performance, is helping consumers conserve energy and save money every day. April 9, 2013 The Notrees Wind Storage Demonstration Project is a 36-megawatt energy storage and power management system, which completed testing and became fully operational in December. It shows how energy storage can moderate the intermittent nature of wind by storing excess energy when the wind is blowing and making it available later to the electric grid to meet customer demand.

315

Recovery Act State Memos Virgin Islands  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Virgin Virgin Islands For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 For total Recovery Act jobs numbers in the U.S. Virgin Islands go to www.recovery.gov

316

CALIFORNIA RECOVERY ACT SNAPSHOT | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CALIFORNIA RECOVERY ACT SNAPSHOT CALIFORNIA RECOVERY ACT SNAPSHOT CALIFORNIA RECOVERY ACT SNAPSHOT California has substantial natural resources, including oil, gas, solar, wind, geothermal, and hydroelectric power .The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in California are supporting a broad range of clean energy projects, from energy efficiency and the smart grid to solar and wind, geothermal and biofuels, carbon capture and storage, and environmental cleanup. Through these investments, California's businesses, universities, national labs, non-profits, and local governments are creating quality jobs today and positioning California to play an important role in the new energy economy

317

American Recovery and Reinvestment Act of 2009  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

4, 2009 financial assistance 4, 2009 financial assistance Special provisions relating to work funded under American Recovery and Reinvestment Act of 2009 (Mar 2009) [Prescription: This clause must be included in all grants, cooperative agreements and TIAs (new or amended) when funds appropriated under the Recovery Act are obligated to the agreement.] Preamble The American Recovery and Reinvestment Act of 2009, Pub. L. 111-5, (Recovery Act) was enacted to preserve and create jobs and promote economic recovery, assist those most impacted by the recession, provide investments needed to increase economic efficiency by spurring technological advances in science and health, invest in transportation, environmental protection, and other infrastructure that will provide long-

318

Recovery Act State Memos American Samoa  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

American American Samoa For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ................................................................................................ 1 For total Recovery Act jobs numbers in American Samoa go to www.recovery.gov

319

CALIFORNIA RECOVERY ACT SNAPSHOT | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CALIFORNIA RECOVERY ACT SNAPSHOT CALIFORNIA RECOVERY ACT SNAPSHOT CALIFORNIA RECOVERY ACT SNAPSHOT California has substantial natural resources, including oil, gas, solar, wind, geothermal, and hydroelectric power .The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in California are supporting a broad range of clean energy projects, from energy efficiency and the smart grid to solar and wind, geothermal and biofuels, carbon capture and storage, and environmental cleanup. Through these investments, California's businesses, universities, national labs, non-profits, and local governments are creating quality jobs today and positioning California to play an important role in the new energy economy

320

Thermal Stability Of Formohydroxamic Acid  

SciTech Connect

The thermal stability of formohydroxamic acid (FHA) was evaluated to address the potential for exothermic decomposition during storage and its use in the uranium extraction process. Accelerating rate calorimetry showed rapid decomposition at a temperature above 65 {degree}?C; although, the rate of pressure rise was greater than two orders of magnitude less than the lower bound for materials which have no explosive properties with respect to transportation. FHA solutions in water and nitric acid did not reach runaway conditions until 150 {degree}?C. Analysis by differential scanning calorimetry showed that FHA melted at 67 {degree}?C and thermally decomposed at 90 {degree}?C with an enthalpy of -1924 J/g. The energics of the FHA thermal decomposition are comparable to those measured for aqueous solutions of hydroxylamine nitrate. Solid FHA should be stored in a location where the temperature does not exceed 20-25 {degree}?C. As a best practice, the solid material should be stored in a climate-controlled environment such as a refrigerator or freezer. FHA solutions in water are not susceptible to degradation by acid hydrolysis and are the preferred way to handle FHA prior to use.

Fondeur, F. F.; Rudisill, T. S.

2011-10-21T23:59:59.000Z

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

Solvent Extraction Behavior of Plutonium (IV) Ions in the Presence of Simple Hydroxamic Acids  

SciTech Connect

Formo-and aceto-hydroxamic acids are very effective reagents for stripping Pu(IV) ions from a tri-butyl phosphate phase into nitric acid. Distribution data for Pu(IV) in the presence of these hydroxamate ions have been obtained and trends established. The affinity of aceto-hydroxamic acid for Pu(IV) ions and its selectivity over U(VI) ions is demonstrated by the values of the stability constants in HCIO4. These data support the applications of simple hydroxamic acids in advanced Purex-type solvent extraction systems.

Carrott, M. J.; Fox, O. D.; Maher, C. J.; Mason, C.; Taylor, Robin J.; Sinkov, Sergey I.; Choppin, Gregory R.

2007-11-15T23:59:59.000Z

322

Recovery Act ? An Interdisciplinary Program for Education and...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Recovery Act An Interdisciplinary Program for Education and Outreach in Transportation Electrification Recovery Act An Interdisciplinary Program for Education and...

323

Develop Thermoelectric Technology for Automotive Waste Heat Recovery...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Documents & Publications Development of Thermoelectric Technology for Automotive Waste Heat Recovery Development of Thermoelectric Technology for Automotive Waste Heat Recovery...

324

EM Recovery Act Performance | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mission » Recovery Act » EM Recovery Act Performance Mission » Recovery Act » EM Recovery Act Performance EM Recovery Act Performance Footprint Reduction The Office of Environmental Management's (EM) American Recovery and Reinvestment Act Program recently achieved 74 percent footprint reduction, exceeding the originally established goal of 40 percent. EM has reduced its pre-Recovery Act footprint of 931 square miles, established in 2009, by 690 square miles. Reducing its contaminated footprint to 241 square miles has proven to be a monumental task, and a challenge the EM team was ready to take on from the beginning. In 2009, EM identified a goal of 40 percent footprint reduction by September 2011 as its High Priority Performance Goal. EM achieved that goal in April 2011, five months ahead of schedule, and continues to achieve

325

IOWA RECOVERY ACT SNAPSHOT | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

IOWA RECOVERY ACT SNAPSHOT IOWA RECOVERY ACT SNAPSHOT IOWA RECOVERY ACT SNAPSHOT Iowa has substantial natural resources, including wind power and is the largest ethanol producer in the United States. The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Iowa are supporting a broad range of clean energy projects, from energy efficiency and the smart grid to the Ames Laboratory. Through these investments, Iowa's businesses, universities, national labs, non-profits, and local governments are creating quality jobs today and positioning Iowa to play an important role in the new energy economy of the future. IOWA RECOVERY ACT SNAPSHOT More Documents & Publications Iowa Recovery Act State Memo

326

Recovery News Flashes | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Recovery News Flashes Recovery News Flashes Recovery News Flashes RSS January 29, 2013 "TRU" Success: SRS Recovery Act Prepares to Complete Shipment of More Than 5,000 Cubic Meters of Nuclear Waste to WIPP With the American Recovery and Reinvestment Act funding, Savannah River Site (SRS) continues to safely treat and dispose of radioactive waste created while producing materials for nuclear weapons throughout the Cold War. The DOE site in Aiken, S.C., is safely, steadily, and cost-effectively making progress to analyze, measure, and then carefully cleanup or dispose of legacy transuranic (TRU) waste remaining at SRS after the lengthy nuclear arms race. November 2, 2012 Recovery Act Exceeds Major Cleanup Milestone, DOE Complex Now 74 Percent Remediated The Office of Environmental Management's (EM) American Recovery and

327

Enhanced Oil Recovery | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Enhanced Oil Recovery Enhanced Oil Recovery Enhanced Oil Recovery Cross-section illustrating how carbon dioxide and water can be used to flush residual oil from a subsurface rock formation between wells. Cross-section illustrating how carbon dioxide and water can be used to flush residual oil from a subsurface rock formation between wells. Crude oil development and production in U.S. oil reservoirs can include up to three distinct phases: primary, secondary, and tertiary (or enhanced) recovery. During primary recovery, the natural pressure of the reservoir or gravity drive oil into the wellbore, combined with artificial lift techniques (such as pumps) which bring the oil to the surface. But only about 10 percent of a reservoir's original oil in place is typically produced during primary recovery. Secondary recovery techniques extend a

328

Drain Water Heat Recovery | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Drain Water Heat Recovery Drain Water Heat Recovery Drain Water Heat Recovery June 15, 2012 - 6:20pm Addthis Diagram of a drain water heat recovery system. Diagram of a drain water heat recovery system. How does it work? Use heat from water you've already used to preheat more hot water, reducing your water heating costs. Any hot water that goes down the drain carries away energy with it. That's typically 80%-90% of the energy used to heat water in a home. Drain-water (or greywater) heat recovery systems capture this energy from water you've already used (for example, to shower, wash dishes, or wash clothing) to preheat cold water entering the water heater or going to other water fixtures. This reduces the amount of energy needed for water heating. How It Works Drain-water heat recovery technology works well with all types of water

329

Drain Water Heat Recovery | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Drain Water Heat Recovery Drain Water Heat Recovery Drain Water Heat Recovery June 15, 2012 - 6:20pm Addthis Diagram of a drain water heat recovery system. Diagram of a drain water heat recovery system. How does it work? Use heat from water you've already used to preheat more hot water, reducing your water heating costs. Any hot water that goes down the drain carries away energy with it. That's typically 80%-90% of the energy used to heat water in a home. Drain-water (or greywater) heat recovery systems capture this energy from water you've already used (for example, to shower, wash dishes, or wash clothing) to preheat cold water entering the water heater or going to other water fixtures. This reduces the amount of energy needed for water heating. How It Works Drain-water heat recovery technology works well with all types of water

330

Corrosion Testing of Carbon Steel in Acid Cleaning Solutions  

SciTech Connect

High level waste is stored in carbon steel tanks at the Savannah River Site (SRS). The site is currently in the process of waste removal from, and ultimately closure of, these tanks. One of the most time consuming steps in the waste removal process is cleaning the sludge heel from the bottom of the tanks to an acceptable residual quantity. The sludge consists primarily of metal oxides that formed after waste from the canyons was neutralized with sodium hydroxide. Since the canyon waste was originally a nitric acid solution, this acid is a prime candidate for sludge heel dissolution.

Wiersma, B.J.

2002-12-06T23:59:59.000Z

331

Measurement of Nitric Oxide Production from Lymphatic Entothelial Cells Under Mechanical Stimuli  

E-Print Network (OSTI)

mechanisms to pump lymph. Intrinsic pumping involves the active contraction of vessels, a phenomenon that is regulated in part by nitric oxide (NO) produced by lymphatic endothelial cells (LECs). NO production by arterial endothelial cells has been shown...

Jafarnejad, Mohammad 1987-

2012-11-16T23:59:59.000Z

332

Nitric oxide inhibits the production of soluble endothelin converting enzyme-1  

Science Journals Connector (OSTI)

This study examined the effect of nitric oxide on the production of soluble ECE-1. Activity of ECE-1 in media was measured using a quenched fluorescent substrate assay, and expressed as a percentage of control...

Sanjaya Kuruppu; Niwanthi W. Rajapakse…

2014-11-01T23:59:59.000Z

333

Two-photon nitric oxide laser-induced fluorescence measurements in a diesel engine  

Science Journals Connector (OSTI)

A two-photon nitric oxide (NO) laser-induced fluorescence (LIF) technique was developed and applied to study in-cylinder diesel combustion. The technique prevents many problems...

Martin, Glen C; Mueller, Charles J; Lee, Chia-Fon F

2006-01-01T23:59:59.000Z

334

Turn-on fluorescent probes for detecting nitric oxide in biology  

E-Print Network (OSTI)

Chapter 1. Investigating the Biological Roles of Nitric Oxide and Other Reactive Nitrogen Species Using Fluorescent Probes: This chapter presents an overview of recent progress in the field of reactive nitrogen species ...

McQuade, Lindsey Elizabeth, 1981-

2010-01-01T23:59:59.000Z

335

Quantum Cascade Laser Technology for the Ultrasensitive Detection of Low-Level Nitric Oxide  

Science Journals Connector (OSTI)

Several spectroscopic methods based on mid-infrared quantum cascade lasers for the ultrasensitive detection of nitric oxide ... the most effective techniques, i.e., laser absorption spectroscopy, cavity-enhanced ...

Angela Elia; Pietro Mario Lugarà; Cinzia Di Franco; Vincenzo Spagnolo

2011-01-01T23:59:59.000Z

336

Pathophysiology of endotoxin: microvascular dysfunction, and the roles of VEGF and nitric oxide (NO)  

E-Print Network (OSTI)

PATHOPHYSIOLOGY OF ENDOTOXIN: MICROVASCULAR DYSFUNCTION, AND THE ROLFS OF VEGF AND NITRIC OXIDE (NO) A Senior Honors Thesis bt MARK ANDREW NAFTANFL Submitted to the Olfice of Honors Programs A. Academic Scholarships Texas A&M University ln...

Naftanel, Mark Andrew

2013-02-22T23:59:59.000Z

337

Cell-Trappable Fluorescent Probes for Nitric Oxide Visualization in Living Cells  

E-Print Network (OSTI)

Two new cell-trappable fluorescent probes for nitric oxide (NO) are reported based on either incorporation of hydrolyzable esters or conjugation to aminodextran polymers. Both probes are highly selective for NO over other ...

Pluth, Michael D.

338

Hyperbaric oxygen and hypoxia alter production of nitric oxide by J774 murine macrophages  

E-Print Network (OSTI)

Improvements in rates of healing of wounds and bacterial clearance in infected tissue during intermittent exposure to hyperbaric oxygen (HBO) have been documented. Increased bacterial clearance may partly stem from changes in production of nitric...

Burden, Kyland Irle

2012-06-07T23:59:59.000Z

339

Seminaphthofluorescein-Based Fluorescent Probes for Imaging Nitric Oxide in Live Cells  

E-Print Network (OSTI)

Fluorescent turn-on probes for nitric oxide based on seminaphthofluorescein scaffolds were prepared and spectroscopically characterized. The Cu(II) complexes of these fluorescent probes react with NO under anaerobic ...

Pluth, Michael D.

340

Synergistic air port corrosion in kraft recovery boilers  

SciTech Connect

Localized hot corrosion can occur on the cold-side of air-ports in Kraft recovery boilers. Depending on the basicity of the molten salt, either acidic or basic fluxing takes place, with a solubility minima at the transition between the two reactions. For stainless steel, if the basicity of the fused salt is between the iron and chromium oxide solubility minima, then a synergistic effect can occur that leads to rapid corrosion. The products of one reaction are the reactants of the other, which eliminates the need for rate-controlling diffusion. This effect can explain why stainless steel is attacked more readily than carbon steel.

Holcomb, Gordon R.

2001-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

The catalytic reduction of nitric oxide with ammonia over tetraamminecopper (II) complexes  

E-Print Network (OSTI)

THE CATALETIC REDUCTION OF NITRIC OXIDE NITH AMMONIA OVER TETRARPMINECOPPER(11) COMPLEXES A Thesis by Margaret Deron Oates Submitted to the Graduate College of Texas A&M University in partial fulfillment of the requirement for the degree... of MASTER OF SCIENCE August 1979 Major Subject: Chemistry THE CATALYTIC REDUCTION OF NITRIC OXIDE WITH AMMONIA OVER TETRAAMMINECOPPER(IZ) COMPLEXES A Thesis by Margaret Deron Dates Approved as to style and content by: (Chairman of Committe (Member...

Oates, Margaret Deron

1979-01-01T23:59:59.000Z

342

Arsenic toxicity induced endothelial dysfunction and dementia: Pharmacological interdiction by histone deacetylase and inducible nitric oxide synthase inhibitors  

SciTech Connect

Arsenic toxicity has been reported to damage all the major organs including the brain and vasculature. Dementia including Alzheimer's disease (AD) and vascular dementia (VaD) are posing greater risk to the world population as it is now increasing at a faster rate. We have investigated the role of sodium butyrate, a selective histone deacetylase (HDAC) inhibitor and aminoguanidine, a selective inducible nitric oxide synthase (iNOS) inhibitor in pharmacological interdiction of arsenic toxicity induced vascular endothelial dysfunction and dementia in rats. Arsenic toxicity was done by administering arsenic drinking water to rats. Morris water-maze (MWM) test was used for assessment of learning and memory. Endothelial function was assessed using student physiograph. Oxidative stress (aortic superoxide anion, serum and brain thiobarbituric acid reactive species, brain glutathione) and nitric oxide levels (serum nitrite/nitrate) were also measured. Arsenic treated rats have shown impairment of endothelial function, learning and memory, reduction in serum nitrite/nitrate and brain GSH levels along with increase in serum and brain TBARS. Sodium butyrate as well as aminoguanidine significantly convalesce arsenic induced impairment of learning, memory, endothelial function, and alterations in various biochemical parameters. It may be concluded that arsenic induces endothelial dysfunction and dementia, whereas, sodium butyrate, a HDAC inhibitor as well as aminoguanidine, a selective iNOS inhibitor may be considered as potential agents for the management of arsenic induced endothelial dysfunction and dementia. - Highlights: • As has induced endothelial dysfunction (Edf) and vascular dementia (VaD). • As has increased oxidative stress, AChE activity and decreased serum NO. • Inhibitors of HDAC and iNOS have attenuated As induced Edf and VaD. • Both the inhibitors have attenuated As induced biochemical changes. • Inhibitor of HDAC and iNOS has shown good potential in As induced VaD.

Sharma, Bhupesh, E-mail: drbhupeshresearch@gmail.com; Sharma, P.M.

2013-11-15T23:59:59.000Z

343

The Hanford Story: Recovery Act  

Energy.gov (U.S. Department of Energy (DOE))

This is the third chapter of The Hanford Story. This chapter is a tribute to the thousands of workers and representatives of regulatory agencies, neighboring states, Tribes, stakeholders, and surrounding communities who came together to put stimulus funding to work at Hanford. The video describes how the Department of Energy and its contractors turned a nearly $2 billion investment of American Recovery and Reinvestment Act funding in 2009 into nearly $4 billion worth of environmental cleanup work over the past two years. At the same time, Hanford workers have reduced the cleanup footprint of the Hanford Site by more than half (586 square miles to 241 sq. mi. through August -- 59 percent).

344

Recovery News Flashes | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Recovery News Flashes Recovery News Flashes Recovery News Flashes RSS September 1, 2011 Workers Complete Asbestos Removal at West Valley to Prepare Facility for Demolition American Recovery and Reinvestment Act workers safely cleared asbestos from more than 5,500 feet of piping in the Main Plant Process Building. Project completion is an important step in preparing the former commercial nuclear fuel reprocessing building for demolition. August 29, 2011 Idaho Workers Complete Last of Transuranic Waste Transfers Funded by Recovery Act American Recovery and Reinvestment Act workers successfully transferred 130 containers of remote-handled transuranic waste – each weighing up to 15 tons – to a facility for repackaging and shipment to a permanent disposal location.

345

Recovery News Flashes | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

March 10, 2011 March 10, 2011 American Recovery and Reinvestment Act Payments Surge Past $4 Billion EM has made more than $4 billion in Recovery Act payments, or 32 percent of the DOE's $12.4 billion in Recovery Act payments. DOE received $35.2 billion from the Recovery Act, and EM's portion of that was $6 billion, or 17 percent. March 7, 2011 Recovery Act-Funded Study Assesses Contamination at Former Test Site in California Workers in a study funded by $38 million from the American Recovery and Reinvestment Act to assess radiological contamination have collected more than 600 soil samples and surveyed 120 acres of land for gamma radiation. Under an interagency agreement with DOE, the Environmental Protection Agency (EPA) is conducting the study at Santa Susana Field Laboratory

346

Recovery Act Milestones | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Milestones Milestones Recovery Act Milestones Addthis Description Every 100 days, the Department of Energy is held accountable for a progress report on the American Recovery and Reinvestment Act. Update at 200 days, hosted by Matt Rogers, Senior Advisor to Secretary Steven Chu for Recovery Act Implementation. Speakers Matt Rogers Duration 3:07 Topic Energy Efficiency Batteries Recovery Act Energy Policy Credit Energy Department Video MATTHEW ROGERS: So I'm Matt Rogers. I'm the senior adviser to the secretary for Recovery Act implementation. And Saturday, September the 5th, was the 200th day of the Recovery Act. And it should be no surprise that we are accountable every hundred days; so it was a good chance to reflect on what we've accomplished and where we're headed over the next

347

Overview of Recovery Act FAR Clauses  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Recovery Act FAR Clauses Recovery Act FAR Clauses The Table below provides a brief overview of the FAR clauses in FAC 2005-32. These clauses and H.999 Special provisions relating to work funded under American Recovery and Reinvestment Act of 2009 must be incorporated into all contracts and orders that will have Recovery Act funds. ARRA Requirement Clause Number Prescription 52.225-21 Include in Recovery Act funded contracts for construction projects under $7,443,000 - replaces 52.225-9 52.225-22 Include if using 52.225-21 - replaces 52.225-10 52.225-23 Include Recovery Act funded contracts for construction projects of $7,443,000 or more - replaces 52.225-11 Section 1605 Buy American 52.225-24 Include if using 52.225-23 - replaces 52.225-12 Section 1552 Whistleblower

348

Nitric oxide emissions from the high-temperature viscous boundary layers of hypersonic aircraft within the stratosphere  

SciTech Connect

The authors study the nitric oxide emission characteristics of supersonic aircraft resulting from heating of viscous boundary layers along the skin of the aircraft. Previous study has concentrated on nitric oxide emissions coming from combustion products from the scramjet engines. This work shows that above mach 8, emissions from viscous heating become a significant factor in total emission of nitric oxide. Above mach 16 it becomes the dominant source of emission.

Brooks, S.B.; Lewis, M.J.; Dickerson, R.R. [Univ. of Maryland, College Park, MD (United States)

1993-09-20T23:59:59.000Z

349

Recovery Act State Memos North Dakota  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Dakota Dakota For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 4

350

Recovery Act State Memos South Dakota  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Dakota Dakota For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 4

351

Recovery Act State Memos South Carolina  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Carolina Carolina For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 4

352

Recovery Act State Memos New York  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

York York For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 6

353

Recovery Act State Memos New Jersey  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Jersey Jersey For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 5

354

Recovery Act State Memos North Carolina  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Carolina Carolina For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 5

355

Recovery Act State Memos Puerto Rico  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Puerto Rico Puerto Rico For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 5

356

Recovery Act State Memos New Mexico  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Mexico Mexico For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 4

357

Recovery Act State Memos Rhode Island  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Rhode Island Rhode Island For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 4

358

Recovery Act State Memos Washington, DC  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Washington, DC Washington, DC For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 5

359

Recovery Act State Memos New Hampshire  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Hampshire Hampshire For questions about DOE's Recovery Act activities, please contact the DOE Recovery Act Clearinghouse: 1-888-DOE-RCVY (888-363-7289), Monday through Friday, 9 a.m. to 7 p.m. Eastern Time https://recoveryclearinghouse.energy.gov/contactUs.htm. All numbers and projects listed as of June 1, 2010 TABLE OF CONTENTS RECOVERY ACT SNAPSHOT................................................................................... 1 FUNDING ALLOCATION TABLE.............................................................................. 2 ENERGY EFFICIENCY ............................................................................................... 3 RENEWABLE ENERGY ............................................................................................. 4

360

Cost Recovery Charge (CRC) Calculation Tables  

NLE Websites -- All DOE Office Websites (Extended Search)

Cost Recovery Charge (CRC) Calculation Table Updated: October 6, 2014 FY 2016 September 2014 CRC Calculation Table (pdf) Final FY 2015 CRC Letter & Table (pdf) Note: The Cost...

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Recovery Act Progress Update: Reactor Closure Feature  

ScienceCinema (OSTI)

A Recovery Act Progress Update. Decommissioning of two nuclear reactor sites at the Department of Energy's facilities has been approved and is underway.

Cody, Tom

2012-06-14T23:59:59.000Z

362

Exhaust Energy Recovery | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Documents & Publications A Quantum Leap for Heavy-Duty Truck Engine Efficiency - Hybrid Power System of Diesel and WHR-ORC Engines Cummins Waste Heat Recovery Exhaust Energy...

363

Recovery Act Workforce Development | Department of Energy  

Energy Savers (EERE)

Act Local Energy Assurance Planning Recovery Act Enhancing State Energy Assurance Planning Educational Resources Reporting Library New Reports & Other Materials Meetings & Events...

364

Vehicle Technologies Office: Waste Heat Recovery | Department...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Batteries Fuel Efficiency & Emissions Combustion Engines Fuel Effects on Combustion Idle Reduction Emissions Waste Heat Recovery Lightweighting Parasitic Loss Reduction Lubricants...

365

Weatherization Formula Grants - American Recovery and Reinvestment...  

Energy Savers (EERE)

Act of 2009 waprecoveryactfoa.pdf More Documents & Publications Microsoft Word - nDE-FOA-0000051.rtf Weatherization Formula Grants - American Recovery and Reinvestment Act...

366

Waste Isolation Pilot Plant Recovery Plan  

NLE Websites -- All DOE Office Websites (Extended Search)

measures were quickly implemented to establish a safe operating envelope for response and recovery. 5 An Operational Readiness Review is a disciplined, systematic, documented...

367

Recovery Act: Local Energy Assurance Planning Initiatives  

Energy.gov (U.S. Department of Energy (DOE))

These emergency preparedness plans, funded under the American Recovery and Reinvestment Act, will help ensure local governments can recover and restore power quickly following any energy supply disruptions.

368

Department of Energy Releases WIPP Recovery Plan  

NLE Websites -- All DOE Office Websites (Extended Search)

the Waste Isolation Pilot Plant (WIPP) Recovery Plan, outlining the necessary steps to resume operations at the transuranic waste disposal site outside of Carlsbad, N.M. WIPP...

369

Superior catalysts for selective catalytic reduction of nitric oxide. Quarterly technical progress report, April 1, 1995--June 30, 1995  

SciTech Connect

Efforts continued towards the synthesis of new pillared clay catalysts for the selective catalytic reduction of nitric oxide by ammonia. The possibility of utilizing hydrocarbons was also investigated.

Li, W.B.; Yang, R.T.

1995-12-01T23:59:59.000Z

370

DOE Policy Re Recovery Act Recipient Use of Recovery Act Logos on Signage  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

INTERIM GUIDANCE INTERIM GUIDANCE May 12, 2010 TO: Program Office Leadership FROM: [Matt Rogers] SUBJECT: DOE Policy Re Recovery Act Recipient Use of Recovery Act Logos on Signage This memorandum clarifies the U.S. Department of Energy ("DOE") policy regarding use of the Recovery Act logo by Recovery Act recipients and subgrantees. The appropriate use of the logo will serve to highlight the Recovery Act's positive impact while preventing potential misrepresentations. Signs and websites are a useful part of efforts to increase accountability and transparency into how American taxpayer dollars are being spent through Recovery Act efforts. Signage: * DOE permits the use of Recovery Act logos and/or the text, "U.S. Department of Energy" or "Department of Energy," on any Recovery Act recipient physical or structural

371

Transformation of Resources to Reserves: Next Generation Heavy-Oil Recovery Techniques  

SciTech Connect

This final report and technical progress report describes work performed from October 1, 2004 through September 30, 2007 for the project 'Transformation of Resources to Reserves: Next Generation Heavy Oil Recovery Techniques', DE-FC26-04NT15526. Critical year 3 activities of this project were not undertaken because of reduced funding to the DOE Oil Program despite timely submission of a continuation package and progress on year 1 and 2 subtasks. A small amount of carried-over funds were used during June-August 2007 to complete some work in the area of foamed-gas mobility control. Completion of Year 3 activities and tasks would have led to a more thorough completion of the project and attainment of project goals. This progress report serves as a summary of activities and accomplishments for years 1 and 2. Experiments, theory development, and numerical modeling were employed to elucidate heavy-oil production mechanisms that provide the technical foundations for producing efficiently the abundant, discovered heavy-oil resources of the U.S. that are not accessible with current technology and recovery techniques. Work fell into two task areas: cold production of heavy oils and thermal recovery. Despite the emerging critical importance of the waterflooding of viscous oil in cold environments, work in this area was never sanctioned under this project. It is envisioned that heavy oil production is impacted by development of an understanding of the reservoir and reservoir fluid conditions leading to so-called foamy oil behavior, i.e, heavy-oil solution gas drive. This understanding should allow primary, cold production of heavy and viscous oils to be optimized. Accordingly, we evaluated the oil-phase chemistry of crude oil samples from Venezuela that give effective production by the heavy-oil solution gas drive mechanism. Laboratory-scale experiments show that recovery correlates with asphaltene contents as well as the so-called acid number (AN) and base number (BN) of the crude oil. A significant number of laboratory-scale tests were made to evaluate the solution gas drive potential of West Sak (AK) viscous oil. The West Sak sample has a low acid number, low asphaltene content, and does not appear foamy under laboratory conditions. Tests show primary recovery of about 22% of the original oil in place under a variety of conditions. The acid number of other Alaskan North Slope samples tests is greater, indicating a greater potential for recovery by heavy-oil solution gas drive. Effective cold production leads to reservoir pressure depletion that eases the implementation of thermal recovery processes. When viewed from a reservoir perspective, thermal recovery is the enhanced recovery method of choice for viscous and heavy oils because of the significant viscosity reduction that accompanies the heating of oil. One significant issue accompanying thermal recovery in cold environments is wellbore heat losses. Initial work on thermal recovery found that a technology base for delivering steam, other hot fluids, and electrical heat through cold subsurface environments, such as permafrost, was in place. No commercially available technologies are available, however. Nevertheless, the enabling technology of superinsulated wells appears to be realized. Thermal subtasks focused on a suite of enhanced recovery options tailored to various reservoir conditions. Generally, electrothermal, conventional steam-based, and thermal gravity drainage enhanced oil recovery techniques appear to be applicable to 'prime' Ugnu reservoir conditions to the extent that reservoir architecture and fluid conditions are modeled faithfully here. The extent of reservoir layering, vertical communication, and subsurface steam distribution are important factors affecting recovery. Distribution of steam throughout reservoir volume is a significant issue facing thermal recovery. Various activities addressed aspects of steam emplacement. Notably, hydraulic fracturing of horizontal steam injection wells and implementation of steam trap control that limits steam entry into hor

Stanford University; Department of Energy Resources Engineering Green Earth Sciences

2007-09-30T23:59:59.000Z

372

Alternative Non-Acid Eluants for Spherical Resorcinol-Formaldehyde  

SciTech Connect

Small-column ion exchange (SCIX) units installed in or near high-level waste tanks to remove Cs-137 from highly alkaline solutions are among the waste treatment plans in the DOE Complex. Spherical Resorcinol-Formaldehyde (sRF) is the ion exchange (IX) resin under consideration for SCIX at the Hanford site. The elution step of the multi-step IX process is typically done with nitric acid. An acid eluant is a potential hazard in the event of a spill, leak, etc. because the waste tanks are made of carbon steel. Corrosion and associated structural damage may ensue. A non-acid eluant may be a viable alternative. It will eliminate the need for special acid handling requirements within the tank farms.

Adu-Wusu, Kofi

2010-11-01T23:59:59.000Z

373

Effects of fracturing fluid recovery upon well performance and ultimate recovery of hydraulically fractured gas wells  

E-Print Network (OSTI)

EFFECTS OF FRACTURING FLUID RECOVERY UPON WELL PERFORMANCE AND ULTIMATE RECOVERY OF HYDRAULICALLY FRACTURED GAS WELLS A Thesis IAN MARIE BERTHELOT Submitted to the Office of Graduate Studies of Texas AdtM University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE May 1990 Major Subject: Petroleum Engineering EFFECTS OF FRACTURING FLUID RECOVERY UPON WELL PERFORMANCE AND ULTIMATE RECOVERY OF HYDRAULICALLY FRACTURED GAS WELLS by JAN MARIE BERTIIELOT Appmved...

Berthelot, Jan Marie

2012-06-07T23:59:59.000Z

374

Department of Energy - Recovery Act  

375

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

May 15, 2012 May 15, 2012 Workers install the final LED streetlight for DC's EECBG-funded energy efficient lighting upgrade. | Energy Department photo, credit Chris Galm. Brighter Lights, Safer Streets Thanks to support from an Energy Department Recovery Act grant, Washington, DC streets are becoming brighter. May 1, 2012 A student gets hands-on experience in the electric sector during an internship and mentoring program with Northeast Utilities, through ARRA workforce development funding. | Photo courtesy of Office of Electricity Delivery and Energy Reliability. Building Tomorrow's Smart Grid Workforce Today Many community colleges, universities, utilities and manufacturers across America are taking smart, pragmatic steps to train the next generation of workers needed to modernize the nation's electric grid.

376

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

November 1, 2010 November 1, 2010 Weatherizing Wilkes-Barre October 28, 2010 Baltimore resident Paul Bennett installed 14 solar panels such as these on his historic row home with the help of a state solar grant and federal tax credit through the Recovery Act. | Energy Department Photo | Baltimore Vet Cuts Energy Bills With Solar Baltimore resident and disabled veteran Paul Bennett shares his experience utilizing state and federal grants and tax credits to install solar panels on his historic row home and cut energy costs. October 27, 2010 Mississippi's Cowboy Maloney stores saw increases of up to 90 percent on front-loading washing machines in April. | Photo courtesy of Flickr user Andrew Kelsall via the Creative Commons license Mississippi Residents Save Through Appliance Rebate Program

377

State Agency Recovery Act Funding  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Agency Agency Recovery Act Funding .Alabama Alabama Public Service Commission $868,824 .Alaska Regulatory Commission of Alaska $767,493 .Arizona Arizona Corporation Commission $915,679 .Arkansas Arkansas Public Service Commission $822,779 .California California Public Utilities Commission $1,686,869 .Colorado The Public Utilities Commission of the State of Colorado $875,899 .Connecticut Connecticut Department of Public Utility Control $839,241 .Delaware Delaware Public Service Commission $772,254 .District of Columbia Public Service Commission of the District of Columbia $765,085 .Florida Florida Public Service Commission $1,217,160 .Georgia Georgia Public Service Commission $996,874 .Hawaii Hawaii Public Utilities Commission $782,834 .Idaho Idaho Public Utilities Commission $788,840 .Illinois

378

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

August 23, 2012 August 23, 2012 New Report Highlights Growth of America's Clean Energy Job Sector Taking a moment to break-down key findings from the latest Clean Energy Jobs Roundup. August 13, 2012 INFOGRAPHIC: Wind Energy in America August 3, 2012 A worker suppresses dust during the final demolition stages of the historic DP West site, located at Los Alamos National Laboratory's (LANL) Technical Area 21. The demolition was funded by the American Recovery and Reinvestment Act (ARRA) and is part of $212 million in ARRA funds the Lab received for environmental remediation. | Photo courtesy of Los Alamos National Laboratory. Photo of the Week: August 3, 2012 Check out our favorite energy-related photos! August 2, 2012 With new pipes and controls, the natural gas kilns Highland Craftsmen uses to produce poplar bark shingles will operate about 40 percent more efficiently, saving the company $5,000 a year in energy costs. | Photo courtesy of Highland Craftsmen.

379

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

September 7, 2010 September 7, 2010 MetroTek installed a 620kW solar panel system at Buckman's Inc. in Pottstown, PA. The Recovery Act-funded project is expected to save the pool chemical business $5 million over the next 25 years. | Photo Courtesy of MetroTek Electrical Services Pennsylvania Pool Chemical Business Soaks Up Rays Most people catching rays poolside don't realize this, but it takes a lot of energy to make swimming pool chemicals. So much so that Buckman's Inc., a small business in Pottstown, PA, decided to tap into a fitting energy source to help offset high energy costs from its pool chemical manufacturing facility: the sun. September 2, 2010 Ice storage coolers lie next to the central plant for the American Indian Cultural Center and Museum in Oklahoma City, OK. | Photo courtesy of the American Indian Cultural Center and Museum |

380

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

July 18, 2011 July 18, 2011 Secretary Chu speaks at the A123 Systems lithium-ion battery manufacturing plant in Romulus, Michigan, while employees look on. | Photo Courtesy of Damien LaVera, Energy Department Secretary Chu Visits Advanced Battery Plant in Michigan, Announces New Army Partnership Thirty new manufacturing plants across the country for electric vehicle batteries and components - including A123 in Michigan - were supported through the Recovery Act, meaning we'll have the capacity to manufacture enough batteries and components for 500,000 electric vehicles annually by 2015. July 26, 2011 Smart Meters Helping Oklahoma Consumers Save Hundreds During Summer Heat With already 32 days reaching over 100 degrees this summer, Oklahoma is certainly feeling the heat. But smart meters -- just one of the advanced

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

November 4, 2011 November 4, 2011 The Lawrence Community team, leadership pictured above, saved the highest total amount of any community. They hold a basketball signed by Kansas Governor Brownback. The basketball signifies both the sport's history in Kansas, as well as the fact that the average Kansas home has enough energy leaks in their home to equal a basketball-sized hole in their roof. 'Taking Charge': Kansans Save $2.3M in Challenge to Change Their Energy Behavior How did the Climate and Energy Project (CEP), a small environmental organization that has received Recovery Act funding, achieve $2.3 million in savings annually for Kansans? Learn more about the Take Charge Challenge, a 9-month competition in which residents across 16 communities competed against each other to save the most energy and money.

382

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

May 14, 2010 May 14, 2010 Club's Chairman Leading by Example Why the Sierra Club Oregon Chairman is helping his organization live up to its legacy. May 14, 2010 Cincinnati Non-profits Getting Help Saving Energy How one church is saving money and saving energy. May 14, 2010 Charlevoix, MI is using Recovery Act funds for energy upgrades | Photo courtesy Charlevoix, Michigan, City Manager | Michigan Town Committed to Sustainable Future Charlevoix, Mich. residents are taking steps to become a more environmentally-conscious community, and a $50,000 Energy Efficiency and Conservation Block Grant will help that cause. The funding will be used to launch projects aimed at energy efficiency and sustainability, such as retrofitting the city's fire and emergency vehicles with new,

383

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

19, 2010 19, 2010 The Blaine County Public Safety Facility houses between 60 and 80 prisoners and roughly 30 staffers. | Photo courtesy of Blaine High Water Heating Bills on Lockdown at Idaho Jail Using funds from the American Recovery and Reinvestment Act, the county is installing a solar thermal hot water system that will provide nearly 70 percent of the power required for heating 600,000 gallons of water for the jail annually. August 16, 2010 800,000 Jobs by 2012 President Barack Obama visited ZBB Energy Corporation in Wisconsin and declared that our commitment to clean energy is expected to lead to more than 800,000 jobs by 2012. August 16, 2010 An array of solar collectors | Photo courtesy of Trane Knox County Detention Facility Goes Solar for Heating Water Hot water demand soars at the six-building Knox County Detention Facility

384

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

August 16, 2010 August 16, 2010 New energy recovery systems and occupancy sensors are greatly reducing energy costs at Woonsocket Middle School at Hamlet. | Photo courtesy of Woonsocket Education Department New School Year Means New Energy Systems for Two Rhode Island Schools How Woonsocket, R.I. is making two of their new middle schools energy efficient this time around. August 13, 2010 The Crayola solar farm became fully operational this week. Ten children from around the country, known as the "Crayola Green Team," helped dedicate the newest addition to the Easton, Pa.-plant. Photos courtesy of Crayola. | Photo Courtesy of Crayola Crayola's True Color Shines Through: Green About 26,000 "thin-film" solar panels - manufactured by First Solar in Perrysburg, Ohio - are providing enough power to make 1 billion crayons.

385

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

March 15, 2010 March 15, 2010 A woodchip-fired combined heat and power system will be built in Montpelier, Vt. | File photo Jobs, sustainable heating coming to Vermont city Their new woodchip-fired combined heat and power system will heat the Capitol Complex, the city's schools, City Hall and as many as 156 other buildings in the downtown area. March 12, 2010 Reginald Speight, CEO of Martin County Community Action | Photo courtesy of Martin County Community Action N.C. Agency Growing, Helping Citizens Save Money MCCA runs a hybrid program in the state that has expanded energy efficiency services to municipalities and made advanced-income households eligible for weatherization, and this work helped prepare the agency for the workload it is seeing now under the Recovery Act.

386

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

21, 2011 21, 2011 Smart grid technology installations provided not only new work, but new customers for Narrows Electric owner Gary Miklethun, far l., and his team, from l. to r., Ken Dehart, Rodney Thomas and Dave Brosie. Smart Grid Technology Gives Small Business New Light Gary Miklethun, the owner of Narrows Electric, a small electrical contractor in Gig Harbor, Wash., that specializes in residential and small commercial projects, definitely felt it when the economy slowed down. But installing new smart grid technology in 500 homes not only gave his team new work, but new customers. September 21, 2011 Communications and Guidance Issued Guidance: Throughout the life of the Recovery Act, it has at times been necessary to issue guidance around certain policies or procedures.

387

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

September 24, 2010 September 24, 2010 MONDAY: Secretary Chu Travels to New Jersey and Philadelphia WASHINGTON - On Monday, September 27, 2010, U.S. Energy Secretary Steven Chu and Representative Rush Holt will tour Applied Photovoltaics. With help from a Recovery Act-funded $1.1 million clean energy manufacturing tax credit, Applied Photovoltaics will manufacture solar energy modules for use in building-integrated photovoltaics. September 22, 2010 Assistant Secretary Cathy Zoi and Senior Advisor Matt Rogers to Participate in Platts Energy Reporter Roundtable WASHINGTON -Thursday, September 23, 2010, Cathy Zoi, Assistant Secretary of Energy Efficiency and Renewable Energy and Matt Rogers, Senior Advisor to the Secretary of Energy, will participate in a roundtable discussion with

388

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

November 17, 2009 November 17, 2009 Obama Administration Announces Nearly $40 Million for Energy Efficiency and Conservation Projects in Florida and Maine Washington, DC - Energy Secretary Steven Chu announced today that DOE is awarding nearly $40 million in funding from the American Recovery and Reinvestment Act to Florida and Maine to support clean energy projects. Under DOE's Energy Efficiency and Conservation Block Grant (EECBG) program, these states will implement programs that lower energy use, reduce carbon pollution, and create green jobs locally. November 16, 2009 Oak Ridge 'Jaguar' Supercomputer is World's Fastest Six-core upgrade has 70 percent more computational muscle than last year's quad-core November 10, 2009 DOE Announces New Executive Director of Loan Guarantee Program

389

Enhanced liquid hydrocarbon recovery process  

SciTech Connect

This patent describes a process for the recovery of liquid hydrocarbons from a subterranean hydrocarbon-bearing formation. It comprises injecting natural gas into the formation via a well in fluid communication with the formation, the natural gas being at a temperature which is insufficient to significantly mobilize light density oil in the formation and at a pressure such that the natural gas is immiscible with the light density oil in the formation, the natural gas being injected in a volume sufficient to contact light density oil in the formation within a radius from the well of about 50 meters; shutting in the well for a period of time of about 1 to about 100 days which is sufficient to render the contacted light density oil mobile; and producing the light density oil which has been mobilized by solution of the natural gas from the well.

Haines, H.K.; Monger, T.G.; Kenyon, D.E.; Galvin, L.J.

1991-06-25T23:59:59.000Z

390

Recovery Act | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

May 14, 2010 May 14, 2010 PPG and MAG Team Up for Turbine Blade Research Two companies work together to move forward in the industry, researching materials and processes that could lead to stronger, more reliable wind blades. May 14, 2010 Energy Corps Takes Root in Montana, Seeks to Make America Greener For the last 17 years, AmeriCorps members have pledged to uphold their duties as public servants, vowing to "get things done for America-to make our people safer, smarter and healthier." But a new type of volunteering in Montana is adding one more thing to that list: making America greener. May 14, 2010 Recovery Act Funding Hundreds of Jobs in California Solar Power, Inc. of Roseville, Calif., does almost everything in solar photovoltaics - from manufacturing and testing to home solar panel

391

Method for enhanced oil recovery  

DOE Patents (OSTI)

The present invention is directed to an improved method for enhanced recovery of oil from relatively "cold" reservoirs by carbon dioxide flooding. In oil reservoirs at a temperature less than the critical temperature of 87.7.degree. F. and at a pore pressure greater than the saturation pressure of carbon dioxide at the temperature of the reservoir, the carbon dioxide remains in the liquid state which does not satisfactorily mix with the oil. However, applicants have found that carbon dioxide can be vaporized in situ in the reservoir by selectively reducing the pore pressure in the reservoir to a value less than the particular saturated vapor pressure so as to greatly enhance the mixing of the carbon dioxide with the oil.

Comberiati, Joseph R. (Morgantown, WV); Locke, Charles D. (Morgantown, WV); Kamath, Krishna I. (Chicago, IL)

1980-01-01T23:59:59.000Z

392

Nitric Oxide Photogeneration from trans-Cr(cyclam)(ONO)2+ in a Reducing Environment. Activation of Soluble Guanylyl Cyclase and Arterial Vasorelaxation  

Science Journals Connector (OSTI)

We also demonstrate that photolysis of 1 in the nM concentration range with a portable blue LED leads to vasorelaxation of porcine coronary arterial rings, a process also attributed to the NO activation of sGC. ... Abbreviations: BSA, bovine serum albumin; CFL, compact fluorescent light-bulb; cGMP, cyclic guanosine monophosphate; cyclam, 1,4,8,11-tetraazacyclotetradecane; DEA/NO, (Z)-l-(N,N-diethylamino)-diazen-l-ium-l,2-diolate; EDTA, ethylenediaminetetraacetic acid; GSH, glutathione; GTP, guanosine triphosphate; sGC, soluble guanylyl cyclase; IBMX, isobutylmethylxanthine; LED, light emitting diode; NO, nitric oxide; NOA, nitric oxide analyzer; ODQ, 1H-[1,2,4]oxadiazolo[4,3-a]quinoxalin-1-one; U46619, 9,11-dideoxy-ll?,9?-epoxy-methanoprostaglandin F2?. ... data show that the expected fluorescence of the pendant chromophores is largely quenched when the macrocyclic ligand is coordinated to these Cr(III) centers, and this is interpreted in terms of fast energy transfer processes from the ligand-centered ??* states to the Cr(III)-centered ligand field states leading to subsequent cleavage of the Cr(III)-coordinated nitrito ligand. ...

Alexis D. Ostrowski; Sherine J. Deakin; Bilal Azhar; Thomas W. Miller; Nestor Franco; Melisa M. Cherney; Andrea J. Lee; Judith N. Burstyn; Jon M. Fukuto; Ian L. Megson; Peter C. Ford

2009-12-01T23:59:59.000Z

393

Optimize carbon dioxide sequestration, enhance oil recovery  

E-Print Network (OSTI)

- 1 - Optimize carbon dioxide sequestration, enhance oil recovery January 8, 2014 Los Alamos simulation to optimize carbon dioxide (CO2) sequestration and enhance oil recovery (CO2-EOR) based on known production. Due to carbon capture and storage technology advances, prolonged high oil prices

394

Enhanced oil recovery using hydrogen peroxide injection  

SciTech Connect

NOVATEC received an US Patent on a novel method to recovery viscous oil by hydrogen peroxide injection. The process appears to offer several significant improvements over existing thermal methods of oil recovery. Tejas joined NOVATEC to test the process in the laboratory and to develop oil field applications and procedures.

Moss, J.T. Jr.; Moss, J.T.

1995-02-01T23:59:59.000Z

395

Faces of the Recovery Act: Sun Catalytix  

ScienceCinema (OSTI)

BOSTON- At the Massachusetts Institute of Technology, Dan Nocera talks about Sun Catalytix, the next generation of solar energy, and ARPA-E funding through the Recovery Act. To learn about more ARPA-E projects through the Recovery Act: http://arpa-e.energy.gov/FundedProjects.aspx

Nocera, Dave

2013-05-29T23:59:59.000Z

396

Western Pond Turtle Recovery Columbia Gorge  

E-Print Network (OSTI)

Western Pond Turtle Recovery in the Columbia Gorge Project ID 200102700 Submitted by: 4 March 2009 species of concern Western Pond Turtle Washington Status #12;Columbia Mainstem Goals · Maintain;Western Pond Turtle Recovery Current Efforts · Head Start · Population Reintroduction · Predator Control

397

Acidic dissolution behavior of U containing ZrO2–MgO ceramics  

SciTech Connect

This study explores the possibility of dissolving zirconia-magnesia inert matrix fuel containing uranium oxide as a fissile material and plutonium homolog and erbium oxide as a burnable poison with nitric and sulfuric acid as a potential first step in a reprocessing scheme. The progress of the dissolution is followed by monitoring the amount of material in solution by inductively coupled plasma-atomic emission spectroscopy, assessing the speciation of the material by time resolved laser fluorescence spectroscopy, and determining and quantifying the crystalline phases present in the remaining residue by X-ray diffraction. This study has shown a linear incongruent dissolution of the cubic zirconia phase in concentrated nitric acid under certain chemical compositions, while the magnesium oxide phase is completely soluble. In sulfuric acid uranium, erbium, and magnesium are soluble to different extents while zirconium forms a colloidal suspension that conglomerates and settles out of solution. The feasibility of the dissolution of zirconia-magnesia inert matrix fuel with nitric and sulfuric acid for reprocessing is discussed.

Kiel Holliday; Nicholas Smith; Thomas Hartmann; Gary Cerefice; Ken Czerwinski

2011-11-01T23:59:59.000Z

398

Recovery Act Reports | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

August 22, 2011 August 22, 2011 Audit Report: OAS-RA-11-11 The Advanced Research Projects July 28, 2011 Audit Report: OAS-RA-11-10 The Department of Energy's American Recovery and Reinvestment Act - California State Energy Program July 21, 2011 Audit Report: OAS-RA-L-11-10 Department of Energy's Controls over Recovery Act Spending at the Idaho National Laboratory July 7, 2011 Audit Report: OAS-RA-L-11-09 Performance of Recovery Act Funds at the Waste Isolation Pilot Plant June 13, 2011 Audit Report: OAS-RA-11-09 The Department of Energy's Weatherization Assistance Program under the American Recovery and Reinvestment Act in the State of West Virginia June 6, 2011 Audit Report: OAS-RA-11-07 The Department of Energy's Weatherization Assistance Program Funded under the American Recovery and Reinvestment Act for the State of Wisconsin

399

DOE Recovery Act Awardees | OpenEI  

Open Energy Info (EERE)

Recovery Act Awardees Recovery Act Awardees Dataset Summary Description The data contained within the .xls is the latest list of DOE recovery act awardees. The list is to be updated weekly by the DOE. Source DOE Date Released December 10th, 2010 (3 years ago) Date Updated Unknown Keywords Awardees DOE Recovery Act Data application/vnd.ms-excel icon DOE Recovery Act Awardees - Dec 10 2010 (xls, 949.2 KiB) Quality Metrics Level of Review Some Review Comment Temporal and Spatial Coverage Frequency Weekly Time Period License License Open Data Commons Public Domain Dedication and Licence (PDDL) Comment http://www.energy.gov/webpolicies.htm Rate this dataset Usefulness of the metadata Average vote Your vote Usefulness of the dataset Average vote Your vote Ease of access Average vote Your vote

400

Federal Energy Management Program: Recovery Act  

NLE Websites -- All DOE Office Websites (Extended Search)

Recovery Act Recovery Act The American Recovery and Reinvestment Act of 2009 included funding for the Federal Energy Management Program (FEMP) to facilitate the Federal Government's implementation of sound, cost-effective energy management and investment practices to enhance the nation's energy security and environmental stewardship. FEMP completed nearly 120 technical assistance projects through this effort. FEMP national laboratory teams and contractor service providers visited more than 80 Federal sites located throughout the U.S. The site visits were a key component of FEMP Recovery Act funded technical assistance activity, which provided more than $13.2 million in funding for direct technical assistance to energy managers across the Federal Government. This service helped agencies accelerate their Recovery Act projects and make internal management decisions for investment in energy efficiency and deployment of renewable energy.

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Ohio Celebrates Recovery Act Weatherization Program Performance |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Ohio Celebrates Recovery Act Weatherization Program Performance Ohio Celebrates Recovery Act Weatherization Program Performance Ohio Celebrates Recovery Act Weatherization Program Performance June 10, 2010 - 12:41pm Addthis Ohio Celebrates Recovery Act Weatherization Program Performance Joshua DeLung What are the key facts? More than 10,000 Ohio homes have been weatherized, making the state one of the national leaders in helping income-eligible families become more energy-efficient. Ohio has reached a milestone in the clean energy economy - more than 10,000 homes in the state have been weatherized, making the state one of the national leaders in helping income-eligible families become more energy-efficient. Ohio officials celebrated the success of weatherization work funded by the American Recovery and Reinvestment Act with about 100 attendees at a

402

OE Recovery Act News | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Recovery Recovery Act News OE Recovery Act News RSS April 17, 2012 ARRA Program Celebrates Milestone 600,000 Smart Meter Installations On April 11, 2012, DOE Recovery Act funding recipient Sacramento Municipal Utility District (SMUD) celebrated a major milestone in the development of a regional smart grid in California: the installation of over 600,000 smart meters. February 15, 2011 Department of Energy Finalizes Loan Guarantee for New Transmission Project to Deliver Renewable Energy to Southwest Nevada Project Expected to Create Over 400 Jobs and Improve Grid Reliability September 16, 2009 Department of Energy Announces Start of Western Area Power Administration Recovery Act Project New transmission line to help move renewable energy resources to market May 18, 2009 Locke, Chu Announce Significant Steps in Smart Grid Development

403

Ohio Celebrates Recovery Act Weatherization Program Performance |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Ohio Celebrates Recovery Act Weatherization Program Performance Ohio Celebrates Recovery Act Weatherization Program Performance Ohio Celebrates Recovery Act Weatherization Program Performance June 10, 2010 - 12:41pm Addthis Ohio Celebrates Recovery Act Weatherization Program Performance Joshua DeLung What are the key facts? More than 10,000 Ohio homes have been weatherized, making the state one of the national leaders in helping income-eligible families become more energy-efficient. Ohio has reached a milestone in the clean energy economy - more than 10,000 homes in the state have been weatherized, making the state one of the national leaders in helping income-eligible families become more energy-efficient. Ohio officials celebrated the success of weatherization work funded by the American Recovery and Reinvestment Act with about 100 attendees at a

404

IDAHO RECOVERY ACT SNAPSHOT | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

IDAHO RECOVERY ACT SNAPSHOT IDAHO RECOVERY ACT SNAPSHOT IDAHO RECOVERY ACT SNAPSHOT Idaho has substantial natural resources, including wind, geothermal, and hydroelectric power .The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Idaho are supporting a broad range of clean energy projects, from energy efficiency and the smart grid to geothermal and alternative fuels, as well as major commitments to research efforts and environmental cleanup at the Idaho National Laboratory in Idaho Falls. Through these investments, Idaho's businesses, universities, national labs, non-profits, and local governments are creating quality jobs today and positioning Idaho to play an important role in the new

405

EVALUATION OF POTENTIAL ELUANTS FOR NON-ACID ELUTION OF CESIUM FROM RESORCINOL-FORMALDEHYDE RESIN  

SciTech Connect

Small-column ion exchange (SCIX) units installed in high-level waste tanks to remove Cs-137 from highly alkaline salt solutions are among the waste treatment plans in the DOE-complex. Spherical Resorcinol-Formaldehyde (sRF) is the ion exchange resin selected for use in the Hanford Waste Treatment and Immobilization Plant (WTP). It is also the primary ion exchange material under consideration for SCIX at the Hanford site. The elution step of the multi-step ion exchange process is typically done with 0.5 M nitric acid. An acid eluant is a potential hazard in the event of a spill, leak, etc. because the high-level waste tanks are made of carbon steel. Corrosion and associated structural damage may ensue. A study has been conducted to explore non-acid elution as an alternative. Batch contact sorption equilibrium screening tests have been conducted with 36 potential non-acid eluants. The sorption tests involve equilibrating each cesium-containing eluant solution with the sRF resin for 48 hours at 25 C in a shaker oven. In the sorption tests, an eluant is deemed to have a high cesium elution potential if it minimizes cesium sorption onto the sRF resin. The top candidates (based on lowest cesium sorption distribution coefficients) include ammonium carbonate, ammonium carbonate/ammonium hydroxide, ammonium bicarbonate, rubidium carbonate, ammonium acetate, ammonium acetate/ammonium hydroxide, ammonium bicarbonate/ammonium hydroxide, calcium chloride, and magnesium chloride. A select few of the top candidate eluants from the screening tests were subjected to actual sorption (loading) and elution tests to confirm their elution ability. The actual sorption (loading) and elution tests mimicked the typical sRF-cesium ion exchange process (i.e., sorption or loading, caustic wash, water rinse, and elution) via batch contact sorption and quasi column caustic wash/water rinse/elution. The eluants tested included ammonium carbonate, ammonium acetate, calcium acetate, magnesium acetate, and nitric acid. Calcium acetate and magnesium acetate were substitutes for calcium chloride and magnesium chloride respectively due to corrosion concerns. Nitric acid was selected for benchmarking since it is the baseline cesium eluant for sRF resin. The cesium elution performance of ammonium carbonate and ammonium acetate was approximately the same as the benchmark eluant, nitric acid. Ninety-seven (97), 94, and 100% percent of the cesium sorbed or loaded were eluted by ammonium carbonate, ammonium acetate, and nitric acid was respectively. The performance of calcium acetate and magnesium acetate, on the other hand, was mediocre. Percent elution was 16 and 8 respectively.

Adu-Wusu, K.; Pennebaker, F.

2010-12-22T23:59:59.000Z

406

Suppressive effects of glucagon-like peptide-1 on interferon-?-induced nitric oxide production in insulinproducing cells is mediated by inhibition of tumor necrosis factor-? production  

Science Journals Connector (OSTI)

During the development of Type 1 diabetes, inflammatory cytokines are known to induce the expression of inducible nitric oxide synthase (iNOS) in pancreatic islets, and subsequent production of nitric oxide (N...

E. Hahm; Y. S. Lee; H. S. Jun PhD

2008-04-01T23:59:59.000Z

407

Method for magnesium sulfate recovery  

DOE Patents (OSTI)

A method of obtaining magnesium sulfate substantially free from radioactive uranium from a slag containing the same and having a radioactivity level of at least about 7000 pCi/gm. The slag is ground to a particle size of about 200 microns or less. The ground slag is then contacted with a concentrated sulfuric acid under certain prescribed conditions to produce a liquid product and a solid product. The particulate solid product and a minor amount of the liquid is then treated to produce a solid residue consisting essentially of magnesium sulfate substantially free of uranium and having a residual radioactivity level of less than 1000 pCi/gm. In accordance with the preferred embodiment of the invention, a catalyst and an oxidizing agent are used during the initial acid treatment and a final solid residue has a radioactivity level of less than about 50 pCi/gm.

Gay, Richard L. (Canoga Park, CA); Grantham, LeRoy F. (Calabasas, CA)

1987-01-01T23:59:59.000Z

408

Researching power plant water recovery  

SciTech Connect

A range of projects supported by NETl under the Innovations for Existing Plant Program are investigating modifications to power plant cooling systems for reducing water loss, and recovering water from the flue gas and the cooling tower. This paper discusses two technologies showing particular promise condense water that is typically lost to evaporation, SPX technologies' Air2Air{sup trademark} condenses water from a cooling tower, while Lehigh University's process condenses water and acid in flue gas. 3 figs.

NONE

2008-04-01T23:59:59.000Z

409

A quantum chemical study of nitric oxide reduction by ammonia (SCR reaction) on V2O5 catalyst surface  

E-Print Network (OSTI)

A quantum chemical study of nitric oxide reduction by ammonia (SCR reaction) on V2O5 catalyst for the selective catalytic reduction (SCR) of nitric oxide by ammonia on (0 1 0) V2O5 surface represented by a V2O9/6-31G** level. The computations indicated that SCR reaction consisted of three main parts

Senkan, Selim M.

410

Nitrite–dependent nitric oxide production pathway: implications for involvement of active nitrogen species in photoinhibition in vivo  

Science Journals Connector (OSTI)

...as a convenient method for calibration...1. Chemical NO production from nitrite and...Figure 4. Sequential production of the activated...interactions. Like hydrogen peroxide (H2O2...oxide protocols: methods in molecular biology...Nonenzymatic nitric oxide production in humans. Nitric...

2000-01-01T23:59:59.000Z

411

Progress Continues Post-Recovery Act Award at Hanford Site |...  

Energy Savers (EERE)

Progress Continues Post-Recovery Act Award at Hanford Site Progress Continues Post-Recovery Act Award at Hanford Site American Recovery and Reinvestment Act work at the Hanford...

412

An algorithm for recovery of distributed applications with directed dependencies  

E-Print Network (OSTI)

recovery. The thesis proposes a distributed algorithm which coordinates management entities, called agents, to monitor the managed resources (which have directed failure and recovery dependencies among them) and perform recovery actions once failures have...

Yang, Jiantian

1996-01-01T23:59:59.000Z

413

American Recovery and Reinvestment Act Payments Surge Past $4 Billion  

Energy.gov (U.S. Department of Energy (DOE))

EM has made more than $4 billion in Recovery Act payments, or 32 percent of the DOE's $12.4 billion in Recovery Act payments. DOE received $35.2 billion from the Recovery Act, and EM's portion of...

414

Connecticut Recovery Act State Memo | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Connecticut Recovery Act State Memo Connecticut Recovery Act State Memo Connecticut Recovery Act State Memo The American Recovery & Reinvestment Act (ARRA) is making a meaningful downpayment on the nation's energy and environmental future. The Recovery Act investments in Connecticut are supporting abroad range of clean energy projects, from energy efficiency and the smartgrid to alternative fuels and geothermal energy. Through these investments, Connecticut's businesses, universities,non-profits, and local governments are creating quality jobs today and positioning Connecticut to play an important role in the new energy economy of the future. Connecticut Recovery Act State Memo More Documents & Publications California Recovery Act State Memo District of Columbia Recovery Act State Memo

415

Advanced Research Projects Agency - Energy Program Specific Recovery...  

Office of Environmental Management (EM)

Advanced Research Projects Agency - Energy Program Specific Recovery Plan Advanced Research Projects Agency - Energy Program Specific Recovery Plan Microsoft Word - 44F1801D.doc...

416

Recovery Act Selections for Smart Grid Investment Grant Awards...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Recovery Act Selections for Smart Grid Investment Grant Awards- By Category Updated July 2010 Recovery Act Selections for Smart Grid Investment Grant Awards- By Category Updated...

417

Synchrophasor Technologies and their Deployment in the Recovery...  

Energy Savers (EERE)

Synchrophasor Technologies and their Deployment in the Recovery Act Smart Grid Programs (August 2013) Synchrophasor Technologies and their Deployment in the Recovery Act Smart Grid...

418

Recovery Act Selections for Smart Grid Invesment Grant Awards...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Recovery Act Selections for Smart Grid Invesment Grant Awards- By Category Updated July 2010 Recovery Act Selections for Smart Grid Invesment Grant Awards- By Category Updated July...

419

Steelmaker Matches Recovery Act Funds to Save Energy & Reduce...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

factsheet describing how ArcelorMittal Indiana Harbor Energy Recovery & Reuse 504 Boiler was constructed and installed with DOE Recovery Act Funding. Blast Furnace Gas...

420

EM Recovery Act Top Line Messages | Department of Energy  

Energy Savers (EERE)

Recovery Act Top Line Messages - April, 2013 More Documents & Publications Workers at Hanford Site Achieve Recovery Act Legacy Cleanup Goals Ahead of Schedule Audit Report:...

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Hanford's Recovery Act Payments Jump Past $1 Billion | Department...  

Office of Environmental Management (EM)

Richland Operations Office's (RL) American Recovery and Reinvestment Act payments at Hanford recently surpassed 1 billion. RL was allocated 1.63 billion from the Recovery Act...

422

President Obama Announces Over $467 Million in Recovery Act Funding...  

Office of Environmental Management (EM)

Over 467 Million in Recovery Act Funding for Geothermal and Solar Energy Projects President Obama Announces Over 467 Million in Recovery Act Funding for Geothermal and Solar...

423

President Obama Announces Over $467 Million in Recovery Act Funding...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Announces Over 467 Million in Recovery Act Funding for Geothermal and Solar Energy Projects President Obama Announces Over 467 Million in Recovery Act Funding for Geothermal and...

424

CLOSEOUT PROCEDURES FOR RECOVERY ACT GRANTS UNDER THE WEATHERIZATION...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

CLOSEOUT PROCEDURES FOR RECOVERY ACT GRANTS UNDER THE WEATHERIZATION ASSISTANCE PROGRAM CLOSEOUT PROCEDURES FOR RECOVERY ACT GRANTS UNDER THE WEATHERIZATION ASSISTANCE PROGRAM This...

425

FY 2011 OIG Recovery Act Plan Overview | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

FY 2011 OIG Recovery Act Plan Overview FY 2011 OIG Recovery Act Plan Overview The primary objective of the Office of Inspector General's oversight strategy involves the...

426

Ab Initio Atomic Simulations of Antisite Pair Recovery in Cubic...  

NLE Websites -- All DOE Office Websites (Extended Search)

Atomic Simulations of Antisite Pair Recovery in Cubic Silicon Carbide. Ab Initio Atomic Simulations of Antisite Pair Recovery in Cubic Silicon Carbide. Abstract: The thermal...

427

LOW TEMPERATURE GEOTHERMAL MINERAL RECOVERY PROGRAM 02/11/2014...  

Energy Savers (EERE)

LOW TEMPERATURE GEOTHERMAL MINERAL RECOVERY PROGRAM 02112014 LOW TEMPERATURE GEOTHERMAL MINERAL RECOVERY PROGRAM 02112014 mineral-webinar.pdf More Documents & Publications LOW...

428

Model Recovery Procedure for Response to a Radiological Transportation...  

Office of Environmental Management (EM)

Recovery Procedure for Response to a Radiological Transportation Incident Model Recovery Procedure for Response to a Radiological Transportation Incident This Transportation...

429

Secretary Chu Announces Nearly $50 Million of Recovery Act Funding...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Nearly 50 Million of Recovery Act Funding to Accelerate Deployment of Geothermal Heat Pumps Secretary Chu Announces Nearly 50 Million of Recovery Act Funding to...

430

Secretary Chu Announces Nearly $50 Million of Recovery Act Funding...  

Office of Environmental Management (EM)

50 Million of Recovery Act Funding to Accelerate Deployment of Geothermal Heat Pumps Secretary Chu Announces Nearly 50 Million of Recovery Act Funding to Accelerate Deployment of...

431

Recovery Act - Geothermal Technologies Program:Ground Source...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Recovery Act - Geothermal Technologies Program:Ground Source Heat Pumps Recovery Act - Geothermal Technologies Program:Ground Source Heat Pumps A detailled description of the...

432

Exsolution Enhanced Oil Recovery with Concurrent CO2 Sequestration...  

NLE Websites -- All DOE Office Websites (Extended Search)

Exsolution Enhanced Oil Recovery with Concurrent CO2 Sequestration. Exsolution Enhanced Oil Recovery with Concurrent CO2 Sequestration. Abstract: A novel EOR method using...

433

Energy Secretary Chu Announces $148 million in Recovery Act Funding...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

48 million in Recovery Act Funding for Environmental Cleanup in New York Energy Secretary Chu Announces 148 million in Recovery Act Funding for Environmental Cleanup in New York...

434

Energy Secretary Chu Announces $384 Million in Recovery Act Funding...  

Energy Savers (EERE)

384 Million in Recovery Act Funding for Environmental Cleanup in New Mexico Energy Secretary Chu Announces 384 Million in Recovery Act Funding for Environmental Cleanup in New...

435

Recovery Act, Office of the Biomass Program,Funding Opportunity...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Recovery Act, Office of the Biomass Program,Funding Opportunity Announcements Special Notice Recovery Act, Office of the Biomass Program,Funding Opportunity Announcements Special...

436

ITP Energy Intensive Processes: Improved Heat Recovery in Biomass...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Energy Intensive Processes: Improved Heat Recovery in Biomass-Fired Boilers ITP Energy Intensive Processes: Improved Heat Recovery in Biomass-Fired Boilers biomass-firedboilers.pd...

437

"Recovery Act: Training Program Development for Commercial Building...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

"Recovery Act: Training Program Development for Commercial Building Equipment Technicians, Building Operators, and Energy Commissioning AgentsAuditors" "Recovery Act: Training...

438

Treasury, Energy Announce More Than $3 Billion in Recovery Act...  

Energy Savers (EERE)

3 Billion in Recovery Act Funds for Renewable Energy Projects Treasury, Energy Announce More Than 3 Billion in Recovery Act Funds for Renewable Energy Projects July 9, 2009 -...

439

AVTA: Chrysler RAM Experimental PHEV Pickup Truck Recovery Act...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

RAM Experimental PHEV Pickup Truck Recovery Act project testing results AVTA: Chrysler RAM Experimental PHEV Pickup Truck Recovery Act project testing results The Vehicle...

440

Office of Science Recovery Plan | Department of Energy  

Office of Environmental Management (EM)

Office of Science Recovery Plan Office of Science Recovery Plan PSRP SC Updated More Documents & Publications Microsoft Word - PSRP Updates 6-25-10v2...

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Treasury, Energy Surpass $1 Billion Milestone in Recovery Act...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Secretary Steven Chu hosted a group of clean energy developers and manufacturers at the White House to discuss how the American Recovery and Reinvestment Act (Recovery Act) is...

442

Model Recovery Procedure for Response to a Radiological Transportation Incident  

Energy.gov (U.S. Department of Energy (DOE))

This Transportation Emergency Preparedness Program (TEPP) Model Recovery Procedure contains the recommended elements for developing and conducting recovery planning at transportation incident scene...

443

Office of Electricity Delivery and Energy Reliability Recovery...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Electricity Delivery and Energy Reliability Recovery Program Plan Office of Electricity Delivery and Energy Reliability Recovery Program Plan Microsoft Word - OE PSRP June 5 2009...

444

Mineral Recovery Creates Revenue Stream for Geothermal Energy...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Mineral Recovery Creates Revenue Stream for Geothermal Energy Development Mineral Recovery Creates Revenue Stream for Geothermal Energy Development January 21, 2014 - 12:00am...

445

Department of Energy Issues Loan Guarantee Supported by Recovery...  

Energy Savers (EERE)

Loan Guarantee Supported by Recovery Act for Nevada Geothermal Project Department of Energy Issues Loan Guarantee Supported by Recovery Act for Nevada Geothermal Project September...

446

Recovery Act: Wind Energy Consortia between Institutions of Higher...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Recovery Act: Wind Energy Consortia between Institutions of Higher Learning and Industry Recovery Act: Wind Energy Consortia between Institutions of Higher Learning and Industry A...

447

Thermoelectric Waste Heat Recovery Program for Passenger Vehicles...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Thermoelectric Waste Heat Recovery Program for Passenger Vehicles Thermoelectric Waste Heat Recovery Program for Passenger Vehicles 2013 DOE Hydrogen and Fuel Cells Program and...

448

Treasury, Energy Announce More Than $2 Billion in Recovery Act...  

Energy Savers (EERE)

Recovery Act to increase US manufacturing output, improve energy efficiency, and develop alternative sources of energy." The Recovery Act created a new tax credit program by...

449

American Recovery & Reinvestment Act, ARRA, clean energy projects...  

Energy Savers (EERE)

Recovery & Reinvestment Act, ARRA, clean energy projects, energy efficiency, smart grid, alternative fuels, geothermal energy American Recovery & Reinvestment Act, ARRA, clean...

450

RECOVERY ACT -- CLEAN ENERGY COALITION MICHIGAN GREEN FLEETS...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

RECOVERY ACT -- CLEAN ENERGY COALITION MICHIGAN GREEN FLEETS RECOVERY ACT -- CLEAN ENERGY COALITION MICHIGAN GREEN FLEETS 2012 DOE Hydrogen and Fuel Cells Program and Vehicle...

451

RECOVERY ACT -- CLEAN ENERGY COALITION MICHIGAN GREEN FLEETS...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

RECOVERY ACT -- CLEAN ENERGY COALITION MICHIGAN GREEN FLEETS RECOVERY ACT -- CLEAN ENERGY COALITION MICHIGAN GREEN FLEETS 2011 DOE Hydrogen and Fuel Cells Program, and Vehicle...

452

NREL: Technology Deployment - Disaster Recovery Support at FEMA...  

NLE Websites -- All DOE Office Websites (Extended Search)

Disaster Recovery Support at FEMA Incorporates Sustainability in Rebuilding Efforts News FEMA Engages NREL in Hurricane Sandy Recovery Effort NREL's Federal Fueling Station Data...

453

An Overview of Thermoelectric Waste Heat Recovery Activities...  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

An Overview of Thermoelectric Waste Heat Recovery Activities in Europe An Overview of Thermoelectric Waste Heat Recovery Activities in Europe An overview presentation of R&D...

454

Calculation of Job Creation Through DOE Recovery Act Funding...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Calculation of Job Creation Through DOE Recovery Act Funding Calculation of Job Creation Through DOE Recovery Act Funding U.S. Department of Energy (DOE) Office of Energy...

455

Thermoelectric Waste Heat Recovery Program for Passenger Vehicles...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Thermoelectric Waste Heat Recovery Program for Passenger Vehicles Thermoelectric Waste Heat Recovery Program for Passenger Vehicles 2012 DOE Hydrogen and Fuel Cells Program and...

456

Alabama Injection Project Aimed at Enhanced Oil Recovery, Testing...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Alabama Injection Project Aimed at Enhanced Oil Recovery, Testing Important Geologic CO2 Storage Alabama Injection Project Aimed at Enhanced Oil Recovery, Testing Important...

457

EM Recovery NEWS FLASH RECOVERY.GOV U.S. Depar  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

August 23, 2011 August 23, 2011 We are now in the homestretch of Recovery Act work, and surpassing $5 billion in Recovery Act payments is an important milestone in our accelerated cleanup of the legacy of the Cold War. The $5 billion has been instrumental in significantly exceeding the Admin- istration's High Priority Performance Goal of 40 percent footprint reduction within EM, a full five months ahead of schedule. EM's footprint has been reduced a total of 489 square miles, or 53 percent, through July as a result of the Recovery Act funding. EM Recovery Act Program Director Thomas Johnson, Jr. American Recovery and Reinvestment Act Payments Surge Past $5 Billion More than $5 billion in Recovery Act payments are accelerating environmental cleanup Site Spend Plan

458

Categorical Exclusion Determinations: American Recovery and Reinvestment  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

American Recovery and American Recovery and Reinvestment Act Related Categorical Exclusion Determinations: American Recovery and Reinvestment Act Related Categorical Exclusion Determinations issued for actions related to the the American Recovery and Reinvestment Act of 2009. DOCUMENTS AVAILABLE FOR DOWNLOAD September 14, 2011 CX-006764: Categorical Exclusion Determination Texas Propane Fleet Pilot Program CX(s) Applied: A1, A7, B5.1 Date: 09/14/2011 Location(s): Haltom City, Texas Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory September 14, 2011 CX-006763: Categorical Exclusion Determination Texas Propane Fleet Pilot Program CX(s) Applied: A1, A7, B5.1 Date: 09/14/2011 Location(s): Friendswood, Texas Office(s): Energy Efficiency and Renewable Energy, National Energy

459

LANL exceeds Early Recovery Act recycling goals  

NLE Websites -- All DOE Office Websites (Extended Search)

LANL exceeds Early Recovery Act recycling goals LANL exceeds Early Recovery Act recycling goals LANL exceeds Early Recovery Act recycling goals Lab demolition projects under the American Recovery and Reinvestment Act have recovered more than 136 tons of recyclable metal since work began last year. March 8, 2010 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials.

460

LANL sponsors Recovery Act Job Fair  

NLE Websites -- All DOE Office Websites (Extended Search)

Recovery Act Job Fair Recovery Act Job Fair LANL sponsors Recovery Act Job Fair The fair was aimed at filling current and future positions with subcontractors working on environmental cleanup under the American Recovery and Reinvestment Act. October 30, 2009 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials.

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

Categorical Exclusion Determinations: American Recovery and Reinvestment  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Categorical Exclusion Determinations: American Recovery and Categorical Exclusion Determinations: American Recovery and Reinvestment Act Related Categorical Exclusion Determinations: American Recovery and Reinvestment Act Related Categorical Exclusion Determinations issued for actions related to the the American Recovery and Reinvestment Act of 2009. DOCUMENTS AVAILABLE FOR DOWNLOAD November 23, 2010 CX-004590: Categorical Exclusion Determination Re-Utilization of Industrial Carbon Dioxide for Algae Production Using a Phase Change Material CX(s) Applied: A9, A11, B3.6 Date: 11/23/2010 Location(s): Dexter, Michigan Office(s): Fossil Energy, National Energy Technology Laboratory November 23, 2010 CX-004556: Categorical Exclusion Determination Kentucky-County-Hardin CX(s) Applied: B3.6, B5.1 Date: 11/23/2010 Location(s): Hardin County, Kentucky

462

OE Recovery Act Blog | Department of Energy  

NLE Websites -- All DOE Office Websites (Extended Search)

Recovery Recovery Act Blog OE Recovery Act Blog RSS September 20, 2013 Electrical transmission lines cross a snow-covered field in Dallas Dam, Oregon. | Energy Department photo. Top 9 Things You Didn't Know About America's Power Grid Ever wonder how electricity gets to your home? Test your knowledge with these top power grid facts. July 11, 2013 Demand Response: Lessons Learned with an Eye to the Future Under the Recovery Act, the Energy Department awarded $3.5 billion in funds to the electricity industry, including OG&E, to help catalyze the adoption of smart grid tools, technologies and techniques such as demand response that are designed to increase the electric grid's flexibility, reliability, efficiency, affordability, and resiliency. Understanding lessons learned from these projects is vital.

463

Categorical Exclusion Determinations: American Recovery and Reinvestment  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Categorical Exclusion Determinations: American Recovery and Categorical Exclusion Determinations: American Recovery and Reinvestment Act Related Categorical Exclusion Determinations: American Recovery and Reinvestment Act Related Categorical Exclusion Determinations issued for actions related to the the American Recovery and Reinvestment Act of 2009. DOCUMENTS AVAILABLE FOR DOWNLOAD April 5, 2010 CX-001438: Categorical Exclusion Determination Clean Cities Transportation Sector Petroleum Reduction Project CX(s) Applied: A7 Date: 04/05/2010 Location(s): Utah Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory April 5, 2010 CX-001437: Categorical Exclusion Determination Market Title: Clean Energy Grant Program CX(s) Applied: A9, A11 Date: 04/05/2010 Location(s): Florida Office(s): Energy Efficiency and Renewable Energy, National Energy

464

Categorical Exclusion Determinations: American Recovery and Reinvestment  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Categorical Exclusion Determinations: American Recovery and Categorical Exclusion Determinations: American Recovery and Reinvestment Act Related Categorical Exclusion Determinations: American Recovery and Reinvestment Act Related Categorical Exclusion Determinations issued for actions related to the the American Recovery and Reinvestment Act of 2009. DOCUMENTS AVAILABLE FOR DOWNLOAD November 2, 2009 CX-000026: Categorical Exclusion Determination Ivanoff Bay Village Energy Efficiency and Conservation Strategy CX(s) Applied: A1, A9, A11 Date: 11/02/2009 Location(s): Ivanoff Bay, Alaska Office(s): Energy Efficiency and Renewable Energy November 2, 2009 CX-000025: Categorical Exclusion Determination Cortina Rancheria of Wintun Indians Renewable Energy Technologies (Wind) on Government Buildings CX(s) Applied: B5.1, B3.6, A1

465

Recovery Act Reports | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

February 19, 2013 February 19, 2013 Examination Report: OAS-RA-13-09 North Carolina State Energy Office - Energy Efficiency and Conservation Block Grant Program Funds Provided by the American Recovery and Reinvestment Act of 2009 February 8, 2013 Special Report: OAS-RA-13-10 The Department of Energy's Management of the Award of a $150 Million Recovery Act Grant to LG Chem Michigan Inc January 17, 2013 Audit Report: OAS-RA-13-07 The Department of Energy's Weatherization Assistance Program Funded under the American Recovery and Reinvestment Act for the State of Maryland January 17, 2013 Examination Report: OAS-RA-13-06 Montgomery County Department of Housing and Community Affairs - Weatherization Assistance Program Funds Provided by the American Recovery and Reinvestment Act of 2009

466

Categorical Exclusion Determinations: American Recovery and Reinvestment  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Categorical Exclusion Determinations: American Recovery and Categorical Exclusion Determinations: American Recovery and Reinvestment Act Related Categorical Exclusion Determinations: American Recovery and Reinvestment Act Related Categorical Exclusion Determinations issued for actions related to the the American Recovery and Reinvestment Act of 2009. DOCUMENTS AVAILABLE FOR DOWNLOAD January 19, 2011 CX-005047: Categorical Exclusion Determination Chicago Area Alternative Fuels Deployment Project CX(s) Applied: B5.1 Date: 01/19/2011 Location(s): Chicago, Illinois Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory January 19, 2011 CX-005039: Categorical Exclusion Determination Development and Validation of a Gas-Fired Residential Heat Pump Water Heater CX(s) Applied: B3.6 Date: 01/19/2011

467

EM American Recovery and Reinvestment Act Update  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Recovery Act Program Recovery Act Program www.em.doe.gov 1 Thomas Johnson, Jr. Recovery Act Program Director PRESENTED TO: Environmental Management Advisory Board (EMAB) December 5, 2011 EM's Mission "Complete the safe cleanup of the environmental legacy brought about from five decades of nuclear weapons www.em.doe.gov 2 nuclear weapons development, production, and Government- sponsored nuclear energy research." EM's Recovery Act Program $6 Billion at 17 sites (12 states) Accelerated existing scope › Soil and groundwater remediation › Radioactive solid waste disposition › Facility decontamination & decommissioning www.em.doe.gov 3 Selected projects were "shovel-ready" › Fully-defined cost, scope, and schedule › Established regulatory framework › Proven technology

468

American Recovery and Reinvestment Act of 2009  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

, 2009 3pm Contracts , 2009 3pm Contracts [Use as an H clause or include under the Laws, Regulations and Directives clause.] H.999 Special provisions relating to work funded under American Recovery and Reinvestment Act of 2009 (Feb 2009) Preamble: Work performed under this contract will be funded, in whole or in part, with funds appropriated by the American Recovery and Reinvestment Act of 2009, Pub. L. 111-5, (Recovery Act or Act). The Recovery Act's purposes are to stimulate the economy and to create and retain jobs. The Act gives preference to activities that can be started and completed expeditiously, including a goal of using at least 50 percent of the funds made available by it for activities that can be initiated not later than June 17, 2009. Contractors should begin planning activities for their first tier subcontractors, including

469

Recovery Act Reports | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

February 22, 2012 February 22, 2012 Audit Report: OAS-RA-12-06 The Management of Post-Recovery Act Workforce Transition at Office of Environmental Management Sites February 9, 2012 Inspection Report: INS-RA-12-01 Alleged Misuse of American Recovery and Reinvestment Act Grant Funds by the Western Arizona Council of Governments January 26, 2012 Audit Report: OAS-RA-L-12-03 The Department of Energy's American Recovery and Reinvestment Act - Arizona State Energy Program January 20, 2012 Examination Report: OAS-RA-12-05 Saratoga County Economic Opportunity Council, Inc. -Weatherization Assistance Program Funds Provided by the American Recovery and Reinvestment Act of 2009 January 20, 2012 Audit Report: OAS-RA-12-04 The Department's Management of the Smart Grid Investment Grant Program

470

Lab completes Recovery Act-funded  

NLE Websites -- All DOE Office Websites (Extended Search)

projects.Later, the building provided office and lab space for LANL's research on nuclear fusion."This is a major milestone for us," said Gordon Dover, LANL's director of Recovery...

471

Heat Pump for High School Heat Recovery  

E-Print Network (OSTI)

ICEBO2006, Shenzhen, China Renewable Energy Resources and a Greener Future Vol.VIII-12-1 Heat Pump for High School Bathroom Heat Recovery Kunrong Huang Hanqing Wang Xiangjiang Zhou Associate professor Professor Professor School...

Huang, K.; Wang, H.; Zhou, X.

2006-01-01T23:59:59.000Z

472

Tomboy tackles tough Recovery Act work  

NLE Websites -- All DOE Office Websites (Extended Search)

Seeking job security, the couple applied for work at the Paducah Site. Plant operator USEC Inc. hired Mike while Rebecca took the Recovery Act job. She hopes her training and...

473

An Introduction to Waste Heat Recovery  

E-Print Network (OSTI)

our dependence on petroleum-based fuels, paper, glass, and agricultural and automotive and hence improve our merchandise .trade balance. equipment industries have all had proven success with heat recovery projects. Solar, wind, geothermal, oil shale...

Darby, D. F.

474

Industrial Heat Recovery with Organic Rankine Cycles  

E-Print Network (OSTI)

Rising energy costs are encouraging energy intensive industries to investigate alternative means of waste heat recovery from process streams. The use of organic fluids in Rankine cycles offers improved potential for economical cogeneration from...

Hnat, J. G.; Patten, J. S.; Cutting, J. C.; Bartone, L. M.

1982-01-01T23:59:59.000Z

475

Use Feedwater Economizers for Waste Heat Recovery  

SciTech Connect

This revised ITP tip sheet on feedwater economizers for waste heat recovery provides how-to advice for improving industrial steam systems using low-cost, proven practices and technologies.

Not Available

2006-01-01T23:59:59.000Z

476

Hydraulic fracturing accelerates coalbed methane recovery  

SciTech Connect

Methane production from deep coal seams that never will be mined requires hydraulic fracturing for faster, optimal recovery. Since this can be a complex process, proper formation evaluation beforehand is essential, according to this paper.

Holditch, S.A. (Texas A and M Univ. (US)); Ely, J.W.; Semmelbeck, M.E.; Carter, R.H. (S.A. Holditch and Associates (US)); Hinkel, J.J.; Jeffrey, R.G. Jr. (Dowell Schlumberger (US))

1990-11-01T23:59:59.000Z

477

Recovery Act-Funded HVAC projects  

Energy.gov (U.S. Department of Energy (DOE))

The U.S. Department of Energy was allocated funding from the American Recovery and Reinvestment Act to conduct research into heating, ventilation, and air conditioning (HVAC) technologies and...

478

Starting Up Microbial Enhanced Oil Recovery  

Science Journals Connector (OSTI)

This chapter gives the reader a practical introduction into microbial enhanced oil recovery (MEOR) including the microbial production of natural gas from oil. Decision makers who consider the use of one of the...

Michael Siegert; Jana Sitte; Alexander Galushko; Martin Krüger

2014-01-01T23:59:59.000Z

479

RECOVERY ACT: TAPOCO PROJECT: CHEOAH UPGRADE  

SciTech Connect

Under Funding Opportunity Announcement Number: DE-FOA-0000120, Recovery Act: Hydroelectric Facility Modernization, Alcoa Power Generating Inc. (APGI), a fully owned subsidiary of Alcoa Inc., implemented major upgrades at its Cheoah hydroelectric facility near Robbinsville, North Carolina.

Paul Tran; 293 Highway 740; Baden, NC 28009

2013-02-28T23:59:59.000Z

480

Bonneville Power Administration Program Specific Recovery Plan...  

Energy Savers (EERE)

Power Administration Program Specific Recovery Plan Microsoft Word - PSRP May 15 2009 BPA Final.docx More Documents & Publications Microsoft Word - PSRP Updates 6-25-10v2...

Note: This page contains sample records for the topic "nitric acid recovery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Energy Recovery Ventilator Membrane Efficiency Testing  

E-Print Network (OSTI)

A test setup was designed and built to test energy recovery ventilator membranes. The purpose of this test setup was to measure the heat transfer and water vapor transfer rates through energy recover ventilator membranes and find their effectiveness...

Rees, Jennifer Anne

2013-05-07T23:59:59.000Z

482

Energy Recovery in Industrial Distillation Processes  

E-Print Network (OSTI)

ENERGY RECOVERY IN INDUSTRIAL DISTILLATION PROCESSES Duane B. Paul General Electric Company Fitchburg, Massachusetts ABSTRACT Overhead separati on processes whi ch present attracti ve Distillation processes are energy intensive Condenser...

Paul, D. B.

1983-01-01T23:59:59.000Z

483

Recovery of electric resistance degraded by electromigration  

Science Journals Connector (OSTI)

Electric resistance degraded by electromigration at low temperatures is investigated by sweeping temperatures up to 400 K at a constant rate. Recovery (decrease) of the resistance is found and a first?order reaction model is applied to evaluate the activation energyspectra for this recovery. The energy spectra are found to broaden up to 1.1 eV. A comparison of the spectra with both the activation energy for the motion of vacancies and the spectra for as?deposited films prepared by electron?beam evaporation and dc sputtering indicates that the recovery comprises multienergy processes. The relaxation of mechanical stress gradients built up during the dc stress tests the relief of microstructural changes by bulk diffusion involving the cooperative motion of large groups of atoms and the formation of vacancy–hydrogen complexes as intermediates are discussed as possible factors contributing to the broad activation energyspectra of the recovery.

Shin?ichi Ohfuji; Mitsuo Tsukada

1995-01-01T23:59:59.000Z

484

Recovery Act Worker Update: Mike Gunnels  

SciTech Connect

Mike Gunnels at the Savannah River Site tells how the Recovery Act got him out of unemployment and the benefits of training and teamwork in his new job with the Department of Energy.

Tire, Brian

2010-01-01T23:59:59.000Z

485

Categorical Exclusion Determinations: American Recovery and Reinvestment  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Categorical Exclusion Determinations: American Recovery and Categorical Exclusion Determinations: American Recovery and Reinvestment Act Related Categorical Exclusion Determinations: American Recovery and Reinvestment Act Related Categorical Exclusion Determinations issued for actions related to the the American Recovery and Reinvestment Act of 2009. DOCUMENTS AVAILABLE FOR DOWNLOAD June 28, 2010 CX-002841: Categorical Exclusion Determination Texas Propane Fleet Pilot Program (Summary Categorical Exclusion) CX(s) Applied: A7, B5.1 Date: 06/28/2010 Location(s): Texas Office(s): Energy Efficiency and Renewable Energy, National Energy Technology Laboratory June 25, 2010 CX-003086: Categorical Exclusion Determination Improvement of Access Roads on the Cougar-Thurston Number 1 115-Kilovolt and the Thurston-McKenzie Number 1 115-Kilovolt Transmission Lines

486

American Recovery and Reinvestment Act of 2009  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1, 2009 Contracts 1, 2009 Contracts [Use as an H clause or include under the Laws, Regulations and Directives clause.] H.999 Special provisions relating to work funded under American Recovery and Reinvestment Act of 2009 (Feb 2009) Preamble: Work performed under this contract will be funded, in whole or in part, with funds appropriated by the American Recovery and Reinvestment Act of 2009, Pub. L. 111-5, (Recovery Act or Act). The Recovery Act's purposes are to stimulate the economy and to create and retain jobs. The Act gives preference to activities that can be started and completed expeditiously, including a goal of using at least 50 percent of the funds made available by it for activities that can be initiated not later than June 17, 2009. Contractors should begin planning activities for their first tier subcontractors, including

487

of oil yields from enhanced oil recovery  

NLE Websites -- All DOE Office Websites (Extended Search)

oil yields from enhanced oil recovery (EOR) and CO oil yields from enhanced oil recovery (EOR) and CO 2 storage capacity in depleted oil reservoirs. The primary goal of the project is to demonstrate that remaining oil can be economically produced using CO 2 -EOR technology in untested areas of the United States. The Citronelle Field appears to be an ideal site for concurrent CO 2 storage and EOR because the field is composed of sandstone reservoirs

488

Biochemically enhanced oil recovery and oil treatment  

DOE Patents (OSTI)

This invention relates to the preparation of new, modified organisms, through challenge growth processes, that are viable in the extreme temperature, pressure and pH conditions and salt concentrations of an oil reservoir and that are suitable for use in microbial enhanced oil recovery. The modified microorganisms of the present invention are used to enhance oil recovery and remove sulfur compounds and metals from the crude oil. 62 figures.

Premuzic, E.T.; Lin, M.

1994-03-29T23:59:59.000Z

489

Pressure swing adsorption with intermediate product recovery  

SciTech Connect

A pressure swing adsorption process is used to achieve intermediate product recovery by the introduction of a gas displacement step before, simultaneous with or subsequent to pressure equalization between beds of a multi-bed adsorption system. A cocurrent depressurization step is then employed to achieve intermediate product recovery. A portion of said intermediate product or of the more readily adsorbable component recovered from a bed advantageously being employed to provide displacement gas for another bed in the adsorption system.

Fuderer, A.

1985-04-23T23:59:59.000Z

490

Optogenetic Approaches to Study Stroke Recovery  

Science Journals Connector (OSTI)

Treatment for stroke is very limited, and potential new therapies are focusing on promoting brain repair and plasticity, as they offer a longer therapeutic time window than the current U.S. Food and Drug Administration approved drug. ... Functional recovery can occur after stroke, and strategies such as direct brain stimulations that promote recovery are promising. ... Brain stimulation allows direct activation of a target area. ...

Michelle Y. Cheng; Eric H. Wang; Gary K. Steinberg

2014-09-26T23:59:59.000Z

491

Waste Isolation Pilot Plant Recovery Plan  

Energy.gov (U.S. Department of Energy (DOE))

This Recovery Plan provides a safe and compliant approach to resuming operations at the Waste Isolation Pilot Plant (WIPP), the repository for disposal of the nation’s defense transuranic (TRU) waste. The U.S. Department of Energy (DOE) is committed to resuming operations by the first quarter of calendar year 2016, and this Recovery Plan outlines the Department’s approach to meet that schedule while prioritizing safety, health, and environmental protection.

492

Exhaust Gas Energy Recovery Technology Applications  

SciTech Connect

Exhaust waste heat recovery systems have the potential to significantly improve vehicle fuel economy for conventional and hybrid electric powertrains spanning passenger to heavy truck applications. This chapter discusses thermodynamic considerations and three classes of energy recovery technologies which are under development for vehicle applications. More specifically, this chapter describes the state-of-the-art in exhaust WHR as well as challenges and opportunities for thermodynamic power cycles, thermoelectric devices, and turbo-compounding systems.

Wagner, Robert M [ORNL] [ORNL; Szybist, James P [ORNL] [ORNL

2014-01-01T23:59:59.000Z

493

Biochemically enhanced oil recovery and oil treatment  

DOE Patents (OSTI)

This invention relates to the preparation of new, modified organisms, through challenge growth processes, that are viable in the extreme temperature, pressure and pH conditions and salt concentrations of an oil reservoir and that are suitable for use in microbial enhanced oil recovery. The modified microorganisms of the present invention are used to enhance oil recovery and remove sulfur compounds and metals from the crude oil.

Premuzic, Eugene T. (East Moriches, NY); Lin, Mow (Rocky Point, NY)

1994-01-01T23:59:59.000Z

494

Catastrophic Incident Recovery: Long-Term Recovery from an Anthrax Event Symposium  

SciTech Connect

On March 19, 2008, policy makers, emergency managers, and medical and Public Health officials convened in Seattle, Washington, for a workshop on Catastrophic Incident Recovery: Long-Term Recovery from an Anthrax Event. The day-long symposium was aimed at generating a dialogue about restoration and recovery through a discussion of the associated challenges that impact entire communities, including people, infrastructure, and critical systems.

Lesperance, Ann M.

2008-06-30T23:59:59.000Z

495

Kinetic modeling of nitric oxide removal from exhaust gases by Selective Non-Catalytic Reduction  

E-Print Network (OSTI)

for increased pressure predict a wider temperature range at which significant nitric oxide can be removed and also in the case of RAPRENOx process the levels of N20 (a by-product in the case of the RAPRENOx process) are significantly lower. The accounting...

Chenanda, Cariappa Mudappa

2012-06-07T23:59:59.000Z

496

Joule heating and nitric oxide in the thermosphere, 2 Charles A. Barth1  

E-Print Network (OSTI)

Joule heating and nitric oxide in the thermosphere, 2 Charles A. Barth1 Received 14 April 2010, gravity waves propagate from the polar regions toward the equator heating the thermosphere at 140 km and higher. These gravity waves are produced by Joule heating that occurs at latitudes of 60° and higher

Bailey, Scott

497

Strategies for laser-induced fluorescence detection of nitric oxide in high-pressure flames.  

E-Print Network (OSTI)

engines and gas turbines where the combustion chamber is at high pressure. Despite the use of catalyticStrategies for laser-induced fluorescence detection of nitric oxide in high-pressure flames. II. A combustion systems3�13 and thus develop new schemes to mini- mize NO effluent. The high operating pressure

Lee, Tonghun

498

Modeling gas phase nitric oxide release in lung epithelial cells Jingjing Jiang a  

E-Print Network (OSTI)

Modeling gas phase nitric oxide release in lung epithelial cells Jingjing Jiang a , Steven C- dated our model with experimental results of gas phase NO release and intracellular L enzyme on NO production. Our model predicts intracellular L-arginine and gas phase NO release over a wide

George, Steven C.

499

Precious Metal Recovery from Fuel Cell MEA's  

SciTech Connect

One of the next-generation power sources is the proton exchange membrane (PEM) fuel cell, which runs on pure hydrogen or hydrogen-rich reformate. At the heart of the PEM fuel cell is a membrane electrode assembly (MEA). The MEA is a laminate composed of electrode layers sandwiched between outer layers, fabricated from either carbon fiber or fabric and which control the diffusion of reactant gases, and the inner polymer mebrane. Hydrogen is oxidized at the anode to form protons, which migrate through the membrane and react with oxygen at the cathode to form water. In this type of fuel cell, platinum catalyzes the reactions at both electrodes. Realization of a future that includes ubiquitous use of hydrogen fuel cell-powered vehicles will be partially contingent on a process for recycling components of the fuel cell membrane electrode assemblies. In aggregate, the platinum used for the fuel cell will represent a large pool of this precious metal, and the efficient recycling of Pt from MEA's will be a cost-enabling factor for success of this technology. Care must be taken in the reclamation process because of the presence of fluoropolymers in the MEA. While Pt is normally recovered with high yield, the combustion process commonly applied to remove an organic matrix will also liberate a large volume of HF, a gas which is both toxic and corrosive. Carbonyl fluoride, which has a recommended exposure limit of 2ppmv, is another undesirable product of fluoroploymer combustion. In 2003, the Department of Energy awarded Engelhard Corporation an 80% cost share grant for a five-year project budgeted at $5.9MM. The principal objective is reclaiming platinum from fuel cell MEA's without producing fluorine-containing emissions. Over the last three years, Engelhard has approached the problem from several directions in balancing the two goals: a commercially-viable recycling process and an environmentally favorable one. Working with both fresh and aged fuel cells, it has been shown that precious metals can be liberated at high yield using microwave assisted acid digestion, but exposure of the gas diffusion electrode surfaces is required. A low-cost solvent-stripping process has been identified for two geometries of fuel cell MEA's: GDL and GDE. This paper will detail progress made in realizing a practical, "green" process for recovery of Pt from PEM fuel cell MEA's

Lawrence Shore

2006-11-16T23:59:59.000Z

500

Rethinking Erasure Codes for Cloud File Systems: Minimizing I/O for Recovery and Degraded Reads  

E-Print Network (OSTI)

tolerate multiple simultaneous failures, single failures represent 99.75% of recoveries [44]. Recovery

Plank, Jim