Powered by Deep Web Technologies
Note: This page contains sample records for the topic "butane liquid propane" 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.


1

Liquid Propane Injection Technology Conductive to Today's North...  

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

Technology Conductive to Today's North American Specification Liquid Propane Injection Technology Conductive to Today's North American Specification Liquid propane injection...

2

Liquid Propane Injection Applications | Department of Energy  

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

Liquid propane injection technology meets manufacturingassembly guidelines, maintenancerepair strategy, and regulations, with same functionality, horsepower, and torque as...

3

The Properties of Liquid Ethane and Propane  

Science Journals Connector (OSTI)

... of Liebig's Annalen. Owing to the greater ease with which it undergoes liquefaction, propane was first investigated. The hydrocarbon was obtained in a state of purity by means ... transferred to a gas-holder over water In order to determine the boiling-point of propane, the purified gas was first condensed to the liquid state in a U-tube ...

A. E. TUTTON

1894-11-15T23:59:59.000Z

4

Partial miscibility behavior of the ternary systems methane-propane-n-octane, methane-n-butane-n-octane, and methane-carbon dioxide-n-octane  

SciTech Connect

The phase behavior of three ternary systems (methane-propane-n-octane, methane-n-butane-n-octane, methane-carbon dioxide-n-octane) was studied in their regions of L/sub 1/-L/sub 2/-V immiscibility. Liquid-phase composition and molar volume data for both liquid phases are presented as a function of temperature and pressure in the three-phase region. The boundaries of the three-phase regions, locl of K points (L/sub 1/-L/sub 2/ = V), LCST points (L/sub 1/ = L/sub 2/-V), and Q points (S-L/sub 1/-L/sub 2/-V) are detailed. A detailed study of the immiscibility behavior of the binary system carbon dioxide-n-octane is also presented.

Hottovy, J.D.; Kohn, J.P.; Luks, K.D.

1982-07-01T23:59:59.000Z

5

Liquid Propane Injection Technology Conductive to Today's North American Specification  

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

Liquid propane injection technology can offer the same power, torque, and environmental vehicle performance while reducing imports of foreign oil

6

Quantitative Determination of n-Propane, iso-Butane, and n-Butane by Headspace GC-MS in Intoxications by Inhalation of Lighter Fluid  

Science Journals Connector (OSTI)

......2-butanol, tetrahydrofuran, 1-bromopropane, n-heptane, 1,2-dichloroethane...due to toxic effects ofn-bu- tane inhalation and considered accidental in nature...in a 14-year-old boy after butane inhalation. Ir. Med. J.92(4): 344 (1999......

Marie-Paule L.A. Bouche; Willy E. Lambert; Jan F.P. Van Bocxlaer; Michel H. Piette; André P. De Leenheer

2002-01-01T23:59:59.000Z

7

Process Simulation, Modeling & Design for Soybean Oil Extraction Using Liquid Propane.  

E-Print Network (OSTI)

??This study investigates the use of liquid propane for soybean oil extraction and the use of commercial software for process modeling and simulation. Soybean oil… (more)

Patrachari, Anirudh Ramanujan

2008-01-01T23:59:59.000Z

8

Process Design and Simulation for Extraction of Milk Fat Using Liquid Propane.  

E-Print Network (OSTI)

??Numerous studies have been conducted to increase the utilization of milk by fractionating the fat. This work examines the use of liquid propane for extraction… (more)

Byluppala, Harita

2010-01-01T23:59:59.000Z

9

Efficient Energy Usage in Butane Splitters  

E-Print Network (OSTI)

PEN*ANE + I n-BUTANE ISOMERISATION i/n-BUTANE FLOW DIAGRAM 2 ALKYLATE PROCESS PROPANE n?BUTANE i/n?BUTANE I * Incorporates C4 Splitter With environmental pressure to remove lead from gas oline expected to continue, the use of MTBE, TBA... ALKYLATION I I I . n?BUTANE FRACTIONATION ISOMERISATION 1sPEL AJKYLATI ACID CONVENTIONAL FRACTIONATOR Fllctionetor Reboil_ n?C4 Prod... 783 ESL-IE-82-04-142 Proceedings from the Fourth Industrial Energy Technology Conference, Houston, TX, April...

Barnwell, J.; Morris, C. P.

1982-01-01T23:59:59.000Z

10

Metallurgical failure analysis of a propane tank boiling liquid expanding vapor explosion (BLEVE).  

SciTech Connect

A severe fire and explosion occurred at a propane storage yard in Truth or Consequences, N.M., when a truck ran into the pumping and plumbing system beneath a large propane tank. The storage tank emptied when the liquid-phase excess flow valve tore out of the tank. The ensuing fire engulfed several propane delivery trucks, causing one of them to explode. A series of elevated-temperature stress-rupture tears developed along the top of a 9800 L (2600 gal) truck-mounted tank as it was heated by the fire. Unstable fracture then occurred suddenly along the length of the tank and around both end caps, along the girth welds connecting the end caps to the center portion of the tank. The remaining contents of the tank were suddenly released, aerosolized, and combusted, creating a powerful boiling liquid expanding vapor explosion (BLEVE). Based on metallography of the tank pieces, the approximate tank temperature at the onset of the BLEVE was determined. Metallurgical analysis of the ruptured tank also permitted several hypotheses regarding BLEVE mechanisms to be evaluated. Suggestions are made for additional work that could provide improved predictive capabilities regarding BLEVEs and for methods to decrease the susceptibility of propane tanks to BLEVEs.

Kilgo, Alice C.; Eckelmeyer, Kenneth Hall; Susan, Donald Francis

2005-01-01T23:59:59.000Z

11

Alternative Fuels Data Center: Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane Propane Printable Version Share this resource Send a link to Alternative Fuels Data Center: Propane to someone by E-mail Share Alternative Fuels Data Center: Propane on Facebook Tweet about Alternative Fuels Data Center: Propane on Twitter Bookmark Alternative Fuels Data Center: Propane on Google Bookmark Alternative Fuels Data Center: Propane on Delicious Rank Alternative Fuels Data Center: Propane on Digg Find More places to share Alternative Fuels Data Center: Propane on AddThis.com... More in this section... Propane Basics Benefits & Considerations Stations Vehicles Laws & Incentives Propane Fuel Prices Find propane fuel prices and trends. Propane, also known as liquefied petroleum gas (LPG) or autogas, has been used worldwide as a vehicle fuel for decades. It is stored as a liquid, and

12

Propane Vehicle Demonstration Grant Program  

SciTech Connect

Project Description: Propane Vehicle Demonstration Grants The Propane Vehicle Demonstration Grants was established to demonstrate the benefits of new propane equipment. The US Department of Energy, the Propane Education & Research Council (PERC) and the Propane Vehicle Council (PVC) partnered in this program. The project impacted ten different states, 179 vehicles, and 15 new propane fueling facilities. Based on estimates provided, this project generated a minimum of 1,441,000 new gallons of propane sold for the vehicle market annually. Additionally, two new off-road engines were brought to the market. Projects originally funded under this project were the City of Portland, Colorado, Kansas City, Impco Technologies, Jasper Engines, Maricopa County, New Jersey State, Port of Houston, Salt Lake City Newspaper, Suburban Propane, Mutual Liquid Propane and Ted Johnson.

Jack Mallinger

2004-08-27T23:59:59.000Z

13

Alternative Fuels Data Center: Propane Tax  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane Tax to someone Propane Tax to someone by E-mail Share Alternative Fuels Data Center: Propane Tax on Facebook Tweet about Alternative Fuels Data Center: Propane Tax on Twitter Bookmark Alternative Fuels Data Center: Propane Tax on Google Bookmark Alternative Fuels Data Center: Propane Tax on Delicious Rank Alternative Fuels Data Center: Propane Tax on Digg Find More places to share Alternative Fuels Data Center: Propane Tax on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Propane Tax For taxation purposes, liquefied petroleum gas (propane) used as a motor vehicle fuel must be converted to gasoline gallon equivalents (GGE) using the conversion factor of 4.24 pounds per gallon of liquid at 60 degrees Fahrenheit per GGE. Propane is taxed at a rate of $0.20 per GGE. (Reference

14

Transportation Fuel Basics - Propane | Department of Energy  

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

Propane Propane Transportation Fuel Basics - Propane July 30, 2013 - 4:31pm Addthis Photo of a man standing next to a propane fuel pump with a tank in the background. Propane, also known as liquefied petroleum gas (LPG or LP-gas), or autogas in Europe, is a high-energy alternative fuel. It has been used for decades to fuel light-duty and heavy-duty propane vehicles. Propane is a three-carbon alkane gas (C3H8). Stored under pressure inside a tank, propane turns into a colorless, odorless liquid. As pressure is released, the liquid propane vaporizes and turns into gas that is used for combustion. An odorant, ethyl mercaptan, is added for leak detection. Propane has a high octane rating and excellent properties for spark-ignited internal combustion engines. It is nontoxic and presents no threat to soil,

15

LNG liquid-liquid immiscibility  

SciTech Connect

Although natural gas species rarely exhibit liquid-liquid immiscibility in binary systems, the presence of additional components can extend the domain of immiscibility in those few binary systems where it already exists or produce immiscibility in binary systems where it had not existed. If the solute has the proper molecular relation to the solvent mixture background, liquid-liquid-vapor (LLV) behavior will occur; such phenomena greatly complicate the design of LNG processing equipment. To aid LNG engineers, researchers mapped the thermodynamic behavior of four ternary LLV systems and examined the effects of the second solvents - ethane, propane, n-butane, and CO/sub 2/ - on the binary methane + n-octane system.

Luks, K.D.; Kohn, J.P.

1981-09-01T23:59:59.000Z

16

Propane Outlook  

Gasoline and Diesel Fuel Update (EIA)

4 of 24 4 of 24 Notes: EIA expects lower residential propane prices this winter compared to the high prices seen last winter. As of now, it appears that propane inventories will be more than adequate going into this winter. Although inventories in the Midwest remain low, there is still time for the ample inventories in the Gulf Coast to make their way up into the Midwest before heating season begins in earnest. As always, the major uncertainties affecting demand this winter are the weather and the economy. Other uncertainties affecting the propane market this winter are crude oil and natural gas prices. If natural gas prices this winter are around what EIA expects them to be, we will likely see very little, if any, propane production shut-in at gas plants. However, as the current situation with the TET shows, there could be short

17

Measurements of volatile organic compounds at a suburban ground site (T1) in Mexico City during the MILAGRO 2006 campaign: measurement comparison, emission ratios, and source attribution  

E-Print Network (OSTI)

carbon monoxide (Table 3). Propane, n- butane and i- butaneof vehicle traffic and liquid propane gas (LPG) emissionshicles, the use of liquid propane gas and the production of

2011-01-01T23:59:59.000Z

18

Alternative Fuels Data Center: Propane Vehicle Rebate - Minnesota Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane Vehicle Rebate Propane Vehicle Rebate - Minnesota Propane Association (MPA) to someone by E-mail Share Alternative Fuels Data Center: Propane Vehicle Rebate - Minnesota Propane Association (MPA) on Facebook Tweet about Alternative Fuels Data Center: Propane Vehicle Rebate - Minnesota Propane Association (MPA) on Twitter Bookmark Alternative Fuels Data Center: Propane Vehicle Rebate - Minnesota Propane Association (MPA) on Google Bookmark Alternative Fuels Data Center: Propane Vehicle Rebate - Minnesota Propane Association (MPA) on Delicious Rank Alternative Fuels Data Center: Propane Vehicle Rebate - Minnesota Propane Association (MPA) on Digg Find More places to share Alternative Fuels Data Center: Propane Vehicle Rebate - Minnesota Propane Association (MPA) on AddThis.com...

19

Liquid Propane Injection Applications  

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

Presentation given at the 16th Directions in Engine-Efficiency and Emissions Research (DEER) Conference in Detroit, MI, September 27-30, 2010.

20

Residential propane prices surges  

U.S. Energy Information Administration (EIA) Indexed Site

Midwest and Northeast propane prices much higher this winter than last year Households that heat with propane will pay for that propane at prices averaging 39 percent higher in the...

Note: This page contains sample records for the topic "butane liquid propane" 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

Alternative Fuel Tool Kit How to Implement: Propane  

E-Print Network (OSTI)

, colorless gas that is a byproduct of natural gas production and crude oil refining. Propane autogas What is Liquefied Petroleum Gas? Liquefied petroleum gas (LPG) is commonly referred to as propane energy storage, propane is stored as a liquid in a pressurized tank onboard the vehicle, typically at 100

22

Alternative Fuels Data Center: Propane Vehicle Rebates - Western Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane Vehicle Propane Vehicle Rebates - Western Propane Gas Association (WPGA) to someone by E-mail Share Alternative Fuels Data Center: Propane Vehicle Rebates - Western Propane Gas Association (WPGA) on Facebook Tweet about Alternative Fuels Data Center: Propane Vehicle Rebates - Western Propane Gas Association (WPGA) on Twitter Bookmark Alternative Fuels Data Center: Propane Vehicle Rebates - Western Propane Gas Association (WPGA) on Google Bookmark Alternative Fuels Data Center: Propane Vehicle Rebates - Western Propane Gas Association (WPGA) on Delicious Rank Alternative Fuels Data Center: Propane Vehicle Rebates - Western Propane Gas Association (WPGA) on Digg Find More places to share Alternative Fuels Data Center: Propane Vehicle Rebates - Western Propane Gas Association (WPGA) on AddThis.com...

23

Residential propane price  

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

propane price decrease The average retail price for propane is 2.37 per gallon, down 1.3 cents from last week, based on the residential heating fuel survey by the U.S. Energy...

24

Residential propane price  

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

propane price decreases The average retail price for propane is 2.35 per gallon, down 1.1 cents from last week, based on the residential heating fuel survey by the U.S. Energy...

25

Residential propane price  

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

propane price decreases The average retail price for propane is 2.36 per gallon, down 1 cent from last week, based on the residential heating fuel survey by the U.S. Energy...

26

Propane situation update  

Annual Energy Outlook 2012 (EIA)

Northeast South Midwest West U.S. total 116 million homes natural gas propane heating oil electricity wood keroseneotherno heating propane 4.5% 7% Of all homes heated by...

27

Residential propane prices increase  

Annual Energy Outlook 2012 (EIA)

propane prices increase The average retail price for propane rose 3.2 cents from a week ago to 2.86 per gallon. That's up 59.3 cents from a year ago, based on the residential...

28

Residential propane prices decreases  

U.S. Energy Information Administration (EIA) Indexed Site

5, 2014 Residential propane prices decreases The average retail price for propane fell to 3.89 per gallon, that's down 11.9 cents from a week ago, based on the residential heating...

29

Residential propane prices increase  

Gasoline and Diesel Fuel Update (EIA)

propane prices increase The average retail price for propane rose 10.3 cents from a week ago to 2.96 per gallon. That's up 68.1 cents from a year ago, based on the residential...

30

Residential propane prices increase  

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

propane prices increase The average retail price for propane rose 3.9 cents from a week ago to 2.80 per gallon. That's up 53.7 cents from a year ago, based on the residential...

31

Residential propane prices increase  

Annual Energy Outlook 2012 (EIA)

propane prices increase The average retail price for propane rose 5.5 cents per gallon from last week to 2.62 per gallon; up 37.4 cents from a year ago, based on the residential...

32

Residential propane prices surges  

Gasoline and Diesel Fuel Update (EIA)

propane prices surges The average retail price for propane rose to an all-time high of 4.01 a gallon, that's up 1.05 from a week ago, based on the residential heating fuel survey...

33

Residential propane price increases  

U.S. Energy Information Administration (EIA) Indexed Site

propane price increases The average retail price for propane is 2.41 per gallon, up 6-tenths of a cent from last week, based on the residential heating fuel survey by the U.S....

34

Residential propane prices stable  

Gasoline and Diesel Fuel Update (EIA)

propane price decreases The average retail price for propane is 2.40 per gallon, down 9-tenths of a cent from last week, based on the residential heating fuel survey by the U.S....

35

Residential propane price decreases  

Gasoline and Diesel Fuel Update (EIA)

6, 2014 Residential propane price decreases The average retail price for propane fell to 3.48 per gallon, down 15.9 cents from a week ago, based on the residential heating fuel...

36

Residential propane prices surges  

U.S. Energy Information Administration (EIA) Indexed Site

9, 2014 Residential propane price decreases The average retail price for propane fell to 3.08 per gallon, down 8.6 cents from a week ago, based on the residential heating fuel...

37

Residential propane prices increase  

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

propane prices increase The average retail price for propane rose 4.8 cents from a week ago to 2.76 per gallon. That's up 51.2 cents from a year ago, based on the residential...

38

Residential propane prices increase  

Gasoline and Diesel Fuel Update (EIA)

propane prices increase The average retail price for propane rose 2.5 cents from a week ago to 2.83 per gallon. That's up 56 cents from a year ago, based on the residential...

39

Residential propane price decreases  

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

05, 2014 Residential propane price decreases The average retail price for propane fell to 2.40 per gallon, down 1.2 cents from a week ago, based on the residential heating fuel...

40

Residential propane prices increase  

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

propane prices increase The average retail price for propane rose to 2.40 per gallon, up 1.1 cents from a week ago, based on the residential heating fuel survey by the U.S. Energy...

Note: This page contains sample records for the topic "butane liquid propane" 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

Residential propane prices surges  

Gasoline and Diesel Fuel Update (EIA)

2, 2014 Residential propane price decreases The average retail price for propane fell to 3.17 per gallon, down 13.1 cents from a week ago, based on the residential heating fuel...

42

Residential propane prices increase  

Annual Energy Outlook 2012 (EIA)

propane prices increase The average retail price for propane rose 2.3 cents per gallon from last week to 2.57 per gallon; up 32.2 cents from a year ago, based on the residential...

43

Residential propane prices available  

Annual Energy Outlook 2012 (EIA)

propane prices available The average retail price for propane is 2.30 per gallon, based on the U.S. Energy Information Administration's weekly residential heating fuel survey....

44

Residential propane prices increase  

Gasoline and Diesel Fuel Update (EIA)

propane prices increase The average retail price for propane rose 9.1 cents from a week ago to 2.71 per gallon. That's up 46.9 cents from a year ago, based on the residential...

45

Residential propane prices stable  

U.S. Energy Information Administration (EIA) Indexed Site

propane prices stable The average retail price for propane is 2.37 per gallon. That's down 4-tenths of a penny from a week ago, based on the U.S. Energy Information...

46

Residential propane prices surges  

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

5, 2014 Residential propane price decreases The average retail price for propane fell to 3.30 per gallon, down 17.5 cents from a week ago, based on the residential heating fuel...

47

Propane on Titan  

E-Print Network (OSTI)

We present the first observations of propane (C$_3$H$_8$) on Titan that unambiguously resolve propane features from other numerous stratospheric emissions. This is accomplished using a $R=\\lambda/\\delta\\lambda\\approx10^5$ spectrometer (TEXES) to observe propane's $\

H. G. Roe; T. K. Greathouse; M. J. Richter; J. H. Lacy

2003-09-23T23:59:59.000Z

48

This Week In Petroleum Propane Section  

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

Residential propane prices (dollars per gallon) Average Regional Residential propane prices graph Regional residential propane prices 2013-14 graph Residential propane prices...

49

2013 Propane Market Outlook  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

3 3 Propane Market Outlook Assessment of Key Market Trends, Threats, and Opportunities Facing the Propane Industry Through 2020 P R E S E N T E D B Y : Prepared for the Propane Education & Research Council (PERC) by: ICF International, Inc. 9300 Lee Highway Fairfax, VA 22031 Tel (703) 218-2758 www.icfi.com Principal Authors: Mr. Michael Sloan msloan@icfi.com Mr. Warren Wilczewski wwilczewski@icfi.com Propane Market Outlook at a Glance ¡ Total consumer propane sales declined by more than 17 percent between 2009 and 2012, including 3.3 percent in 2011 and 10 to 12 percent in 2012. The declines in 2011 and 2012 were due primarily to much warmer than normal weather, as well as the impact of higher propane prices and continuing efficiency trends. Sales are expected to rebound in 2013 with a return to more

50

Propane vehicles : status, challenges, and opportunities.  

SciTech Connect

Propane as an auto fuel has a high octane value and has key properties required for spark-ignited internal combustion engines. To operate a vehicle on propane as either a dedicated fuel or bi-fuel (i.e., switching between gasoline and propane) vehicle, only a few modifications must be made to the engine. Until recently propane vehicles have commonly used a vapor pressure system that was somewhat similar to a carburetion system, wherein the propane would be vaporized and mixed with combustion air in the intake plenum of the engine. This leads to lower efficiency as more air, rather than fuel, is inducted into the cylinder for combustion (Myers 2009). A newer liquid injection system has become available that injects propane directly into the cylinder, resulting in no mixing penalty because air is not diluted with the gaseous fuel in the intake manifold. Use of a direct propane injection system will improve engine efficiency (Gupta 2009). Other systems include the sequential multi-port fuel injection system and a bi-fuel 'hybrid' sequential propane injection system. Carbureted systems remain in use but mostly for non-road applications. In the United States a closed-loop system is used in after-market conversions. This system incorporates an electronic sensor that provides constant feedback to the fuel controller to allow it to measure precisely the proper air/fuel ratio. A complete conversion system includes a fuel controller, pressure regulator valves, fuel injectors, electronics, fuel tank, and software. A slight power loss is expected in conversion to a vapor pressure system, but power can still be optimized with vehicle modifications of such items as the air/fuel mixture and compression ratios. Cold start issues are eliminated for vapor pressure systems since the air/fuel mixture is gaseous. In light-duty propane vehicles, the fuel tank is typically mounted in the trunk; for medium- and heavy-duty vans and trucks, the tank is located under the body of the vehicle. Propane tanks add weight to a vehicle and can slightly increase the consumption of fuel. On a gallon-to-gallon basis, the energy content of propane is 73% that of gasoline, thus requiring more propane fuel to travel an equivalent distance, even in an optimized engine (EERE 2009b).

Rood Werpy, M.; Burnham, A.; Bertram, K.; Energy Systems

2010-06-17T23:59:59.000Z

51

High pressure/high temperature vapor liquid equilibrium study of light gases in hydrogen-coal liquid model compound systems using perturbation chromatography  

SciTech Connect

Perturbation chromatography or gas-liquid partition chromatography (GLPC) provides a powerful tool for making physicochemical measurements. In this investigation GLPC was applied to study the vapor-liquid equilibrium behavior of light gases in nonvolatile coal liquid model compound solvents at high temperatures and high pressures. Improvements made in existing GLPC techniques include: the use of a high pressure tandem proportioning pump to give precise control of the carrier gas flow rate and low pressure drops; a high pressure ionization chamber to detect the injection of very dilute radioactive sample gases; and the use of a microcomputer to provide instantaneous integration and very precise retention times of the chromatographic peaks. Infinite dilution K-values for methane, ethane, propane, n-butane, carbon dioxide, and hydrogen sulfide in hydrogen-dibenzofuran systems were obtained at 100 and 125 C and up to 800 psia. Infinite dilution K-values for the same light gases in hydrogen-9-methylanthracene systems were obtained at 100, 125, 150, 175, and 200 C and up to 3000 psia. Henry's constants were determined for the light gases in 9-methylanthracene. Second cross virial coefficients and vapor phase infinite dilution fugacity coefficients were calculated for methane, ethane, propane, and n-butane in hydrogen. These results were combined with the experimental K-value measurements to obtain Henry's constants in hydrogen-9-methylanthracene mixtures of fixed liquid compositions. Infinite dilution heats of solution of the solute gases in the mixtures were calculated.

Kragas, T.K.

1983-01-01T23:59:59.000Z

52

Natural Gas Plant Field Production: Natural Gas Liquids  

U.S. Energy Information Administration (EIA) Indexed Site

Product: Natural Gas Liquids Pentanes Plus Liquefied Petroleum Gases Ethane Propane Normal Butane Isobutane Period-Unit: Monthly-Thousand Barrels Monthly-Thousand Barrels per Day Annual-Thousand Barrels Annual-Thousand Barrels per Day Product: Natural Gas Liquids Pentanes Plus Liquefied Petroleum Gases Ethane Propane Normal Butane Isobutane Period-Unit: Monthly-Thousand Barrels Monthly-Thousand Barrels per Day Annual-Thousand Barrels Annual-Thousand Barrels per Day Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By: Product Area Apr-13 May-13 Jun-13 Jul-13 Aug-13 Sep-13 View History U.S. 74,056 76,732 74,938 79,040 82,376 81,196 1981-2013 PADD 1 1,525 1,439 2,394 2,918 2,821 2,687 1981-2013 East Coast 1993-2008 Appalachian No. 1 1,525 1,439 2,394 2,918 2,821 2,687 1993-2013 PADD 2 12,892 13,208 13,331 13,524 15,204 15,230 1981-2013 Ind., Ill. and Ky. 1,975 1,690 2,171 1,877 2,630 2,746 1993-2013

53

Natural Gas Plant Stocks of Natural Gas Liquids  

Gasoline and Diesel Fuel Update (EIA)

Product: Natural Gas Liquids Pentanes Plus Liquefied Petroleum Gases Ethane Propane Normal Butane Isobutane Period: Monthly Annual Product: Natural Gas Liquids Pentanes Plus Liquefied Petroleum Gases Ethane Propane Normal Butane Isobutane Period: Monthly Annual Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By: Product Area Apr-13 May-13 Jun-13 Jul-13 Aug-13 Sep-13 View History U.S. 5,419 6,722 6,801 5,826 6,210 6,249 1993-2013 PADD 1 122 121 115 189 246 248 1993-2013 East Coast 1993-2010 Appalachian No. 1 122 121 115 189 246 248 1993-2013 PADD 2 959 891 880 1,129 1,104 1,041 1993-2013 Ind., Ill. and Ky. 311 300 298 308 262 260 1993-2013 Minn., Wis., N. Dak., S. Dak. 56 64 58 60 51 64 1993-2013 Okla., Kans., Mo. 592 527 524 761 791 717 1993-2013 PADD 3 3,810 5,007 5,032 3,817 4,246 4,272 1993-2013

54

Propane Fuel Basics | Department of Energy  

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

Propane Fuel Basics Propane Fuel Basics July 30, 2013 - 4:31pm Addthis Photo of a man standing next to a propane fuel pump with a tank in the background. Propane, also known as...

55

Alternative Fuels Data Center: Propane Vehicles  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane Propane Printable Version Share this resource Send a link to Alternative Fuels Data Center: Propane Vehicles to someone by E-mail Share Alternative Fuels Data Center: Propane Vehicles on Facebook Tweet about Alternative Fuels Data Center: Propane Vehicles on Twitter Bookmark Alternative Fuels Data Center: Propane Vehicles on Google Bookmark Alternative Fuels Data Center: Propane Vehicles on Delicious Rank Alternative Fuels Data Center: Propane Vehicles on Digg Find More places to share Alternative Fuels Data Center: Propane Vehicles on AddThis.com... More in this section... Propane Basics Benefits & Considerations Stations Vehicles Availability Conversions Emissions Laws & Incentives Propane Vehicles Related Information Availability Conversions Emissions Incentives & Laws

56

propane | OpenEI  

Open Energy Info (EERE)

propane propane Dataset Summary Description The Air-Conditioning, Heating, and Refrigeration Institute (AHRI) maintains data on the energy use and efficiency of water heaters for its members. The FTC does not necessarily endorse the views expressed on that site or guarantee the accuracy or completeness of the information on it. Please note that the site you link to may track visitor viewing habits. This spreadsheet contains data on Bosch, Noritz, Paloma and Takagi manufacturing companies. Source Energy Applicance Data - United States Federal Trade Commission, www.ftc.gov Date Released Unknown Date Updated Unknown Keywords energy use Natural Gas propane Water heater Data application/vnd.openxmlformats-officedocument.spreadsheetml.sheet icon Combined.xlsx (xlsx, 12.7 KiB)

57

High propane recovery process, Delpro{trademark} saves energy  

SciTech Connect

There are several technologies for recovering propane from natural gas. These include simple refrigeration which typically operate at {minus}10 F for dewpoint control operations or {minus}40 F for propane recovery. Turbo-expander systems are well established for levels of propane recovery. Other processes include lean oil systems (or hydrocarbon liquid as in the Mehra process) for recovering propane up to about the 95% recovery level. Delta Hudson has developed a new process which recovers propane from natural gas using a turbo-expander. This new process has the trade name DELPRO{trademark} and has been patented in the United States, Canada and several other countries. The advantages of the DELPRO{trademark} high recovery process are as follows: Propane recovery up to 99% is economically achievable; Simple flow scheme; Power consumption is reduced by up to 15% compared to competing processes for the same propane recovery level; For the same power consumption as used by competing processes, significantly higher propane recovery levels are achieved; and DELPRO{trademark} can be adapted to ethane recovery. In this mode, the process has the advantage that it rejects carbon dioxide to a greater extent than other processes. This reduces, or in some cases, eliminates subsequent treating requirements.

Sorensen, J. [Delta Hudson Engineering Ltd., Calgary, Alberta (Canada)

1998-12-31T23:59:59.000Z

58

Residential propane price decreases slightly  

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

propane price decreases slightly The average retail price for propane is 2.38 per gallon, down 3-tenths of a cent from last week, based on the residential heating fuel survey by...

59

Residential propane price is unchanged  

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

13, 2014 Residential propane price is unchanged The average retail price for propane is 2.40 per gallon, down one-tenth of a cent from last week, based on the residential heating...

60

Heating Oil and Propane Update  

Gasoline and Diesel Fuel Update (EIA)

Maps of states participating in Winter Fuels Survey Residential propane PADD map Residential heating oil PADD map...

Note: This page contains sample records for the topic "butane liquid propane" 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

Alternative Fuels Data Center: Propane Vehicle Availability  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane Propane Printable Version Share this resource Send a link to Alternative Fuels Data Center: Propane Vehicle Availability to someone by E-mail Share Alternative Fuels Data Center: Propane Vehicle Availability on Facebook Tweet about Alternative Fuels Data Center: Propane Vehicle Availability on Twitter Bookmark Alternative Fuels Data Center: Propane Vehicle Availability on Google Bookmark Alternative Fuels Data Center: Propane Vehicle Availability on Delicious Rank Alternative Fuels Data Center: Propane Vehicle Availability on Digg Find More places to share Alternative Fuels Data Center: Propane Vehicle Availability on AddThis.com... More in this section... Propane Basics Benefits & Considerations Stations Vehicles Availability Conversions Emissions Laws & Incentives

62

Influence of propane on CO2/CH4 and N2/CH4 separations in CHA zeolite membranes  

Science Journals Connector (OSTI)

Abstract Two types of CHA zeolite membranes (SAPO-34, SSZ-13) were used for CO2/CH4, N2/CH4, and CO2/i-butane separations at both low (270 and 350 kPa) and high (1.73 MPa) pressures. The SSZ-13 membranes were more selective, with CO2/CH4 separation selectivities as high as 280 and N2/CH4 separation selectivities of 12 at 270 kPa feed pressure. For both types of membranes, selectivities and permeances decreased as the feed pressure increased. The CO2/i-butane separation selectivities were greater than 500,000 for SAPO-34 membranes, indicating extremely low densities of defects because i-butane is too large to enter the CHA pores. The CO2/i-butane selectivities were smaller for SSZ-13 membranes (2,800–20,000), in part because the SSZ-13 layer was on the outside of the porous mullite tubes and sealing the membrane on the zeolite surface was more difficult than for the SAPO-34 membranes that were grown on the inside of glazed alumina tubes. Propane, in feed concentrations from 1 to 9%, significantly influenced separations by decreasing permeances in most cases. The effect was larger for N2/CH4 than for CO2/CH4 mixtures, apparently because the more strongly-adsorbing CO2 competes better than N2 with propane for adsorption sites. Although propane caused permeances to decrease significantly over time, selectivities decreased much less. Propane decreased permeances more for SAPO-34 membranes than for SSZ-13 membranes at 350 kPa, and at high pressure propane even increased CO2 permeances and decreased CH4 permeances in SSZ-13 membranes, thus significantly increasing CO2/CH4 selectivities. Propane permeances reached steady state relatively quickly because its permeation was mostly through defects, but CO2, N2, and CH4 permeances did not stabilize in the presence of propane, even after seven days. The effects of propane were reversible when it was removed from the feed and the membranes were heated.

Ting Wu; Merritt C. Diaz; Yihong Zheng; Rongfei Zhou; Hans H. Funke; John L. Falconer; Richard D. Noble

2015-01-01T23:59:59.000Z

63

High pressure fluid phase equilibrium data of poly(2-ethylhexyl acrylate) in propane  

Science Journals Connector (OSTI)

Substance Name(s): propane; Dimethylmethane; n-Propane; Propyl hydride; R 290; propane liquefied; propane in gaseous state; Propan; Propangas; Propan

Ch. Wohlfarth

2009-01-01T23:59:59.000Z

64

The catalytic oxidation of propane  

E-Print Network (OSTI)

THE CATALYTIC OXIDATION OP PROPANE A Thesis By Charles Frederick Sandersont * * June 1949 Approval as to style and content recommended: Head of the Department of Chemical Engineering THE CATALYTICi OXIDATTON OF PROPANE A Thesis By Charles... Frederick ;Sandersonit * June 1949 THE CATALYTIC OXIDATION OP PROPANE A Thesis Submitted to the Faculty of the Agricultural and Mechanical College of Texas in Partial Fulfillment of the Requirements for the Degree of Doctor of Philosophy Major...

Sanderson, Charles Frederick

2013-10-04T23:59:59.000Z

65

Alternative Fuels Data Center: Propane Infrastructure and Fuel Incentives -  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane Infrastructure Propane Infrastructure and Fuel Incentives - Boulden Propane to someone by E-mail Share Alternative Fuels Data Center: Propane Infrastructure and Fuel Incentives - Boulden Propane on Facebook Tweet about Alternative Fuels Data Center: Propane Infrastructure and Fuel Incentives - Boulden Propane on Twitter Bookmark Alternative Fuels Data Center: Propane Infrastructure and Fuel Incentives - Boulden Propane on Google Bookmark Alternative Fuels Data Center: Propane Infrastructure and Fuel Incentives - Boulden Propane on Delicious Rank Alternative Fuels Data Center: Propane Infrastructure and Fuel Incentives - Boulden Propane on Digg Find More places to share Alternative Fuels Data Center: Propane Infrastructure and Fuel Incentives - Boulden Propane on AddThis.com...

66

Alternative Fuels Data Center: Propane Related Links  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane Propane Printable Version Share this resource Send a link to Alternative Fuels Data Center: Propane Related Links to someone by E-mail Share Alternative Fuels Data Center: Propane Related Links on Facebook Tweet about Alternative Fuels Data Center: Propane Related Links on Twitter Bookmark Alternative Fuels Data Center: Propane Related Links on Google Bookmark Alternative Fuels Data Center: Propane Related Links on Delicious Rank Alternative Fuels Data Center: Propane Related Links on Digg Find More places to share Alternative Fuels Data Center: Propane Related Links on AddThis.com... More in this section... Propane Basics Production & Distribution Related Links Benefits & Considerations Stations Vehicles Laws & Incentives Propane Related Links This list includes links related to propane. The Alternative Fuels Data

67

Comparison of CO and NO Emissions from Propane, n-Butane, and Dimethyl Ether Premixed Flames  

Science Journals Connector (OSTI)

Measurements were made with a water-cooled stainless steel sampling probe situated above the visible reaction zone of a co-flow burner. ... Dehydration is satisfactory for DME production geared toward current demand but it is not cost-effective for the mass production of DME required for widespread fuel use.10 The recent and intense interest in DME as a transportation fuel has arisen from development of new methods to produce DME on a larger scale from natural gas10 and from syngas in a one-step slurry phase process. ...

Christopher A. Frye; André L. Boehman; Peter J. A. Tijm

1999-02-26T23:59:59.000Z

68

Case Study ? Propane School Bus Fleets  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

technicians about the safety of propane vehicles, particularly with regards to propane tanks. Data Analysis Results The five fleets operating the 110 school buses described in...

69

Biofuels: Bacteria generate propane gas  

Science Journals Connector (OSTI)

... Genetically engineered bacteria could one day be harnessed to make renewable propane fuel. Patrik Jones at Imperial College London, Kalim Akhtar at University College London and ... different species of bacteria into Escherichia coli, so that the microbe could convert glucose into propane gas. With genetic tinkering and by increasing the levels of oxygen to which the ...

2014-09-10T23:59:59.000Z

70

Effect of molecular solutes on the electron drift velocity in liquid Ar, Kr, and Xe  

Science Journals Connector (OSTI)

Measurements of the electron drift velocity in liquid argon, krypton, and xenon were performed in an electric field up to 100 kV cm-1. At higher field strengths saturation velocities were observed in agreement with other authors. The addition of a small concentration of molecular solutes leads to an increase of the electron drift velocity above the saturation value of the pure liquid. The drift velocity either reaches a higher constant value or passes through a maximum at field strengths greater than 104 V cm-1. This effect was investigated as a function of solute concentration for N2, H2, methane, ethane, propane, and butane. Inelastic energy losses in collisions of electrons and solute molecules are assumed and by means of the Cohen-Lekner theory the energy dependence of the loss processes is derived.

K. Yoshino; U. Sowada; W. F. Schmidt

1976-07-01T23:59:59.000Z

71

Alternative Fuels Data Center: Propane Tax Exemption  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Exemption Exemption to someone by E-mail Share Alternative Fuels Data Center: Propane Tax Exemption on Facebook Tweet about Alternative Fuels Data Center: Propane Tax Exemption on Twitter Bookmark Alternative Fuels Data Center: Propane Tax Exemption on Google Bookmark Alternative Fuels Data Center: Propane Tax Exemption on Delicious Rank Alternative Fuels Data Center: Propane Tax Exemption on Digg Find More places to share Alternative Fuels Data Center: Propane Tax Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Propane Tax Exemption Liquefied petroleum gas (propane) is exempt from the state fuel excise tax when sold from a licensed propane vendor to a licensed propane user or a propane vehicle owner if it is delivered into a bulk storage tank that can

72

Alternative Fuels Data Center: Propane Vehicle Emissions  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Vehicles » Propane Vehicles » Propane Printable Version Share this resource Send a link to Alternative Fuels Data Center: Propane Vehicle Emissions to someone by E-mail Share Alternative Fuels Data Center: Propane Vehicle Emissions on Facebook Tweet about Alternative Fuels Data Center: Propane Vehicle Emissions on Twitter Bookmark Alternative Fuels Data Center: Propane Vehicle Emissions on Google Bookmark Alternative Fuels Data Center: Propane Vehicle Emissions on Delicious Rank Alternative Fuels Data Center: Propane Vehicle Emissions on Digg Find More places to share Alternative Fuels Data Center: Propane Vehicle Emissions on AddThis.com... More in this section... Propane Basics Benefits & Considerations Stations Vehicles Availability Conversions Emissions Laws & Incentives Propane Vehicle Emissions

73

Combustion behaviour of a heavy duty common rail marine Diesel engine fumigated with propane  

Science Journals Connector (OSTI)

This paper presents results from the testing of a heavy duty common rail marine Diesel engine with electronically controlled two stage liquid fuel injection, operating under load on a test bench with propane mixed into the inlet air at various rates. Results are presented for a range of engine loads, with brake mean effective pressure up to 22 bar at 1800 rpm. The electronic engine control unit is not modified and allowed to respond to the addition of propane according to its inbuilt map. This results in retarded injection timing with increased propane addition at some test points. At each test point, constant engine speed and brake torque are maintained for various rates of propane addition. Cylinder pressure and the injector activation voltage are recorded with a high speed data acquisition system. Apparent heat release rate is calculated from the measured cylinder pressure. At high rates of propane addition very high pressure rise rates and severe knock are measured. At the high brake mean effective pressure conditions tested, knock limits propane supply rates to less than 20% by energy. Small increases in thermal efficiency are indicated with moderate rates of propane addition. Exhaust emissions of NOx, CO, HC and smoke are measured. CO, HC and smoke emissions increase significantly with increasing propane addition. For high propane supply rates, two distinct peaks in heat release rate are measured. Analysis is made of the flammability of the propane–air mixtures at the elevated temperatures at the end of the compression stroke, using the modified Burgess–Wheeler Law. At propane supply rates greater than 25%, the propane–air mixture is flammable in its own right at compression temperature. The apparent heat release rate, fuel injection timing and flammability data allow analysis of the mechanism of the combustion process with propane fumigation.

L. Goldsworthy

2012-01-01T23:59:59.000Z

74

Alternative Fuels Data Center: Propane Benefits  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Benefits to Benefits to someone by E-mail Share Alternative Fuels Data Center: Propane Benefits on Facebook Tweet about Alternative Fuels Data Center: Propane Benefits on Twitter Bookmark Alternative Fuels Data Center: Propane Benefits on Google Bookmark Alternative Fuels Data Center: Propane Benefits on Delicious Rank Alternative Fuels Data Center: Propane Benefits on Digg Find More places to share Alternative Fuels Data Center: Propane Benefits on AddThis.com... More in this section... Propane Basics Benefits & Considerations Stations Vehicles Laws & Incentives Propane Benefits and Considerations Also known as liquefied petroleum gas (LPG), propane is a domestically produced, well-established, clean-burning fuel. Using propane as a vehicle fuel increases energy security, provides convenience and performance

75

Alternative Fuels Data Center: Propane Vehicle Training  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane Vehicle Propane Vehicle Training to someone by E-mail Share Alternative Fuels Data Center: Propane Vehicle Training on Facebook Tweet about Alternative Fuels Data Center: Propane Vehicle Training on Twitter Bookmark Alternative Fuels Data Center: Propane Vehicle Training on Google Bookmark Alternative Fuels Data Center: Propane Vehicle Training on Delicious Rank Alternative Fuels Data Center: Propane Vehicle Training on Digg Find More places to share Alternative Fuels Data Center: Propane Vehicle Training on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Propane Vehicle Training The Railroad Commission of Texas Alternative Energy Division offers free safety and maintenance training on propane vehicles, buses, and forklifts.

76

Alternative Fuels Data Center: Propane Basics  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Basics to Basics to someone by E-mail Share Alternative Fuels Data Center: Propane Basics on Facebook Tweet about Alternative Fuels Data Center: Propane Basics on Twitter Bookmark Alternative Fuels Data Center: Propane Basics on Google Bookmark Alternative Fuels Data Center: Propane Basics on Delicious Rank Alternative Fuels Data Center: Propane Basics on Digg Find More places to share Alternative Fuels Data Center: Propane Basics on AddThis.com... More in this section... Propane Basics Production & Distribution Related Links Benefits & Considerations Stations Vehicles Laws & Incentives Propane Fuel Basics Propane dispenser Also known as liquefied petroleum gas (LPG) or autogas, propane is a clean-burning, high-energy alternative fuel that's been used for decades to

77

Alternative Fuels Data Center: Propane Tax  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane Tax to someone Propane Tax to someone by E-mail Share Alternative Fuels Data Center: Propane Tax on Facebook Tweet about Alternative Fuels Data Center: Propane Tax on Twitter Bookmark Alternative Fuels Data Center: Propane Tax on Google Bookmark Alternative Fuels Data Center: Propane Tax on Delicious Rank Alternative Fuels Data Center: Propane Tax on Digg Find More places to share Alternative Fuels Data Center: Propane Tax on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Propane Tax Motor fuel taxes for propane used in vehicles are collected through an annual sticker permit fee based on the vehicles' registered gross vehicle weight rating and the number of miles driven the previous year. (Reference Texas Statutes, Tax Code 162.305

78

Alternative Fuels Data Center: Propane Supplier Requirements  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane Supplier Propane Supplier Requirements to someone by E-mail Share Alternative Fuels Data Center: Propane Supplier Requirements on Facebook Tweet about Alternative Fuels Data Center: Propane Supplier Requirements on Twitter Bookmark Alternative Fuels Data Center: Propane Supplier Requirements on Google Bookmark Alternative Fuels Data Center: Propane Supplier Requirements on Delicious Rank Alternative Fuels Data Center: Propane Supplier Requirements on Digg Find More places to share Alternative Fuels Data Center: Propane Supplier Requirements on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Propane Supplier Requirements A retail supplier may only distribute liquefied petroleum gas (LPG or propane) if the supplier holds a license from the Wisconsin Department of

79

Propane, Liquefied Petroleum Gas (LPG)  

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

Propane: Liquefied Petroleum Gas (LPG) Propane: Liquefied Petroleum Gas (LPG) Ford F-150 (Dual-Fuel LPG) Propane or liquefied petroleum gas (LPG) is a clean-burning fossil fuel that can be used to power internal combustion engines. LPG-fueled vehicles can produce significantly lower amounts of some harmful emissions and the greenhouse gas carbon dioxide (CO2). LPG is usually less expensive than gasoline, it can be used without degrading vehicle performance, and most LPG used in U.S. comes from domestic sources. The availability of LPG-fueled light-duty passenger vehicles is currently limited. A few light-duty vehicles-mostly larger trucks and vans-can be ordered from a dealer with a prep-ready engine package and converted to use propane. Existing conventional vehicles can also be converted for LPG use.

80

Viscosity Measurements on Gaseous Propane  

Science Journals Connector (OSTI)

Viscosity Measurements on Gaseous Propane ... However, in that case, the viscosities will have to be re-evaluated too, which also requires the parameters of the wire oscillation, the logarithmic decrement and the frequency. ...

Jörg Wilhelm; Eckhard Vogel

2001-09-25T23:59:59.000Z

Note: This page contains sample records for the topic "butane liquid propane" 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

Propane Update - November 26, 2014  

Gasoline and Diesel Fuel Update (EIA)

Sep-14 Nov-14 5-year range inventory level rolling 5-year average PADD 2 (Midwest) propane inventories are currently above the five-year average U.S. Energy Information...

82

On the Derivatives of Propane  

Science Journals Connector (OSTI)

1 January 1869 research-article On the Derivatives of Propane C. Schorlemmer The Royal Society is collaborating with JSTOR to digitize, preserve, and extend access to Proceedings of the Royal Society of London. www.jstor.org

1869-01-01T23:59:59.000Z

83

Heating Oil and Propane Update  

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

data not collected over the summer? The residential pricing data collected on heating oil and propane prices are for the Winter Heating Fuels Survey. The purpose of this survey...

84

Assimilation of Propane and Characterization of Propane Monooxygenase from Rhodococcus erythropolis3/89  

Science Journals Connector (OSTI)

The ability of propane-assimilating microorganisms of the genus Rhodococcus...to utilize metabolites of the terminal and subterminal pathways of propane oxidation was studied. Propane monooxygenase of Rhodococcus...

A. K. Kulikova; A. M. Bezborodov

2001-03-01T23:59:59.000Z

85

Antiproton Annihilations in Propane  

Science Journals Connector (OSTI)

An experiment to study the p¯ annihilation process at 1.05 Bev/c was performed with the Lawrence Radiation Laboratory 30-in. propane bubble chamber. It was observed that the K-meson production in annihilation events rises sharply with the increase in energy, namely from 4±1% for annihilations at or near "rest" to 8±1%. On the other hand, the pion multiplicity was not observed to increase appreciably with the increase of available energy. We have found a pion multiplicity of 5.0±0.2. These numbers are discussed in this paper and compared with existing models for the p¯ annihilation process. It is pointed out that with further increase in bombarding energy different models may differ appreciably in the above quantities.We have observed a p¯-H annihilation cross section of 51±10 mb and a p¯-C annihilation cross section of 368±60 mb at a p¯ momentum of 1.05 Bev/c. Crude determinations of the p¯ charge-exchange process—which turns out to be forward peaked— and of p¯ inelastic-scattering events leading to pion production are also discussed.

Sulamith Goldhaber; Gerson Goldhaber; Wilson M. Powell; Rein Silberberg

1961-03-01T23:59:59.000Z

86

Alternative Fuels Data Center: Propane Fueling Stations  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Stations to someone by E-mail Stations to someone by E-mail Share Alternative Fuels Data Center: Propane Fueling Stations on Facebook Tweet about Alternative Fuels Data Center: Propane Fueling Stations on Twitter Bookmark Alternative Fuels Data Center: Propane Fueling Stations on Google Bookmark Alternative Fuels Data Center: Propane Fueling Stations on Delicious Rank Alternative Fuels Data Center: Propane Fueling Stations on Digg Find More places to share Alternative Fuels Data Center: Propane Fueling Stations on AddThis.com... More in this section... Propane Basics Benefits & Considerations Stations Locations Infrastructure Development Vehicles Laws & Incentives Propane Fueling Stations Photo of a liquefied petroleum gas fueling station. Thousands of liquefied petroleum gas (propane) fueling stations are

87

Boreal forest fire emissions in fresh Canadian smoke plumes: C1-C10 volatile organic compounds (VOCs), CO2, CO, NO2, NO, HCN and CH3CN  

E-Print Network (OSTI)

propene, acetone, benzene, propane and ?-pinene (Table 1).cyanide Acetonitrile Ethane Propane i-Butane n-Butane i-= Ethane Ethane Ethane Ethane Propane Propane Propane ARCTAS

2011-01-01T23:59:59.000Z

88

Residential propane price decreases slightly decreases slightly  

Gasoline and Diesel Fuel Update (EIA)

7, 2014 Residential propane price decreases slightly The average retail price for propane is 2.38 per gallon, down 3-tenths of a cent from last week, based on the residential...

89

Costs Associated With Propane Vehicle Fueling Infrastructure  

SciTech Connect

This document is designed to help fleets understand the cost factors associated with propane vehicle fueling infrastructure. It provides an overview of the equipment and processes necessary to develop a propane fueling station and offers estimated cost ranges.

Smith, M.; Gonzales, J.

2014-08-01T23:59:59.000Z

90

Residential propane price continues to decrease  

Gasoline and Diesel Fuel Update (EIA)

12, 2014 Residential propane price continues to decrease The average retail price for propane fell to 3.76 per gallon, down 13.4 cents from a week ago, based on the residential...

91

Residential propane price continues to decrease  

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

0, 2014 Residential propane price decreases The average retail price for propane fell to 3.64 per gallon, down 12.7 cents from a week ago, based on the residential heating fuel...

92

Alternative Fuels Data Center: Propane Vehicle Conversions  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Conversions to someone by E-mail Conversions to someone by E-mail Share Alternative Fuels Data Center: Propane Vehicle Conversions on Facebook Tweet about Alternative Fuels Data Center: Propane Vehicle Conversions on Twitter Bookmark Alternative Fuels Data Center: Propane Vehicle Conversions on Google Bookmark Alternative Fuels Data Center: Propane Vehicle Conversions on Delicious Rank Alternative Fuels Data Center: Propane Vehicle Conversions on Digg Find More places to share Alternative Fuels Data Center: Propane Vehicle Conversions on AddThis.com... More in this section... Propane Basics Benefits & Considerations Stations Vehicles Availability Conversions Emissions Laws & Incentives Propane Vehicle Conversions Related Information Conversion Basics Regulations Vehicle conversions provide alternative fuel options beyond what is

93

High-performance Propane Fuel Cells  

Science Journals Connector (OSTI)

... The performance of propane-oxygen cells operating between 150 and 200 C was recently described in detail4.

W. T. GRUBB

1964-02-15T23:59:59.000Z

94

The High-Temperature Oxidation of Propane  

Science Journals Connector (OSTI)

...research-article The High-Temperature Oxidation of Propane J. W. Falconer J. H. Knox Above 400 degrees C propane is oxidized by a two-stage degenerately...of propylene becomes important. While propane still in the main reacts to form propylene...

1959-01-01T23:59:59.000Z

95

Alternative Fuels Data Center: Propane Fueling Station Locations  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane Propane Printable Version Share this resource Send a link to Alternative Fuels Data Center: Propane Fueling Station Locations to someone by E-mail Share Alternative Fuels Data Center: Propane Fueling Station Locations on Facebook Tweet about Alternative Fuels Data Center: Propane Fueling Station Locations on Twitter Bookmark Alternative Fuels Data Center: Propane Fueling Station Locations on Google Bookmark Alternative Fuels Data Center: Propane Fueling Station Locations on Delicious Rank Alternative Fuels Data Center: Propane Fueling Station Locations on Digg Find More places to share Alternative Fuels Data Center: Propane Fueling Station Locations on AddThis.com... More in this section... Propane Basics Benefits & Considerations Stations Locations Infrastructure Development

96

Strange Particle Production by Bevatron Neutrons in Propane  

Science Journals Connector (OSTI)

A liquid propane bubble chamber was exposed to a beam of neutrons with energies up to 6 Bev from the Bevatron. 10 000 pictures of interactions in the hydrocarbon were scanned to detect neutral heavy unstable particles. 349 neutral V-events were found, most of which came from the stainless steel walls of the chamber. 86% of these events could be identified as one or the other or either of the neutral strange particles: ?0 or ?10. The ?0?10 ratio is about 0.6.8200 stars of 2 or more prongs formed by neutrons interacting in the liquid propane were observed in the chamber and 17 of these produced V0's. An additional 5 V0's were formed in single-prong events produced by neutrons, and 8 others were produced in events in the propane caused by charged particles.The energy spectrum of the incident neutrons was estimated from study of ?-meson production interactions in the hydrogen. The distribution shows that the neutrons had energies up to 6 Bev with a mean value of about 4 Bev. For the energy range 1 to 6 Bev, the production of strange particles occurs in about 1% of all inelastic interactions of neutrons with hydrogen and carbon.

Charles O. Dechand

1959-09-15T23:59:59.000Z

97

Silane-propane ignitor/burner  

DOE Patents (OSTI)

A silane propane burner for an underground coal gasification process which is used to ignite the coal and to controllably retract the injection point by cutting the injection pipe. A narrow tube with a burner tip is positioned in the injection pipe through which an oxidant (oxygen or air) is flowed. A charge of silane followed by a supply of fuel, such as propane, is flowed through the tube. The silane spontaneously ignites on contact with oxygen and burns the propane fuel.

Hill, R.W.; Skinner, D.F. Jr.; Thorsness, C.B.

1983-05-26T23:59:59.000Z

98

Silane-propane ignitor/burner  

DOE Patents (OSTI)

A silane propane burner for an underground coal gasification process which is used to ignite the coal and to controllably retract the injection point by cutting the injection pipe. A narrow tube with a burner tip is positioned in the injection pipe through which an oxidant (oxygen or air) is flowed. A charge of silane followed by a supply of fuel, such as propane, is flowed through the tube. The silane spontaneously ignites on contact with oxygen and burns the propane fuel.

Hill, Richard W. (Livermore, CA); Skinner, Dewey F. (Livermore, CA); Thorsness, Charles B. (Livermore, CA)

1985-01-01T23:59:59.000Z

99

Nationwide: Southeast Propane Autogas Development Program Brings...  

Energy Savers (EERE)

future expansion of propane vehicles. Project participants will reduce 3.9 million gasoline gallon equivalents and 7.8 million pounds of greenhouse gas emissions annually....

100

Oxidation of Propane by Doped Nickel Oxides  

Science Journals Connector (OSTI)

... present study, however, indicate that in the absence of excess oxygen, direct oxidation of propane by the oxide lattice can occur.

D. W. McKEE

1964-04-11T23:59:59.000Z

Note: This page contains sample records for the topic "butane liquid propane" 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

Propane earth materials drying techniques and technologies.  

E-Print Network (OSTI)

??A feasibility study for the use of propane as a subbase drying technique. Michael Blahut (1) Dr. Vernon Schaefer (2) Dr. Chris Williams (3) The… (more)

Blahut, Michael Edward

2010-01-01T23:59:59.000Z

102

Comparison of Hydrogen and Propane Fuels (Brochure)  

SciTech Connect

Factsheet comparing the chemical, physical, and thermal properties of hydrogen and propane, designed to facilitate an understanding of the differences and similarites of the two fuels

Not Available

2008-10-01T23:59:59.000Z

103

Comparison of Hydrogen and Propane Fuels (Brochure)  

SciTech Connect

Factsheet comparing the chemical, physical, and thermal properties of hydrogen and propane, designed to facilitate an understanding of the differences and similarites of the two fuels.

Not Available

2009-04-01T23:59:59.000Z

104

Alternative Fuels Data Center: Liquefied Petroleum Gas (Propane) License  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Liquefied Petroleum Liquefied Petroleum Gas (Propane) License to someone by E-mail Share Alternative Fuels Data Center: Liquefied Petroleum Gas (Propane) License on Facebook Tweet about Alternative Fuels Data Center: Liquefied Petroleum Gas (Propane) License on Twitter Bookmark Alternative Fuels Data Center: Liquefied Petroleum Gas (Propane) License on Google Bookmark Alternative Fuels Data Center: Liquefied Petroleum Gas (Propane) License on Delicious Rank Alternative Fuels Data Center: Liquefied Petroleum Gas (Propane) License on Digg Find More places to share Alternative Fuels Data Center: Liquefied Petroleum Gas (Propane) License on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Liquefied Petroleum Gas (Propane) License

105

Southeast Propane AutoGas Development Program | Department of...  

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

Southeast Propane AutoGas Development Program Southeast Propane AutoGas Development Program 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit...

106

Southeast Propane AutoGas Development Program | Department of...  

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

D.C. tiarravt065christopher2010p.pdf More Documents & Publications Southeast Propane AutoGas Development Program Southeast Propane AutoGas Development Program Technology...

107

Texas Propane Vehicle Pilot Project | Department of Energy  

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

Texas Propane Vehicle Pilot Project Texas Propane Vehicle Pilot Project 2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer...

108

Southeast Propane AutoGas Development Program | Department of...  

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

Evaluation arravt065tijenkins2011p.pdf More Documents & Publications Southeast Propane AutoGas Development Program Southeast Propane AutoGas Development Program State of...

109

Alternative Fuels Data Center: Propane Production and Distribution  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Production and Production and Distribution to someone by E-mail Share Alternative Fuels Data Center: Propane Production and Distribution on Facebook Tweet about Alternative Fuels Data Center: Propane Production and Distribution on Twitter Bookmark Alternative Fuels Data Center: Propane Production and Distribution on Google Bookmark Alternative Fuels Data Center: Propane Production and Distribution on Delicious Rank Alternative Fuels Data Center: Propane Production and Distribution on Digg Find More places to share Alternative Fuels Data Center: Propane Production and Distribution on AddThis.com... More in this section... Propane Basics Production & Distribution Related Links Benefits & Considerations Stations Vehicles Laws & Incentives Propane Production and Distribution

110

Alternative Fuels Data Center: Propane Laws and Incentives  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane » Laws & Incentives Propane » Laws & Incentives Printable Version Share this resource Send a link to Alternative Fuels Data Center: Propane Laws and Incentives to someone by E-mail Share Alternative Fuels Data Center: Propane Laws and Incentives on Facebook Tweet about Alternative Fuels Data Center: Propane Laws and Incentives on Twitter Bookmark Alternative Fuels Data Center: Propane Laws and Incentives on Google Bookmark Alternative Fuels Data Center: Propane Laws and Incentives on Delicious Rank Alternative Fuels Data Center: Propane Laws and Incentives on Digg Find More places to share Alternative Fuels Data Center: Propane Laws and Incentives on AddThis.com... More in this section... Propane Basics Benefits & Considerations Stations Vehicles Laws & Incentives Propane Laws and Incentives

111

Diffusion of propane (1); 2-methyl-propane (2)  

Science Journals Connector (OSTI)

This document is part of Subvolume A ‘Gases in Gases, Liquids and their Mixtures’ of Volume 15 ‘Diffusion in Gases, Liquids and Electrolytes’ of Landolt-Börnstein Group IV ‘Physical Chemistry’. It is part of the ...

J. Winkelmann

2007-01-01T23:59:59.000Z

112

Heating Oil and Propane Update  

Gasoline and Diesel Fuel Update (EIA)

SHOPP Financial Forms - for State Energy Officials SHOPP Financial Forms - for State Energy Officials The Federal forms below are required for State Energy Officials participating in the State Heating Oil and Propane Program (SHOPP) to execute their cooperative agreements with the U. S. Energy Information Administration. The Application for Federal Assistance, Form SF-424, is required to be submitted annually no later than May 15th in order for the applicant to receive funds for the upcoming season. This form consists of three parts: SF-424 - general funding information SF-424A - annual budget SF-424B - assurance pages The Federal Financial Report, Form SF-425, collects basic data on federal and recipient expenditures related to the SHOPP grant. This form should be submitted by August 1st of each year after the end of the season.

113

Heating Oil and Propane Update  

Gasoline and Diesel Fuel Update (EIA)

Holiday Release Schedule Holiday Release Schedule The Heating Oil and Propane Update is produced during the winter heating season, which extends from October through March of each year. The standard release time and day of the week will be at 1:00 p. m. (Eastern time) on Wednesdays with the following exceptions. All times are Eastern. Data for: Alternate Release Date Release Day Release Time Holiday October 14, 2013 October 17, 2013 Thursday Cancelled Columbus/EIA Closed November 11, 2013 November 14, 2013 Thursday 1:00 p.m. Veterans December 23, 2013 December 27, 2013 Friday 1:00 p.m. Christmas December 30, 2013 January 3, 2014 Friday 1:00 p.m. New Year's January 20, 2014 January 23, 2014 Thursday 1:00 p.m. Martin Luther King Jr. February 17, 2014 February 20, 2014 Thursday 1:00 p.m. President's

114

Alternative Fuels Data Center: Michigan Converts Vehicles to Propane,  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Michigan Converts Michigan Converts Vehicles to Propane, Reducing Emissions to someone by E-mail Share Alternative Fuels Data Center: Michigan Converts Vehicles to Propane, Reducing Emissions on Facebook Tweet about Alternative Fuels Data Center: Michigan Converts Vehicles to Propane, Reducing Emissions on Twitter Bookmark Alternative Fuels Data Center: Michigan Converts Vehicles to Propane, Reducing Emissions on Google Bookmark Alternative Fuels Data Center: Michigan Converts Vehicles to Propane, Reducing Emissions on Delicious Rank Alternative Fuels Data Center: Michigan Converts Vehicles to Propane, Reducing Emissions on Digg Find More places to share Alternative Fuels Data Center: Michigan Converts Vehicles to Propane, Reducing Emissions on AddThis.com... April 27, 2013

115

Alternative Fuels Data Center: Commercial Mower Rebate - Minnesota Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Commercial Mower Commercial Mower Rebate - Minnesota Propane Association (MPA) to someone by E-mail Share Alternative Fuels Data Center: Commercial Mower Rebate - Minnesota Propane Association (MPA) on Facebook Tweet about Alternative Fuels Data Center: Commercial Mower Rebate - Minnesota Propane Association (MPA) on Twitter Bookmark Alternative Fuels Data Center: Commercial Mower Rebate - Minnesota Propane Association (MPA) on Google Bookmark Alternative Fuels Data Center: Commercial Mower Rebate - Minnesota Propane Association (MPA) on Delicious Rank Alternative Fuels Data Center: Commercial Mower Rebate - Minnesota Propane Association (MPA) on Digg Find More places to share Alternative Fuels Data Center: Commercial Mower Rebate - Minnesota Propane Association (MPA) on AddThis.com...

116

Alternative Fuels Data Center: Propane Fueling Infrastructure Development  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Infrastructure Development to someone by E-mail Infrastructure Development to someone by E-mail Share Alternative Fuels Data Center: Propane Fueling Infrastructure Development on Facebook Tweet about Alternative Fuels Data Center: Propane Fueling Infrastructure Development on Twitter Bookmark Alternative Fuels Data Center: Propane Fueling Infrastructure Development on Google Bookmark Alternative Fuels Data Center: Propane Fueling Infrastructure Development on Delicious Rank Alternative Fuels Data Center: Propane Fueling Infrastructure Development on Digg Find More places to share Alternative Fuels Data Center: Propane Fueling Infrastructure Development on AddThis.com... More in this section... Propane Basics Benefits & Considerations Stations Locations Infrastructure Development Vehicles Laws & Incentives

117

Alternative Fuels Data Center: Propane Excise Tax Exemption  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane Excise Tax Propane Excise Tax Exemption to someone by E-mail Share Alternative Fuels Data Center: Propane Excise Tax Exemption on Facebook Tweet about Alternative Fuels Data Center: Propane Excise Tax Exemption on Twitter Bookmark Alternative Fuels Data Center: Propane Excise Tax Exemption on Google Bookmark Alternative Fuels Data Center: Propane Excise Tax Exemption on Delicious Rank Alternative Fuels Data Center: Propane Excise Tax Exemption on Digg Find More places to share Alternative Fuels Data Center: Propane Excise Tax Exemption on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Propane Excise Tax Exemption Propane is exempt from the state excise tax when it is used to operate motor vehicles on public highways provided that vehicles are equipped with

118

Alternative Fuels Data Center: Propane Safety and Liability  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane Safety and Propane Safety and Liability to someone by E-mail Share Alternative Fuels Data Center: Propane Safety and Liability on Facebook Tweet about Alternative Fuels Data Center: Propane Safety and Liability on Twitter Bookmark Alternative Fuels Data Center: Propane Safety and Liability on Google Bookmark Alternative Fuels Data Center: Propane Safety and Liability on Delicious Rank Alternative Fuels Data Center: Propane Safety and Liability on Digg Find More places to share Alternative Fuels Data Center: Propane Safety and Liability on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Propane Safety and Liability An individual involved in installing liquefied petroleum gas (propane) systems or manufacturing, distributing, selling, storing, or transporting

119

Alternative Fuels Data Center: Propane Buses Shuttle Visitors in Maine  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane Buses Shuttle Propane Buses Shuttle Visitors in Maine to someone by E-mail Share Alternative Fuels Data Center: Propane Buses Shuttle Visitors in Maine on Facebook Tweet about Alternative Fuels Data Center: Propane Buses Shuttle Visitors in Maine on Twitter Bookmark Alternative Fuels Data Center: Propane Buses Shuttle Visitors in Maine on Google Bookmark Alternative Fuels Data Center: Propane Buses Shuttle Visitors in Maine on Delicious Rank Alternative Fuels Data Center: Propane Buses Shuttle Visitors in Maine on Digg Find More places to share Alternative Fuels Data Center: Propane Buses Shuttle Visitors in Maine on AddThis.com... Oct. 13, 2012 Propane Buses Shuttle Visitors in Maine W atch how travelers in Bar Harbor, Maine, rely on propane-powered shuttle buses. For information about this project, contact Maine Clean Communities.

120

Alternative Fuels Data Center: Reduced Propane Fuel Tax  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Reduced Propane Fuel Reduced Propane Fuel Tax to someone by E-mail Share Alternative Fuels Data Center: Reduced Propane Fuel Tax on Facebook Tweet about Alternative Fuels Data Center: Reduced Propane Fuel Tax on Twitter Bookmark Alternative Fuels Data Center: Reduced Propane Fuel Tax on Google Bookmark Alternative Fuels Data Center: Reduced Propane Fuel Tax on Delicious Rank Alternative Fuels Data Center: Reduced Propane Fuel Tax on Digg Find More places to share Alternative Fuels Data Center: Reduced Propane Fuel Tax on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Reduced Propane Fuel Tax The tax imposed on liquefied petroleum gas, or propane, used to operate a motor vehicle is equal to half the tax paid on the sale or use of gasoline,

Note: This page contains sample records for the topic "butane liquid propane" 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

Alternative Fuels Data Center: Propane Buses Save Money for Virginia  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane Buses Save Propane Buses Save Money for Virginia Schools to someone by E-mail Share Alternative Fuels Data Center: Propane Buses Save Money for Virginia Schools on Facebook Tweet about Alternative Fuels Data Center: Propane Buses Save Money for Virginia Schools on Twitter Bookmark Alternative Fuels Data Center: Propane Buses Save Money for Virginia Schools on Google Bookmark Alternative Fuels Data Center: Propane Buses Save Money for Virginia Schools on Delicious Rank Alternative Fuels Data Center: Propane Buses Save Money for Virginia Schools on Digg Find More places to share Alternative Fuels Data Center: Propane Buses Save Money for Virginia Schools on AddThis.com... Feb. 25, 2010 Propane Buses Save Money for Virginia Schools F ind out how Gloucester County Schools' propane buses are quieter and cost

122

Alternative Fuels Data Center: Propane and Natural Gas Safety  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane and Natural Propane and Natural Gas Safety to someone by E-mail Share Alternative Fuels Data Center: Propane and Natural Gas Safety on Facebook Tweet about Alternative Fuels Data Center: Propane and Natural Gas Safety on Twitter Bookmark Alternative Fuels Data Center: Propane and Natural Gas Safety on Google Bookmark Alternative Fuels Data Center: Propane and Natural Gas Safety on Delicious Rank Alternative Fuels Data Center: Propane and Natural Gas Safety on Digg Find More places to share Alternative Fuels Data Center: Propane and Natural Gas Safety on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Propane and Natural Gas Safety The Railroad Commission of Texas regulates the safety of the natural gas and propane industries. (Reference Texas Statutes, Natural Resources Code

123

Esters of propane-1,3-diboric and propane-1,3-dithioboric acids  

Science Journals Connector (OSTI)

The polymer formed by hydroborating boron-trialkyl reacts with methyl borate, giving the tetramethyl ester of propane-1,3-diboric acid.

B. M. Mikhailov; V. F. Pozdnev

1962-10-01T23:59:59.000Z

124

Propane: A Mid-heating Season Assessment  

Gasoline and Diesel Fuel Update (EIA)

9, 2001 9, 2001 Propane - A Mid-Heating Season Assessment by David Hinton and Alice Lippert, Petroleum Division, Office of Oil and Gas, Energy Information Administration In early October 2000, the Energy Information Administration (EIA) forecast that heating fuel markets would be expected to start the season with much higher prices and lower inventories than in recent years. While this assessment was true for both the heating oil and natural gas markets, propane markets actually began the season with adequate supplies but with high prices. Since EIA's forecast, propane inventories have plunged nearly 20 million barrels from their peak during the first half of the 2000-01 heating season while propane prices have continued to soar even higher than expected during this same period. This report will analyze some

125

U.S. Propane Total Stocks  

Gasoline and Diesel Fuel Update (EIA)

9 9 Notes: U.S. inventories of propane benefited from a late pre-season build that pushed inventories to over 65 million barrels by early November 2000, the second highest peak pre-heating season level since 1986. Although propane inventories were expected to remain within the normal range for the duration of the 2000-01 heating season, cold weather in November and December, along with recently high natural gas prices that discouraged propane production from gas processing, resulted in stocks falling below the normal range by the end of December. However, if the weather remains seasonally normal, and the recent decline in natural gas prices holds, EIA expects the propane inventory drawdown to slow. This is reflected in the data for January 19, which showed a draw of only 2.1 million barrels, compared to more than twice that

126

Knoxville Area Transit: Propane Hybrid Electric Trolleys  

SciTech Connect

A 2-page fact sheet summarizing the evaluation done by the U.S. Department of Energy's Advanced Vehicle Testing Activity on the Knoxville Area Transit's use of propane hybrid electric trolleys.

Not Available

2005-04-01T23:59:59.000Z

127

Propane Vehicles: Status, Challenges, and Opportunities  

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

Propane Vehicles: Propane Vehicles: Status, Challenges, and Opportunities ANL/ESD/10-2 Energy Systems Division Availability of This Report This report is available, at no cost, at http://www.osti.gov/bridge. It is also available on paper to the U.S. Department of Energy and its contractors, for a processing fee, from: U.S. Department of Energy Office of Scientific and Technical Information P.O. Box 62

128

Hydrogen Safety Issues Compared to Safety Issues with Methane and Propane  

E-Print Network (OSTI)

Issues with Methane and Propane Michael A. Green LawrenceSAFETY ISSUES WITH METHANE AND PROPANE M. A. Green Lawrencehydrogen. Methane and propane are commonly used by ordinary

Green, Michael A.

2005-01-01T23:59:59.000Z

129

Alternative Fuels Data Center: Missouri Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Missouri Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Missouri Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Missouri Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Missouri Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Missouri Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Missouri Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Missouri Laws and Incentives for Propane (LPG)

130

Alternative Fuels Data Center: Colorado Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Colorado Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Colorado Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Colorado Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Colorado Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Colorado Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Colorado Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Colorado Laws and Incentives for Propane (LPG)

131

Alternative Fuels Data Center: Propane Powers Airport Shuttles in New  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane Powers Airport Propane Powers Airport Shuttles in New Orleans to someone by E-mail Share Alternative Fuels Data Center: Propane Powers Airport Shuttles in New Orleans on Facebook Tweet about Alternative Fuels Data Center: Propane Powers Airport Shuttles in New Orleans on Twitter Bookmark Alternative Fuels Data Center: Propane Powers Airport Shuttles in New Orleans on Google Bookmark Alternative Fuels Data Center: Propane Powers Airport Shuttles in New Orleans on Delicious Rank Alternative Fuels Data Center: Propane Powers Airport Shuttles in New Orleans on Digg Find More places to share Alternative Fuels Data Center: Propane Powers Airport Shuttles in New Orleans on AddThis.com... Feb. 19, 2011 Propane Powers Airport Shuttles in New Orleans D iscover how the New Orleans airport displaced over 139,000 gallons of

132

Alternative Fuels Data Center: Arizona Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Arizona Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Arizona Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Arizona Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Arizona Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Arizona Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Arizona Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Arizona Laws and Incentives for Propane (LPG)

133

Alternative Fuels Data Center: Alabama Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Alabama Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Alabama Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Alabama Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Alabama Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Alabama Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Alabama Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alabama Laws and Incentives for Propane (LPG)

134

Alternative Fuels Data Center: Georgia Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Georgia Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Georgia Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Georgia Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Georgia Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Georgia Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Georgia Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Georgia Laws and Incentives for Propane (LPG)

135

Alternative Fuels Data Center: Tennessee Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Tennessee Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Tennessee Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Tennessee Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Tennessee Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Tennessee Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Tennessee Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Tennessee Laws and Incentives for Propane (LPG)

136

Alternative Fuels Data Center: Washington Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Washington Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Washington Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Washington Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Washington Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Washington Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Washington Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Washington Laws and Incentives for Propane (LPG)

137

Alternative Fuels Data Center: Kentucky Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Kentucky Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Kentucky Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Kentucky Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Kentucky Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Kentucky Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Kentucky Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Kentucky Laws and Incentives for Propane (LPG)

138

Alternative Fuels Data Center: Propane Education and Research Program  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane Education and Propane Education and Research Program to someone by E-mail Share Alternative Fuels Data Center: Propane Education and Research Program on Facebook Tweet about Alternative Fuels Data Center: Propane Education and Research Program on Twitter Bookmark Alternative Fuels Data Center: Propane Education and Research Program on Google Bookmark Alternative Fuels Data Center: Propane Education and Research Program on Delicious Rank Alternative Fuels Data Center: Propane Education and Research Program on Digg Find More places to share Alternative Fuels Data Center: Propane Education and Research Program on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Propane Education and Research Program The State Liquefied Compressed Gas Board (Board), operated through the

139

Alternative Fuels Data Center: Oklahoma Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Oklahoma Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Oklahoma Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Oklahoma Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Oklahoma Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Oklahoma Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Oklahoma Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Oklahoma Laws and Incentives for Propane (LPG)

140

Alternative Fuels Data Center: California Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: California Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: California Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: California Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: California Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: California Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: California Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type California Laws and Incentives for Propane (LPG)

Note: This page contains sample records for the topic "butane liquid propane" 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

Alternative Fuels Data Center: Michigan Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Michigan Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Michigan Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Michigan Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Michigan Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Michigan Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Michigan Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Michigan Laws and Incentives for Propane (LPG)

142

Alternative Fuels Data Center: Louisiana Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Louisiana Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Louisiana Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Louisiana Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Louisiana Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Louisiana Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Louisiana Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Louisiana Laws and Incentives for Propane (LPG)

143

Alternative Fuels Data Center: Connecticut Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Connecticut Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Connecticut Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Connecticut Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Connecticut Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Connecticut Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Connecticut Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Connecticut Laws and Incentives for Propane (LPG)

144

Alternative Fuels Data Center: Propane Mowers Help National Park Cut  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane Mowers Help Propane Mowers Help National Park Cut Emissions to someone by E-mail Share Alternative Fuels Data Center: Propane Mowers Help National Park Cut Emissions on Facebook Tweet about Alternative Fuels Data Center: Propane Mowers Help National Park Cut Emissions on Twitter Bookmark Alternative Fuels Data Center: Propane Mowers Help National Park Cut Emissions on Google Bookmark Alternative Fuels Data Center: Propane Mowers Help National Park Cut Emissions on Delicious Rank Alternative Fuels Data Center: Propane Mowers Help National Park Cut Emissions on Digg Find More places to share Alternative Fuels Data Center: Propane Mowers Help National Park Cut Emissions on AddThis.com... Aug. 8, 2013 Propane Mowers Help National Park Cut Emissions " We're very proud to be an example of what the National Park Service can

145

Alternative Fuels Data Center: Illinois Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Illinois Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Illinois Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Illinois Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Illinois Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Illinois Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Illinois Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Illinois Laws and Incentives for Propane (LPG)

146

Alternative Fuels Data Center: Nebraska Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Nebraska Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Nebraska Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Nebraska Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Nebraska Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Nebraska Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Nebraska Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Nebraska Laws and Incentives for Propane (LPG)

147

Alternative Fuels Data Center: Minnesota Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Minnesota Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Minnesota Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Minnesota Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Minnesota Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Minnesota Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Minnesota Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Minnesota Laws and Incentives for Propane (LPG)

148

Alternative Fuels Data Center: Wisconsin Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Wisconsin Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Wisconsin Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Wisconsin Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Wisconsin Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Wisconsin Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Wisconsin Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Wisconsin Laws and Incentives for Propane (LPG)

149

Alternative Fuels Data Center: Montana Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Montana Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Montana Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Montana Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Montana Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Montana Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Montana Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Montana Laws and Incentives for Propane (LPG)

150

Alternative Fuels Data Center: Pennsylvania Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Pennsylvania Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Pennsylvania Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Pennsylvania Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Pennsylvania Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Pennsylvania Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Pennsylvania Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Pennsylvania Laws and Incentives for Propane (LPG)

151

Alternative Fuels Data Center: Indiana Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Indiana Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Indiana Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Indiana Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Indiana Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Indiana Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Indiana Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Indiana Laws and Incentives for Propane (LPG)

152

Alternative Fuels Data Center: Florida Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Florida Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Florida Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Florida Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Florida Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Florida Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Florida Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Florida Laws and Incentives for Propane (LPG)

153

Alternative Fuels Data Center: Arkansas Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Arkansas Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Arkansas Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Arkansas Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Arkansas Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Arkansas Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Arkansas Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Arkansas Laws and Incentives for Propane (LPG)

154

Alternative Fuels Data Center: Delaware Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Delaware Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Delaware Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Delaware Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Delaware Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Delaware Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Delaware Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Delaware Laws and Incentives for Propane (LPG)

155

Alternative Fuels Data Center: Mississippi Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Mississippi Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Mississippi Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Mississippi Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Mississippi Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Mississippi Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Mississippi Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Mississippi Laws and Incentives for Propane (LPG)

156

Alternative Fuels Data Center: Vermont Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Vermont Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Vermont Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Vermont Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Vermont Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Vermont Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Vermont Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Vermont Laws and Incentives for Propane (LPG)

157

Alternative Fuels Data Center: Maryland Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Maryland Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Maryland Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Maryland Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Maryland Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Maryland Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Maryland Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Maryland Laws and Incentives for Propane (LPG)

158

Alternative Fuels Data Center: Federal Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Federal Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Federal Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Federal Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Federal Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Federal Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Federal Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Federal Laws and Incentives for Propane (LPG)

159

Alternative Fuels Data Center: Virginia Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Virginia Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Virginia Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Virginia Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Virginia Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Virginia Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Virginia Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Virginia Laws and Incentives for Propane (LPG)

160

Alternative Fuels Data Center: Propane Board and Dealer Requirements  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane Board and Propane Board and Dealer Requirements to someone by E-mail Share Alternative Fuels Data Center: Propane Board and Dealer Requirements on Facebook Tweet about Alternative Fuels Data Center: Propane Board and Dealer Requirements on Twitter Bookmark Alternative Fuels Data Center: Propane Board and Dealer Requirements on Google Bookmark Alternative Fuels Data Center: Propane Board and Dealer Requirements on Delicious Rank Alternative Fuels Data Center: Propane Board and Dealer Requirements on Digg Find More places to share Alternative Fuels Data Center: Propane Board and Dealer Requirements on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Propane Board and Dealer Requirements The Idaho Liquefied Petroleum Gas (LPG) Public Safety Act established the

Note: This page contains sample records for the topic "butane liquid propane" 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

Vehicular emission of volatile organic compounds (VOCs) from a tunnel study in Hong Kong  

E-Print Network (OSTI)

ethene toluene n-butane propane i-pentane i-butane propeneethene, toluene, n-butane, propane and i-pentane. These fiveVOCs emitted. The high propane and n-butane emissions were

2009-01-01T23:59:59.000Z

162

Vehicular fuel composition and atmospheric emissions in South China: Hong Kong, Macau, Guangzhou, and Zhuhai  

E-Print Network (OSTI)

comprised mainly of n-butane, propane and i-butane. Trafficthat the relative amount of propane, i-butane, and n- butanein LPG fueled vehicles. Propane to butanes ra- tios were

Tsai, W. Y; Chan, L. Y; Blake, D. R; Chu, K. W

2006-01-01T23:59:59.000Z

163

Propane Prices Influenced by Crude Oil and Natural Gas  

Gasoline and Diesel Fuel Update (EIA)

6 6 Notes: Propane prices have been high this year for several reasons. Propane usually follows crude oil prices more closely than natural gas prices. As crude oil prices rose beginning in 1999, propane has followed. In addition, some early cold weather this year put extra pressure on prices. However, more recently, the highly unusual surge in natural gas prices affected propane supply and drove propane prices up. Propane comes from two sources of supply: refineries and natural gas processing plants. The very high natural gas prices made it more economic for refineries to use the propane they normally produce and sell than to buy natural gas. The gas processing plants found it more economic to leave propane in the natural gas streams than to extract it for sale separately.

164

Propane-Fueled Vehicle Basics | Department of Energy  

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

Propane-Fueled Vehicle Basics Propane-Fueled Vehicle Basics Propane-Fueled Vehicle Basics August 20, 2013 - 9:16am Addthis There are more than 270,000 on-road propane vehicles in the United States and more than 10 million worldwide. Many are used in fleets, including light- and heavy-duty trucks, buses, taxicabs, police cars, and rental and delivery vehicles. Compared with vehicles fueled with conventional diesel and gasoline, propane vehicles can produce significantly fewer harmful emissions. The availability of new light-duty original equipment manufacturer propane vehicles has declined in recent years. However, certified installers can economically and reliably retrofit many light-duty vehicles for propane operation. Propane engines and fueling systems are also available for heavy-duty vehicles such as school buses and street sweepers.

165

Alternative Fuels Data Center: Propane Infrastructure and Fuel Incentives -  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane Infrastructure Propane Infrastructure and Fuel Incentives - SchagrinGAS to someone by E-mail Share Alternative Fuels Data Center: Propane Infrastructure and Fuel Incentives - SchagrinGAS on Facebook Tweet about Alternative Fuels Data Center: Propane Infrastructure and Fuel Incentives - SchagrinGAS on Twitter Bookmark Alternative Fuels Data Center: Propane Infrastructure and Fuel Incentives - SchagrinGAS on Google Bookmark Alternative Fuels Data Center: Propane Infrastructure and Fuel Incentives - SchagrinGAS on Delicious Rank Alternative Fuels Data Center: Propane Infrastructure and Fuel Incentives - SchagrinGAS on Digg Find More places to share Alternative Fuels Data Center: Propane Infrastructure and Fuel Incentives - SchagrinGAS on AddThis.com... More in this section...

166

Alternative Fuels Data Center: Propane Self-Service Fueling Station  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane Self-Service Propane Self-Service Fueling Station Regulations to someone by E-mail Share Alternative Fuels Data Center: Propane Self-Service Fueling Station Regulations on Facebook Tweet about Alternative Fuels Data Center: Propane Self-Service Fueling Station Regulations on Twitter Bookmark Alternative Fuels Data Center: Propane Self-Service Fueling Station Regulations on Google Bookmark Alternative Fuels Data Center: Propane Self-Service Fueling Station Regulations on Delicious Rank Alternative Fuels Data Center: Propane Self-Service Fueling Station Regulations on Digg Find More places to share Alternative Fuels Data Center: Propane Self-Service Fueling Station Regulations on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type

167

Alternative Fuels Data Center: Propane Tank Overfill Safety Advisory  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Publications » Technology Bulletins Publications » Technology Bulletins Printable Version Share this resource Send a link to Alternative Fuels Data Center: Propane Tank Overfill Safety Advisory to someone by E-mail Share Alternative Fuels Data Center: Propane Tank Overfill Safety Advisory on Facebook Tweet about Alternative Fuels Data Center: Propane Tank Overfill Safety Advisory on Twitter Bookmark Alternative Fuels Data Center: Propane Tank Overfill Safety Advisory on Google Bookmark Alternative Fuels Data Center: Propane Tank Overfill Safety Advisory on Delicious Rank Alternative Fuels Data Center: Propane Tank Overfill Safety Advisory on Digg Find More places to share Alternative Fuels Data Center: Propane Tank Overfill Safety Advisory on AddThis.com... Propane Tank Overfill Safety Advisory

168

Alternative Fuels Data Center: Natural Gas and Propane Tax  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Tax to someone by E-mail Tax to someone by E-mail Share Alternative Fuels Data Center: Natural Gas and Propane Tax on Facebook Tweet about Alternative Fuels Data Center: Natural Gas and Propane Tax on Twitter Bookmark Alternative Fuels Data Center: Natural Gas and Propane Tax on Google Bookmark Alternative Fuels Data Center: Natural Gas and Propane Tax on Delicious Rank Alternative Fuels Data Center: Natural Gas and Propane Tax on Digg Find More places to share Alternative Fuels Data Center: Natural Gas and Propane Tax on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Natural Gas and Propane Tax Effective January 1, 2019, liquefied petroleum gas (propane), compressed natural gas, and liquefied natural gas will be subject to an excise tax at

169

Alternative Fuels Data Center: Tennessee Reduces Pollution With Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Tennessee Reduces Tennessee Reduces Pollution With Propane Hybrid Trolleys to someone by E-mail Share Alternative Fuels Data Center: Tennessee Reduces Pollution With Propane Hybrid Trolleys on Facebook Tweet about Alternative Fuels Data Center: Tennessee Reduces Pollution With Propane Hybrid Trolleys on Twitter Bookmark Alternative Fuels Data Center: Tennessee Reduces Pollution With Propane Hybrid Trolleys on Google Bookmark Alternative Fuels Data Center: Tennessee Reduces Pollution With Propane Hybrid Trolleys on Delicious Rank Alternative Fuels Data Center: Tennessee Reduces Pollution With Propane Hybrid Trolleys on Digg Find More places to share Alternative Fuels Data Center: Tennessee Reduces Pollution With Propane Hybrid Trolleys on AddThis.com... Dec. 11, 2010 Tennessee Reduces Pollution With Propane Hybrid Trolleys

170

Alternative Fuels Data Center: Natural Gas and Propane Fuel Tax  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Natural Gas and Natural Gas and Propane Fuel Tax to someone by E-mail Share Alternative Fuels Data Center: Natural Gas and Propane Fuel Tax on Facebook Tweet about Alternative Fuels Data Center: Natural Gas and Propane Fuel Tax on Twitter Bookmark Alternative Fuels Data Center: Natural Gas and Propane Fuel Tax on Google Bookmark Alternative Fuels Data Center: Natural Gas and Propane Fuel Tax on Delicious Rank Alternative Fuels Data Center: Natural Gas and Propane Fuel Tax on Digg Find More places to share Alternative Fuels Data Center: Natural Gas and Propane Fuel Tax on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Natural Gas and Propane Fuel Tax Any individual using or selling compressed natural gas (CNG), liquefied

171

Microsoft PowerPoint - Propane_Briefing_140312.pptx  

U.S. Energy Information Administration (EIA) Indexed Site

Northeast South Midwest West U.S. total 116 million homes natural gas propane heating oil electricity wood keroseneotherno heating propane 4.5% 7% Of all homes heated by...

172

Alternative Fuels Data Center: Propane and Compressed Natural Gas (CNG)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane and Compressed Propane and Compressed Natural Gas (CNG) Device Fee to someone by E-mail Share Alternative Fuels Data Center: Propane and Compressed Natural Gas (CNG) Device Fee on Facebook Tweet about Alternative Fuels Data Center: Propane and Compressed Natural Gas (CNG) Device Fee on Twitter Bookmark Alternative Fuels Data Center: Propane and Compressed Natural Gas (CNG) Device Fee on Google Bookmark Alternative Fuels Data Center: Propane and Compressed Natural Gas (CNG) Device Fee on Delicious Rank Alternative Fuels Data Center: Propane and Compressed Natural Gas (CNG) Device Fee on Digg Find More places to share Alternative Fuels Data Center: Propane and Compressed Natural Gas (CNG) Device Fee on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type

173

Alternative Fuels Data Center: Propane Buses Help Minnesota Schools Carve  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane Buses Help Propane Buses Help Minnesota Schools Carve out Greener Future to someone by E-mail Share Alternative Fuels Data Center: Propane Buses Help Minnesota Schools Carve out Greener Future on Facebook Tweet about Alternative Fuels Data Center: Propane Buses Help Minnesota Schools Carve out Greener Future on Twitter Bookmark Alternative Fuels Data Center: Propane Buses Help Minnesota Schools Carve out Greener Future on Google Bookmark Alternative Fuels Data Center: Propane Buses Help Minnesota Schools Carve out Greener Future on Delicious Rank Alternative Fuels Data Center: Propane Buses Help Minnesota Schools Carve out Greener Future on Digg Find More places to share Alternative Fuels Data Center: Propane Buses Help Minnesota Schools Carve out Greener Future on AddThis.com...

174

Alternative Fuels Data Center: Renzenberger Inc Saves Money With Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Renzenberger Inc Saves Renzenberger Inc Saves Money With Propane Vans to someone by E-mail Share Alternative Fuels Data Center: Renzenberger Inc Saves Money With Propane Vans on Facebook Tweet about Alternative Fuels Data Center: Renzenberger Inc Saves Money With Propane Vans on Twitter Bookmark Alternative Fuels Data Center: Renzenberger Inc Saves Money With Propane Vans on Google Bookmark Alternative Fuels Data Center: Renzenberger Inc Saves Money With Propane Vans on Delicious Rank Alternative Fuels Data Center: Renzenberger Inc Saves Money With Propane Vans on Digg Find More places to share Alternative Fuels Data Center: Renzenberger Inc Saves Money With Propane Vans on AddThis.com... June 22, 2012 Renzenberger Inc Saves Money With Propane Vans L earn how Renzenberger Incorporated fuels its road service vans with

175

Finding the missing stratospheric Bry: a global modeling study of CHBr3 and CH2Br2  

E-Print Network (OSTI)

C-130 T0 T1 G1 Ethane Propane i-Butane n-Butane i-Pentane n-ppbv) Ethane Ethene Ethyne Propane Propene i-Butane n-Butanee.g. , ethane, ethene, propane, propane, methanol, ethanol,

2010-01-01T23:59:59.000Z

176

Chemical evolution of volatile organic compounds in the outflow of the Mexico City Metropolitan area  

E-Print Network (OSTI)

C-130 T0 T1 G1 Ethane Propane i-Butane n-Butane i-Pentane n-ppbv) Ethane Ethene Ethyne Propane Propene i-Butane n-Butanee.g. , ethane, ethene, propane, propane, methanol, ethanol,

2010-01-01T23:59:59.000Z

177

This Week In Petroleum Propane Section  

Gasoline and Diesel Fuel Update (EIA)

and Wholesale Propane Prices (Dollars per Gallon) and Wholesale Propane Prices (Dollars per Gallon) Residential Propane Prices Petroleum Data Tables more data Note: Due to updated weighting methodology, national and regional residential heating oil and propane prices from October 2009 to March 2013 have been revised since they were first published. We have created an excel file that shows the differences between the original and revised published data for your convenience. Most Recent Year Ago 11/04/13 11/11/13 11/18/13 11/25/13 12/02/13 12/09/13 12/16/13 12/17/12 Average 2.450 2.482 2.506 2.542 2.566 2.621 2.712 2.243 East Coast (PADD 1) 3.044 3.073 3.090 3.141 3.165 3.246 3.315 2.930 New England (PADD 1A) 3.033 3.047 3.064 3.121 3.172 3.257 3.314 3.063 Central Atlantic (PADD 1B) 3.095 3.122 3.145 3.204 3.213 3.307

178

Portland Public School Children Move with Propane  

SciTech Connect

This 2-page Clean Cities fact sheet describes the use of propane as a fuel source for Portland Public Schools' fleet of buses. It includes information on the history of the program, along with contact information for the local Clean Cities Coordinator and Portland Public Schools.

Not Available

2004-04-01T23:59:59.000Z

179

Fraction of stopped K- mesons which interact with free hydrogen in propane  

Science Journals Connector (OSTI)

In a sample of film containing 13 400 stopped K- mesons in a liquid-propane bubble chamber, 98 examples of the reaction K-p??- ?+ were found. Using the known branching ratio for this channel, we find the fraction of K- which interact at rest with free protons to be (3.2 ± 0.4)%. The result is compared with measurements of the same fraction for ?- mesons and anti-protons.

C. T. Murphy; G. Keyes; M. Saha; M. Tanaka

1974-03-01T23:59:59.000Z

180

Alternative Fuels Data Center: Virginia Converts Vehicles to Propane in  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Virginia Converts Virginia Converts Vehicles to Propane in Spotsylvania County to someone by E-mail Share Alternative Fuels Data Center: Virginia Converts Vehicles to Propane in Spotsylvania County on Facebook Tweet about Alternative Fuels Data Center: Virginia Converts Vehicles to Propane in Spotsylvania County on Twitter Bookmark Alternative Fuels Data Center: Virginia Converts Vehicles to Propane in Spotsylvania County on Google Bookmark Alternative Fuels Data Center: Virginia Converts Vehicles to Propane in Spotsylvania County on Delicious Rank Alternative Fuels Data Center: Virginia Converts Vehicles to Propane in Spotsylvania County on Digg Find More places to share Alternative Fuels Data Center: Virginia Converts Vehicles to Propane in Spotsylvania County on AddThis.com...

Note: This page contains sample records for the topic "butane liquid propane" 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

Alternative Fuels Data Center: Natural Gas and Propane Retailer License  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Retailer License to someone by E-mail Retailer License to someone by E-mail Share Alternative Fuels Data Center: Natural Gas and Propane Retailer License on Facebook Tweet about Alternative Fuels Data Center: Natural Gas and Propane Retailer License on Twitter Bookmark Alternative Fuels Data Center: Natural Gas and Propane Retailer License on Google Bookmark Alternative Fuels Data Center: Natural Gas and Propane Retailer License on Delicious Rank Alternative Fuels Data Center: Natural Gas and Propane Retailer License on Digg Find More places to share Alternative Fuels Data Center: Natural Gas and Propane Retailer License on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Natural Gas and Propane Retailer License Compressed natural gas, liquefied natural gas, or liquefied petroleum gas

182

Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Compressed Natural Gas Compressed Natural Gas (CNG) and Propane Deregulation to someone by E-mail Share Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Deregulation on Facebook Tweet about Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Deregulation on Twitter Bookmark Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Deregulation on Google Bookmark Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Deregulation on Delicious Rank Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Deregulation on Digg Find More places to share Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Deregulation on AddThis.com... More in this section... Federal State Advanced Search

183

Alternative Fuels Data Center: Natural Gas Vehicle (NGV) and Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Vehicle Vehicle (NGV) and Propane Vehicle Rebates to someone by E-mail Share Alternative Fuels Data Center: Natural Gas Vehicle (NGV) and Propane Vehicle Rebates on Facebook Tweet about Alternative Fuels Data Center: Natural Gas Vehicle (NGV) and Propane Vehicle Rebates on Twitter Bookmark Alternative Fuels Data Center: Natural Gas Vehicle (NGV) and Propane Vehicle Rebates on Google Bookmark Alternative Fuels Data Center: Natural Gas Vehicle (NGV) and Propane Vehicle Rebates on Delicious Rank Alternative Fuels Data Center: Natural Gas Vehicle (NGV) and Propane Vehicle Rebates on Digg Find More places to share Alternative Fuels Data Center: Natural Gas Vehicle (NGV) and Propane Vehicle Rebates on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type

184

Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Compressed Natural Gas Compressed Natural Gas (CNG) and Propane Regulatory Authority to someone by E-mail Share Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Regulatory Authority on Facebook Tweet about Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Regulatory Authority on Twitter Bookmark Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Regulatory Authority on Google Bookmark Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Regulatory Authority on Delicious Rank Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Regulatory Authority on Digg Find More places to share Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Regulatory Authority on AddThis.com...

185

Alternative Fuels Data Center: Liquefied Petroleum Gas (Propane) and  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Liquefied Petroleum Liquefied Petroleum Gas (Propane) and Natural Gas Liability Immunity to someone by E-mail Share Alternative Fuels Data Center: Liquefied Petroleum Gas (Propane) and Natural Gas Liability Immunity on Facebook Tweet about Alternative Fuels Data Center: Liquefied Petroleum Gas (Propane) and Natural Gas Liability Immunity on Twitter Bookmark Alternative Fuels Data Center: Liquefied Petroleum Gas (Propane) and Natural Gas Liability Immunity on Google Bookmark Alternative Fuels Data Center: Liquefied Petroleum Gas (Propane) and Natural Gas Liability Immunity on Delicious Rank Alternative Fuels Data Center: Liquefied Petroleum Gas (Propane) and Natural Gas Liability Immunity on Digg Find More places to share Alternative Fuels Data Center: Liquefied Petroleum Gas (Propane) and Natural Gas Liability Immunity on

186

Alternative Fuels Data Center: Natural Gas and Propane Reports  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Reports to someone by E-mail Reports to someone by E-mail Share Alternative Fuels Data Center: Natural Gas and Propane Reports on Facebook Tweet about Alternative Fuels Data Center: Natural Gas and Propane Reports on Twitter Bookmark Alternative Fuels Data Center: Natural Gas and Propane Reports on Google Bookmark Alternative Fuels Data Center: Natural Gas and Propane Reports on Delicious Rank Alternative Fuels Data Center: Natural Gas and Propane Reports on Digg Find More places to share Alternative Fuels Data Center: Natural Gas and Propane Reports on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Natural Gas and Propane Reports The Florida Office of Program Policy Analysis and Government Accountability (Office) must complete a report that analyzes the taxation and use of

187

A study on the solubility of heavy hydrocarbons in liquid methane and methane containing mixtures.  

E-Print Network (OSTI)

??The solubilities of the hydrocarbons n-butane, n-pentane, n-hexane, n-octane, and n-nonane in liquid methane and of n-hexane in the mixed solvents of methane and ethane… (more)

Brew, T. C. L.

2009-01-01T23:59:59.000Z

188

Using Membrane Reactive Absorption Modeling to Predict Optimum Process Conditions in the Separation of Propane–Propylene Mixtures  

Science Journals Connector (OSTI)

Chilukuri, P.; Rademakers, K.; Nymeijer, K.; Van der Ham, L.; Van Berg, H. D.Propylene/propane separation with a gas/liquid membrane contactor using a silver salt solution Ind. Eng. ... Chilukuri, Pavan; Rademakers, Karlijn; Nymeijer, Kitty; van der Ham, Louis; van den Berg, Henk ...

Marcos Fallanza; Alfredo Ortiz; Daniel Gorri; Inmaculada Ortiz

2013-01-11T23:59:59.000Z

189

Different behaviors of PdAu/C catalysts in electrooxidation of propane-1,3-diol and propane-1,2-diol  

Science Journals Connector (OSTI)

The different behaviors of PdAu/C catalysts in the electrocatalytic oxidation of propane-1,3-diol and propane-1,2-diol in alkaline solution are ... by instrumental analysis and electrochemical analysis. In propane

Changchun Jin; Zhongyu Wang; Qisheng Huo; Rulin Dong

2014-09-01T23:59:59.000Z

190

A study of new mixture combining rules for prediction of vapor-liquid equilibria  

E-Print Network (OSTI)

geometric mean of Eq. 63 for methane and n- o ))an butane. 29 b. Propane (1) and Carbon Dioxide (2) In this system, experimental data for B12 are used as taken from Dymond and Smith(1980). Figure 7 is the fitting diagram of Bin for this system. The y... Dioxide (2). c. Carbon Dioxide (I) and Methanol (2). . d. Ethanol (I) and Benzene (2). . e. Propane (I) and Methanol (2). . f. Methanol (1) and Benzene (2). . g. Ethanol (1) and Water (2)? 15 15 17 20 20 29 29 30 30 38 57 V. DISCUSSIONS...

Shyu, Guor-Shiarn

1993-01-01T23:59:59.000Z

191

Saving Energy and Reducing Emissions from the Regeneration Air System of a Butane Dehydrogenation Plant  

E-Print Network (OSTI)

Texas Petrochemicals operates a butane dehydrogenation unit producing MTBE for reformulated gasoline that was originally constructed when energy was cheap and prior to environmental regulation. The process exhausts 900,000 pounds per hour of air...

John, T. P.

192

The determination of compressibility factors of gaseous butane-nitrogen mixtures in the gas phase  

E-Print Network (OSTI)

THE DETERMINATION OF COMPRESSIBILITY FACTORS OF GASEOUS BUTANE-NITROGEN MIXTURES IN THE GAS PHASE A D issertation By Robert Buckner Evans, III Approved as to style and content by: (Chairman of Committee) (Head of^ 'ent Advisor) June 1955... ?-; i'i i ; A R y ? 'A 'Gi- Or- T EX AS THE DETERMINATION OF COMHIESSIBILITI FACTORS OF GASEOUS BUTANE-NITROGEN MIXTURES IN THE GAS PHASE A D issertation By ROBERT BUCKNER EVANS, III Submitted' to the Graduate School of the Agricultural...

Evans, Robert Buckner

1955-01-01T23:59:59.000Z

193

Adsorptive separation of propylene-propane mixtures  

SciTech Connect

The separation of propylene-propane mixtures is of great commercial importance and is carried out by fractional distillation. It is claimed to be the most energy-intensive distillation practiced in the United States. The purpose of this paper is to describe experimental work that suggests a practical alternative to distillation for separating the C[sub 3] hydrocarbons: adsorption. As studied, the process involves three adsorptive steps: initial separation with molecular sieves with heavy dilution with an inert gas; separation of propylene and propane separately from the inert gas, using activated carbon; and drying of the product streams with any of several available desiccants. The research information presented here deals with the initial step and includes both equilibrium and kinetic data. Isotherms are provided for propylene and propane adsorbed on three zeolites, activated alumina, silica gel, and coconut-based activated carbon. Breakthrough data are provided for both adsorption and regeneration steps for the zeolites, which were found to be superior to the other adsorbents for breakthrough separations. A flow diagram for the complete proposed process is included.

Jaervelin, H.; Fair, J.R. (Univ. of Texas, Austin, TX (United States))

1993-10-01T23:59:59.000Z

194

Titan's Prolific Propane: The Cassini CIRS Perspective  

E-Print Network (OSTI)

In this paper we select large spectral averages of data from the Cassini Composite Infrared Spectrometer (CIRS) obtained in limb-viewing mode at low latitudes (30S--30N), greatly increasing the path length and hence signal-to-noise ratio for optically thin trace species such as propane. By modeling and subtracting the emissions of other gas species, we demonstrate that at least six infrared bands of propane are detected by CIRS, including two not previously identified in Titan spectra. Using a new line list for the range 1300-1400cm -1, along with an existing GEISA list, we retrieve propane abundances from two bands at 748 and 1376 cm-1. At 748 cm-1 we retrieve 4.2 +/- 0.5 x 10(-7) (1-sigma error) at 2 mbar, in good agreement with previous studies, although lack of hotbands in the present spectral atlas remains a problem. We also determine 5.7 +/- 0.8 x 10(-7) at 2 mbar from the 1376 cm-1 band - a value that is probably affected by systematic errors including continuum gradients due to haze and also an imperf...

Nixon, C A; Flaud, J -M; Bezard, B; Teanby, N A; Irwin, P G J; Ansty, T M; Coustenis, A; Vinatier, S; Flasar, F M; 10.1016/j.pss.2009.06.021

2009-01-01T23:59:59.000Z

195

Fraction of Stopped Antiprotons which Annihilate on Free Hydrogen in Propane  

Science Journals Connector (OSTI)

Antiprotons were stopped in a liquid-propane bubble chamber. In a sample of film containing 75 000 annihilations at rest, 21 examples of the reactions p¯p??+?- or p¯p?K+K- were identified. This number, together with the previously measured branching ratios of these channels in liquid hydrogen, leads to a determination that (11±3)% of the antiprotons annihilate on free protons. The remaining 89% annihilate on bound nucleons in carbon. This fraction is markedly higher than the fraction of ?- at rest which charge exchange on free protons in similar hydrocarbons. An explanation of the large difference is suggested.

W. T. Pawlewicz; C. T. Murphy; J. G. Fetkovich; T. Dombeck; M. Derrick; T. Wangler

1970-12-01T23:59:59.000Z

196

Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Dealer License to someone by E-mail Dealer License to someone by E-mail Share Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Dealer License on Facebook Tweet about Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Dealer License on Twitter Bookmark Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Dealer License on Google Bookmark Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Dealer License on Delicious Rank Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Dealer License on Digg Find More places to share Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Dealer License on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type

197

Alternative Fuels Data Center: Propane Tank Overfill Safety Advisory  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

throughout the United States. There has been some concern over reported cases of fuel tanks on propane vehicles being overfilled, potentially resulting in emissions from pressure...

198

Texas Propane Vehicle Pilot Project | Department of Energy  

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

and Vehicle Technologies Program Annual Merit Review and Peer Evaluation arravt058tikelly2011p.pdf More Documents & Publications Texas Propane Vehicle Pilot Project Texas...

199

Table 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane...  

U.S. Energy Information Administration (EIA) Indexed Site

See footnotes at end of table. 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane, and Residual Fuel Oil by PAD District and State 386 Energy Information...

200

Table 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane...  

U.S. Energy Information Administration (EIA) Indexed Site

Marketing Annual 1999 Table 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane, and Residual Fuel Oil by PAD District and State (Thousand Gallons per Day) -...

Note: This page contains sample records for the topic "butane liquid propane" 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

Table 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane...  

U.S. Energy Information Administration (EIA) Indexed Site

Marketing Annual 1995 Table 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane, and Residual Fuel Oil by PAD District and State (Thousand Gallons per Day) -...

202

Table 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane...  

Gasoline and Diesel Fuel Update (EIA)

Marketing Annual 1998 Table 49. Prime Supplier Sales Volumes of Aviation Fuels, Propane, and Residual Fuel Oil by PAD District and State (Thousand Gallons per Day) -...

203

Propane demand modeling for residential sectors- A regression analysis.  

E-Print Network (OSTI)

??This thesis presents a forecasting model for the propane consumption within the residential sector. In this research we explore the dynamic behavior of different variables… (more)

Shenoy, Nitin K.

2011-01-01T23:59:59.000Z

204

High P/T phase and volumetric behavior of coal liquid constituents. (Quarterly technical progress report), January 1-April 1, 1984. [6 gases in hydrogen-dibenzofuran and in hydrogen-g-methylanthracene  

SciTech Connect

A sophisticated perturbation chromatography technique has been used to study the vapor-liquid equilibrium behavior of six light gases in two hydrogen-coal liquid model compounds systems. Infinite-dilution K values are reported for methane, ethane, propane, n-butane, carbon dioxide and hydrogen sulfide in: (1) hydrogen-dibenzofuran system at 373.2 and 398.2/sup 0/K and up to 6 MPa; and (2) hydrogen-g-methylanthracene systems at 373.2, 398.2, 423.2, 448.2 and 473.2/sup 0/K and up to 21 M Pa. Henry's constants were determined for the light gases in 9-methylanthracene. Second cross virial coefficients and vapor-phase infinite-dilution fugacity coefficients were calculated for the hydrocarbon gases in hydrogen. The results were combined with the experimental K-value measurements to obtain Henry's constants in hydrogen-9-methylanthracene mixtures of fixed liquid composition. The constants thus obtained show a significant dependence of hydrogen solubility. 1 reference.

Kobayshi, R.

1984-01-01T23:59:59.000Z

205

Effect of catalyst structure on oxidative dehydrogenation of ethane and propane on alumina-supported vanadia  

E-Print Network (OSTI)

catalysts: (a) ethane ODH, (b) propane ODH (663 K, 14 kPa CDehydrogenation of Ethane and Propane on Alumina-Supporteddehydrogenation of ethane and propane. UV-visible and Raman

Argyle, Morris D.; Chen, Kaidong; Bell, Alexis T.; Iglesia, Enrique

2001-01-01T23:59:59.000Z

206

Two-Phase Equilibrium in Binary and Ternary Systems. IV. The Thermodynamic Properties of Propane  

Science Journals Connector (OSTI)

...IV. The Thermodynamic Properties of Propane J. H. Burgoyne Existing physical and thermal data relative to propane have been summarized and correlated...obtained the entropy and enthalpy of propane have been calculated for conditions of...

1940-01-01T23:59:59.000Z

207

Characterization of trace gases measured over Alberta oil sands mining operations: 76 speciated C2-C10 volatile organic compounds (VOCs), CO2, CH4, CO, NO, NO2, NOy, O3 and SO2  

E-Print Network (OSTI)

3. Continued. SO 2 NO Ethene Propane n- Butane n- Heptanebetween CH 4 , ethane and propane suggest low levels ofa n/a n/a Alkanes Ethane Propane i-Butane n-Butane i-Pentane

2010-01-01T23:59:59.000Z

208

Concurrent observations of air pollutants at two sites in the Pearl River Delta and the implication of regional transport  

E-Print Network (OSTI)

ethylbenzene (b) i-butane to propane at TC and WQS H. Guo etto ethylbenzene (b) i-butane to propane at TC and WQS duringto ethylbenzene (b) i-butane to propane at TC and WQS during

2009-01-01T23:59:59.000Z

209

Gas-Phase Reactions of Doubly Charged Lanthanide Cations with Alkanes and Alkenes. Trends in Metal(2+) Reactivity  

E-Print Network (OSTI)

alkanes (methane, ethane, propane, n-butane) and alkenes (and 9, respectively). With propane and n-butane, all the Lnin the reactions of La 2+ with propane and n-butane, and the

Gibson, John K.

2010-01-01T23:59:59.000Z

210

Observations of nonmethane organic compounds during ARCTAS - Part 1: Biomass burning emissions and plume enhancements  

E-Print Network (OSTI)

TOGA WAS Isobutane WAS Propane WAS Ethane TOGA WAS ButaneButane i-Butane Propene Propane Ethyne Ethene Ethane globallight alkanes against propane determined using the WAS data,

2011-01-01T23:59:59.000Z

211

New ?-Complexation Adsorbents for Propane?Propylene Separation  

Science Journals Connector (OSTI)

1-4 Some new materials were also reported to adsorb propylene, excluding partially or totally propane. ... Table 2.? Experimental Conditions (Masses of Adsorbent and Flow Rates) for Breakthrough Curves, Stoichiometric Times, and Adsorbed Phase Concentration ... Figure 8 Propylene?propane ratio of the amount adsorbed at 343 K in the different adsorbents. ...

Carlos A. Grande; José D. P. Araujo; Simone Cavenati; Norberto Firpo; Elena Basaldella; Alírio E. Rodrigues

2004-05-26T23:59:59.000Z

212

Low-Temperature Oxidation and Cool Flames of Propane  

Science Journals Connector (OSTI)

...1954 research-article Low-Temperature Oxidation and Cool Flames of Propane J. H. Knox R. G. W. Norrish A detailed analytical study of the cool-flame oxidation of propane has been carried out using a continuous-flow technique with a view...

1954-01-01T23:59:59.000Z

213

Carcinogenicity of Industrial Chemicals Propylene Imine and Propane Sultone  

Science Journals Connector (OSTI)

... Range-finding experiments have shown that the maximal tolerated doses of propylene imine and propane sultone, in distilled water, administered by gavage twice a week to 6 week old ... levels, that is, 10 mg/kg for propylene imine, and 28 mg/kg for propane sultone, with groups of twenty-six male and twenty-six female rats at each ...

B. ULLAND; M. FINKELSTEIN; E. K. EISBURGER; J. M. RICE; J. H. WEISBURGER

1971-04-16T23:59:59.000Z

214

Research on Temperature Field Measuring of Oxygen Propane  

Science Journals Connector (OSTI)

By substituting alumina particles for soot created in burning flame and using the three-color method, the temperature field of the oxygen propane is calculated based on the image taken by CCD and digital image processing technology. The results show ... Keywords: CCD, oxygen propane flame, temperature field, image processing

Zhang Rui-ping

2010-09-01T23:59:59.000Z

215

Scattering of Slow Neutrons from Propane Gas  

Science Journals Connector (OSTI)

Measurements of the partial differential neutron scattering cross sections for room-temperature propane gas are reported. These measurements were made at incident energies of 0.0101, 0.0254, 0.0736, and 0.102 ev at seven scattering angles between 16.3° and 84.7° using the Materials Testing Reactor phased chopper velocity selector. The data are converted to the scattering-law presentation and compared with three theoretical calculations: (a) The ideal gas, using an effective mass obtained from an average of the mass tensors for the three types of H atoms in propane, gives poor agreement. (b) The Krieger-Nelkin approximation, which includes the effect of zero-point vibrations, gives limited agreement for energy transfer less than 0.5kBT at intermediate momentum transfers. At large momentum transfers where vibrational effects become important it underestimates the cross section. (c) A modification of the Krieger-Nelkin theory that includes the effects of single-quantum transitions from the three lowest vibrational states gives better agreement. The discrepancies still present at large momentum and energy transfers are attributed to an uncertainty in the methyl-group barrier height for the three lowest energy modes, to the harmonic oscillator approximation for these modes, and to the approximate molecular orientation averaging used in the calculation.

K. A. Strong; G. D. Marshall; R. M. Brugger; P. D. Randolph

1962-02-01T23:59:59.000Z

216

Heating Oil and Propane Update - Energy Information Administration  

U.S. Energy Information Administration (EIA) Indexed Site

all Petroleum Reports all Petroleum Reports Heating Oil and Propane Update Weekly heating oil and propane prices are only collected during the heating season, which extends from October through March. U.S. Heating Oil and Propane Prices Residential Heating Oil Graph. Residential Propane Graph. change from change from Heating Oil 12/16/2013 week ago year ago Propane 12/16/2013 week ago year ago Residential 3.952 values are down 0.004 values are down 0.008 Residential 2.712 values are up 0.091 values are up 0.469 Wholesale 3.074 values are down 0.063 values are not available NA Wholesale 1.637 values are up 0.113 values are not available NA Note: Price in dollars per gallon, excluding taxes. Values shown on the graph and corresponding data pages for the previous week may be revised to account for late submissions and corrections.

217

Cometabolic transformation of cis-1,2-dichloroethylene and cis-1,2-dichloroethylene epoxide by a butane-  

E-Print Network (OSTI)

by transformation of c- DCE was actively trans- formed by Methylosinus trichosporium OB3b expressing soluble methane by a butane- grown mixed culture Y. Kim* and L. Semprini** *Department of Environmental Engineering, Korea cometabolism of cis-1,2-dichloroethylene (c-DCE) by a butane-grown mixed culture was evaluated in batch kinetic

Semprini, Lewis

218

Propane dehydrogenation over Al2O3 supported Pt nanoparticles: Effect of cerium addition  

Science Journals Connector (OSTI)

Abstract The catalyst of Pt nanoparticles loaded on Al2O3 support has been prepared by a facile liquid phase synthesis–ultrasonic vibration method. With propane dehydrogenation as a probe reaction, the influence of promoter cerium (Ce) on the catalyst was investigated by means of transmission electron microscope (TEM), X-ray diffraction (XRD), N2 adsorption–desorption, X-ray photoelectron spectroscopy (XPS), Fourier transform infrared (FTIR) spectroscopy of CO adsorption, H2-temperature programmed reduction (H2-TPR), and catalytic properties for propane dehydrogenation. The results revealed that the Pt nanograins with diameter of 1.6–4.8 nm were evenly dispersed on the Ce-containing Al2O3 support. The introduction of a small amount Ce into Pt/Al2O3 results in a bimetallic surface interaction, enhancing the surface reducibility and dispersity of Pt nanoparticles. The study of propane dehydrogenation performance shows that Ce-containing Pt catalyst is more active and less coke deposition than Ce-free Pt/Al2O3 counterpart. This study can provide an insight into the design and development of new Pt-based catalyst, especially for the improvement of catalytic activity and stability towards alkane dehydrogenation.

Zhanhua Ma; Jun Wang; Jun Li; Ningning Wang; Changhua An; Lanyi Sun

2014-01-01T23:59:59.000Z

219

Development of National Liquid Propane (Autogas) Refueling Network...  

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

1 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation arravt059tiday2011...

220

Development of National Liquid Propane (Autogas) Refueling Network...  

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

0 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C. tiarravt059day2010...

Note: This page contains sample records for the topic "butane liquid propane" 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

Development of National Liquid Propane (Autogas) Refueling Network...  

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

2 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting arravt059tiday2012o...

222

Diffusion of carbon dioxide (1); propane (2)  

Science Journals Connector (OSTI)

This document is part of Subvolume A ‘Gases in Gases, Liquids and their Mixtures’ of Volume 15 ‘Diffusion in Gases, Liquids and Electrolytes’ of Landolt-Börnstein Group IV ‘Physical Chemistry’. It is part of the ...

J. Winkelmann

2007-01-01T23:59:59.000Z

223

Diffusion of hydrogen (1); propane (2)  

Science Journals Connector (OSTI)

This document is part of Subvolume A ‘Gases in Gases, Liquids and their Mixtures’ of Volume 15 ‘Diffusion in Gases, Liquids and Electrolytes’ of Landolt-Börnstein Group IV ‘Physical Chemistry’. It is part of the ...

J. Winkelmann

2007-01-01T23:59:59.000Z

224

A Multidimensional Gas Chromatographic Method for Analysis of n-Butane Oxidation Reaction Products  

Science Journals Connector (OSTI)

......laboratory-scale reactor systems. The...lection of the reactor product gas and subsequent analysis. This method...high degree of reliability using unattended...typical on-line analysis of a butane...catalyst. The reactor feed gas for......

P.L. Mills; W.E. Guise; Jr.

1996-10-01T23:59:59.000Z

225

Crude Oil, Heating Oil, and Propane Market Outlook  

Gasoline and Diesel Fuel Update (EIA)

Oil, Heating Oil, and Propane Market Outlook Oil, Heating Oil, and Propane Market Outlook 8/13/01 Click here to start Table of Contents Crude Oil, Heating Oil, and Propane Market Outlook Short-Term World Oil Price Forecast Price Movements Related to Supply/Demand Balance OPEC Production Likely To Remain Low U.S. Reflects World Market Crude Oil Outlook Conclusions Distillate Prices Increase With Crude Oil Distillate Stocks on the East Coast Were Very Low Entering Last Winter Distillate Demand Strong Last Winter More Supply Possible This Fall than Forecast Distillate Fuel Oil Imports Could Be Available - For A Price Distillate Supply/Demand Balance Reflected in Spreads Distillate Stocks Expected to Remain Low Winter Crude Oil and Distillate Price Outlook Heating Oil Outlook Conclusion Propane Prices Follow Crude Oil

226

Syngas Production from Propane Using Atmospheric Non-thermal Plasma  

Science Journals Connector (OSTI)

Propane steam reforming using a sliding discharge reactor was investigated under atmospheric pressure and low temperature (420 K). Non-thermal plasma steam reforming proceeded efficiently and hydrogen was...2 con...

F. Ouni; A. Khacef; J. M. Cormier

2009-04-01T23:59:59.000Z

227

Auswirkung der Verwendung von Methan an Stelle von Propan  

Science Journals Connector (OSTI)

Um zu prüfen, welche Verhältnisse sich ergeben, wenn man an Stelle von Propan, wie es in den international vorgeschlagenen Dreistoff-Gemischen vorgesehen ist, Methan heranzöge, wurden für das Normprüfgas folgende...

Prof. Dr. Ing. Fritz Schuster…

1961-01-01T23:59:59.000Z

228

Texas Propane Fleet Pilot Program | Department of Energy  

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

Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C. tiarravt058kelly2010p.pdf More Documents & Publications Texas Propane Vehicle Pilot Project Texas...

229

Hydronic Heating Coil Versus Propane Furnace, Rehoboth Beach...  

Energy Savers (EERE)

source heat pump (ASHP) with supplemental propane furnace heating. The Building America test house uses the same ASHP unit, but supplemental heat is provided by a combined DHW and...

230

Lower oil prices also cutting winter heating oil and propane...  

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

Lower oil prices also cutting winter heating oil and propane bills Lower oil prices are not only driving down gasoline costs, but U.S. consumers will also see a bigger savings in...

231

VEE-0040- In the Matter of Western Star Propane, Inc.  

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

On February 18, 1997, Western Star Propane, Inc. (Western) filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE). In its application,...

232

Revised Propane Stock Levels for 6/7/13  

Gasoline and Diesel Fuel Update (EIA)

Revised Propane Stock Levels for 6713 Release Date: June 19, 2013 Following the release of the Weekly Petroleum Status Report (WPSR) for the week ended June 7, 2013, EIA...

233

RECS Propane Usage Form_v1 (Draft).xps  

Gasoline and Diesel Fuel Update (EIA)

propane usage for this housing unit between September 2008 and April 2010. Delivery Number Enter the Delivery Date for each delivery 1 2 3 4 5 6 7 8 9 10 Enter the Total Dollar...

234

Can propane school buses save money and provide other benefits...  

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

Can propane school buses save money and provide other benefits? October 1, 2014 Tweet EmailPrint School districts across the country are looking for ways to save money and be more...

235

Advisory on the reporting error in the combined propane stocks...  

Gasoline and Diesel Fuel Update (EIA)

Advisory on the reporting error in the combined propane stocks for PADDs 4 and 5 Release Date: June 12, 2013 The U.S. Energy Information Administration issued the following...

236

Thermodynamics of Gaseous Hydrocarbons: Ethane, Ethylene, Propane, Propylene, n?Butane, Isobutane, 1?Butene, Cis and Trans 2?Butenes, Isobutene, and Neopentane (Tetramethylmethane)  

Science Journals Connector (OSTI)

It is pointed out that the assumption of completely free internal rotation in the simpler hydrocarbon molecules is probably responsible for the discrepancies between the results of previous statistical mechanical calculations and the experimental data. Using the formulas and tables of the preceding paper calculations are presented which show that for reasonable values of rotation restricting potentials complete agreement can be obtained with all experimental results. The uncertainty as to the exact height and shape of these potential barriers together with the possible errors in estimated vibration frequencies make highly precise calculations of thermodynamic functions out of the question at present. Nevertheless the general agreement with experiment indicates that the potentials and frequencies selected must be approximately correct. These molecular structure data together with the available values of heats of combustion and hydrogenation are then employed in calculations which yield thermodynamic constants and the free energy of formation as a function of the temperature in the range from 300 to 1500°K. The various calculations have been made for all of the hydrocarbons listed in the title.

Kenneth S. Pitzer

1937-01-01T23:59:59.000Z

237

Alternative Fuels Data Center: Texas Laws and Incentives for Propane (LPG)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Texas Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Texas Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Texas Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Texas Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Texas Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Texas Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Texas Laws and Incentives for Propane (LPG) The list below contains summaries of all Texas laws and incentives related

238

Alternative Fuels Data Center: Oregon Laws and Incentives for Propane (LPG)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Oregon Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Oregon Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Oregon Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Oregon Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Oregon Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Oregon Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Oregon Laws and Incentives for Propane (LPG)

239

Alternative Fuels Data Center: Rhode Island Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Rhode Island Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Rhode Island Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Rhode Island Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Rhode Island Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Rhode Island Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Rhode Island Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Rhode Island Laws and Incentives for Propane (LPG)

240

Alternative Fuels Data Center: North Dakota Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: North Dakota Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: North Dakota Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: North Dakota Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: North Dakota Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: North Dakota Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: North Dakota Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type North Dakota Laws and Incentives for Propane (LPG)

Note: This page contains sample records for the topic "butane liquid propane" 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

Alternative Fuels Data Center: Iowa Laws and Incentives for Propane (LPG)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Iowa Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Iowa Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Iowa Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Iowa Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Iowa Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Iowa Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Iowa Laws and Incentives for Propane (LPG) The list below contains summaries of all Iowa laws and incentives related

242

Alternative Fuels Data Center: Utah Laws and Incentives for Propane (LPG)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Utah Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Utah Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Utah Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Utah Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Utah Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Utah Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Utah Laws and Incentives for Propane (LPG) The list below contains summaries of all Utah laws and incentives related

243

Alternative Fuels Data Center: New Mexico Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: New Mexico Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: New Mexico Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: New Mexico Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: New Mexico Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: New Mexico Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: New Mexico Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type New Mexico Laws and Incentives for Propane (LPG)

244

Alternative Fuels Data Center: New York Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: New York Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: New York Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: New York Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: New York Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: New York Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: New York Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type New York Laws and Incentives for Propane (LPG)

245

Alternative Fuels Data Center: South Dakota Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: South Dakota Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: South Dakota Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: South Dakota Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: South Dakota Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: South Dakota Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: South Dakota Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type South Dakota Laws and Incentives for Propane (LPG)

246

Alternative Fuels Data Center: Maine Laws and Incentives for Propane (LPG)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Maine Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Maine Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Maine Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Maine Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Maine Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Maine Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Maine Laws and Incentives for Propane (LPG) The list below contains summaries of all Maine laws and incentives related

247

Alternative Fuels Data Center: Hawaii Laws and Incentives for Propane (LPG)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Hawaii Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Hawaii Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Hawaii Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Hawaii Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Hawaii Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Hawaii Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Hawaii Laws and Incentives for Propane (LPG)

248

Alternative Fuels Data Center: Kansas Laws and Incentives for Propane (LPG)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Kansas Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Kansas Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Kansas Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Kansas Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Kansas Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Kansas Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Kansas Laws and Incentives for Propane (LPG)

249

Alternative Fuels Data Center: Nevada Laws and Incentives for Propane (LPG)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Nevada Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Nevada Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Nevada Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Nevada Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Nevada Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Nevada Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Nevada Laws and Incentives for Propane (LPG)

250

Alternative Fuels Data Center: Alaska Laws and Incentives for Propane (LPG)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Alaska Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Alaska Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Alaska Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Alaska Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Alaska Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Alaska Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Alaska Laws and Incentives for Propane (LPG)

251

Alternative Fuels Data Center: Idaho Laws and Incentives for Propane (LPG)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Idaho Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Idaho Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Idaho Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Idaho Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Idaho Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Idaho Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Idaho Laws and Incentives for Propane (LPG) The list below contains summaries of all Idaho laws and incentives related

252

Alternative Fuels Data Center: New Jersey Laws and Incentives for Propane  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: New Jersey Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: New Jersey Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: New Jersey Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: New Jersey Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: New Jersey Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: New Jersey Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type New Jersey Laws and Incentives for Propane (LPG)

253

Alternative Fuels Data Center: Ohio Laws and Incentives for Propane (LPG)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Propane (LPG) to someone by E-mail Propane (LPG) to someone by E-mail Share Alternative Fuels Data Center: Ohio Laws and Incentives for Propane (LPG) on Facebook Tweet about Alternative Fuels Data Center: Ohio Laws and Incentives for Propane (LPG) on Twitter Bookmark Alternative Fuels Data Center: Ohio Laws and Incentives for Propane (LPG) on Google Bookmark Alternative Fuels Data Center: Ohio Laws and Incentives for Propane (LPG) on Delicious Rank Alternative Fuels Data Center: Ohio Laws and Incentives for Propane (LPG) on Digg Find More places to share Alternative Fuels Data Center: Ohio Laws and Incentives for Propane (LPG) on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Ohio Laws and Incentives for Propane (LPG) The list below contains summaries of all Ohio laws and incentives related

254

Formative time of breakdown modeled for the ignition of air and n-butane mixtures using effective ionization coefficients  

SciTech Connect

It is shown that simulations of ignition by electric arc discharge in n-butane and air mixtures have interesting features, which deviate from results obtained by simple extension of calculations based on methanelike fuels. In particular, it is demonstrated that lowering the temperature of the n-butane-air mixture before ignition under certain conditions will actually decrease the ignition stage time as well as the required electric field.

Kudryavtsev, A. A.; Popugaev, S. D. [St. Petersburg State University, St. Petersburg 198904 (Russian Federation); Demidov, V. I. [Department of Physics, West Virginia University, Morgantown, West Virginia 26506 (United States); Adams, S. F. [Air Force Research Laboratory, Wright-Patterson AFB, Ohio 45433 (United States); Jiao, C. Q. [ISSI Inc., Dayton, Ohio 45440-3638 (United States)

2008-12-15T23:59:59.000Z

255

Characterization of volatile organic compounds (VOCs) in Asian and north American pollution plumes during INTEX-B: identification of specific Chinese air mass tracers  

E-Print Network (OSTI)

1,2-DCE), ethane, ethyne, propane, butanes, i-pentane, andDCE Ethane Ethene Ethyne Propane i-Butane n-Butane i-PentaneDCE Ethane Ethene Ethyne Propane i-Butane n-Butane i-Pentane

2009-01-01T23:59:59.000Z

256

GEOTHERMAL FLUID PROPENE AND PROPANE: INDICATORS OF FLUID | Open Energy  

Open Energy Info (EERE)

FLUID PROPENE AND PROPANE: INDICATORS OF FLUID FLUID PROPENE AND PROPANE: INDICATORS OF FLUID Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Conference Proceedings: GEOTHERMAL FLUID PROPENE AND PROPANE: INDICATORS OF FLUID Details Activities (1) Areas (1) Regions (0) Abstract: The use of fluid inclusion gas analysis propene/propene ratios is investigated. Ratios of these species are affected by geothermal fluid temperature and oxidations state. Our purpose is to determine if analyses of these species in fluid inclusions these species to can be used to interpret fluid type, history, or process. Analyses were performed on drill cuttings at 20ft intervals from four Coso geothermal wells. Two wells are good producers, one has cold-water entrants in the production zone, and the fourth is a non-producer. The ratios show distinct differences between

257

Diffusion of 2-methyl-propane (1); 2,2-dimethyl-propane (2)  

Science Journals Connector (OSTI)

This document is part of Subvolume A ‘Gases in Gases, Liquids and their Mixtures’ of Volume 15 ‘Diffusion in Gases, Liquids and Electrolytes’ of Landolt-Börnstein Group IV ‘Physical Chemistry’. It is part of the ...

J. Winkelmann

2007-01-01T23:59:59.000Z

258

Diffusion of propane (1); 2,2-dimethyl-propane (2)  

Science Journals Connector (OSTI)

This document is part of Subvolume A ‘Gases in Gases, Liquids and their Mixtures’ of Volume 15 ‘Diffusion in Gases, Liquids and Electrolytes’ of Landolt-Börnstein Group IV ‘Physical Chemistry’. It is part of the ...

J. Winkelmann

2007-01-01T23:59:59.000Z

259

Hybrid adsorption-distillation process for separating propane and propylene  

SciTech Connect

The separation of propylene from a propane-propylene mixture by distillation is a energy-intensive process. A hybrid adsorption-distillation system has a great potential in reducing the energy consumption. A significant amount of energy can be saved relative to a process using only distillation, if a typical separation is carried out by distillation up to a propylene concentration of approximately 80% and then continuing the separation of propane from propylene by adsorption. A volumetric adsorption apparatus was designed to obtain the data at high pressures. The pure component data of propane and propylene were obtained on silica gel, molecular sieve 13X, and activated carbon. Although activated carbon has a greater capacity for both propane and propylene than either of the two adsorbents, it was only slightly selective for propylene. Silica gel has the greatest selectivity for propylene, which ranged from 2 to 4. None of the adsorbents was found to be selective for propane. The propane-propylene mixture behaved nonideally on the solid surface as indicated by the negative deviations of activity coefficients. The nonideality of the mixture can be attributed primarily to surface effects rather than to interactions between adsorbate molecules. A binary model has been proposed to predict mole fractions in the adsorbed phase and the total amount adsorbed from the pure component data. The pure component isotherm model of Hines et al. was extended to binary mixtures when the binary model was developed. Excellent agreement was obtained between experimental data and predicted values for mole fractions in the adsorbed phased, the total amount adsorbed, and adsorbed-phase activity coefficients.

Ghosh, T.K.; Lin, Hon-Da; Hines, A.L. (Univ. of Missouri, Columbia, MO (United States))

1993-10-01T23:59:59.000Z

260

Alternative Fuels Data Center: Yellow Cab Converts Taxis to Propane in  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Yellow Cab Converts Yellow Cab Converts Taxis to Propane in Columbus, Ohio to someone by E-mail Share Alternative Fuels Data Center: Yellow Cab Converts Taxis to Propane in Columbus, Ohio on Facebook Tweet about Alternative Fuels Data Center: Yellow Cab Converts Taxis to Propane in Columbus, Ohio on Twitter Bookmark Alternative Fuels Data Center: Yellow Cab Converts Taxis to Propane in Columbus, Ohio on Google Bookmark Alternative Fuels Data Center: Yellow Cab Converts Taxis to Propane in Columbus, Ohio on Delicious Rank Alternative Fuels Data Center: Yellow Cab Converts Taxis to Propane in Columbus, Ohio on Digg Find More places to share Alternative Fuels Data Center: Yellow Cab Converts Taxis to Propane in Columbus, Ohio on AddThis.com... July 9, 2011 Yellow Cab Converts Taxis to Propane in Columbus, Ohio

Note: This page contains sample records for the topic "butane liquid propane" 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

Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Tax  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Tax to someone by E-mail Tax to someone by E-mail Share Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Tax on Facebook Tweet about Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Tax on Twitter Bookmark Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Tax on Google Bookmark Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Tax on Delicious Rank Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Tax on Digg Find More places to share Alternative Fuels Data Center: Compressed Natural Gas (CNG) and Propane Tax on AddThis.com... More in this section... Federal State Advanced Search All Laws & Incentives Sorted by Type Compressed Natural Gas (CNG) and Propane Tax Retail sales for CNG and liquefied petroleum gas (propane) used to operate

262

Alternative Fuels Data Center: Biodiesel and Propane Fuel Buses for Dallas  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Biodiesel and Propane Biodiesel and Propane Fuel Buses for Dallas County Schools to someone by E-mail Share Alternative Fuels Data Center: Biodiesel and Propane Fuel Buses for Dallas County Schools on Facebook Tweet about Alternative Fuels Data Center: Biodiesel and Propane Fuel Buses for Dallas County Schools on Twitter Bookmark Alternative Fuels Data Center: Biodiesel and Propane Fuel Buses for Dallas County Schools on Google Bookmark Alternative Fuels Data Center: Biodiesel and Propane Fuel Buses for Dallas County Schools on Delicious Rank Alternative Fuels Data Center: Biodiesel and Propane Fuel Buses for Dallas County Schools on Digg Find More places to share Alternative Fuels Data Center: Biodiesel and Propane Fuel Buses for Dallas County Schools on AddThis.com... Oct. 2, 2009

263

U.S. Natural Gas Supplemental Gas - Propane Air (Million Cubic...  

Annual Energy Outlook 2012 (EIA)

Propane Air (Million Cubic Feet) U.S. Natural Gas Supplemental Gas - Propane Air (Million Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

264

Microsoft PowerPoint - Propane_Briefing_140205_nn.pptx  

Annual Energy Outlook 2012 (EIA)

add to 100%) Northeast South Midwest West U.S. total 116 million homes natural gas propane heating oil electricity wood keroseneotherno heating propane 4.5% 7% 81% 5% 10% 4%...

265

Induction of Anchorage-independent Growth in Human Fibroblasts by Propane Sultone  

Science Journals Connector (OSTI)

...Anchorage-independent Growth in Human Fibroblasts by Propane Sultone 1 1 Supported in part by Department...growth after treatment with the carcinogen propane sultone, followed by exponential growth...Exposure to these same concentrations of propane sultone also resulted in a dose-dependent...

K. Charles Silinskas; Suzanne A. Kateley; John E. Tower; Veronica M. Maher; J. Justin McCormick

1981-05-01T23:59:59.000Z

266

The Intramolecular Isotope Effect in the Pyrolysis of 1-$^{14}$C Propane  

Science Journals Connector (OSTI)

...Intramolecular Isotope Effect in the Pyrolysis of 1- C Propane H. M. Frey C. J. Danby Cyril Hinshelwood 1- C propane has been synthesized from active barium carbonate in 50% yield. This propane has been pyrolyzed at temperatures from 550 to 603...

1956-01-01T23:59:59.000Z

267

Airborne measurement of OH reactivity during INTEX-B  

E-Print Network (OSTI)

plus OH sign), reactiv- propane ing different gases gases atisoprene (plus sign), propane (star) and propene (triangle).NMHC includes ethane, ethene, propane, propene, i-butane, n-

2009-01-01T23:59:59.000Z

268

Energy Efficiency Improvement and Cost Saving Opportunities for the Petrochemical Industry - An ENERGY STAR(R) Guide for Energy and Plant Managers  

E-Print Network (OSTI)

feedstocks such as ethane, propane, butane, naphtha oruse mainly ethane and propane for steam cracking, availablecracking of ethane and propane (Oil and Gas Journal, 2006a).

Neelis, Maarten

2008-01-01T23:59:59.000Z

269

Alternative Fuels Data Center: Liquefied Natural Gas (LNG) and Propane Tax  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Liquefied Natural Gas Liquefied Natural Gas (LNG) and Propane Tax and User Permit to someone by E-mail Share Alternative Fuels Data Center: Liquefied Natural Gas (LNG) and Propane Tax and User Permit on Facebook Tweet about Alternative Fuels Data Center: Liquefied Natural Gas (LNG) and Propane Tax and User Permit on Twitter Bookmark Alternative Fuels Data Center: Liquefied Natural Gas (LNG) and Propane Tax and User Permit on Google Bookmark Alternative Fuels Data Center: Liquefied Natural Gas (LNG) and Propane Tax and User Permit on Delicious Rank Alternative Fuels Data Center: Liquefied Natural Gas (LNG) and Propane Tax and User Permit on Digg Find More places to share Alternative Fuels Data Center: Liquefied Natural Gas (LNG) and Propane Tax and User Permit on AddThis.com...

270

Critical temperatures and pressures for hydrocarbon mixtures from an equation of state with renormalization-group-theory corrections  

E-Print Network (OSTI)

Mixtures: Methane-Ethane-Propane System, J. Chern. Eng. DataEquilibrium in the Ethane-Propane-n-Butane System, FluidLNG), i.e. methane, ethane, propane, n-butane, n-pentane and

Jiang, J.

2011-01-01T23:59:59.000Z

271

Experimental study on transmission of an overdriven detonation wave from propane/oxygen to propane/air  

SciTech Connect

Two sets of experiments were performed to achieve a strong overdriven state in a weaker mixture by propagating an overdriven detonation wave via a deflagration-to-detonation transition (DDT) process. First, preliminary experiments with a propane/oxygen mixture were used to evaluate the attenuation of the overdriven detonation wave in the DDT process. Next, experiments were performed wherein a propane/oxygen mixture was separated from a propane/air mixture by a thin diaphragm to observe the transmission of an overdriven detonation wave. Based on the characteristic relations, a simple wave intersection model was used to calculate the state of the transmitted detonation wave. The results showed that a rarefaction effect must be included to ensure that there is no overestimate of the post-transmission wave properties when the incident detonation wave is overdriven. The strength of the incident overdriven detonation wave plays an important role in the wave transmission process. The experimental results showed that a transmitted overdriven detonation wave occurs instantaneously with a strong incident overdriven detonation wave. The near-CJ state of the incident wave leads to a transmitted shock wave, and then the transition to the overdriven detonation wave occurs downstream. The attenuation process for the overdriven detonation wave decaying to a near-CJ state occurs in all tests. After the attenuation process, an unstable detonation wave was observed in most tests. This may be attributed to the increase in the cell width in the attenuation process that exceeds the detonability cell width limit. (author)

Li, J.; Lai, W.H. [National Cheng Kung University, Institute of Aeronautics and Astronautics, Tainan (China); Chung, K. [National Cheng Kung University, Aerospace Science and Technology Research Center, Tainan (China); Lu, F.K. [University of Texas at Arlington, Mechanical and Aerospace Engineering Department, Aerodynamics Research Center, TX 76019 (United States)

2008-08-15T23:59:59.000Z

272

Clean Cities Helps Nonprofit Cut Fuel Costs with Propane | Department of  

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

Clean Cities Helps Nonprofit Cut Fuel Costs with Propane Clean Cities Helps Nonprofit Cut Fuel Costs with Propane Clean Cities Helps Nonprofit Cut Fuel Costs with Propane May 15, 2013 - 4:10pm Addthis Mississippi's Community Counseling Services converted 29 vans to run on propane, saving more than $1.50 per gallon on fuel or more than $60,000 a year. | Photo courtesy of Community Counseling Services. Mississippi's Community Counseling Services converted 29 vans to run on propane, saving more than $1.50 per gallon on fuel or more than $60,000 a year. | Photo courtesy of Community Counseling Services. Shannon Brescher Shea Communications Manager, Clean Cities Program What are the key facts? Mississippi's Community Counseling Services converted 29 vans to run on propane, saving more than $1.50 per gallon on fuel or more than $60,000

273

Clean Cities Helps Nonprofit Cut Fuel Costs with Propane | Department of  

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

Helps Nonprofit Cut Fuel Costs with Propane Helps Nonprofit Cut Fuel Costs with Propane Clean Cities Helps Nonprofit Cut Fuel Costs with Propane May 15, 2013 - 4:10pm Addthis Mississippi's Community Counseling Services converted 29 vans to run on propane, saving more than $1.50 per gallon on fuel or more than $60,000 a year. | Photo courtesy of Community Counseling Services. Mississippi's Community Counseling Services converted 29 vans to run on propane, saving more than $1.50 per gallon on fuel or more than $60,000 a year. | Photo courtesy of Community Counseling Services. Shannon Brescher Shea Communications Manager, Clean Cities Program What are the key facts? Mississippi's Community Counseling Services converted 29 vans to run on propane, saving more than $1.50 per gallon on fuel or more than $60,000

274

Propane Market Outlook Assessment of Key Market Trends, Threats, and Opportunities Facing  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

0 0 Propane Market Outlook Assessment of Key Market Trends, Threats, and Opportunities Facing the Propane Industry Through 2020 P r e s e n T e d B y : Declining Sales in the Recent Past and Near-Term Future After peaking in 2003, nationwide propane consumption fell by more than 10 percent through 2006. Although propane demand rebounded somewhat in 2007 and 2008 due to colder weather, propane demand appears to have declined again in 2009. The collapse of the new housing market, combined with decreases in fuel use per customer resulting from efficiency upgrades in homes and equipment, resulted in a decline in residential propane sales. The recession also reduced demand in the industrial and commercial sectors. Colder weather in the last half of 2009 and in January

275

State heating oil and propane program. Final report, 1990--1991  

SciTech Connect

The following is a report of New Hampshire`s participation in the State Heating Oil and Propane Program (SHOPS) for the 1990--91 heating season. The program is a joint effort between participating states and the Department of Energy (DOE), Energy Information Administration (EYE) to collect retail price data for heating oil and propane through phone surveys of 25 oil and 20 propane retailers in New Hampshire. SHOPS is funded through matching grants from DOE and the participating state. (VC)

Not Available

1991-12-31T23:59:59.000Z

276

Nanostructure of Solid Precipitates Obtained by Expansion of Polystyrene-block-Polybutadiene Solutions in Near Critical Propane: Block Ratio and Micellar Solution Effects  

SciTech Connect

In contrast to incompressible liquid solutions, compressible near-critical solutions of block copolymers allow for controlling rapid structure transformations with pressure alone. For example, when dissolved in near-critical propane, polystyrene-block-polybutadiene can form a random molecular solution at high pressures, a micellar solution at moderate pressures, and a solvent-free precipitate at low pressures. In contrast to the unstructured virgin copolymer, such a propane-treated precipitate rapidly self-assembles toward structures characteristic of equilibrated block copolymers, such as lamellae, spheres, or cylinders, which depend on the block ratio rather than on the decompression rate or temperature, at least within the rate and temperature ranges investigated in this work. At lower temperatures, however, say below 40 C, glass transition of the styrene-butadiene diblocks can inhibit independent structure formation, while crystallization of their hydrogenated-butadiene analogues can preserve the micellar-solution structure.

Green, Jade [University of Wyoming, Laramie; Tyrrell, Zachary [University of Wyoming, Laramie; Radosz, Maciej [University of Wyoming, Laramie; Hong, Kunlun [ORNL; Mays, Jimmy [ORNL

2011-01-01T23:59:59.000Z

277

Table A2. Refiner/Reseller Prices of Aviation Fuels, Propane...  

Gasoline and Diesel Fuel Update (EIA)

Marketing Annual 1995 467 Table A2. RefinerReseller Prices of Aviation Fuels, Propane, and Kerosene, by PAD District, 1983-Present (Cents per Gallon Excluding Taxes) -...

278

Chemisorption of Propane on Platinum Surfaces in the Presence of Pre-adsorbed Water  

Science Journals Connector (OSTI)

... adsorbed water. In order to study this question, we have investigated the chemisorption of propane on platinum in the presence of pre-adsorbed water.

G. SANDSTEDE; G. WALTER; G. WURZBACHER

1967-11-04T23:59:59.000Z

279

Oxygen-Free Propane Oxidative Dehydrogenation Over Vanadium Oxide Catalysts: Reactivity and Kinetic Modelling.  

E-Print Network (OSTI)

??Propane conversion to propylene has been the subject of intensive researches. This is due to the increasing demand for propylene. Current propylene production processes suffer… (more)

Al-Ghamdi, Sameer Ali

2013-01-01T23:59:59.000Z

280

Table A2. Refiner/Reseller Prices of Aviation Fuels, Propane...  

Gasoline and Diesel Fuel Update (EIA)

Marketing Annual 1999 421 Table A2. RefinerReseller Prices of Aviation Fuels, Propane, and Kerosene, by PAD District, 1983-Present (Cents per Gallon Excluding Taxes) -...

Note: This page contains sample records for the topic "butane liquid propane" 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

STUDY OF PROPANE ADSORPTION ISOTHERM ON PURIFIED HIPCO SINGLE-WALLED CARBON NANOTUBES.  

E-Print Network (OSTI)

??Isotherms of one atom thick film of adsorption for propane on purified Hipco single-walled carbon nanotube were experimentally studied at 6 different temperatures ranging from… (more)

Furuhashi, Toyohisa

2009-01-01T23:59:59.000Z

282

Table 14. U.S. Propane (Consumer Grade) Prices by Sales Type  

U.S. Energy Information Administration (EIA) Indexed Site

and EIA-782B, "Resellers'Retailers' Monthly Petroleum Product Sales Report." 14. U.S. Propane (Consumer Grade) Prices by Sales Type 28 Energy Information Administration ...

283

Microsoft PowerPoint - Propane_Briefing_140131_summary_v2_nn...  

Annual Energy Outlook 2012 (EIA)

add to 100%) Northeast South Midwest West U.S. total 116 million homes natural gas propane heating oil electricity wood keroseneotherno heating 81% 5% 10% 4% Northeast...

284

Experimental studies of steam-propane and enriched gas injection for the Minas light crude oil.  

E-Print Network (OSTI)

??Experimental studies were carried out to compare the benefits of propane as an additive in steam injection and in lean gas injection to enhance production… (more)

Yudishtira, Wan Dedi

2012-01-01T23:59:59.000Z

285

Experimental studies of steam-propane injection for the Duri intermediate crude oil.  

E-Print Network (OSTI)

??Laboratory experimental studies were carried out to better understand production mechanisms involved in steam-propane injection and to investigate effects of expected field pressure and temperature… (more)

Hendroyono, Arief

2012-01-01T23:59:59.000Z

286

Dynamics of Propane in Silica Mesopores Formed upon Propylene Hydrogenation over Pt Nanoparticles by Time-Resolved FT-IR Spectroscopy  

E-Print Network (OSTI)

state distribution of propane between gas and mesopore phaseWavenumber (cm ) B Gas Phase Propane 2968 cm k 1 = 3.1 ± 0.4slices showing the gas phase propane component at 216, 648,

Waslylenko, Walter; Frei, Heinz

2008-01-01T23:59:59.000Z

287

Novel adsorption distillation hybrid scheme for propane/propylene separation  

SciTech Connect

A novel adsorption-distillation hybrid scheme is proposed for propane/propylene separation. The suggested scheme has potential for saving up to [approximately]50% energy and [approximately]15-30% in capital costs as compared with current technology. The key concept of the proposed scheme is to separate olefins from alkanes by adsorption and then separate individual olefins and alkanes by simple distillation, thereby eliminating energy intensive and expensive olefin-alkane distillation. A conceptual flow schematic for the proposed hybrid scheme and potential savings are outlined.s

Kumar, R.; Golden, T.C.; White, T.R.; Rokicki, A. (Air Products an Chemicals, Inc., Allentown, PA (United States))

1992-12-01T23:59:59.000Z

288

Ethynyl terminated ethers. Synthesis and thermal characterization of 2,2 bis (ethynyl-4-phenylcarbonyl-4-phenoxy-4-phenyl) propane and 2,2 bis (ethynyl-4-phenylsulfonyl-4-phenoxy-4-phenyl) propane  

Science Journals Connector (OSTI)

Two ethynyl end-capped ethers 2,2 Bis [ethynyl-4-phenylsulfonyl-4-phenoxy-4-phenyl] propane and 2,2 Bis [ethynyl-4-phenylcarbonyl-4-phenoxy-4-phenyl] propane have been prepared by a three steps...

Georges Lucotte; Laurent Cormier; Bruno Delfort

1990-12-01T23:59:59.000Z

289

Final report of the Rhode Island State Energy Office on residential no. 2 heating oil and propane prices [SHOPP  

SciTech Connect

Summary report on residential No.2 heating oil and propane prepared under grant. Summarizes the monitoring and analysis of heating oil and propane prices from October 2000 through March 2001.

McClanahan, Janice

2001-04-01T23:59:59.000Z

290

Novel Methane, Ethane, and Propane Oxidizing Bacteria at Marine Hydrocarbon Seeps Identified by Stable Isotope Probing  

E-Print Network (OSTI)

Novel Methane, Ethane, and Propane Oxidizing Bacteria at Marine Hydrocarbon Seeps Identified by Stable Isotope Probing Running Title: Novel Methane, Ethane, and Propane Oxidizing Bacteria Section hydrocarbons in surface sediment from the Coal Oil Point seep field, offshore Santa4 Barbara, California. After

Sessions, Alex L.

291

Further experimental studies of steam-propane injection to enhance recovery of Morichal oil  

E-Print Network (OSTI)

In 1998-1999, experimental research was conducted by Goite at Texas A&M University into steam-propane injection to enhance oil recovery from the Morichal field, Venezuela. Goite's results showed that, compared with steam injection alone, steam-propane...

Ferguson,Mark Anthony

2012-06-07T23:59:59.000Z

292

Experimental studies of steam-propane injection to enhance recovery of an intermediate crude oil  

E-Print Network (OSTI)

In the past few years, research has been conducted at Texas A&M University on steam-propane injection to enhance oil recovery from the Morichal field, Venezuela, which contains 13.5 ?API gravity oil. Experimental results show that a 5:100 propane...

Tinss, Judicael Christopher

2001-01-01T23:59:59.000Z

293

Fuel cells—I. Propane on palladium catalyst  

Science Journals Connector (OSTI)

For the reaction at low temperatures of a gaseous hydrocarbon as a fuel gas at a negative electrode in a fuel cell, the choice of a suitable catalyst is of the first importance. In the present study, catalysts consisting of palladium reduced by hydrogen and palladium reduced by formate, supported on four types of porous skeleton disks (thin nickel, thick nickel and two types of carbon), were examined. In many cases, the electrodes were given a water-proofing treatment. The specific fuel cell used involved the prepared fuel electrode using gaseous propane, 30% KOH solution, a carbon-black air electrode and a temperature of 5O°C We attempt to distinguish the behaviour of propane from that due to hydrogen contained in the electrode, mainly on the basis of the relationship between (a) electrode preparation and treatment and (b) the open-circuit potential behaviour of the fuel electrode. The repetition of small current discharges resulted in open-circuit potentials reaching steady high potentials and in electrodes exhibiting comparatively good dischargeabilities.

M. Fukuda; C.L. Rulfs; P.J. Elving

1964-01-01T23:59:59.000Z

294

Activation of VOHPO4 · 0.5H2O in Propane/Air Mixture: Effect on Structural, Morphological, Oxidant’s Behaviour and Catalytic Property of (VO)2P2O7 Catalysts for Propane Oxidation  

Science Journals Connector (OSTI)

VOHPO4 · 0.5H2O synthesized by VOPO4 · 2H2O and isobutanol was activated in a flow of propane/air mixture (1% propane in air) at 673 K for 36 ... VPD75P and VPD132P. The crystallinity of all propane/air pretreate...

Y. H. Taufiq-Yap; C. S. Saw; R. Irmawati

2005-11-01T23:59:59.000Z

295

Propane ammoxidation over Mo–V–Te–Nb–O M1 phase: Density functional theory study of propane oxidative dehydrogenation steps  

Science Journals Connector (OSTI)

Abstract Propane ammoxidation to acrylonitrile catalyzed by the bulk Mo–V–Te–Nb oxides has received considerable attention because it is more environmentally benign than the current process of propylene ammoxidation and relies on a more abundant feedstock. This process is proposed to consist of a series of elementary steps including propane oxidative dehydrogenation (ODH), ammonia and O2 activation, \\{NHx\\} insertion into C3 surface intermediates, etc. Density functional theory calculations were performed here to investigate the three sequential H abstraction steps that successively convert propane into isopropyl, propene, and ?-allyl on cation sites in the proposed selective and active center present in the ab plane of the Mo–V–Te–Nb–O M1 phase. The initial H abstraction from propane was found to be the rate-limiting step of this process, consistent with both the proposed reaction mechanism for propane ammoxidation on the Mo–V–Te–Nb oxides and current understanding of V5+ as the active site for alkane activation on V-based oxides. Te=O was found to be significantly more active than V5+=O for the H abstraction from propane, which suggests that the surface and bulk Te species may be different. The role of Mo=O is most likely limited to being an H acceptor from isopropyl to form propene under ammoxidation conditions.

Junjun Yu; Ye Xu; Vadim V. Guliants

2014-01-01T23:59:59.000Z

296

Histological Analysis of the Antimetastatic Effect of (±)-1,2-Bis(3,5-dioxopiperazin-1-yl)propane  

Science Journals Connector (OSTI)

...2-Bis(3,5-dioxopiperazin-1-yl)propane A. J. Salsbury Karen Burrage K. Hellmann...2-bis(3,5-dioxopiperazine-1-yl)propane (ICRF 159) on the Lewis lung carcinoma...2-bis(3,5-dioxopiperazin-1-yl)propane. | Comparative Study Journal Article...

A. J. Salsbury; Karen Burrage; K. Hellmann

1974-04-01T23:59:59.000Z

297

Polarization effects on low-energy electron collisions with propane  

Science Journals Connector (OSTI)

We employed the Schwinger multichannel method to compute elastic cross sections for low-energy electron collisions with propane (C3H8). The calculations are carried out within the static-exchange and static-exchange plus polarization approximations and covered the energy range from 0 to 15 eV. The computed differential cross sections show good agreement with the experiment, and the computed integral cross sections present the same shape as the measured total cross sections. We found a broad structure in the integral cross section around 8.5 eV and also a Ramsauer-Townsend minimum around 0.1 eV. These results are in agreement with the experimental observations.

Márcio H. F. Bettega; Romarly F. da Costa; Marco A. P. Lima

2008-05-08T23:59:59.000Z

298

An analysis of US propane markets, winter 1996-1997  

SciTech Connect

In late summer 1996, in response to relatively low inventory levels and tight world oil markets, prices for crude oil, natural gas, and products derived from both began to increase rapidly ahead of the winter heating season. Various government and private sector forecasts indicated the potential for supply shortfalls and sharp price increases, especially in the event of unusually severe winter weather. Following a rapid runup in gasoline prices in the spring of 1996, public concerns were mounting about a possibly similar situation in heating fuels, with potentially more serious consequences. In response to these concerns, the Energy Information Administration (EIA) participated in numerous briefings and meetings with Executive Branch officials, Congressional committee members and staff, State Energy Offices, and consumers. EIA instituted a coordinated series of actions to closely monitor the situation and inform the public. This study constitutes one of those actions: an examination of propane supply, demand, and price developments and trends.

NONE

1997-06-01T23:59:59.000Z

299

Simulation of hydrogen and hydrogen-assisted propane ignition in Pt catalyzed microchannel  

SciTech Connect

This paper deals with self-ignition of catalytic microburners from ambient cold-start conditions. First, reaction kinetics for hydrogen combustion is validated with experimental results from the literature, followed by validation of a simplified pseudo-2D microburner model. The model is then used to study the self-ignition behavior of lean hydrogen/air mixtures in a Platinum-catalyzed microburner. Hydrogen combustion on Pt is a very fast reaction. During cold start ignition, hydrogen conversion reaches 100% within the first few seconds and the reactor dynamics are governed by the ''thermal inertia'' of the microburner wall structure. The self-ignition property of hydrogen can be used to provide the energy required for propane ignition. Two different modes of hydrogen-assisted propane ignition are considered: co-feed mode, where the microburner inlet consists of premixed hydrogen/propane/air mixtures; and sequential feed mode, where the inlet feed is switched from hydrogen/air to propane/air mixtures after the microburner reaches propane ignition temperature. We show that hydrogen-assisted ignition is equivalent to selectively preheating the inlet section of the microburner. The time to reach steady state is lower at higher equivalence ratio, lower wall thermal conductivity, and higher inlet velocity for both the ignition modes. The ignition times and propane emissions are compared. Although the sequential feed mode requires slightly higher amount of hydrogen, the propane emissions are at least an order of magnitude lower than the other ignition modes. (author)

Seshadri, Vikram; Kaisare, Niket S. [Department of Chemical Engineering, Indian Institute of Technology - Madras, Chennai 600 036 (India)

2010-11-15T23:59:59.000Z

300

Effect of temperature and pressure on the dynamics of nanoconfined propane  

SciTech Connect

We report the effect of temperature and pressure on the dynamical properties of propane confined in nanoporous silica aerogel studied using quasielastic neutron scattering (QENS). Our results demonstrate that the effect of a change in the pressure dominates over the effect of temperature variation on the dynamics of propane nano-confined in silica aerogel. At low pressures, most of the propane molecules are strongly bound to the pore walls, only a small fraction is mobile. As the pressure is increased, the fraction of mobile molecules increases. A change in the mechanism of motion, from continuous diffusion at low pressures to jump diffusion at higher pressures has also been observed.

Gautam, Siddharth, E-mail: gautam.25@osu.edu; Liu, Tingting, E-mail: gautam.25@osu.edu; Welch, Susan; Cole, David [School of Earth Sciences, The Ohio State University, 275 Mendenhall Laboratory, 125 S Oval Mall, Columbus, OH 43210 (United States); Rother, Gernot [Geochemistry and Interfacial Science Group, Chemical Science Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831 (United States); Jalarvo, Niina [Jülich Center for Neutron Sciences (JCNS-1), Forschungszentrum Jülich Outstation at Spallation Neutron Source(SNS), Chemical and Engineering Materials Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831 (United States); Mamontov, Eugene [Spallation Neutron Source (SNS), Oak Ridge National Laboratory, Oak Ridge, TN 37831 (United States)

2014-04-24T23:59:59.000Z

Note: This page contains sample records for the topic "butane liquid propane" 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

Feasibility of reconstructing paleoatmospheric records of selected alkanes, methyl halides, and sulfur gases from Greenland ice cores  

E-Print Network (OSTI)

study of ethane and propane oxidation in the tropo- sphere,alkanes (ethane, C 2 H 6 ; propane, C 3 H 8 ; n-butane, n-Cfluid contamination. 4.1.2. Propane [ 24 ] Propane levels in

Aydin, M.; Williams, M. B; Saltzman, E. S

2007-01-01T23:59:59.000Z

302

VEE-0060 - In the Matter of Blakeman Propane, Inc. | Department of Energy  

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

60 - In the Matter of Blakeman Propane, Inc. 60 - In the Matter of Blakeman Propane, Inc. VEE-0060 - In the Matter of Blakeman Propane, Inc. On May 11, 1999, Blakeman Propane, Inc. (Blakeman) of Moorcroft, Wyoming, filed an Application for Exception with the Office of Hearings and Appeals (OHA) of the Department of Energy (DOE). In its application, Blakeman requests that it be relieved of the requirement that it file the Energy Information Administration's (EIA) form entitled "Resellers'/Retailers' Monthly Petroleum Product Sales Report" (Form EIA-782B). As explained below, we have determined that the Application for Exception should be denied. vee0060.pdf More Documents & Publications TEE-0060 - In the Matter of 7 Oil Co., Inc. TEE-0068 - In the Matter of Bowlin Travel Centers, Inc. VEE-0080 - In the Matter of Potter Oil Co.

303

Detonation of propane-air mixtures under injection of hot detonation products  

Science Journals Connector (OSTI)

The tube for spontaneous detonation (Institute of Technical Physics, Russian Federal ... used to study the initiation and development of detonation in propane-air mixtures under injection of hot detonation produc...

V. I. Tarzhanov; I. V. Telichko; V. G. Vil’danov…

2006-05-01T23:59:59.000Z

304

Simulation studies of steam-propane injection for the Hamaca heavy oil field.  

E-Print Network (OSTI)

??Simulation studies were performed to evaluate a novel technology, steam-propane injection, for the heavy Hamaca crude oil. The oil has a gravity of 9.3?API and… (more)

Venturini, Gilberto Jose

2012-01-01T23:59:59.000Z

305

Emissions from In-Use NG, Propane, and Diesel Fueled Heavy Duty Vehicles  

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

Emissions tests of in-use heavy-duty vehicles showed that, natural gas- and propane-fueled vehicles have high emissions of NH3 and CO, compared to diesel vehicles, while meeting certification requirements

306

Further experimental studies of steam-propane injection to enhance recovery of Morichal oil.  

E-Print Network (OSTI)

??In 1998-1999, experimental research was conducted by Goite at Texas A&M University into steam-propane injection to enhance oil recovery from the Morichal field, Venezuela. Goite's… (more)

Ferguson,Mark Anthony

2012-01-01T23:59:59.000Z

307

Detection of Propane by IR-ATR in a Teflon®-Clad Fluoride Glass Optical Fiber  

Science Journals Connector (OSTI)

The detection of propane with the use of ATR spectroscopy at 3.3 ?m, as the gas diffuses through the Teflon® cladding of a fluoride optical fiber, is reported. A...

Ruddy, V; McCabe, S

1990-01-01T23:59:59.000Z

308

Metal oxide catalysts for the low temperature selective oxidation of propane to iso-propanol.  

E-Print Network (OSTI)

??A range of Ga203/Mo03 and C03O4 catalysts have been prepared and tested for the oxidative dehydrogenation of propane to propene. The Ga2(VMo03 physical mixture demonstrated… (more)

Davies, Thomas Edward.

2006-01-01T23:59:59.000Z

309

Table A2. Refiner/Reseller Prices of Aviation Fuels, Propane...  

Gasoline and Diesel Fuel Update (EIA)

- W 73.5 See footnotes at end of table. A2. RefinerReseller Prices of Aviation Fuels, Propane, and Kerosene, by PAD District, 1983-Present Energy Information Administration ...

310

The Effect of Propane on Atomic Spectrometric Signals in the Direct-Current Plasma  

Science Journals Connector (OSTI)

The addition of small amounts of propane to the direct-current plasma (DCP) affects the emission signal of analyte species in the plasma. In the normal analytical region of the...

McCreary, Terry W; Long, Gary L

1988-01-01T23:59:59.000Z

311

ROLE OF CONSTITUENT ELEMENTS IN PROPANE OXIDATION OVER MIXED METAL OXIDES.  

E-Print Network (OSTI)

??Recently discovered multi-component Mo-V-Te-Nb-O catalysts contain so-called “M1” and “M2” phases with orthorhombic and hexagonal structures, respectively, proposed to be active and selective in propane… (more)

BHANDARI, RISHABH

2005-01-01T23:59:59.000Z

312

Treatment of Nuclear Waste Solutions Using a New Class of Extractants: Pentaalkyl Propane Diamides  

Science Journals Connector (OSTI)

A new class of bifunctional extractants pentaalkyl propane diamides is studied in order to extract trivalent cations (Am3+, Cm3+…) and other actinides contained in waste solutions of nuclear industry. These solve...

C. Cuillerdier; C. Musikas; P. Hoel

1991-01-01T23:59:59.000Z

313

Crossover SAFT Equation of State and Thermodynamic Properties of Propan-1-ol  

Science Journals Connector (OSTI)

In this work we have developed a new equation of state (EOS) for propan-1-ol on the basis of the crossover modification (CR) of the statistical-associating-fluid-theory (SAFT) EOS recently developed and applied t...

S. B. Kiselev; J. F. Ely; I. M. Abdulagatov…

2000-11-01T23:59:59.000Z

314

Experimental studies of steam-propane injection to enhance recovery of an intermediate crude oil.  

E-Print Network (OSTI)

??In the past few years, research has been conducted at Texas A&M University on steam-propane injection to enhance oil recovery from the Morichal field, Venezuela,… (more)

Tinss, Judicael Christopher

2012-01-01T23:59:59.000Z

315

Etude cin\\'etique de CVD de pyrocarbone obtenu par pyrolyse de propane  

E-Print Network (OSTI)

High temeperature (900-1000\\degree C) low pressure (propane yields a pyrocarbon deposit, but also mainly hydrogen and hydrocarbons from methane to polyaromatics. 30 reaction products were exeperimentally quantified at different operating conditions. A detailed kinetic pyrolysis model (600 reactions) has been developed and validated based on the totality of experiments. This model includes a homogeneous model (describing the gas phase pyrolysis of propane) coupled with a heterogeneous model describing the pyrocarbon deposit.

Ziegler-Devin, Isabelle; Marquaire, Paul-Marie

2009-01-01T23:59:59.000Z

316

Nitrous Oxide as a Scavenger for Electrons in the Radiolysis of Propane  

Science Journals Connector (OSTI)

... (~400 ml.) using a cobalt-60 ¡-ray source. The dose-rate in propane was 5 ´ 1014 eV ml,?1 min?1 (nitrous oxide dosimeter: assuming ... eV2 and using an experimentally determined value of 1.42 for the stopping power of propane relative to N2O). Total doses were 1016?1017 eV ml.?1. The results ...

G. R. A. JOHNSON; J. M. WARMAN

1964-07-04T23:59:59.000Z

317

Investigation of the Atmospheric Ozone Impacts of Methyl Iodide  

E-Print Network (OSTI)

known amounts of ethylene, propane, propylene, n-butane, n-3 ppm -1 min -1 . (Primarily propane) ALK3 Alkanes and other

Carter, W P L

2007-01-01T23:59:59.000Z

318

Role of convection in redistributing formaldehyde to the upper troposphere over North America and the North Atlantic during the summer 2004 INTEX campaign  

E-Print Network (OSTI)

with a few excep- tions (propane and the butanes were 2 to 3the same reactivity as propane (k OH = 9.3 Â 10 À13 ) would

2008-01-01T23:59:59.000Z

319

Syngas Production from Catalytic Partial Oxidation of n-Butane: Comparison between Incipient Wetness and Sol?gel Prepared Pt/Al2O3  

Science Journals Connector (OSTI)

Syngas Production from Catalytic Partial Oxidation of n-Butane: Comparison between Incipient Wetness and Sol?gel Prepared Pt/Al2O3 ... (30, 31) To start the reaction, a Bunsen burner was used to heat the catalyst bed to its ignition temperature. ... for fuel-efficient, lean-burn vehicles, both diesel and spark-ignited. ...

Rainer J. Bass; Timothy M. Dunn; Yu-Chuan Lin; Keith L. Hohn

2008-09-10T23:59:59.000Z

320

State Heating Oil & Propane Program. Final report 1997/98 heating season  

SciTech Connect

The following is a summary report of the New Hampshire Governor`s Office of Energy and Community Services (ECS) participation in the State Heating Oil and Propane Program (SHOPP) for the 1997/98 heating season. SHOPP is a cooperative effort, linking energy offices in East Coast and Midwest states, with the Department of Energy (DOE), Energy Information Administration (EIA) for the purpose of collecting retail price data for heating oil and propane. The program is funded by the participating state with a matching grant from DOE. SHOPP was initiated in response to congressional inquires into supply difficulties and price spikes of heating oil and propane associated with the winter of 1989/90. This is important to New Hampshire because heating oil controls over 55% of the residential heating market statewide. Propane controls 10% of the heating market statewide and is widely used for water heating and cooking in areas of the state where natural gas is not available. Lower installation cost, convenience, lower operating costs compared to electricity, and its perception as a clean heating fuel have all worked to increase the popularity of propane in New Hampshire and should continue to do so in the future. Any disruption in supply of these heating fuels to New Hampshire could cause prices to skyrocket and leave many residents in the cold.

Hunton, G.

1998-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "butane liquid propane" 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

No. 2 heating oil/propane program 1994--1995. Final report  

SciTech Connect

During the 1994--95 heating season, the Massachusetts Division of Energy Resources (DOER) participated in a joint data collection program between several state energy offices and the federal Department of Energy`s (DOE) Energy Information Administration (EIA). The purpose of the program was to collect and monitor retail and wholesale heating oil and propane prices and inventories from October 1994 through March 1995. This program augmented the existing Massachusetts data collection system and served several important functions. The information helped the federal and state governments respond to consumer, congressional and media inquiries regarding No. 2 oil and propane. The information also provided policy decision-makers with timely, accurate and consistent data to monitor current heating oil and propane markets and develop appropriate state responses when necessary. In addition, the communication network between states and the DOE was strengthened through this program. This final report begins with an overview of the unique events that had an impact on the petroleum markets prior to and during the reporting period. Next, the report summarizes the results from residential heating oil and propane price surveys conducted by DOER over the 1994--95 heating season. The report also incorporates the wholesale heating oil and propane prices and inventories collected by EIA and distributed to the states. Finally, the report outlines DOER`s use of the data.

McBrien, J.

1995-05-01T23:59:59.000Z

322

Propylene/Propane Separation with a Gas/Liquid Membrane Contactor Using a Silver Salt Solution  

Science Journals Connector (OSTI)

Pavan Chilukuri ,† Karlijn Rademakers ,† Kitty Nymeijer ,‡ Louis van der Ham ,† and Henk van den Berg *† ...

Pavan Chilukuri; Karlijn Rademakers; Kitty Nymeijer; Louis van der Ham; Henk van den Berg

2007-08-30T23:59:59.000Z

323

An Analysis of U.S. Propane Markets Winter 1996-97  

Gasoline and Diesel Fuel Update (EIA)

OOG/97-01 OOG/97-01 Distribution Category UC-950 An Analysis of U.S. Propane Markets Winter 1996-97 June 1997 Energy Information Administration Washington, DC 20585 This report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the Department of Energy. The information contained herein should not be construed as advocating or reflecting any policy position of the Department of Energy or of any other organization. Contacts and Acknowledgments This report was prepared by the Energy Information Administration (EIA) under the direction of Dr. John Cook, Director, Petroleum Marketing Division, Office of Oil and Gas, (202) 586-5214, jcook@eia.doe.gov. Questions for this report can be directed to: Propane Supply and Demand David Hinton (202) 586-2990, dhinton@eia.doe.gov Propane Markets

324

Propane Vehicle and Infrastructure Codes and Standards Citations (Brochure), NREL (National Renewable Energy Laboratory)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. Propane Vehicle and Infrastructure Codes and Standards Citations This document lists codes and standards typically used for U.S. propane vehicle and infrastructure projects. To determine which codes and standards apply to a specific project, identify the codes and standards currently in effect within the jurisdiction where the project will be located. Some jurisdictions also have unique ordinances or regulations that could apply. Learn about codes and standards basics at www.afdc.energy.gov/afdc/codes_standards_basics.html. Find propane vehicle and infrastructure codes and standards in these categories:

325

Knoxville Area Transit: Propane Hybrid ElectricTrolleys; Advanced Technology Vehicles in Service, Advanced Vehicle Testing Activity (Fact Sheet)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

website and in print publications. website and in print publications. TESTING ADVANCED VEHICLES KNOXVILLE AREA TRANSIT â—† PROPANE HYBRID ELECTRIC TROLLEYS Knoxville Area Transit PROPANE HYBRID ELECTRIC TROLLEYS NREL/PIX 13795 KNOXVILLE AREA TRANSIT (KAT) is recognized nationally for its exceptional service to the City of Knoxville, Tennessee. KAT received the American Public Transportation Associa- tion's prestigious Outstanding Achievement Award in 2004.

326

The determination of compressibility factors of gaseous propane-nitrogen mixtures  

E-Print Network (OSTI)

LIBRARY A A N O'iLLEOE OF 1EXAS THE DETERMINATION OF COMPRESSIBILITY FACTORS OF GASEOUS PROPANE-NITROGEIN MIXTURES A Thesis Cecil Herman Dickson Submitted to the Graduate School of the Agricultural and Mechanical College of' Texas in partial... f'ulf'illment of the requirements for the de~ree of MASTER OF SCIENCE Ma]or GubjectI Chemistry May I&55 THE DETERMINATION OF COMPRESSIBILITY FACTORS OF GASEOUS PROPANE-NITROGEN MIXTURES A Thesis Cecil Herman Dickson Approved as to style...

Dickson, Cecil Herman

2012-06-07T23:59:59.000Z

327

The determination of compressibility factors of gaseous propane-nitrogen mixtures  

E-Print Network (OSTI)

of thc Beg;voc cf kBSTBACT The propane-nitrogen system has been investigated in the gaseous phase at a temperature of 300 F. and at pressures up to 4/0 atmospheres. Compressibility curves for three mixtures of this system have been determined. A... the pressure corresponding to the "n " expansion ? th? the partial pressure of nitrogen the partial pressure oi' propane the total pressure of a gaseous system the universal gas constant (0. 08206 liter-atmosphere/ gram mole - oK) the absolute...

Hodges, Don

2012-06-07T23:59:59.000Z

328

Inhibition of the R3327MAT-Lu Prostatic Tumor by Diethylstilbestrol and 1,2-Bis(3,5-dioxopiperazin-1-yl)propane  

Science Journals Connector (OSTI)

...2-Bis(3,5-dioxopiperazin-1-yl)propane 1 1 This investigation was supported by...2-bis(3,5-dioxopiperazin-1-yl)propane. Inhibition of the R3327MAT-Lu prostatic...2-bis(3,5-dioxopiperazin-1-yl)propane. | We have previously described the inhibitory...

David W. Lazan; Warren D. W. Heston; Dov Kadmon; William R. Fair

1982-04-01T23:59:59.000Z

329

State heating oil and propane program: 1995-96 heating season. Final report  

SciTech Connect

This is a summary report of the New Hampshire Governor`s Office of Energy and Community Services (ECS) participation in the State Heating Oil and Propane Program (SHOPP) for the 1995/96 heating season. SHOPP is a cooperative effort, linking energy offices in East Coast and Midwest states, with the Department of Energy (DOE), Energy Information Administration (EIA) for the purpose of collecting retail price data for heating oil and propane. The program funded by the participating state with a matching grant from DOE. EIA provides ECS with a list of oil and propane retailers that serve customers in New Hampshire. In turn ECS conduct phone surveys twice per month from October through March to determine the average retail price for each fuel. Data collected by ECS is entered into the Petroleum Electronic Data Reporting Option (PEDRO) and transmitted via modem to EIA. The results of the state retail price surveys along with wholesale prices, supply, production and stock levels for oil, and propane are published by EIA in the Weekly Petroleum Status Report. Data is also published electronically via the internet or through the Electronic Publication System.

NONE

1996-12-31T23:59:59.000Z

330

Syngas Production from Propane using Atmospheric Non-Thermal Plasma F. Ouni, A. Khacef*  

E-Print Network (OSTI)

1 Syngas Production from Propane using Atmospheric Non-Thermal Plasma F. Ouni, A. Khacef* and J. M and low temperature (420 K). Non-thermal plasma steam reforming proceeded efficiently and hydrogen by increasing the gas fraction through the discharge. By improving the reactor design, the non-thermal plasma

Paris-Sud XI, Université de

331

Experimental Study of Propane-Fueled Pulsed Detonation Rocket Frank K. Lu,* Jason M. Meyers,  

E-Print Network (OSTI)

1 Experimental Study of Propane-Fueled Pulsed Detonation Rocket Frank K. Lu,* Jason M. Meyers detonations into aero-propulsive devices is the transition of deflagration and weak deto- nation into CJ detonation. The longer this transition, the longer the physical length of the engine must be to facilitate

Texas at Arlington, University of

332

State of Missouri 1991--1992 Energy Information Administration State Heating Oil and Propane Program (SHOPP)  

SciTech Connect

The objective of the Missouri State Heating Oil and Propane Program was to develop a joint state-level company-specific data collective effort. The State of Missouri provided to the US Department of Energy's Energy Information Administration company specific price and volume information on residential No. 2 heating oil and propane on a semimonthly basis. The energy companies participating under the program were selected at random by the US Department of Energy and provided to the Missouri Department of Natural Resources' Division of Energy prior to the implementation of the program. The specific data collection responsibilities for the Missouri Department of Natural Resources' Division of Energy included: (1) Collection of semimonthly residential heating oil and propane prices, collected on the first and third Monday from August 1991 through August 1992; and, (2) Collection of annual sales volume data for residential propane for the period September 1, 1990 through August 31. 1991. This data was required for the first report only. These data were provided on a company identifiable level to the extent permitted by State law. Information was transmitted to the US Department of Energy's Energy Information Administration through the Petroleum Electronic Data Reporting Option (PEDRO).

Not Available

1992-01-01T23:59:59.000Z

333

Partial oxidation of propane on ceria-and alumina-supported platinum catalysts.  

E-Print Network (OSTI)

??Three Pt/CeO2 catalysts and Pt/Al2O3 catalyst were studied for partial oxidation of propane. The 1 % Pt/CeO2 (C) catalyst which was prepared using CeO2 prepared… (more)

Bansode, Vijaya Anil.

2006-01-01T23:59:59.000Z

334

Aromatization of propane: Techno-economic analysis by multiscale “kinetics-to-process” simulation  

Science Journals Connector (OSTI)

Abstract This paper addresses the techno-economic analysis of the propane aromatization process, by adopting a novel kinetics-to-process approach. The recent interest in this technological route derives from the development of new third generation biorefinery concepts, in which, algal oil is subjected to catalytic hydrodeoxygenation processes for the production of (Hydrotreated Renewable Jet) HRJ fuels. Beside biofuels, co-production of large amounts of propane is observed, which can be upgraded by a catalytic conversion to aromatics on zeolites. Kinetic studies of propane aromatization over H-ZSM-5 zeolite in a wide range of conversions are reported in the literature. Based on these results, a general kinetic model of propane aromatization has been developed. The revised kinetic scheme is then embedded in a process simulation, performed with the commercial code SimSci PRO/II by Schneider Electric. Basing on the process simulation and on available price assessments, a techno-economic analysis has been performed to show limits as well as potentialities of the proposed layout.

Michele Corbetta; Flavio Manenti; Carlo Pirola; Mark V. Tsodikov; Andrey V. Chistyakov

2014-01-01T23:59:59.000Z

335

Novel Pt/Mg(In)(Al)O catalysts for ethane and propane dehydrogenation  

SciTech Connect

Catalysts for the dehydrogenation of light alkanes were prepared by dispersing Pt on the surface of a calcined hydrotalcite-like support containing indium, Mg(In)(Al)O. Upon reduction in H{sub 2} at temperatures above 673 K, bimetallic particles of PtIn are observed by TEM, which have an average diameter of 1 nm. Analysis of Pt LIII-edge extended X-ray absorption fine structure (EXAFS) data shows that the In content of the bimetallic particles increases with increasing bulk In/Pt ratio and reduction temperature. Pt LIII-edge X-ray absorption near edge structure (XANES) indicates that an increasing donation of electronic charge from In to Pt occurs with increasing In content in the PtIn particles. The activity and selectivity of the Pt/Mg(In)(Al)O catalysts for ethane and propane dehydrogenation reactions are strongly dependent on the bulk In/Pt ratio. For both reactants, maximum activity was achieved for a bulk In/Pt ratio of 0.48, and at this In/Pt ratio, the selectivity to alkene was nearly 100%. Coke deposition was observed after catalyst use for either ethane or propane dehydrogenation, and it was observed that the alloying of Pt with In greatly reduced the amount of coke deposited. Characterization of the deposit by Raman spectroscopy indicates that the coke is present as highly disordered graphite particles <30 nm in diameter. While the amount of coke deposited during ethane and propane dehydrogenation are comparable, the effects on activity are dependent on reactant composition. Coke deposition had no effect on ethane dehydrogenation activity, but caused a loss in propane dehydrogenation activity. This difference is attributed to the greater ease with which coke produced on the surface of PtIn nanoparticles migrates to the support during ethane dehydrogenation versus propane dehydrogenation.

Sun, Pingping; Siddiqi, Georges; Vining, William C.; Chi, Miaofang; Bell, Alexis T. (UCB); (ORNL)

2011-10-28T23:59:59.000Z

336

"Nanocrystal bilayer for tandem catalysis"  

E-Print Network (OSTI)

Hydrogenolysis of Ethane, Propane, n-Butane and iso-Butanethe Hydroformylation of Propane over Silica-supported Groupproduct and small amount of propane, which is likely to be

Yamada, Yusuke

2012-01-01T23:59:59.000Z

337

Developmental of a Vapor Cloud Explosion Risk Analysis Tool Using Exceedance Methodology  

E-Print Network (OSTI)

cloud explosions [4]. Lenoir and Davenport [5] have presented a review of many major incidents involving vapor cloud explosions worldwide from 1921 to 1991. Hydrocarbon materials such as ethane, ethylene, propane, and butane, which have been involved... are typically either in the form of gas, liquid, or two-phase. Examples of hydrocarbon gas releases are methane through butane, while liquid releases could be crude oil, diesel, jet fuel, or others. An example of a two-phase leak is condensate since it is a...

Alghamdi, Salem

2012-10-19T23:59:59.000Z

338

Experimentelle Untersuchung über die Koeffizienten der inneren Reibung von Stickoxyd und Propan und deren Mischungen mit Wasserstoff  

Science Journals Connector (OSTI)

Es wird also die innere Reibung von Stickoxyd nachgeprüft, die Messung von Propan neu ausgeführt. Ferner wird die innere Reibung von Mischungen NO-H2 und C3H8-H2 gemessen und gezeigt, inwieweit Übereinstimmung mi...

Alfons Klemenc; Walter Remi

1923-01-01T23:59:59.000Z

339

Influence of Ceria and Nickel Addition to Alumina-Supported Rhodium Catalyst for Propane Steam Reforming at Low Temperatures.  

E-Print Network (OSTI)

??This work aims to develop a fundamental understanding of the catalyst composition-structure-activity relationships for propane steam reforming over supported Rh catalysts. The work investigates the… (more)

Li, Yan

2009-01-01T23:59:59.000Z

340

Thermophysical property predictions of propane, propylene and their mixtures by Benedict-Webb-Rubin type equations of state  

E-Print Network (OSTI)

THERMOPHYSICAL PROPERTY PREDICTIONS OF PROPANE, PROPYLENE AND THEIR MIXTURES BY BENEDICT-WEBB-RUBIN TYPE EQUATIONS OF STATE A Thesis by PRAMOD KUMAR BENGANI Submitted to the Office of Graduate Studies of Texas A & M University in partial... fulfillment of the requirements for the degree of MASTER OF SCIENCE December 1990 Major Subject: Chemical Engineering THERMOPHYSICAL PROPERTY PREDICTIONS OF PROPANE, PROPYLENE AND THEIR MIXTURES BY BENEDICT-WEBB-RUBIN TYPE EQUATIONS OF STATE A Thesis...

Bengani, Pramod Kumar

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "butane liquid propane" 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

Propane Vehicle and Infrastructure Codes and Standards Chart (Revised) (Fact Sheet), NREL (National Renewable Energy Laboratory)  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

Many standards development organizations (SDOs) are working to develop codes and standards needed for the utilization of alternative fuel Many standards development organizations (SDOs) are working to develop codes and standards needed for the utilization of alternative fuel vehicle technologies. This chart shows the SDOs responsible for leading the support and development of key codes and standards for propane. Propane Vehicle and Infrastructure Codes and Standards Chart Vehicle Systems Safety: Vehicle Tanks and Piping: Vehicle Components: Vehicle Dispensing Systems: Vehicle Dispensing System Components: Storage Systems: Storage Containers and Piping: Storage Container Pressure Relief Devices and Venting: Production Storage Systems: Production Process Safety: Pipelines: Building and Fire Code Requirements: Organization Name Standards Development Areas AGA American Gas Association Materials testing standards

342

Towards a kinetic understanding of the ignition of air-propane mixture by a non-equilibrium discharge: the decomposition mechanisms of propane  

Science Journals Connector (OSTI)

The decomposition of propane in non-thermal plasmas of N2/C3H8 and N2/O2/C3H8 mixtures (oxygen percentage up to 20%) at low temperature is studied in a photo-triggered discharge. Quenching of nitrogen metastable states dissociate C3H8 to produce propene and hydrogen. Oxidation reactions are growing in importance when the O2 concentration increases, but the dissociation quenching reactions still occurs for the air-based mixture. Even for a low concentration of oxygen, OH is an important specie involved in the conversion of the hydrocarbon. A kinetic analysis emphasises that OH comes in great part from the production of H, in which the methyl radical plays a role, strengthening the role of the dissociation processes of propane and propene in the medium reactivity. Results of PLIF measurements performed on OH during the diffuse afterglow of a nanosecond corona discharge correlate with results obtained on the photo-triggered discharge.

Stéphane Pasquiers; Sabrina Bentaleb; Pascal Jeanney; Nicole Blin-Simiand; Pierre Tardiveau; Lionel Magne; Katell Gadonna; Nicolas Moreau; François Jorand

2013-01-01T23:59:59.000Z

343

An investigation of diesel–ignited propane dual fuel combustion in a heavy-duty diesel engine  

Science Journals Connector (OSTI)

Abstract This paper presents a detailed experimental analysis of diesel–ignited propane dual fuel combustion on a 12.9-l, six-cylinder, production heavy-duty diesel engine. Gaseous propane was fumigated upstream of the turbocharger air inlet and ignited using direct injection of diesel sprays. Results are presented for brake mean effective pressures (BMEP) from 5 to 20 bar and different percent energy substituted (PES) by propane at a constant engine speed of 1500 rpm. The effect of propane PES on apparent heat release rates, combustion phasing and duration, fuel conversion and combustion efficiencies, and engine-out emissions of oxides of nitrogen (NOx), smoke, carbon monoxide (CO), and total unburned hydrocarbons (HC) were investigated. Exhaust particle number concentrations and size distributions were also quantified for diesel–ignited propane combustion. With stock engine parameters, the maximum propane PES was limited to 86%, 60%, 33%, and 25% at 5, 10, 15, and 20 bar BMEPs, respectively, either by high maximum pressure rise rates (MPRR) or by excessive HC and CO emissions. With increasing PES, while fuel conversion efficiencies increased slightly at high \\{BMEPs\\} or decreased at low BMEPs, combustion efficiencies uniformly decreased. Also, with increasing PES, \\{NOx\\} and smoke emissions were generally decreased but these reductions were accompanied by higher HC and CO emissions. Exhaust particle number concentrations decreased with increasing PES at low loads but showed the opposite trends at higher loads. At 10 bar BMEP, by adopting a different fueling strategy, the maximum possible propane PES was extended to 80%. Finally, a limited diesel injection timing study was performed to identify the optimal operating conditions for the best efficiency-emissions-MPRR tradeoffs.

Andrew C. Polk; Chad D. Carpenter; Kalyan Kumar Srinivasan; Sundar Rajan Krishnan

2014-01-01T23:59:59.000Z

344

Experimental study of enhancement of injectivity and in-situ oil upgrading by steam-propane injection for the Hamaca heavy oil field.  

E-Print Network (OSTI)

??Experiments were conducted to study the feasibility of using propane as a steam additive to accelerate oil production and improve steam injectivity in the Hamaca… (more)

Rivero Diaz, Jose Antonio

2012-01-01T23:59:59.000Z

345

Binary vapor-liquid equilibrium data without measurement of composition  

E-Print Network (OSTI)

magnetic densimeter. In this work, Hall and Eubank's method is applied to a carbon dioxide-normal butane mixture, studied by Olds, et al (15). Since the apparatus used by these investigators was not a Burnett-Isochoric apparatus, a simulation program.... . . . . . . . C. Isochcres f' or Feed. Composition of 16. 93 molg n-Butane. . . . . ~ . . . . . . . . . . 61 D. Isochores for Feed Composition of 33. 35 mol& n-Butane. E. Isochores for Feed Composition of 65 49. 84 molg n Butane...

Nehzat, Mohammad Sadegh

1975-01-01T23:59:59.000Z

346

NATURAL GAS VARIABILITY IN CALIFORNIA: ENVIRONMENTAL IMPACTS AND DEVICE PERFORMANCE EXPERIMENTAL EVALUATION OF POLLUTANT EMISSIONS FROM RESIDENTIAL APPLIANCES  

E-Print Network (OSTI)

roughly 5.8% ethane, 3.0% propane, and 1.1% butanes  with a were 12% ethane, 1.6% propane, and  86.4% methane (1420 hydrocarbons (such as ethane, propane, and butanes).    The 

Singer, Brett C.

2010-01-01T23:59:59.000Z

347

Analysis of ignition behavior in a turbocharged direct injection dual fuel engine using propane and methane as primary fuels  

SciTech Connect

This paper presents experimental analyses of the ignition delay (ID) behavior for diesel-ignited propane and diesel-ignited methane dual fuel combustion. Two sets of experiments were performed at a constant speed (1800 rev/min) using a 4-cylinder direct injection diesel engine with the stock ECU and a wastegated turbocharger. First, the effects of fuel-air equivalence ratios (���© pilot �¢���¼ 0.2-0.6 and ���© overall �¢���¼ 0.2-0.9) on IDs were quantified. Second, the effects of gaseous fuel percent energy substitution (PES) and brake mean effective pressure (BMEP) (from 2.5 to 10 bar) on IDs were investigated. With constant ���© pilot (> 0.5), increasing ���© overall with propane initially decreased ID but eventually led to premature propane autoignition; however, the corresponding effects with methane were relatively minor. Cyclic variations in the start of combustion (SOC) increased with increasing ���© overall (at constant ���© pilot), more significantly for propane than for methane. With increasing PES at constant BMEP, the ID showed a nonlinear (initially increasing and later decreasing) trend at low BMEPs for propane but a linearly decreasing trend at high BMEPs. For methane, increasing PES only increased IDs at all BMEPs. At low BMEPs, increasing PES led to significantly higher cyclic SOC variations and SOC advancement for both propane and methane. Finally, the engine ignition delay (EID) was also shown to be a useful metric to understand the influence of ID on dual fuel combustion.

Polk, A. C.; Gibson, C. M.; Shoemaker, N. T.; Srinivasan, K. K.; Krishnan, S. R.

2011-10-05T23:59:59.000Z

348

Data Preparation Process for the Buildings Performance Database  

E-Print Network (OSTI)

fuel Natural Gas Natural Gas Propane Natural Gas NaturalGas Natural Gas Propane Bottled gas (LPG or propane) Liquid Propane Fuel Oil Fuel Oil No.1 Fuel

Walter, Travis

2014-01-01T23:59:59.000Z

349

The catalytic oxidation of propane and propylene with air: total aldehyde production and selectivity at low conversions.  

E-Print Network (OSTI)

~ Ths writer is izntebteg to pr, P G~ ~och Tor his assistance azsi guidance in this work aC to Br~ J+ 9 Kinds Tor his aery. suggestions eel Succor~ a The oxidation cf propane~ propylene and prcya~cregyimm mbetccres ctver a ~ aiucdna ~st in a flew... formation of aldehyde fran pure grade propane The ~ce of Within the range of variables of this investigation and with propylene ~& aldehyde pr~cn was f'ennd to bs independent of" residence Qorrcgations relating aldehyde pressure to ~ and cncygsn pressure...

Looney, Franklin Sittig

2012-06-07T23:59:59.000Z

350

Effects of Propane/Natural Gas Blended Fuels on Gas Turbine Pollutant Emissions  

SciTech Connect

U.S. natural gas composition is expected to be more variable in the future. Liquefied natural gas (LNG) imports to the U.S. are expected to grow significantly over the next 10-15 years. Unconventional gas supplies, like coal-bed methane, are also expected to grow. As a result of these anticipated changes, the composition of fuel sources may vary significantly from existing domestic natural gas supplies. To allow the greatest use of gas supplies, end-use equipment should be able to accommodate the widest possible gas composition. For this reason, the effect of gas composition on combustion behavior is of interest. This paper will examine the effects of fuel variability on pollutant emissions for premixed gas turbine conditions. The experimental data presented in this paper have been collected from a pressurized single injector combustion test rig at the National Energy Technology Laboratory (NETL). The tests are conducted at 7.5 atm with a 589K air preheat. A propane blending facility is used to vary the Wobbe Index of the site natural gas. The results indicate that propane addition of about five (vol.) percent does not lead to a significant change in the observed NOx emissions. These results vary from data reported in the literature for some engine applications and potential reasons for these differences are discussed.

D. Straub; D. Ferguson; K. Casleton; G. Richards

2006-03-01T23:59:59.000Z

351

Effects of Propane/Natural Gas Blended Fuels on Gas Turbine Pollutant Emissions  

SciTech Connect

Liquefied natural gas (LNG) imports to the U.S. are expected to grow significantly over the next 10-15 years. Likewise, it is expected that changes to the domestic gas supply may also introduce changes in natural gas composition. As a result of these anticipated changes, the composition of fuel sources may vary significantly from conventional domestic natural gas supplies. This paper will examine the effects of fuel variability on pollutant emissions for premixed gas turbine conditions. The experimental data presented in this paper have been collected from a pressurized single injector combustion test rig at the National Energy Technology Laboratory (NETL). The tests are conducted at 7.5 atm with a 588 K air preheat. A propane blending facility is used to vary the Wobbe Index of the site natural gas. The results indicate that propane addition of about five (vol.) percent does not lead to a significant change in the observed NOx or CO emissions. These results are different from data collected on some engine applications and potential reasons for these differences will be described.

Straub, D.L.; Ferguson, D.H.; Casleton, K.H.; Richards, G.A.

2007-03-01T23:59:59.000Z

352

Comparison of propane and methane performance and emissions in a turbocharged direct injection dual fuel engine  

SciTech Connect

With increasingly restrictive NO x and particulate matter emissions standards, the recent discovery of new natural gas reserves, and the possibility of producing propane efficiently from biomass sources, dual fueling strategies have become more attractive. This paper presents experimental results from dual fuel operation of a four-cylinder turbocharged direct injection (DI) diesel engine with propane or methane (a natural gas surrogate) as the primary fuel and diesel as the ignition source. Experiments were performed with the stock engine control unit at a constant speed of 1800 rpm, and a wide range of brake mean effective pressures (BMEPs) (2.7-11.6 bars) and percent energy substitutions (PESs) of C 3 H 8 and CH 4. Brake thermal efficiencies (BTEs) and emissions (NO x, smoke, total hydrocarbons (THCs), CO, and CO 2) were measured. Maximum PES levels of about 80-95% with CH 4 and 40-92% with C 3 H 8 were achieved. Maximum PES was limited by poor combustion efficiencies and engine misfire at low loads for both C 3 H 8 and CH 4, and the onset of knock above 9 bar BMEP for C 3 H 8. While dual fuel BTEs were lower than straight diesel BTEs at low loads, they approached diesel BTE values at high loads. For dual fuel operation, NO x and smoke reductions (from diesel values) were as high as 66-68% and 97%, respectively, but CO and THC emissions were significantly higher with increasing PES at all engine loads

Gibson, C. M.; Polk, A. C.; Shoemaker, N. T.; Srinivasan, K. K.; Krishnan, S. R.

2011-04-20T23:59:59.000Z

353

Process for using preferential physical solvents for selective processing of hydrocarbon gas streams  

SciTech Connect

This patent describes a process for the removal of hydrocarbon gas liquids, comprising hydrocarbons heavier than methane, from a hydrocarbon gas stream, wherein a need exists for recovering to any selected degree and at extremely high recoveries a selected hydrocarbon component and heavier hydrocarbons. The hydrocarbons are within the group consisting of ethane, propane, butane, and pentane without the need simultaneously to recover hydrocarbons lighter than the selected hydrocarbon component from the hydrocarbon gas stream, The improvement of selectively extracting the hydrocarbon gas liquids from the hydrocarbon gas stream with a preferential physical solvent is described here. The method provides selective capability for recovery according to the selected degree of (a) ethane in amounts ranging from 2-98%, (b) propane in amounts ranging from 2-99%, (c) butane in amounts ranging from 2-100%, or (d) pentanes and higher molecular weight hydrocarbons in amounts ranging up to 100%.

Mehra, Y.R.

1986-10-14T23:59:59.000Z

354

Optimized design of a heat exchanger for an air-to-water reversible heat pump working with propane (R290)  

E-Print Network (OSTI)

Optimized design of a heat exchanger for an air-to-water reversible heat pump working with propane-to-water reversible heat pump unit was carried out using two different fin-and-tube heat exchanger ``coil'' designs concepts. The performance of the heat pump was evaluated for each coil design at different superheat

Fernández de Córdoba, Pedro

355

Thermal stability of working fluids for organic Rankine cycles: An improved survey method and experimental results for cyclopentane, isopentane and n-butane  

Science Journals Connector (OSTI)

Abstract In this work we present an improved survey method for the evaluation of the thermal stability of working fluids for organic Rankine cycles. The method presented here represents an improvement of a test methodology already used in literature, based on the analysis of temperature and pressure measurements of a fluid subjected to increasing thermal stress temperatures. Compared to the already known methodology, the survey technique presented in this work offers a different evaluation of the measured vapor pressure deviations and a different estimation method of the decomposition rates. After the description of the experimental apparatus and of the test methodology, we present and discuss some experimental results of the thermal stability of three fluids of interest for organic Rankine cycle applications, namely Cyclopentane, Isopentane and n-Butane, in the temperature range between 220 °C and 350 °C.

Marco Pasetti; Costante M. Invernizzi; Paolo Iora

2014-01-01T23:59:59.000Z

356

Host cells and methods for producing 3-methyl-2-buten-1-ol, 3-methyl-3-buten-1-ol, and 3-methyl-butan-1-ol  

DOE Patents (OSTI)

The invention provides for a method for producing a 5-carbon alcohol in a genetically modified host cell. In one embodiment, the method comprises culturing a genetically modified host cell which expresses a first enzyme capable of catalyzing the dephosphorylation of an isopentenyl pyrophosphate (IPP) or dimethylallyl diphosphate (DMAPP), such as a Bacillus subtilis phosphatase (YhfR), under a suitable condition so that 5-carbon alcohol is 3-methyl-2-buten-1-ol and/or 3-methyl-3-buten-1-ol is produced. Optionally, the host cell may further comprise a second enzyme capable of reducing a 3-methyl-2-buten-1-ol to 3-methyl-butan-1-ol, such as a reductase.

Chou, Howard H. (Berkeley, CA); Keasling, Jay D. (Berkeley, CA)

2011-07-26T23:59:59.000Z

357

A comparison of advanced distillation control techniques for a propylene/propane splitter  

SciTech Connect

A detailed dynamic simulator of a propylene/propane (C{sub 3}) splitter, which was bench-marked against industrial data, has been used to compare dual composition control performance for a diagonal PI controller and several advanced controllers. The advanced controllers considered are DMC, nonlinear process model based control, and artificial neural networks. Each controller was tuned based upon setpoint changes in the overhead production composition using 50% changes in the impurity levels. Overall, there was not a great deal of difference in controller performance based upon the setpoint and disturbance tests. Periodic step changes in feed composition were also used to compare controller performance. In this case, oscillatory variations of the product composition were observed and the variabilities of the DMC and nonlinear process model based controllers were substantially smaller than that of the PI controller. The sensitivity of each controller to the frequency of the periodic step changes in feed composition was also investigated.

Gokhale, V.; Hurowitz, S.; Riggs, J.B. [Texas Tech Univ., Lubbock, TX (United States). Dept. of Chemical Engineering

1995-12-01T23:59:59.000Z

358

Cross sections for electron scattering by propane in the low- and intermediate-energy ranges  

SciTech Connect

We present a joint theoretical-experimental study on electron scattering by propane (C{sub 3}H{sub 8}) in the low- and intermediate-energy ranges. Calculated elastic differential, integral, and momentum transfer as well as total (elastic + inelastic) and total absorption cross sections are reported for impact energies ranging from 2 to 500 eV. Also, experimental absolute elastic cross sections are reported in the 40- to 500-eV energy range. A complex optical potential is used to represent the electron-molecule interaction dynamics. A theoretical method based on the single-center-expansion close-coupling framework and corrected by the Pade approximant is used to solve the scattering equations. The experimental angular distributions of the scattered electrons are converted to absolute cross sections using the relative flow technique. The comparison of our calculated with our measured results, as well as with other experimental and theoretical data available in the literature, is encouraging.

Souza, G. L. C. de; Lee, M.-T.; Sanches, I. P.; Rawat, P.; Iga, I.; Santos, A. S. dos; Machado, L. E.; Sugohara, R. T.; Brescansin, L. M.; Homem, M. G. P.; Lucchese, R. R. [Departamento de Quimica, UFSCar, 13565-905 Sao Carlos, SP (Brazil); Departamento de Fisica, UFSCar, 13565-905 Sao Carlos, SP (Brazil); Instituto de Fisica 'Gleb Wataghin', UNICAMP, 13083-970 Campinas, SP (Brazil); Departamento de Fisica, UFSC, 88010-970 Florianopolis, SC (Brazil); Department of Chemistry, Texas A and M University, College Station, Texas 7784-3255 (United States)

2010-07-15T23:59:59.000Z

359

Synthesis and Characterization of Gold Clusters Ligated with 1,3-Bis(dicyclohexylphosphino)propane  

SciTech Connect

In this multidisciplinary study we combine chemical reduction synthesis of novel gold clusters in solution with high-resolution analytical mass spectrometry (MS) to gain insight into the composition of the gold clusters and how their size, ionic charge state and ligand substitution influences their gas-phase fragmentation pathways. Ultra small cationic gold clusters ligated with 1,3-bis(dicyclohexylphosphino)propane (DCPP) were synthesized for the first time and introduced into the gas phase using electrospray ionization (ESI). Mass-selected cluster ions were fragmented employing collision induced dissociation (CID) and the product ions were analysed using MS. The solutions were found to contain the multiply charged cationic gold clusters Au9L43+, Au13L53+, Au6L32+, Au8L32+ and Au10L42+ (L = DCPP). The gas-phase fragmentation pathways of these cluster ions were examined systematically employing CID combined with MS. In addition, CID experiments were performed on related gold clusters of the same size and ionic charge state but capped with 1,3-bis(diphenylphosphino)propane (DPPP) ligands containing phenyl functional groups at the two phosphine centers instead of cyclohexane rings. It is shown that this relatively small change in the molecular substitution of the two phosphine centers in diphosphine ligands (C6H11 versus C6H5) exerts a pronounced influence on the size of the species that are preferentially formed in solution during reduction synthesis as well as the gas-phase fragmentation channels of otherwise identical gold cluster ions. The mass spectrometry results indicate that in addition to the length of the alkyl chain between the two phosphine centers, the substituents at the phosphine centers also play a crucial role in determining the composition, size and stability of diphosphine ligated gold clusters synthesized in solution.

Johnson, Grant E.; Priest, Thomas A.; Laskin, Julia

2013-09-01T23:59:59.000Z

360

Diffusion of 1,2-dichloro-propane (1); air (2)  

Science Journals Connector (OSTI)

This document is part of Subvolume A ‘Gases in Gases, Liquids and their Mixtures’ of Volume 15 ‘Diffusion in Gases, Liquids and Electrolytes’ of Landolt-Börnstein Group IV ‘Physical Chemistry’. It is part of the ...

J. Winkelmann

2007-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "butane liquid propane" 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

Emissions Benefits From Renewable Fuels and Other Alternatives for Heavy-Duty Vehicles  

E-Print Network (OSTI)

Methane Ethane Propane I-butane N 2 CO 2 MN Wobbe number HHVMethane Number determined via California Air Recourses Board (CARB) calculations 36 ; Wobbe Number = HHV/

Hajbabaei, Maryam

2013-01-01T23:59:59.000Z

362

Natural gas treatment process using PTMSP membrane  

DOE Patents (OSTI)

A process is described for separating C{sub 3}+ hydrocarbons, particularly propane and butane, from natural gas. The process uses a poly(trimethylsilylpropyne) membrane. 6 figs.

Toy, L.G.; Pinnau, I.

1996-03-26T23:59:59.000Z

363

Natural gas treatment process using PTMSP membrane  

DOE Patents (OSTI)

A process for separating C.sub.3 + hydrocarbons, particularly propane and butane, from natural gas. The process uses a poly(trimethylsilylpropyne) membrane.

Toy, Lora G. (San Francisco, CA); Pinnau, Ingo (Palo Alto, CA)

1996-01-01T23:59:59.000Z

364

untitled  

U.S. Energy Information Administration (EIA) Indexed Site

lubricants; asphalt; ethane, propane, and butane; and many other products used for their energy or chemical content. Crude oil is considered as either domestic or im- ported...

365

EIA-802  

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

Greater than 500 ppm sulfur 467 CODE 466 PADD 4 * Includes propane, propylene, ethane, ethylene, normal butane, butylene, isobutane, isobutylene, and pentanes plus. PADD 3 PADD...

366

E-Print Network 3.0 - alicyclic compounds Sample Search Results  

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

associated with the aerobic microbial oxidation of methane, ethane, propane and butane Summary: prove useful in further studying the microbial oxi- dation of these compounds...

367

E-Print Network 3.0 - aromatic sulfonic acids Sample Search Results  

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

examples: Methane sulfonic... acid Ethane sulfonic acid 1-Propane sulfonic acid 1-Butane ... Source: Wikswo, John - Department of Physics and Astronomy, Vanderbilt University...

368

Development of National Liquid Propane (Autogas) Refueling Network, Clean School Bus/Vehicle Incentive & Green Jobs Outreach Program  

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

2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

369

Development of National Liquid Propane (Autogas) Refueling Network, Clean School Bus/Vehicle Incentive & Green Jobs Outreach Program  

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

2011 DOE Hydrogen and Fuel Cells Program, and Vehicle Technologies Program Annual Merit Review and Peer Evaluation

370

Development of National Liquid Propane (Autogas) Refueling Network, Clean School Bus/Vehicle Incentive & Green Jobs Outreach Program  

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

2010 DOE Vehicle Technologies and Hydrogen Programs Annual Merit Review and Peer Evaluation Meeting, June 7-11, 2010 -- Washington D.C.

371

Application of fluid opacity for determining the phase behavior of binary mixtures near their critical loci – CO2 plus ethane and CO2 plus propane  

Science Journals Connector (OSTI)

The rapid determination of critical data of binary mixtures of carbon dioxide plus propane and carbon dioxide plus ethane has been carried out using the opalescence effect of pure substances or mixtures near ...

A. Martin; Sigmar Mothes; Gerhard Mannsfeld

1999-08-01T23:59:59.000Z

372

Use of a thermodynamic cycle simulation to determine the difference between a propane-fuelled engine and an iso-octane-fuelled engine  

E-Print Network (OSTI)

the engine cycle simulation to determine the difference between a propane-fuelled and an iso-octane-fuelled engine for the same operating conditions and engine specifications. A comprehensive parametric investigation was conducted to examine the effects...

Pathak, Dushyant

2006-04-12T23:59:59.000Z

373

Phase behavior of carbon dioxide in admixture with n-butane, n-decane, n-butylcyclohexane, and n-butylbenzene at 344 K and approximately 9600 kPa  

SciTech Connect

Bubble point pressure data were acquired at 344 K and about 9600 kPa on ternary mixtures of carbon dioxide and n-butane with paraffinic (n-decane), naphthenic (n-butylcyclohexane), and aromatic (n-butylbenzene) compounds to determine what effect differences in compound type might have on carbon dioxide-hydrocarbon miscibility of such systems. The data on carbon dioxide-n-butane-n-decane, when compared with those from the literature, showed good agreement. This suggests that the remaining data reported here are reliable. The data were regressed by using the Soave-Redlich-Kwong equation of state to determine interaction coefficient sets for phase behavior prediction. These sets of interaction coefficients were used to calculate carbon dioxide-hydrocarbon miscibility. No significant difference in miscibility was found as the heavy hydrocarbon compound was changed from paraffinic to naphthenic to aromatic type.

Cramer, H.C.; Swift, G.W.

1985-01-01T23:59:59.000Z

374

Adsorption of propane, isopropyl, and hydrogen on cluster models of the M1 phase of Mo-V-Te-Nb-O mixed metal oxide catalyst  

SciTech Connect

The Mo-V-Te-Nb-O mixed metal oxide catalyst possessing the M1 phase structure is uniquely capable of directly converting propane into acrylonitrile. However, the mechanism of this complex eight-electron transformation, which includes a series of oxidative H-abstraction and N-insertion steps, remains poorly understood. We have conducted a density functional theory study of cluster models of the proposed active and selective site for propane ammoxidation, including the adsorption of propane, isopropyl (CH{sub 3}CHCH{sub 3}), and H which are involved in the first step of this transformation, that is, the methylene C-H bond scission in propane, on these active site models. Among the surface oxygen species, the telluryl oxo (Te=O) is found to be the most nucleophilic. Whereas the adsorption of propane is weak regardless of the MO{sub x} species involved, isopropyl and H adsorption exhibits strong preference in the order of Te=O > V=O > bridging oxygens > empty Mo apical site, suggesting the importance of TeO{sub x} species for H abstraction. The adsorption energies of isopropyl and H and consequently the reaction energy of the initial dehydrogenation of propane are strongly dependent on the number of ab planes included in the cluster, which points to the need to employ multilayer cluster models to correctly capture the energetics of surface chemistry on this mixed metal oxide catalyst.

Govindasamy, Agalya [University of Cincinnati; Muthukumar, Kaliappan [University of Cincinnati; Yu, Junjun [University of Cincinnati; Xu, Ye [ORNL; Guliants, Vadim V. [University of Cincinnati

2010-01-01T23:59:59.000Z

375

Hydrogen Safety Issues Compared to Safety Issues with Methane and Propane  

E-Print Network (OSTI)

Flammability Limits in Pure O 2 (%) Heat of combustion (kJg ) Liquid heat of combustion (MJ perliter) Gas heat of combustion (MJ m @ STP) Peak combustion

Green, Michael A.

2005-01-01T23:59:59.000Z

376

Michigan residential No. 2 fuel oil and propane price survey for the 1990/91 heating season. Final report  

SciTech Connect

This report summarizes the results of a survey of home heating oil and propane prices over the 1990/1991 heating season in Michigan. The survey was conducted under a cooperative agreement between the State of Michigan, Michigan Public Service Commission and the US Department of Energy (DOE), Energy Information Administration (EIA), and was funded by a grant from EIA. From October 1990 through May 1991, participating dealers/distributions were called and asked for their current residential retail prices of No. 2 home heating oil and propane. This information was then transmitted to the EIA, bi-monthly using an electronic reporting system called Petroleum Data Reporting Option (PEDRO). The survey was conducted using a sample provided by EIA of home heating oil and propane retailers which supply Michigan households. These retailers were contacted the first and third Mondays of each month. The sample was designed to account for distributors with different sales volumes, geographic distributions and sources of primary supply. It should be noted that this simple is different from the sample used in prior year surveys.

Not Available

1991-10-01T23:59:59.000Z

377

Michigan residential No. 2 fuel oil and propane price survey for the 1990/91 heating season  

SciTech Connect

This report summarizes the results of a survey of home heating oil and propane prices over the 1990/1991 heating season in Michigan. The survey was conducted under a cooperative agreement between the State of Michigan, Michigan Public Service Commission and the US Department of Energy (DOE), Energy Information Administration (EIA), and was funded by a grant from EIA. From October 1990 through May 1991, participating dealers/distributions were called and asked for their current residential retail prices of No. 2 home heating oil and propane. This information was then transmitted to the EIA, bi-monthly using an electronic reporting system called Petroleum Data Reporting Option (PEDRO). The survey was conducted using a sample provided by EIA of home heating oil and propane retailers which supply Michigan households. These retailers were contacted the first and third Mondays of each month. The sample was designed to account for distributors with different sales volumes, geographic distributions and sources of primary supply. It should be noted that this simple is different from the sample used in prior year surveys.

Not Available

1991-10-01T23:59:59.000Z

378

Anion effects in the extraction of lanthanide 2-thenoyltrifluoroacetone complexes into an ionic liquid  

SciTech Connect

The extraction of trivalent lanthanides from an aqueous phase containing 1 M NaClO{sub 4} into the room temperature ionic liquid 1-butyl-3-methylimidazolium nonafluoro-1-butane sulfonate by the beta-diketone extractant 2-thenoyltrifluoroacetone (Htta) was studied. Radiotracer distribution, absorption spectroscopy, time-resolved laser-induced fluorescence spectroscopy, and X-ray absorption fine structure measurements point to the extraction of multiple lanthanide species. At low extractant concentrations, fully hydrated aqua cations of the lanthanides are present in the ionic liquid phase. As the extractant concentration is increased 1:2 and 1:3 lanthanide:tta species are observed. In contrast, 1:4 Ln:tta complexes were observed in the extraction of lanthanides by Htta into 1-butyl-3-methylimidazolium bis(trifluoromethanesulfonyl)imide. (authors)

Jensen, Mark P.; Beitz, James V.; Rickert, Paul G. [Argonne Natl Lab, Chem Sci and Engn Div, Argonne, IL 60439 (United States); Borkowski, Marian [Argonne Natl Lab, Chem Sci and Engn Div, Argonne, IL 60439 (United States); Los Alamos Natl Lab, Earth and Environm Sci Div, Carlsbad, NM, (United States); Laszak, Ivan [Argonne Natl Lab, Chem Sci and Engn Div, Argonne, IL 60439 (United States); Commisariat Energie Atom, DEN DPC SERC LANIE, Gif Sur Yvette, (France); Dietz, Mark L. [Argonne Natl Lab, Chem Sci and Engn Div, Argonne, IL 60439 (United States); Wisconsin-Milwaukee Univ, Department of Chemistry and Biochemistry, Milwaukee, WI, (United States)

2012-07-01T23:59:59.000Z

379

Operation of a Four-Cylinder 1.9L Propane Fueled HCCI Engine  

SciTech Connect

A four-cylinder 1.9 Volkswagen TDI Engine has been converted to run in Homogeneous Charge Compression Ignition (HCCI) mode. The stock configuration is a turbocharged direct injection Diesel engine. The combustion chamber has been modified by discarding the in-cylinder Diesel fuel injectors and replacing them with blank inserts (which contain pressure transducers). The stock pistons contain a reentrant bowl and have been retained for the tests reported here. The intake and exhaust manifolds have also been retained, but the turbocharger has been removed. A heater has been installed upstream of the intake manifold and fuel is added just downstream of this heater. The performance of this engine in naturally aspirated HCCI operation, subject to variable intake temperature and fuel flow rate, has been studied. The engine has been run with propane fuel at a constant speed of 1800 rpm. This work is intended to characterize the HCCI operation of the engine in this configuration that has been minimally modified from the base Diesel engine. The performance (BMEP, IMEP, efficiency, etc) and emissions (THC, CO, NOx) of the engine are presented, as are combustion process results based on heat release analysis of the pressure traces from each cylinder.

Flowers, D; Aceves, S M; Martinez-Frias, J; Smith, J R; Au, M; Girard, J; Dibble, R

2001-03-15T23:59:59.000Z

380

Autoignited laminar lifted flames of propane in coflow jets with tribrachial edge and mild combustion  

SciTech Connect

Characteristics of laminar lifted flames have been investigated experimentally by varying the initial temperature of coflow air over 800 K in the non-premixed jets of propane diluted with nitrogen. The result showed that the lifted flame with the initial temperature below 860 K maintained the typical tribrachial structure at the leading edge, which was stabilized by the balance mechanism between the propagation speed of tribrachial flame and the local flow velocity. For the temperature above 860 K, the flame was autoignited without having any external ignition source. The autoignited lifted flames were categorized in two regimes. In the case with tribrachial edge structure, the liftoff height increased nonlinearly with jet velocity. Especially, for the critical condition near blowout, the lifted flame showed a repetitive behavior of extinction and reignition. In such a case, the autoignition was controlled by the non-adiabatic ignition delay time considering heat loss such that the autoignition height was correlated with the square of the adiabatic ignition delay time. In the case with mild combustion regime at excessively diluted conditions, the liftoff height increased linearly with jet velocity and was correlated well with the square of the adiabatic ignition delay time. (author)

Choi, B.C.; Kim, K.N.; Chung, S.H. [School of Mechanical and Aerospace Engineering, Seoul National University, Seoul 151-744 (Korea)

2009-02-15T23:59:59.000Z

Note: This page contains sample records for the topic "butane liquid propane" 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

Modeling of the formation of short-chain acids in propane flames  

E-Print Network (OSTI)

In order to better understand their potential formation in combustion systems, a detailed kinetic mechanism for the formation of short-chain monocarboxylic acids, formic (HCOOH), acetic (CH3COOH), propionic (C2H5COOH) and propenic (C2H3COOH)) acids, has been developed. Simulations of lean (equivalence ratios from 0.9 to 0.48) laminar premixed flames of propane stabilized at atmospheric pressure with nitrogen as diluent have been performed. It was found that amounts up to 25 ppm of acetic acid, 15 ppm of formic acid and 1 ppm of C3 acid can be formed for some positions in the flames. Simulations showed that the more abundant C3 acid formed is propenic acid. A quite acceptable agreement has been obtained with the scarce results from the literature concerning oxygenated compounds, including aldehydes (CH2O, CH3CHO) and acids. A reaction pathways analysis demonstrated that each acid is mainly derived from the aldehyde of similar structure.

Battin-Leclerc, Frédérique; Jaffrezo, J L; Legrand, M

2009-01-01T23:59:59.000Z

382

A rapid compression machine study of the oxidation of propane in the negative temperature coefficient regime  

SciTech Connect

The oxidation of propane has been studied in the temperature range 680-970 K at compressed gas pressures of 21, 27, and 37 atm and at varying equivalence ratios of 0.5, 1.0, and 2.0. These data are consistent with other experiments presented in the literature for alkane fuels in that, when ignition delay times are plotted as a function of temperature, a characteristic negative coefficient behavior is observed. In addition, these data were simulated using a detailed chemical kinetic model. It was found that qualitatively the model correctly simulated the effect of change in equivalence ratio and pressure, predicting that fuel-rich, high-pressure mixtures ignite fastest, while fuel-lean, low-pressure mixtures ignite slowest. Moreover, reactivity as a function of temperature is well captured, with the model predicting negative temperature coefficient behavior similar to the experiments. Quantitatively the model is faster than experiment for all mixtures at the lowest temperatures (650-750 K) and is also faster than experiment throughout the entire temperature range for fuel-lean mixtures. (author)

Gallagher, S.M.; Curran, H.J.; Metcalfe, W.K.; Healy, D.; Simmie, J.M. [Combustion Chemistry Centre, National University of Ireland, Galway (Ireland); Bourque, G. [Rolls-Royce Canada, Montreal (Canada)

2008-04-15T23:59:59.000Z

383

Subnanometer platinum clusters highly active and selective catalysts for the oxidative dehydrogenation of propane.  

SciTech Connect

Small clusters are known to possess reactivity not observed in their bulk analogues, which can make them attractive for catalysis. Their distinct catalytic properties are often hypothesized to result from the large fraction of under-coordinated surface atoms. Here, we show that size-preselected Pt{sub 8-10} clusters stabilized on high-surface-area supports are 40-100 times more active for the oxidative dehydrogenation of propane than previously studied platinum and vanadia catalysts, while at the same time maintaining high selectivity towards formation of propylene over by-products. Quantum chemical calculations indicate that under-coordination of the Pt atoms in the clusters is responsible for the surprisingly high reactivity compared with extended surfaces. We anticipate that these results will form the basis for development of a new class of catalysts by providing a route to bond-specific chemistry, ranging from energy-efficient and environmentally friendly synthesis strategies to the replacement of petrochemical feedstocks by abundant small alkanes.

Vajda, S; Pellin, M. J.; Greeley, J. P.; Marshall, C. L.; Curtiss, L. A.; Ballentine, G. A.; Elam, J. W.; Catillon-Mucherie, S.; Redfern, P. C.; Mehmood, F.; Zapol, P.; Yale Univ.

2009-03-01T23:59:59.000Z

384

Bimetallic Ni-Rh catalysts with low amounts of Rh for the steam and autothermal reforming of n-butane for fuel-cell applications.  

SciTech Connect

Mono-metallic nickel and rhodium catalysts and bimetallic Ni-Rh catalysts supported on La-Al{sub 2}O{sub 3}, CeZrO{sub 2} and CeMgOx were prepared and evaluated for catalyzing the steam and autothermal reforming of n-butane. The binary Ni-Rh supported on La-Al{sub 2}O{sub 3} catalysts with low weight loading of rhodium exhibited higher H{sub 2} yields than Ni or Rh alone. The Ni-Rh/CeZrO{sub 2} catalyst exhibited higher performance and no coke formation, compared to the same metals on other supports. A NiAl{sub 2}O{sub 4} spinel phase was obtained on all Ni and Ni-Rh catalysts supported on La-Al{sub 2}O{sub 3}. The presence of rhodium stabilized the spinel phase as well as NiOx species upon reforming while Ni alone was mostly reduced into metallic species. Extended X-ray absorption fine-structure analysis showed evidence of Ni-Rh alloy during preparation and even further after an accelerated aging at 900C in a H{sub 2}/H{sub 2}O atmosphere.

Ferrandon, M.; Kropf, A. J.; Krause, T.; Chemical Sciences and Engineering Division

2010-05-15T23:59:59.000Z

385

EMSL - liquids  

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

liquids en Iodine Solubility in Low-Activity Waste Borosilicate Glass at 1000 °C. http:www.emsl.pnl.govemslwebpublicationsiodine-solubility-low-activity-waste-borosilicate...

386

ED-XAS Data Reveal In-situ Time-Resolved Adsorbate Coverage on Supported Molybdenum Oxide Catalysts during Propane Dehydrogenation  

SciTech Connect

Energy-Dispersive X-ray Absorption Spectroscopy (ED-XAS) data combined with UV/Vis, Raman, and mass spectrometry data on alumina- and silica-supported molybdenum oxide catalysts under propane dehydrogenation conditions have been previously reported. A novel {delta}{mu} adsorbate isolation technique was applied here to the time-resolved (0.1 min) Mo K-edge ED-XAS data by taking the difference of absorption, {mu}, at t>1 against the initial time, t=0. Further, full multiple scattering calculations using the FEFF 8.0 code are performed to interpret the {delta}{mu} signatures. The resulting difference spectra and interpretation provide real time propane coverage and O depletion at the MoOn surface. The propane coverage is seen to correlate with the propene and/or coke production, with the maximum coke formation occurring when the propane coverage is the largest. Combined, these data give unprecedented insight into the complicated dynamics for propane dehydrogenation.

Ramaker, David; Gatewood, Daniel [Department of Chemistry, George Washington University, Washington D.C. 20052 (United States); Beale, Andrew M.; Weckhuysen, Bert M. [Inorganic Chemistry and Catalysis, Dept. of Chem., Utrecht University, Sorbonnelaan 16, 3584 CA Utrecht (Netherlands)

2007-02-02T23:59:59.000Z

387

Effects of Fuel Injection Timing on Combustion and Emission Characteristics of a Diesel Engine Fueled with Diesel?Propane Blends  

Science Journals Connector (OSTI)

Effects of Fuel Injection Timing on Combustion and Emission Characteristics of a Diesel Engine Fueled with Diesel?Propane Blends ... State Key Laboratory of Multiphase Flow in Power Engineering, Xi'an Jiaotong University, Xi'an 710049, China, and College of Vehicle & Motive Power Engineering, Henan University of Science and Technology, Luoyang, 471003, China ... It is the third most widely used vehicle fuel behind the gasoline and diesel fuels.1 Diesel fuel has been widely used in internal combustion engines due to its high thermal efficiency and low CO2 emission. ...

Zhihao Ma; Zuohua Huang; Chongxiao Li; Xinbin Wang; Haiyan Miao

2007-03-07T23:59:59.000Z

388

High-Pressure Micellar Solutions of Polystyrene-block-Polybutadiene and Polystyrene-block-Polyisoprene Solutions in Propane Exhibit Cloud-Pressure Reduction and Distinct Micellization End Points  

SciTech Connect

Micellar solutions of polystyrene-block-polybutadiene and polystyrene-block-polyisoprene in propane are found to exhibit significantly lower cloud pressures than the corresponding hypothetical non-micellar solutions. Such a cloud-pressure reduction indicates the extent to which micelle formation enhances the apparent diblock solubility in near-critical and hence compressible propane. Pressure-temperature points beyond which no micelles can be formed, referred to as the micellization end points, are found to depend on the block type, size and ratio, and on the polymer concentration. For a given pressure, the micellization end-point temperature corresponds to the "critical micelle temperature." The cloud-pressure reduction and the micellization end point measured for styrene-diene diblocks in propane should be characteristic of all amphiphilic diblock copolymer solutions that form micelles in compressible solvents.

Winoto, Winoto [University of Wyoming, Laramie; Radosz, Maciej [University of Wyoming, Laramie; Tan, Sugata [University of Wyoming, Laramie; Hong, Kunlun [ORNL; Mays, Jimmy [ORNL

2009-01-01T23:59:59.000Z

389

,"U.S. Sales to End Users Refiner Sales Volumes of Aviation Fuels, Kerosene, Propane, No.1 and No. 2 Distillates"  

U.S. Energy Information Administration (EIA) Indexed Site

Sales Volumes of Aviation Fuels, Kerosene, Propane, No.1 and No. 2 Distillates" Sales Volumes of Aviation Fuels, Kerosene, Propane, No.1 and No. 2 Distillates" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Sales to End Users Refiner Sales Volumes of Aviation Fuels, Kerosene, Propane, No.1 and No. 2 Distillates",11,"Monthly","9/2013","1/15/1983" ,"Release Date:","12/2/2013" ,"Next Release Date:","1/2/2014" ,"Excel File Name:","pet_cons_refoth_d_nus_vtr_mgalpd_m.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/pet/pet_cons_refoth_d_nus_vtr_mgalpd_m.htm"

390

,"U.S. Sales for Resale Refiner Sales Volumes of Aviation Fuels, Kerosene, Propane, No.1 and No. 2 Distillates"  

U.S. Energy Information Administration (EIA) Indexed Site

Sales Volumes of Aviation Fuels, Kerosene, Propane, No.1 and No. 2 Distillates" Sales Volumes of Aviation Fuels, Kerosene, Propane, No.1 and No. 2 Distillates" ,"Click worksheet name or tab at bottom for data" ,"Worksheet Name","Description","# Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Sales for Resale Refiner Sales Volumes of Aviation Fuels, Kerosene, Propane, No.1 and No. 2 Distillates",11,"Monthly","9/2013","1/15/1983" ,"Release Date:","12/2/2013" ,"Next Release Date:","1/2/2014" ,"Excel File Name:","pet_cons_refoth_d_nus_vwr_mgalpd_m.xls" ,"Available from Web Page:","http://www.eia.gov/dnav/pet/pet_cons_refoth_d_nus_vwr_mgalpd_m.htm"

391

Reaction with Propane of I(52P1/2), produced by Photolysis of Iodine in the Continuum of the B3?ou+–X1?g+ System, and by Collisional Release inside the Banded Region  

Science Journals Connector (OSTI)

... and the ^-propyl iodide was determined by gas chromatography, after separation of the unreacted propane on a low-temperature still. The quantum yield is independent of the area of ... 60 C in a mixture of 0-20 mm of iodine with 100 mm of propane, the quantum yield for the formation of ^-propyl iodide is 1-5 x ...

A. B. CALLEAR; J. F. WILSON

1966-07-30T23:59:59.000Z

392

Synergistic effect of mixing dimethyl ether with methane, ethane, propane, and ethylene fuels on polycyclic aromatic hydrocarbon and soot formation  

SciTech Connect

Characteristics of polycyclic aromatic hydrocarbon (PAH) and soot formation in counterflow diffusion flames of methane, ethane, propane, and ethylene fuels mixed with dimethyl ether (DME) have been investigated. Planar laser-induced incandescence and fluorescence techniques were employed to measure relative soot volume fractions and PAH concentrations, respectively. Results showed that even though DME is known to be a clean fuel in terms of soot formation, DME mixture with ethylene fuel increases PAH and soot formation significantly as compared to the pure ethylene case, while the mixture of DME with methane, ethane, and propane decreases PAH and soot formation. Numerical calculations adopting a detailed kinetics showed that DME can be decomposed to produce a relatively large number of methyl radicals in the low-temperature region where PAH forms and grows; thus the mixture of DME with ethylene increases CH{sub 3} radicals significantly in the PAH formation region. Considering that the increase in the concentration of O radicals is minimal in the PAH formation region with DME mixture, the enhancement of PAH and soot formation in the mixture flames of DME and ethylene can be explained based on the role of methyl radicals in PAH and soot formation. Methyl radicals can increase the concentration of propargyls, which could enhance incipient benzene ring formation through the propargyl recombination reaction and subsequent PAH growth. Thus, the result substantiates the importance of methyl radicals in PAH and soot formation, especially in the PAH formation region of diffusion flames. (author)

Yoon, S.S. [Corporate Research and Development Division, Hyundai-Kia Motors, Gyeonggi-do 445-706 (Korea); Anh, D.H. [Korea Electric Power Research Institute, Daejeon 305-380 (Korea); Chung, S.H. [School of Mechanical and Aerospace Engineering, Seoul National University, Seoul 151-742 (Korea)

2008-08-15T23:59:59.000Z

393

TABLE27.CHP:Corel VENTURA  

Gasoline and Diesel Fuel Update (EIA)

7. 7. Exports of Crude Oil and Petroleum Products by PAD District, January 1998 Crude Oil a ....................................................................... 0 1,168 0 0 5,978 7,146 231 Natural Gas Liquids ...................................................... 24 752 885 6 451 2,118 68 Pentanes Plus ............................................................. 1 455 0 5 (s) 461 15 Liquefied Petroleum Gases ......................................... 24 297 885 (s) 450 1,657 53 Ethane/Ethylene ..................................................... 0 0 0 0 0 0 0 Propane/Propylene ................................................. 20 96 637 (s) 149 904 29 Normal Butane/Butylene ......................................... 3 201 248 0 301 753 24 Isobutane/Isobutylene ............................................ 0 0 0 0 0 0 0 Other Liquids ..................................................................

394

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Plant Processing Plant Processing Definitions Key Terms Definition Extraction Loss The reduction in volume of natural gas due to the removal of natural gas liquid constituents such as ethane, propane, and butane at natural gas processing plants. Natural Gas Processed Natural gas that has gone through a processing plant. Natural Gas Processing Plant A facility designed to recover natural gas liquids from a stream of natural gas which may or may not have passed through lease separators and/or field separation facilities. These facilities also control the quality of the natural gas to be marketed. Cycling plants are classified as natural gas processing plants. For definitions of related energy terms, refer to the EIA Energy Glossary. Sources Natural Gas Processed, Total Liquids Extracted, and Extraction Loss Volume: Form EIA-64A, "Annual Report of the Origin of Natural Gas Liquids Production" . Estimated Heat Content of Extraction Loss: Estimated, assuming the makeup to total liquids production as reported on Form EIA-64A for each State was proportional to the components and products ultimately separated in the States as reported on the 12 monthly reports on Energy Information Administration, Form EIA-816, "Monthly Natural Gas Liquids Report," and applying the following conversion factors to the individual component and product production estimates (million Btu extraction loss per barrel of liquid produced): ethane - 3.082; propane - 3.836; normal butane - 4.326; isobutane - 3.974; pentanes plus - 4.620.

395

Clean Fuel Advanced Technology Public Education Campaign: Billboards According to the U.S. Department of Energy's July 2013 alternative fuel price report, the price of propane  

E-Print Network (OSTI)

.S. Department of Energy's July 2013 alternative fuel price report, the price of propane (LPG) in North Carolina.S. Department of Energy and U.S. Environmental Protection Agency, gas mileage decreases rapidly above 50 MPH fuel, regardless of vehicle type. · According to the U.S. Department of Energy (and based on North

396

Experimental study of oil yields and properties of light and medium Venezuelan crude oils under steam and steam-propane distillation  

E-Print Network (OSTI)

Six experimental runs were carried out to study the yields for a light crude oil (34.2°API) and an intermediate crude oil (25.1°API) under steam distillation and steam-propane distillation. Yields, were measured at five temperatures, 110, 150, 200...

Plazas Garcia, Joyce Vivia

2002-01-01T23:59:59.000Z

397

Experimental and kinetic study of autoignition in methane/ethane/air and methane/propane/air mixtures under engine-relevant conditions  

SciTech Connect

The ignition delay of homogeneous methane/air mixtures enriched with small fractions of ethane/propane was measured using the reflected-shock technique at temperatures from 900 to 1400 K and pressures from 16 to 40 bar. The results show complex effects of ethane/propane on the ignition of methane, but a common trend observed with both hydrocarbons is an increased promotion effect for temperatures below 1100 K. A detailed kinetic mechanism was used to investigate the interaction between ethane/propane and the ignition chemistry of methane under the above conditions. It was found that at relatively low temperatures, the reactions between ethane/propane and methylperoxy (CH{sub 3}O{sub 2}) lead to an enhanced rate of formation of OH radicals in the initiation phase of the ignition. By systematically applying the quasi-steady-state assumptions to the intermediate species involved in the main reaction path identified, we have achieved an analytical description of the ignition process in the transitional temperature regime. The analytical solutions agree reasonably well with the detailed kinetic model and the experimental results for both ignition delay and concentrations of major intermediate species.

Huang, J.; Bushe, W.K. [Department of Mechanical Engineering, University of British Columbia, 6950 Applied Science Lane, Vancouver, British Columbia (Canada V6T 1Z4)

2006-01-01T23:59:59.000Z

398

An In-Situ XAS Study of the Structural Changes in a CuO-CeO2/Al2O3 Catalyst during Total Oxidation of Propane  

SciTech Connect

A CuOx-CeOx/Al2O3 catalyst was studied with in-situ transmission Cu K XAS for the total oxidation of propane as model reaction for the catalytic elimination of volatile organic compounds. The local Cu structure was determined for the catalyst as such, after pre-oxidation and after reduction with propane. The catalyst as such has a local CuO structure. No structural effect was observed upon heating in He up to 600 deg. C or after pre-oxidation at 150 deg. C. A full reduction of the Cu2+ towards metallic Cu0 occurred, when propane was fed to the catalyst. The change in local Cu structure during propane reduction was followed with a time resolution of 1 min. The {chi}(k) scans appeared as linear combinations of start and end spectra, CuO and Cu structure, respectively. However, careful examination of the XANES edge spectra indicates the presence of a small amount of additional Cu1+ species.

Silversmith, Geert; Poelman, Hilde; Poelman, Dirk; Gryse, Roger de [Ghent University, Department of Solid State Sciences, Krijgslaan 281 S1, B-9000 Gent (Belgium); Olea, Maria; Balcaen, Veerle; Heynderickx, Philippe; Marin, Guy B. [Ghent University, Laboratorium voor Petrochemische Techniek, Krijgslaan 281 S5, B-9000 Gent (Belgium)

2007-02-02T23:59:59.000Z

399

The preliminary result from spectra of $K^0_s ?^-$ in reaction p+propane at 10 GeV/c  

E-Print Network (OSTI)

The experimental data from 2m propane bubble chamber have been analyzed to search for scalar meson $\\kappa(800)$ in a $K^0_s\\pi$ decay mode for the reaction p+$C_3H_8$ at 10 GeV/c. The $K^0_s\\pi^-$ invariant mass spectrum has shown resonant structures with $M_{K^0_s\\pi^-}$=730, 900 and $\\Gamma$=143, 48 MeV/$c^2$, respectively. The statistical significance are estimated to be of 14.2$\\sigma$ and 4.2$\\sigma$, respectively. The peak in M(900) is identified as reflection from the well known resonance with mass of 892 MeV/c$^2$.

P. Zh. Aslanyan

2006-04-29T23:59:59.000Z

400

TIME-VARYING FLAME IONIZATION SENSING APPLIED TO NATURAL GAS AND PROPANE BLENDS IN A PRESSURIZED LEAN PREMIXED (LPM) COMBUSTOR  

SciTech Connect

In-situ monitoring of combustion phenomena is a critical need for optimal operation and control of advanced gas turbine combustion systems. The concept described in this paper is based on naturally occurring flame ionization processes that accompany the combustion of hydrocarbon fuels. Previous work has shown that flame ionization techniques may be applied to detect flashback, lean blowout, and some aspects of thermo-acoustic combustion instabilities. Previous work has focused on application of DC electric fields. By application of time-varying electric fields, significant improvements to sensor capabilities have been observed. These data have been collected in a lean premixed combustion test rig operating at 0.51-0.76 MPa (5-7.5 atm) with air preheated to 588 K (600°F). Five percent of the total fuel flow is injected through the centerbody tip as a diffusion pilot. The fuel composition is varied independently by blending approximately 5% (volume) propane with the pipeline natural gas. The reference velocity through the premixing annulus is kept constant for all conditions at a nominal value of 70 m/s. The fuel-air equivalence ratio is varied independently from 0.46 – 0.58. Relative to the DC field version, the time-varying combustion control and diagnostic sensor (TV-CCADS) shows a significant improvement in the correlation between the measured flame ionization current and local fuel-air equivalence ratio. In testing with different fuel compositions, the triangle wave data show the most distinct change in flame ionization current in response to an increase in propane content. Continued development of this sensor technology will improve the capability to control advanced gas turbine combustion systems, and help address issues associated with variations in fuel supplies.

D. L. Straub; B. T. Chorpening; E. D. Huckaby; J. D. Thornton; W. L. Fincham

2008-06-13T23:59:59.000Z

Note: This page contains sample records for the topic "butane liquid propane" 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

Compressible Solution Properties of Amorphous Polystyrene-block-Polybutadiene, Crystalline Polystyrene-block-Poly(Hydrogenated Polybutadiene) and Their Corresponding Homopolymers: Fluid-Fluid, Fluid-Solid and Fluid-Micelle Phase Transitions in Propane and Propylene  

SciTech Connect

Abstract Polystyrene, polybutadiene, hydrogenated polybutadiene, and styrene diblock copolymers of these homopolymers can form homogenous solutions in compressible solvents, such as propane and propylene, which separate into two bulk phases upon reducing pressure. The cloud and micellization pressures for homopolymer and diblock copolymers are generally found to be higher in propane than in propylene, except for hydrogenated polybutadiene and polystyrene-block-(hydrogenated polybutadiene). Hydrogenated polybutadiene homopolymers and copolymers exhibit relatively pressure-independent crystallization and melting observed in both propane and propylene solutions.

Hong, Kunlun [ORNL; Mays, Jimmy [ORNL; Winoto, Winoto [University of Wyoming, Laramie; Radosz, Maciej [University of Wyoming, Laramie

2009-01-01T23:59:59.000Z

402

Reaction of Cp*(CO)2ReRe(CO)2Cp* with Dimethyl Acetylenedicarboxylate Produces a 3,4-Dimetallacyclobutene Which Undergoes Photochemical Isomerization to a 2,4-Dimetallabicyclo[1.1.0]butane  

Science Journals Connector (OSTI)

Reaction of Cp*(CO)2ReRe(CO)2Cp* with Dimethyl Acetylenedicarboxylate Produces a 3,4-Dimetallacyclobutene Which Undergoes Photochemical Isomerization to a 2,4-Dimetallabicyclo[1.1.0]butane ... The reaction of Cp*(CO)2ReRe(CO)2Cp* (1) with dimethyl acetylenedicarboxylate (DMAD) produced the 3,4-dimetallacyclobutene Cp*(CO)2Re(?-?1,?1-CH3O2CCCCO2CH3)Re(CO)2Cp* (2). ... Photochemical rearrangement of 2 produced Cp*(CO)2Re(?-?2,?2-CH3O2CC?CCO2CH3)Re(CO)2Cp* (3), in which both Cp*(CO)2Re units are coordinated to the alkyne. ...

Charles P. Casey; Ronald S. Cariño; Randy K. Hayashi; Kurt D. Schladetzky

1996-02-21T23:59:59.000Z

403

Infinite dilution activity coefficient and vapour liquid equilibrium measurements for dimethylsulphide and tetrahydrothiophene with hydrocarbons  

Science Journals Connector (OSTI)

The activity coefficients at infinite dilution (??) of dimethylsulphide (DMS) in four hydrocarbon solvents were measured using the dilutor technique at temperatures between 288 K and 303 K. The four hydrocarbons were hexane, 1-hexene, 2,2,4-trimethylpentane and 2,4,4-trimethyl-1-pentene. The dilutor technique is based on the stripping of the highly diluted solute, i.e. DMS, by a constant flow of inert gas. The gas composition was analysed by gas chromatography and the rate of solute removal was calculated from the area of the peaks. In addition, a static total pressure apparatus was used to measure the vapour–liquid equilibrium of the binary systems of propane + DMS and propane + tetrahydrothiophene at 293 K and 313 K. In the static total pressure method, the analysis of the constituent phases is avoided. The systems’ components were injected to the equilibrium cell in known amounts. The composition of the liquid and vapour phase was calculated from the measured temperature and total pressure. The parameters for the Wilson activity coefficient model were regressed. When possible, a comparison between our experimental results and data found in the literature was performed.

Piia Haimi; Petri Uusi-Kyyny; Juha-Pekka Pokki; Ville Alopaeus

2010-01-01T23:59:59.000Z

404

Liquid electrode  

DOE Patents (OSTI)

A dropping electrolyte electrode is described for use in electrochemical analysis of non-polar sample solutions, such as benzene or cyclohexane. The liquid electrode, preferably an aqueous salt solution immiscible in the sample solution, is introduced into the solution in dropwise fashion from a capillary. The electrolyte is introduced at a known rate, thus, the droplets each have the same volume and surface area. The electrode is used in making standard electrochemical measurements in order to determine properties of non-polar sample solutions. 2 figures.

Ekechukwu, A.A.

1994-07-05T23:59:59.000Z

405

Direct growth of few-layer graphene on 6H-SiC and 3C-SiC/Si via propane chemical vapor deposition  

SciTech Connect

We propose to grow graphene on SiC by a direct carbon feeding through propane flow in a chemical vapor deposition reactor. X-ray photoemission and low energy electron diffraction show that propane allows to grow few-layer graphene (FLG) on 6H-SiC(0001). Surprisingly, FLG grown on (0001) face presents a rotational disorder similar to that observed for FLG obtained by annealing on (000-1) face. Thanks to a reduced growth temperature with respect to the classical SiC annealing method, we have also grown FLG/3C-SiC/Si(111) in a single growth sequence. This opens the way for large-scale production of graphene-based devices on silicon substrate.

Michon, A.; Vezian, S.; Portail, M. [CNRS-CRHEA, Rue Bernard Gregory, 06560 Valbonne (France); Ouerghi, A. [CNRS-LPN, Route de Nozay, 91460 Marcoussis (France); Zielinski, M.; Chassagne, T. [NOVASiC, Savoie Technolac, Arche Bat 4, BP267, 73375 Le Bourget du Lac (France)

2010-10-25T23:59:59.000Z

406

Deuteration Can Impact Micellization Pressure and Cloud Pressure of Polystyrene-block-polybutadiene and Polystyrene-block-polyisoprene in Compressible Propane  

SciTech Connect

The deuterated homopolymers and their corresponding polystyrene-block-polybutadiene and polystyrene-block-polyisoprene copolymers require lower cloud pressures than their hydrogenous analogues to dissolve in a compressible alkane solvent, such as propane. For symmetric diblocks, deuteration reduces the micellization pressure. By contrast, for asymmetric diblocks with a long diene block relative to the styrene block, deuteration can increase the micellization pressure. All in all, however, the deuteration effects, while measurable, do not qualitatively change the principal diblock properties in compressible propane solutions, such as pressure-induced micelle decomposition, micelle formation and micelle size, and their temperature dependence. Therefore, isotope labeling should be a useful approach to neutron-scattering characterization for styrene-diene block copolymers in compressible alkane systems.

Winoto, Winoto [University of Wyoming, Laramie; Shen, Youqin [University of Wyoming, Laramie; Radosz, Maciej [University of Wyoming, Laramie; Hong, Kunlun [ORNL; Mays, Jimmy [ORNL

2009-01-01T23:59:59.000Z

407

Vanadium oxide based nanostructured materials for catalytic oxidative dehydrogenation of propane : effect of heterometallic centers on the catalyst performance.  

SciTech Connect

Catalytic properties of a series of new class of catalysts materials-[Co{sub 3}(H{sub 2}O){sub 12}V{sub 18}O{sub 42} (XO{sub 4})].24H{sub 2}O (VNM-Co), [Fe{sub 3}(H{sub 2}O){sub 12}V{sub 18}O{sub 42}(XO{sub 4})].24H{sub 2}O (VNM-Fe) (X = V, S) and [H{sub 6}Mn{sub 3}(H{sub 2}O){sub 12}V{sub 18}O{sub 42}(VO{sub 4})].30H{sub 2}O for the oxidative dehydrogenation of propane is studied. The open-framework nanostructures in these novel materials consist of three-dimensional arrays of {l_brace}V{sub 18}O{sub 42}(XO{sub 4}){r_brace} (X = V, S) clusters interconnected by {l_brace}-O-M-O-{r_brace} (M = Mn, Fe, Co) linkers. The effect of change in the heterometallic center M (M = Mn, Co, Fe) of the linkers on the catalyst performance was studied. The catalyst material with Co in the linker showed the best performance in terms of propane conversion and selectivity at 350 C. The material containing Fe was most active but least selective and Mn containing catalyst was least active. The catalysts were characterized by Temperature Programmed Reduction (TPR), BET surface area measurement, Diffuse Reflectance Infrared Fourier Transform Spectroscopy, and X-ray Absorption Spectroscopy. TPR results show that all three catalysts are easily reducible and therefore are active at relatively low temperature. In situ X-ray absorption near edge spectroscopy (XANES) and extended X-ray absorption fine structure spectroscopy (EXAFS) studies revealed that the oxidation state of Co(II) remained unchanged up to 425 C (even after pretreatment). The reduction of Co(II) into metallic form starts at 425 C and this process is completed at 600 C.

Khan, M. I.; Deb, S.; Aydemir, K.; Alwarthan, A. A.; Chattopadhyay, S.; Miller, J. T.; Marshall, C. L. (Chemical Sciences and Engineering Division); (Illinois Inst. of Tech.); (King Saud Univ.)

2010-01-01T23:59:59.000Z

408

Crystal structure of [propane-1,3-diylbis(piperidine-4,1-di­yl)]bis­[(pyridin-4-yl)methanone]-isophthalic acid (1/1)  

Science Journals Connector (OSTI)

In the co-crystal of isophthalic acid and [propane-1,3-diylbis(piperidine-4,1-di­yl)]bis­[(pyridin-4-yl)methanone], mol­ecules are connected into supra­molecular chains aligned along the c axis by O-HN hydrogen bonding. These aggregate into supra­molecular layers oriented parallel to the ac plane by C-HO inter­actions.

Murray, N.H.

2014-10-04T23:59:59.000Z

409

Electrochemical properties of a cobalt(II) complex with sulfadiazine and 1,3-bis­(pyridin-4-yl)propane  

Science Journals Connector (OSTI)

A one-dimensional polymeric structure of CoII with sulfadiazine and 1,3-bis­(pyridin-4-yl)propane is further stabilized by inter­molecular hydrogen bonding. The structure is of inter­est with respect to its electrochemical properties in the reduction reaction of H2O2 to H2O. Investigation of the thermal stability shows that the complex is stable up to 543 K.

Zhao, Y.-Y.

2013-09-06T23:59:59.000Z

410

Performance and Emissions Characteristics of Bio-Diesel (B100)-Ignited Methane and Propane Combustion in a Four Cylinder Turbocharged Compression Ignition Engine  

SciTech Connect

Different combustion strategies and fuel sources are needed to deal with increasing fuel efficiency demands and emission restrictions. One possible strategy is dual fueling using readily available resources. Propane and natural gas are readily available with the current infrastructure and biodiesel is growing in popularity as a renewable fuel. This paper presents experimental results from dual fuel combustion of methane (as a surrogate for natural gas) and propane as primary fuels with biodiesel pilots in a 1.9 liter, turbocharged, 4 cylinder diesel engine at 1800 rev/min. Experiments were performed with different percentage energy substitutions (PES) of propane and methane and at different brake mean effective pressures (BMEP/bmep). Brake thermal efficiency (BTE) and emissions (NOx, HC, CO, CO2, O2 and smoke) were also measured. Maximum PES levels for B100-methane dual fuelling were limited to 70% at 2.5 bar bmep and 48% at 10 bar bmep, and corresponding values for B100-propane dual fuelling were 64% and 43%, respectively. Maximum PES was limited by misfire at 2.5 bar bmep and the onset of engine knock at 10 bar bmep. Dual fuel BTEs approached straight B100 values at 10 bar bmep while they were significantly lower than B100 values at 2.5 bar bmep. In general dual fuelling was beneficial in reducing NOx and smoke emissions by 33% and 50%, respectively from baseline B100 levels; however, both CO and THC emissions were significantly higher than baseline B100 levels at all PES and loads.

Shoemaker, N. T.; Gibson, C. M.; Polk, A. C.; Krishnan, S. R.; Srinivasan, K. K.

2011-10-05T23:59:59.000Z

411

Prediction of heptanes-plus equilibrium ratios from empirical correlations  

E-Print Network (OSTI)

at 251 deg. F Hydrocarbon Analysis of Produced Gas Phase (mole percent) Pressure (psig) Component Carbon Dioxide Nitrogen Methane Ethane Propane i-Butane n-Butane i-Pentane n-Pentane Hexane Heptanes-plus Totals Heptanes-plus mol. wt... 6590 305 247 0. 862 low 600 3225 158 149 0. 787 8055 313 212 0. 841 low sOV 2375 127 108 0. 746 TABLE 3-PHYS ICAL AND CRITICAL PROPERTIES Component methane ethane propane i-butane n-butane i-pentane n-pentane hexane (1b...

McKenna, Martin James

1988-01-01T23:59:59.000Z

412

A new comprehensive semiempirical approach to calculate three-phase water/hydrocarbons equilibria  

E-Print Network (OSTI)

et a/. ' worked on n-butane and water systems in both two- and three-phase regions. McKetta and Katz '' investigated the mutual solubility of a methane/n-butane/water system in two-phase and three-phase regions. Kobayashi and Katz" worked... on propane and water in both two- and three-phase regions. Wehe and McKetta reported the mutual solubility of an n-butane/i-butane/water system. Anthony and McKetta" provided similar data on the propane/propylene/water system. Roof" investigated the vapor...

Tandia, Bagus Krisna

1995-01-01T23:59:59.000Z

413

Effects of pressure, temperature, and hydrogen during graphene growth on SiC(0001) using propane-hydrogen chemical vapor deposition  

SciTech Connect

Graphene growth from a propane flow in a hydrogen environment (propane-hydrogen chemical vapor deposition (CVD)) on SiC differentiates from other growth methods in that it offers the possibility to obtain various graphene structures on the Si-face depending on growth conditions. The different structures include the (6{radical}3 Multiplication-Sign 6{radical}3)-R30 Degree-Sign reconstruction of the graphene/SiC interface, which is commonly observed on the Si-face, but also the rotational disorder which is generally observed on the C-face. In this work, growth mechanisms leading to the formation of the different structures are studied and discussed. For that purpose, we have grown graphene on SiC(0001) (Si-face) using propane-hydrogen CVD at various pressure and temperature and studied these samples extensively by means of low energy electron diffraction and atomic force microscopy. Pressure and temperature conditions leading to the formation of the different structures are identified and plotted in a pressure-temperature diagram. This diagram, together with other characterizations (X-ray photoemission and scanning tunneling microscopy), is the basis of further discussions on the carbon supply mechanisms and on the kinetics effects. The entire work underlines the important role of hydrogen during growth and its effects on the final graphene structure.

Michon, A.; Vezian, S.; Roudon, E.; Lefebvre, D.; Portail, M. [CNRS-CRHEA, Rue Bernard Gregory, 06560 Valbonne (France)] [CNRS-CRHEA, Rue Bernard Gregory, 06560 Valbonne (France); Zielinski, M.; Chassagne, T. [NOVASiC, Savoie Technolac, Arche Bat 4, BP267, 73375 Le Bourget du Lac (France)] [NOVASiC, Savoie Technolac, Arche Bat 4, BP267, 73375 Le Bourget du Lac (France)

2013-05-28T23:59:59.000Z

414

Unusual behavior of propane as a co-guest during hydrate formation in silica sand: Potential application to seawater desalination and carbon dioxide capture  

Science Journals Connector (OSTI)

Abstract We report an unusual behavior of hydrate formation in silica sand with gas mixtures containing propane as a co-guest. Based on morphology study we observed that propane as a co-guest has the ability to draw water dispersed in silica sand to the hydrate formation region and showed a tendency to result in drastic hydrate growth due to the migration of water molecules to the gas phase region. Hydrate nucleation occurred in the interstitial pore space between the silica sand particles and hydrate growth occurred in the gas phase above the silica sand bed and to sustain the hydrate growth, dispersed water was drawn towards the hydrate growth front. In addition, we elucidated the effect of sand bed height to maximize the growth rates utilizing this behavior that results in enhanced kinetics. We propose conceptual designs for utilizing this behavior of propane as a co-guest in sand for seawater desalination and an innovative approach to simultaneously capture carbon dioxide and desalinate seawater.

Ponnivalavan Babu; Rajnish Kumar; Praveen Linga

2014-01-01T23:59:59.000Z

415

Guidance Document Cryogenic Liquids  

E-Print Network (OSTI)

Guidance Document Cryogenic Liquids [This is a brief and general summary. Read the full MSDS for more details before handling.] Introduction: All cryogenic liquids are gases at normal temperature liquefies them. Cryogenic liquids are kept in the liquid state at very low temperatures. Cryogenic liquids

416

The Research and Motor octane numbers of Liquefied Petroleum Gas (LPG)  

Science Journals Connector (OSTI)

This paper presents an experimental study of the Research (RON) and Motor (MON) octane numbers of Liquefied Petroleum Gas (LPG). A comprehensive set of RON and MON data for mixtures of propane, propylene (propene), n-butane and iso-butane are presented, using a method that is consistent with the currently active ASTM Research and Motor test methods for liquid fuels. Empirical models which relate LPG composition to its RON and MON are then developed, such that the simplest relationships between the constituent species’ mole fractions and the mixture octane rating are achieved. This is used to determine the degree of non-linearity between the composition and the RON and MON of different LPG mixtures. Finally, implications for LPG fuel quality standards are discussed briefly, as part of a suggested, more substantial undertaking by the community which also revisits the standard test procedures for measuring the RON and MON of LPG.

Kai J. Morganti; Tien Mun Foong; Michael J. Brear; Gabriel da Silva; Yi Yang; Frederick L. Dryer

2013-01-01T23:59:59.000Z

417

TABLE16.CHP:Corel VENTURA  

Gasoline and Diesel Fuel Update (EIA)

6. 6. Refinery Input of Crude Oil and Petroleum Products by PAD and Refining Districts, January 1998 Crude Oil ................................................................... 44,047 2,783 46,830 70,320 12,891 21,794 105,005 Natural Gas Liquids ................................................. 252 0 252 2,613 131 1,076 3,820 Pentanes Plus ....................................................... 0 0 0 202 45 522 769 Liquefied Petroleum Gases ................................... 252 0 252 2,411 86 554 3,051 Ethane ............................................................... 0 0 0 0 0 0 0 Propane ............................................................. 0 0 0 0 0 0 0 Normal Butane .................................................. 162 0 162 1,792 76 435 2,303 Isobutane ..........................................................

418

Synthesis of Pt?Pd Core?Shell Nanostructures by Atomic Layer Deposition: Application in Propane Oxidative Dehydrogenation to Propylene  

SciTech Connect

Atomic layer deposition (ALD) was employed to synthesize supported Pt?Pd bimetallic particles in the 1 to 2 nm range. The metal loading and composition of the supported Pt?Pd nanoparticles were controlled by varying the deposition temperature and by applying ALD metal oxide coatings to modify the support surface chemistry. Highresolution scanning transmission electron microscopy images showed monodispersed Pt?Pd nanoparticles on ALD Al2O3 - and TiO2 -modi?ed SiO2 gel. X-ray absorption spectroscopy revealed that the bimetallic nanoparticles have a stable Pt-core, Pd-shell nanostructure. Density functional theory calculations revealed that the most stable surface con?guration for the Pt? Pd alloys in an H2 environment has a Pt-core, Pd-shell nanostructure. In comparison to their monometallic counterparts, the small Pt?Pd bimetallic core?shell nanoparticles exhibited higher activity in propane oxidative dehydrogenation as compared to their physical mixture.

Lei, Y.; Liu, Bin; Lu, Junling; Lobo-Lapidus, Rodrigo J.; Wu, Tianpin; Feng, Hao; Xia, Xiaoxing; Mane, Anil U.; Libera, Joseph A.; Greeley, Jeffrey P.; Miller, Jeffrey T.; Elam, J. W.

2012-08-20T23:59:59.000Z

419

A novel integrated thermally double coupled configuration for methane steam reforming, methane oxidation and dehydrogenation of propane  

Science Journals Connector (OSTI)

Abstract The goal of this study is the simultaneous production of synthesis gas, hydrogen and propylene in a thermally double coupled steam reformer reactor. This reactor has three concentric tubes where the exothermic reaction of methane oxidation is supposed to occur in the middle tube and the inner and outer tubes are considered to be endothermic sides of steam reforming and propane dehydrogenation, respectively. The motivation is to combine the energy efficient concept of coupling one exothermic reaction with two endothermic reactions, enhancement of synthesis gas production, propylene and hydrogen production and also producing two different H2/CO ratio streams of syngas. A steady state homogeneous model of fixed bed for three sides predicts the performance of this new configuration. The simulation results are compared with corresponding predictions of the conventional steam reformer. The results prove that synthesis gas production is increased in a thermally double coupled reactor in comparison with conventional steam reforming. In addition, the thermally double coupled reactor reduces the capital and operating costs by reducing the reactor size and consumption of energy.

D. Karimipourfard; S. Kabiri; M.R. Rahimpour

2014-01-01T23:59:59.000Z

420

Effect of heat recirculation on the self-sustained catalytic combustion of propane/air mixtures in a quartz reactor  

SciTech Connect

The self-sustained catalytic combustion of propane is experimentally studied in a two-pass, quartz heat-recirculation reactor (HRR) and compared to that in a no (heat) recirculation reactor (NRR). Structured monolithic reactors with Pt/{gamma}-Al{sub 2}O{sub 3}, LaMnO{sub 3}/{gamma}-Al{sub 2}O{sub 3}, and Pt doped perovskite catalysts have been compared in the HRR and NRR configurations. Heat recirculation enhances combustion stability, by widening the operating window of self-sustained operation, and changes the mode of stability loss from blowout to extinction. It is found that thermal shields (upstream and downstream of the monolith) play no role in the stability of a HRR but increase the stability of a NRR. The stability of a HRR follows this trend: Pt/{gamma}-Al{sub 2}O{sub 3} > doped perovskite > LaMnO{sub 3}/{gamma}-Al{sub 2}O{sub 3}. Finally, a higher cell density monolith enlarges the operating window of self-sustained combustion, and allows further increase of the power density of the process. (author)

Scarpa, A. [Dipartimento di Ingegneria Chimica, Universita degli Studi di Napoli ''Federico II'', P.le V. Tecchio 80, 80125 Naples (Italy); Department of Chemical Engineering, Center for Catalytic Science and Technology (CCST), and Center for Composite Materials (CCM), University of Delaware, 150 Academy Street, Newark, DE 19716 (United States); Pirone, R. [Istituto di Ricerche sulla Combustione-CNR, P.le V. Tecchio 80, 80125 Naples (Italy); Russo, G. [Dipartimento di Ingegneria Chimica, Universita degli Studi di Napoli ''Federico II'', P.le V. Tecchio 80, 80125 Naples (Italy); Vlachos, D.G. [Department of Chemical Engineering, Center for Catalytic Science and Technology (CCST), and Center for Composite Materials (CCM), University of Delaware, 150 Academy Street, Newark, DE 19716 (United States)

2009-05-15T23:59:59.000Z

Note: This page contains sample records for the topic "butane liquid propane" 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

Propane ammoxidation over the Mo-V-Te-Nb-O M1 phase: Reactivity of surface cations in hydrogen abstraction steps  

SciTech Connect

Density functional theory calculations (GGA-PBE) have been performed to investigate the adsorption of C3 (propane, isopropyl, propene, and allyl) and H species on the proposed active center present in the surface ab planes of the bulk Mo-V-Te-Nb-O M1 phase in order to better understand the roles of the different surface cations in propane ammoxidation. Modified cluster models were employed to isolate the closely spaced V=O and Te=O from each other and to vary the oxidation state of the V cation. While propane and propene adsorb with nearly zero adsorption energy, the isopropyl and allyl radicals bind strongly to V=O and Te=O with adsorption energies, {Delta}E, being {le} -1.75 eV, but appreciably more weakly on other sites, such as Mo=O, bridging oxygen (Mo-O-V and Mo-O-Mo), and empty metal apical sites ({Delta}E > -1 eV). Atomic H binds more strongly to Te = O ({Delta}E {le} -3 eV) than to all the other sites, including V = O ({Delta}E = -2.59 eV). The reduction of surface oxo groups by dissociated H and their removal as water are thermodynamically favorable except when both H atoms are bonded to the same Te=O. Consistent with the strong binding of H, Te=O is markedly more active at abstracting the methylene H from propane (E{sub a} {le} 1.01 eV) than V = O (E{sub a} = 1.70 eV on V{sup 5+} = O and 2.13 eV on V{sup 4+} = O). The higher-than-observed activity and the loose binding of Te = O moieties to the mixed metal oxide lattice of M1 raise the question of whether active Te = O groups are in fact present in the surface ab planes of the M1 phase under propane ammoxidation conditions.

Muthukumar, Kaliappan [University of Cincinnati; Yu, Junjun [University of Cincinnati; Xu, Ye [ORNL; Guliants, Vadim V. [University of Cincinnati

2011-01-01T23:59:59.000Z

422

A liquid film motor  

Science Journals Connector (OSTI)

It is well known that electro-hydrodynamical effects in freely suspended liquid films can force liquids to flow. Here, we report a purely electrically driven rotation in water and some other liquid suspended film...

A. Amjadi; R. Shirsavar; N. Hamedani Radja…

2009-05-01T23:59:59.000Z

423

Frostbite Theater - Liquid Oxygen vs. Liquid Nitrogen - Liquid Oxygen and  

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

Cells vs. Liquid Nitrogen! Cells vs. Liquid Nitrogen! Previous Video (Cells vs. Liquid Nitrogen!) Frostbite Theater Main Index Next Video (Paramagnetism) Paramagnetism Liquid Oxygen and Fire! What happens when nitrogen and oxygen are exposed to fire? [ Show Transcript ] Announcer: Frostbite Theater presents... Cold Cuts! No baloney! Joanna and Steve: Just science! Joanna: Hi! I'm Joanna! Steve: And I'm Steve! Joanna: And this is a test tube of liquid nitrogen! Steve: And this is a test tube of liquid oxygen! Joanna: Let's see what happens when nitrogen and oxygen are exposed to fire. Steve: Fire?! Joanna: Yeah! Steve: Really?! Joanna: Why not! Steve: Okay! Joanna: As nitrogen boils, it changes into nitrogen gas. Because it's so cold, it's denser than the air in the room. The test tube fills up with

424

Shock tube and theoretical studies on the thermal decomposition of propane : evidence for a roaming radical channel.  

SciTech Connect

The thermal decomposition of propane has been studied using both shock tube experiments and ab initio transition state theory-based master equation calculations. Dissociation rate constants for propane have been measured at high temperatures behind reflected shock waves using high-sensitivity H-ARAS detection and CH{sub 3} optical absorption. The two major dissociation channels at high temperature are C{sub 3}H{sub 8} {yields} CH{sub 3} + C{sub 2}H{sub 5} (eq 1a) and C{sub 3}H{sub 8} {yields} CH{sub 4} + C{sub 2}H{sub 4} (eq 1b). Ultra high-sensitivity ARAS detection of H-atoms produced from the decomposition of the product, C{sub 2}H{sub 5}, in (1a), allowed measurements of both the total decomposition rate constants, k{sub total}, and the branching to radical products, k{sub 1a}/k{sub total}. Theoretical analyses indicate that the molecular products are formed exclusively through the roaming radical mechanism and that radical products are formed exclusively through channel 1a. The experiments were performed over the temperature range 1417-1819 K and gave a minor contribution of (10 {+-} 8%) due to roaming. A multipass CH{sub 3} absorption diagnostic using a Zn resonance lamp was also developed and characterized in this work using the thermal decomposition of CH{sub 3}I as a reference reaction. The measured rate constants for CH{sub 3}I decomposition agreed with earlier determinations from this laboratory that were based on I-atom ARAS measurements. This CH{sub 3} diagnostic was then used to detect radicals from channel 1a allowing lower temperature (1202-1543 K) measurements of k1a to be determined. Variable reaction coordinate-transition state theory was used to predict the high pressure limits for channel (1a) and other bond fission reactions in C{sub 3}H{sub 8}. Conventional transition state theory calculations were also used to estimate rate constants for other tight transition state processes. These calculations predict a negligible contribution (<1%) from all other bond fission and tight transition state processes, indicating that the bond fission channel (1a) and the roaming channel (1b) are indeed the only active channels at the temperature and pressure ranges of the present experiments. The predicted reaction exo- and endothermicities are in excellent agreement with the current version of the Active Thermochemical Tables. Master equation calculations incorporating these transition state theory results yield predictions for the temperature and pressure dependence of the dissociation rate constants for channel 1a. The final theoretical results reliably reproduce the measured dissociation rate constants that are reported here and in the literature. The experimental data are well reproduced over the 500-2500 K and 1 x 10{sup -4} to 100 bar range (errors of {approx}15% or less) by the following Troe parameters for Ar as the bath gas: k{sub {infinity}} = 1.55 x 10{sup 24}T{sup -2.034} exp(-45490/T) s{sup -1}, k{sub 0} = 7.92 x 10{sup 53}T{sup -16.67} exp(-50380/T) cm{sup 3} s{sup -1}, and F{sub c} = 0.190 exp(-T/3091) + 0.810 exp(-T/128) + exp(-8829/T).

Sivaramakrishnan, R.; Su, M.-C.; Michael, J. V.; Klippenstein, S. J.; Harding, L. B.; Ruscic, B. (Chemical Sciences and Engineering Division)

2011-04-21T23:59:59.000Z

425

Safetygram #9- Liquid Hydrogen  

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

Hydrogen is colorless as a liquid. Its vapors are colorless, odorless, tasteless, and highly flammable.

426

Hydrocarbon Gas Liquids (HGL): Recent Market Trends and Issues  

Gasoline and Diesel Fuel Update (EIA)

Primary sector Ethane 1.558 Ethylene for plastics production, petrochemical feedstock Plastic bags, plastics, antifreeze, detergent Industrial Propane 1.499 Propylene for...

427

A practical grinding-assisted dry synthesis of nanocrystalline NiMoO{sub 4} polymorphs for oxidative dehydrogenation of propane  

SciTech Connect

A practical two-stage reactive grinding-assisted pathway waste-free and cost-effective for the synthesis of NiMoO{sub 4} has been successfully developed. It was demonstrated that proper design in synthetic strategy for grinding plays a crucial role in determining the ultimate polymorph of NiMoO{sub 4}. Specifically, direct grinding (DG) of MoO{sub 3} and NiO rendered {alpha}-NiMoO{sub 4} after annealing, whereas sequential grinding (SG) of the two independently pre-ground oxides followed by annealing generated {beta}-NiMoO{sub 4} solid solution. Characterizations in terms of Raman and X-ray diffraction suggest the creation of {beta}-NiMoO{sub 4} precursor in the latter alternative is the key aspect for the formation of {beta}-NiMoO{sub 4}. The DG-derived {alpha}-NiMoO{sub 4} tested by oxidative dehydrogenation of propane exhibited superior activity in contrast to its analog synthesized via conventional coprecipitation. It is suggested that the favorable chemical composition facilely obtained via grinding in contrast to that by coprecipitation was essential for achieving a more selective production of propylene. - Graphical Abstract: Grinding-assisted synthesis of NiMoO{sub 4} offers higher and more reproducible activities in contrast to coprecipitation for oxidative dehydrogenation of propane, and both {alpha}- and {beta}-NiMoO{sub 4} can be synthesized. Highlights: Black-Right-Pointing-Pointer NiMoO{sub 4} was prepared through grinding-assisted pathway. Black-Right-Pointing-Pointer Direct/sequential grinding rendered {alpha}-, {beta}-NiMoO{sub 4}, respectively. Black-Right-Pointing-Pointer Grinding-derived {alpha}-NiMoO{sub 4} showed high and reproducible activity for oxidative dehydrogenation of propane.

Chen Miao, E-mail: chenmiao@sinochem.com [Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433 (China); Zhejiang Chemical Industry Research Institute, Hangzhou 310023 (China); Wu Jialing; Liu Yongmei [Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433 (China); Cao Yong, E-mail: yongcao@fudan.edu.cn [Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433 (China); Guo Li [Zhejiang Chemical Industry Research Institute, Hangzhou 310023 (China); He Heyong; Fan Kangnian [Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433 (China)

2011-12-15T23:59:59.000Z

428

Alternative Fuels Data Center  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

to a tax of 0.16 per diesel gallon equivalent. Compressed natural gas, butane, and propane are subject to a tax of 0.16 per gasoline gallon equivalent. The tax does not apply...

429

Gas Viscosity at High Pressure and High Temperature  

E-Print Network (OSTI)

. Although viscosity of some pure components such as methane, ethane, propane, butane, nitrogen, carbon dioxide and binary mixtures of these components at low-intermediate pressure and temperature had been studied intensively and been understood thoroughly...

Ling, Kegang

2012-02-14T23:59:59.000Z

430

Natural Gas Hydrate Dissociation by Presence of Ethylene Glycol  

Science Journals Connector (OSTI)

Natural Gas Hydrate Dissociation by Presence of Ethylene Glycol ... solids that form from mixts. of water and light natural gases such as methane, carbon dioxide, ethane, propane and butane. ... Pulse Combustion Characteristics of Various Gaseous Fuels ...

Shuanshi Fan; Yuzhen Zhang; Genlin Tian; Deqing Liang; Dongliang Li

2005-11-08T23:59:59.000Z

431

Liquid level detector  

DOE Patents (OSTI)

A liquid level detector for low pressure boilers. A boiler tank, from which apor, such as steam, normally exits via a main vent, is provided with a vertical side tube connected to the tank at the desired low liquid level. When the liquid level falls to the level of the side tube vapor escapes therethrough causing heating of a temperature sensitive device located in the side tube, which, for example, may activate a liquid supply means for adding liquid to the boiler tank. High liquid level in the boiler tank blocks entry of vapor into the side tube, allowing the temperature sensitive device to cool, for example, to ambient temperature.

Grasso, Albert P. (Vernon, CT)

1986-01-01T23:59:59.000Z

432

Liquid level detector  

DOE Patents (OSTI)

A liquid level detector for low pressure boilers. A boiler tank, from which vapor, such as steam, normally exits via a main vent, is provided with a vertical side tube connected to the tank at the desired low liquid level. When the liquid level falls to the level of the side tube vapor escapes therethrough causing heating of a temperature sensitive device located in the side tube, which, for example, may activate a liquid supply means for adding liquid to the boiler tank. High liquid level in the boiler tank blocks entry of vapor into the side tube, allowing the temperature sensitive device to cool, for example, to ambient temperature.

Grasso, A.P.

1984-02-21T23:59:59.000Z

433

Coke profile and effect on methane/ethylene conversion process  

E-Print Network (OSTI)

balance in catalytic cracking. It is also extremely important in the dehydrogenation of butane to butadiene, because coke formation limits the cycle time before regeneration of the catalyst is needed. There are many add that equally important examples..., methane, ethane, ethylene, propane, iso-butane, butane, iso-pentane, pentane and hexanes. Also, the flow rate of the effluent stream is measured using the bubble meter. The mole percentages of methane and ethylene are subtracted of the effluent stream...

Al-Solami, Bandar

2002-01-01T23:59:59.000Z

434

Dynamics of Propane in Silica Mesopores Formed upon PropyleneHydrogenation over Pt Nanoparticles by Time-Resolved FT-IRSpectroscopy  

SciTech Connect

Propylene hydrogenation over Pt nanoparticles supported onmesoporous silica type SBA-15 was monitored by time-resolved FT-IRspectroscopy at 23 ms resolution using short propylene gas pulses thatjoined a continuous flow of hydrogen in N2 (1 atm total pressure).Experiments were conducted in the temperature range 323-413 K. Propanewas formed within 100 milliseconds or faster. The CH stretching regionrevealed distinct bands for propane molecules emerging inside thenanoscale channels of the silica support. Spectral analysis gave thedistribution of the propane product between support and surrounding gasphase as function of time. Kinetic analysis showed that the escape ofpropane molecules from the channels occurred within hundreds ofmilliseconds (3.1 + 0.4 s-1 at 383 K). A steady state distribution ofpropane between gas phase and mesoporous support is established as theproduct is swept from the catalyst zone by the continuous flow ofhydrogen co-reactant. This is the first direct spectroscopic observationof emerging products of heterogeneous catalysis on nanoporous supportsunder reaction conditions.

Waslylenko, Walter; Frei, Heinz

2007-01-31T23:59:59.000Z

435

The nature and formation of coke in the reaction of methanol to hydrocarbons over chabazite  

E-Print Network (OSTI)

). Reactant: methanol t-butanol 1-heotanol Reaction conditions Temp. (K) LHSV (hr ) 644 1. 0 644 1. 0 644 0. 7 Conversion (g) 1 00 100 99. 9 Hydrocarbon distribution (wt g) methane ethane ethylene propane propylene i-butane n-butane bu...

McLaughlin, Kenneth Woot

1983-01-01T23:59:59.000Z

436

APPLIED AND ENVIRONMENTAL MICROBIOLOGY, Jan. 2009, p. 337344 Vol. 75, No. 2 0099-2240/09/$08.00 0 doi:10.1128/AEM.01758-08  

E-Print Network (OSTI)

by evolutionarily unrelated methane monooxygenases. Propane and butane can be oxidized by CYP enzymes engineered based on their preferred substrates (30). The soluble and particulate methane monooxygenases (sMMO and p. In Vivo Evolution of Butane Oxidation by Terminal Alkane Hydroxylases AlkB and CYP153A6 Daniel J. Koch,1

Arnold, Frances H.

437

Propane/Propylene Exports  

Gasoline and Diesel Fuel Update (EIA)

414 446 389 431 404 457 1973-2014 East Coast (PADD 1) 20 6 15 6 14 24 1981-2014 Midwest (PADD 2) 8 10 9 10 11 9 1981-2014 Gulf Coast (PADD 3) 372 417 352 403 366 411 1981-2014...

438

Viscosity, specific (for liquids)  

Science Journals Connector (OSTI)

n. The ratio between the viscosity of a liquid and the viscosity of water at the same temperature. Specific viscosity is sometimes used interchangeably with relative viscosity for liquids.

2007-01-01T23:59:59.000Z

439

Liquid Piston Stirling Engines  

Science Journals Connector (OSTI)

The Fluidyne liquid piston engine is a simple free-piston Stirling engine that can be made from nothing more...

Graham Walker Ph. D.; J. R. Senft Ph.D.

1985-01-01T23:59:59.000Z

440

Natural Gas - U.S. Energy Information Administration (EIA) - U.S. Energy  

Gasoline and Diesel Fuel Update (EIA)

15, 2013 | Release Date: May 16, 15, 2013 | Release Date: May 16, 2013 | Next Release: May 23, 2013 Previous Issues Week: 12/29/2013 (View Archive) JUMP TO: In The News | Overview | Prices/Demand/Supply | Storage In the News: Natural gas liquids price information added to the Natural Gas Weekly Upd Starting today, the Natural Gas Weekly Update will include a graph and a brief text overview of natural gas liquids (NGL) spot prices for five products: ethane, propane, butane, isobutane, and natural gasoline, as well as a volume-weighted composite of these prices. The natural gas plant liquids (NGPL) composite price is calculated by applying the proportionate yield of liquids produced at natural gas processing plants to the daily spot prices. Next week's Natural Gas Weekly Update will feature the NGL

Note: This page contains sample records for the topic "butane liquid propane" 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

Petroleum & Other Liquids - Data - U.S. Energy Information Administration  

Gasoline and Diesel Fuel Update (EIA)

March 23, 2012: Interactive graphing has been added to the petroleum data March 23, 2012: Interactive graphing has been added to the petroleum data tables, complete with zooming and high quality downloads and printouts. Find statistics on crude oil, gasoline, diesel, propane, jet fuel, ethanol, and other liquid fuels. Click on the blue bars below for information on petroleum prices, crude reserves and production, refining and processing, imports/exports, stocks, and consumption/sales. + EXPAND ALL Summary Additional Formats Weekly Supply Estimates › Production, refinery inputs and utilization, stocks, days of supply, imports, exports, and product supplied estimates for crude oil and petroleum products by U.S., PAD District weekly and 4-week average Supply and Disposition Monthly Annual Release Date: September 27, 2013

442

Liquid Wall Chambers  

SciTech Connect

The key feature of liquid wall chambers is the use of a renewable liquid layer to protect chamber structures from target emissions. Two primary options have been proposed and studied: wetted wall chambers and thick liquid wall (TLW) chambers. With wetted wall designs, a thin layer of liquid shields the structural first wall from short ranged target emissions (x-rays, ions and debris) but not neutrons. Various schemes have been proposed to establish and renew the liquid layer between shots including flow-guiding porous fabrics (e.g., Osiris, HIBALL), porous rigid structures (Prometheus) and thin film flows (KOYO). The thin liquid layer can be the tritium breeding material (e.g., flibe, PbLi, or Li) or another liquid metal such as Pb. TLWs use liquid jets injected by stationary or oscillating nozzles to form a neutronically thick layer (typically with an effective thickness of {approx}50 cm) of liquid between the target and first structural wall. In addition to absorbing short ranged emissions, the thick liquid layer degrades the neutron flux and energy reaching the first wall, typically by {approx}10 x x, so that steel walls can survive for the life of the plant ({approx}30-60 yrs). The thick liquid serves as the primary coolant and tritium breeding material (most recent designs use flibe, but the earliest concepts used Li). In essence, the TLW places the fusion blanket inside the first wall instead of behind the first wall.

Meier, W R

2011-02-24T23:59:59.000Z

443

Sliding Luttinger liquid phases  

Science Journals Connector (OSTI)

We study systems of coupled spin-gapped and gapless Luttinger liquids. First, we establish the existence of a sliding Luttinger liquid phase for a system of weakly coupled parallel quantum wires, with and without disorder. It is shown that the coupling can stabilize a Luttinger liquid phase in the presence of disorder. We then extend our analysis to a system of crossed Luttinger liquids and establish the stability of a non-Fermi-liquid state: the crossed sliding Luttinger liquid phase. In this phase the system exhibits a finite-temperature, long-wavelength, isotropic electric conductivity that diverges as a power law in temperature T as T?0. This two-dimensional system has many properties of a true isotropic Luttinger liquid, though at zero temperature it becomes anisotropic. An extension of this model to a three-dimensional stack exhibits a much higher in-plane conductivity than the conductivity in a perpendicular direction.

Ranjan Mukhopadhyay; C. L. Kane; T. C. Lubensky

2001-07-09T23:59:59.000Z

444

Xanes Study of Hydrothermal Mo-V-Based Mixed Oxide M1-Phase Catalysts for the (Amm)oxidation of propane  

SciTech Connect

The hydrothermal Mo-V-based mixed oxide catalysts possessing the M1-phase structure were investigated by XANES and in situ X-ray diffraction under ambient and dynamic redox conditions in the presence of O{sub 2} and H{sub 2} at 693 K. Under ambient conditions, XANES, with the use of model compounds, suggested oxidation states of Nb, Te, Mo, and V close to 5+, 4+, 6+, and 4+, respectively, in the bulk M1 phase. The oxidation state changes of Nb, Te, and Mo were not detected under the dynamic redox conditions employed, while the pre-edge peak of vanadium in the M1 phase exhibited small, reproducible shifts, suggesting that VO{sub x} is the active catalytic species in the bulk M1-phase catalysts for selective (amm)oxidation of propane.

Shiju, N.R. [University of Cincinnati; Rondinone, Adam Justin [ORNL; Overbury, Steven {Steve} H [ORNL; Mullins, David R [ORNL; Schwartz, Viviane [ORNL; Guliants, Vadim V. [University of Cincinnati

2008-01-01T23:59:59.000Z

445

XANES Study of Hydrothermal Mo-V-Based Mixed Oxide M1-Phase Catalysts for the (Amm)oxidation of Propane  

SciTech Connect

The hydrothermal Mo-V-based mixed oxide catalysts possessing the M1-phase structure were investigated by XANES and in situ X-ray diffraction under ambient and dynamic redox conditions in the presence of O{sub 2} and H{sub 2} at 693 K. Under ambient conditions, XANES, with the use of model compounds, suggested oxidation states of Nb, Te, Mo, and V close to 5+, 4+, 6+, and 4+, respectively, in the bulk M1 phase. The oxidation state changes of Nb, Te, and Mo were not detected under the dynamic redox conditions employed, while the pre-edge peak of vanadium in the M1 phase exhibited small, reproducible shifts, suggesting that VO{sub x} is the active catalytic species in the bulk M1-phase catalysts for selective (amm)oxidation of propane.

Shuju, N.; Rondinone, A; Mullins, D; Schwartz, V; Overbury, S; Gulaints, V

2008-01-01T23:59:59.000Z

446

Exotic narrow resonance searches in the system Lambda K0s in p+propane collisions at 10 GeV/c  

E-Print Network (OSTI)

Experimental data from the 2m propane bubble chamber have been analyzed to search for an exotic baryon states, in the $\\Lambda K^0_s$ decay mode for the reaction p+$C_3H_8$ at 10 GeV/c. The invariant mass spectrum $\\Lambda K^0_s$ observe a narrow peaks at 1750$\\pm$18, 1795$\\pm$18,1850$\\pm19$ MeV/$c^2$ and full widths of $\\Gamma_{exp.}$= 32$\\pm$6, 44$\\pm$15, 29.0$\\pm$8 MeV/$c^2$. The statistical significance of these peaks has been estimated as 5.6, 3.3 and 3.0 S.D., respectively. There are the small enhancements in mass regions of (1650-1675) and (1925-1950) ???/?$^2$. These would be candidates for the $N^0$ or the $\\Xi^0$ pentaquark states. The investigation has been performed at the Veksler and Baldin Laboratory of High Energies, JINR.

P. Zh. Aslanyan; V. N. Emelyanenko; G. G. Rikhkvitzkaya

2005-04-15T23:59:59.000Z

447

Xanes Study of Hydrothermal Mo-V-Based Mixed Oxide M1-Phase Catalysts for the (Amm)oxidation of Propane  

SciTech Connect

The hydrothermal Mo-V-based mixed oxide catalysts possessing the M1-phase structure were investigated by XANES and in situ X-ray diffraction under ambient and dynamic redox conditions in the presence of O{sub 2} and H{sub 2} at 693 K. Under ambient conditions, XANES, with the use of model compounds, suggested oxidation states of Nb, Te, Mo, and V close to 5+, 4+, 6+, and 4+, respectively, in the bulk M1 phase. The oxidation state changes of Nb, Te, and Mo were not detected under the dynamic redox conditions employed, while the pre-edge peak of vanadium in the M1 phase exhibited small, reproducible shifts, suggesting that VO{sub x} is the active catalytic species in the bulk M1-phase catalysts for selective (amm)oxidation of propane.

Mullins, David R [ORNL; Overbury, Steven {Steve} H [ORNL; Rondinone, Adam Justin [ORNL; Schwartz, Viviane [ORNL; Guliants, Vadim [ORNL; Shiju, N.R. [University of Cincinnati

2008-01-01T23:59:59.000Z

448

STEM HAADF Image Simulation of the Orthorhombic M1 Phase in the Mo-V-Nb-Te-O Propane Oxidation Catalyst  

SciTech Connect

A full frozen phonon multislice simulation of high angle annular dark field scanning transmission electron microscopy (HAADF STEM) images from the M1 phase of the Mo-V-Nb-Te-O propane oxidation catalyst has been performed by using the latest structural model obtained using the Rietveld method. Simulated contrast results are compared with experimental HAADF images. Good agreement is observed at ring sites, however significant thickness dependence is noticed at the linking sites. The remaining discrepancies between the model based on Rietveld refinement and image simulations indicate that the sampling of a small volume element in HAADF STEM and averaging elemental contributions of a disordered site in a crystal slab by using the virtual crystal approximation might be problematic, especially if there is preferential Mo/V ordering near the (001) surface.

D Blom; X Li; S Mitra; T Vogt; D Buttrey

2011-12-31T23:59:59.000Z

449

The preliminary result from spectra of $K^0_s \\pi^-$ in reaction p+propane at 10 GeV/c  

E-Print Network (OSTI)

The experimental data from 2m propane bubble chamber have been analyzed to search for scalar meson $\\kappa(800)$ in a $K^0_s\\pi$ decay mode for the reaction p+$C_3H_8$ at 10 GeV/c. The $K^0_s\\pi^-$ invariant mass spectrum has shown resonant structures with $M_{K^0_s\\pi^-}$=730, 900 and $\\Gamma$=143, 48 MeV/$c^2$, respectively. The statistical significance are estimated to be of 14.2$\\sigma$ and 4.2$\\sigma$, respectively. The peak in M(900) is identified as reflection from the well known resonance with mass of 892 MeV/c$^2$.

Aslanyan, P Z

2006-01-01T23:59:59.000Z

450

Exotic narrow resonance searches in the system Lambda K0s in p+propane collisions at 10 GeV/c  

E-Print Network (OSTI)

Experimental data from the 2m propane bubble chamber have been analyzed to search for an exotic baryon states, in the $\\Lambda K^0_s$ decay mode for the reaction p+$C_3H_8$ at 10 GeV/c. The invariant mass spectrum $\\Lambda K^0_s$ observe a narrow peaks at 1750$\\pm$18, 1795$\\pm$18,1850$\\pm19$ MeV/$c^2$ and full widths of $\\Gamma_{exp.}$= 32$\\pm$6, 44$\\pm$15, 29.0$\\pm$8 MeV/$c^2$. The statistical significance of these peaks has been estimated as 5.6, 3.3 and 3.0 S.D., respectively. There are the small enhancements in mass regions of (1650-1675) and (1925-1950) ???/?$^2$. These would be candidates for the $N^0$ or the $\\Xi^0$ pentaquark states. The investigation has been performed at the Veksler and Baldin Laboratory of High Energies, JINR.

Aslanyan, P Z; Rikhkvitzkaya, G G

2005-01-01T23:59:59.000Z

451

Forecast of U. S. Refinery Demand for NGL's (natural gas liquids) in 1978-1985  

SciTech Connect

A forecast of U.S. Refinery Demand for NGL's (Natural Gas Liquids) in 1978-1985 is based on a predicted 1.4%/yr decline in motor gasoline consumption from 7.4 to 6.7 million bbl/day (Mbd), including a 2.6%/yr reduction from 5.3 to 4.4 Mbd for automobiles and a 1.3%/yr growth from 2.1 to 2.3 Mbd for trucks, because of slow growth rates in the U.S. automobile fleet (1.1%/yr) and average annual miles driven (0.9%/yr), a 3.9%/yr growth in average mileage from 14.2 to 18.6 mpg, and diesel penetration to the automobile market which should increase from 0.3 to 3.3%. Leaded gasoline's share is expected to decline from 68% of the market (5.1 Mbd, including 0.8 Mbd leaded premium) to 24% (1.7 Mbd, leaded regular only), including a drop from 56 to 6% for automobiles and from approx. 100 to 60% for trucks. This will require increased production of clean-octane reformates and alkylates and reduce the need for straight-run gasolines, but because of the decline in the total gasoline demand, these changes should be minimal. Butane demand from outside-refinery production should decrease by 5-6%/yr, and natural gasoline will be consumed according to available production as an isopentane source.

Laskosky, J.

1980-01-01T23:59:59.000Z

452

Liquid level detector  

DOE Patents (OSTI)

A liquid level detector for conductive liquids for vertical installation in a tank, the detector having a probe positioned within a sheath and insulated therefrom by a seal so that the tip of the probe extends proximate to but not below the lower end of the sheath, the lower end terminating in a rim that is provided with notches, said lower end being tapered, the taper and notches preventing debris collection and bubble formation, said lower end when contacting liquid as it rises will form an airtight cavity defined by the liquid, the interior sheath wall, and the seal, the compression of air in the cavity preventing liquid from further entry into the sheath and contact with the seal. As a result, the liquid cannot deposit a film to form an electrical bridge across the seal.

Tshishiku, Eugene M. (Augusta, GA)

2011-08-09T23:59:59.000Z

453

Ultrasonic liquid level detector  

DOE Patents (OSTI)

An ultrasonic liquid level detector for use within a shielded container, the detector being tubular in shape with a chamber at its lower end into which liquid from in the container may enter and exit, the chamber having an ultrasonic transmitter and receiver in its top wall and a reflector plate or target as its bottom wall whereby when liquid fills the chamber a complete medium is then present through which an ultrasonic wave may be transmitted and reflected from the target thus signaling that the liquid is at chamber level.

Kotz, Dennis M. (North Augusta, SC); Hinz, William R. (Augusta, GA)

2010-09-28T23:59:59.000Z

454

Chemical class fractionation and thermophysical property measurements of solvent refined coal liquids  

SciTech Connect

Coal liquids are a potpourri of organic molecules and inorganic particles; they cannot be considered as a single entity because of variations in coals and processing conditions during conversion to liquids. A method of solubility class fractionation originally developed for petroleum asphalts was adapted to coal liquids. The component classes - asphaltols, asphaltenes, resins, and oils - were separated according to their solubilities in benzene, pentane, and propane. Important physical and thermodynamic properties (viscosity, density, dielectric constant, and conductivity) of these fractions were determined as a function of temperature. In many cases these are the only values currently available to other investigators and are much in demand. We observed that density was most affected by the solids, as expected; however, the dielectric constant was most affected by the asphaltols, the viscosity by the resins (closely followed by the asphaltenes), and the conductivity by the resins. This led to the conclusion that the asphaltols contain the most polarizable material and the resins the most ionizable material. The conductivity remaining after all these materials were removed (10/sup -9/ mho/cm) and the dielectric constant (4.5) are still significantly higher than the corresponding values for most pure hydrocarbons and are important characteristics of these materials.

Hewitt, J.D.; Rodgers, B.R.

1980-01-01T23:59:59.000Z

455

Liquid heat capacity lasers  

DOE Patents (OSTI)

The heat capacity laser concept is extended to systems in which the heat capacity lasing media is a liquid. The laser active liquid is circulated from a reservoir (where the bulk of the media and hence waste heat resides) through a channel so configured for both optical pumping of the media for gain and for light amplification from the resulting gain.

Comaskey, Brian J. (Walnut Creek, CA); Scheibner, Karl F. (Tracy, CA); Ault, Earl R. (Livermore, CA)

2007-05-01T23:59:59.000Z

456

Carbon monoxide absorbing liquid  

SciTech Connect

The present disclosure is directed to a carbon monoxide absorbing liquid containing a cuprous ion, hydrochloric acid and titanum trichloride. Titanium trichloride is effective in increasing the carbon monoxide absorption quantity. Furthermore, titanium trichloride remarkably increases the oxygen resistance. Therefore, this absorbing liquid can be used continuously and for a long time.

Arikawa, Y.; Horigome, S.; Kanehori, K.; Katsumoto, M.

1981-07-07T23:59:59.000Z

457

Precision liquid level sensor  

DOE Patents (OSTI)

A precision liquid level sensor utilizes a balanced R. F. bridge, each arm including an air dielectric line. Changes in liquid level along one air dielectric line imbalance the bridge and create a voltage which is directly measurable across the bridge.

Field, Michael E. (Albuquerque, NM); Sullivan, William H. (Albuquerque, NM)

1985-01-01T23:59:59.000Z

458

Design process of LNG heavy hydrocarbons fractionation: Low LNG temperature recovery  

Science Journals Connector (OSTI)

Abstract The liquefied natural gas (LNG) includes light hydrocarbons heavier than methane, such as ethane, propane and butane, which not only may increase the calorific values of the natural gas beyond specification limits, but also may have greater market values. During the gasification of the LNG, the energy invested in it during liquefaction process may be recovered and re-used. This paper relates to two regasification processes for separating natural gas liquids from liquefied natural gas using the low LNG temperature to produce natural gas meeting pipeline or other commercial specifications. From the two processes studied, the fractionated methane-rich stream is pressurized to pipeline pressure by pumps instead of compressors and the liquefied ethane, propane and butane are obtained directly at atmospheric pressure. Among the processes studied, the low pressure process sounds economically attractive with a saving in TAC of 4.6% over the high pressure process; however the high pressure process is more preferable for the cases where the space is limited.

Hosanna Uwitonze; Sangil Han; Choi Jangryeok; Kyu Suk Hwang

2014-01-01T23:59:59.000Z

459

Liquid Fuels Market Module  

U.S. Energy Information Administration (EIA) Indexed Site

Liquid Fuels Market Module Liquid Fuels Market Module This page inTenTionally lefT blank 145 U.S. Energy Information Administration | Assumptions to the Annual Energy Outlook 2013 Liquid Fuels Market Module The NEMS Liquid Fuels Market Module (LFMM) projects petroleum product prices and sources of supply for meeting petroleum product demand. The sources of supply include crude oil (both domestic and imported), petroleum product imports, unfinished oil imports, other refinery inputs (including alcohols, ethers, esters, corn, biomass, and coal), natural gas plant liquids production, and refinery processing gain. In addition, the LFMM projects capacity expansion and fuel consumption at domestic refineries. The LFMM contains a linear programming (LP) representation of U.S. petroleum refining

460

Reading Comprehension - Liquid Nitrogen  

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

Liquid Nitrogen Liquid Nitrogen Nitrogen is the most common substance in Earth's _________ crust oceans atmosphere trees . In the Earth's atmosphere, nitrogen is a gas. The particles of a gas move very quickly. They run around and bounce into everyone and everything. The hotter a gas is, the _________ slower faster hotter colder the particles move. When a gas is _________ cooled warmed heated compressed , its particles slow down. If a gas is cooled enough, it can change from a gas to a liquid. For nitrogen, this happens at a very _________ strange warm low high temperature. If you want to change nitrogen from a gas to a liquid, you have to bring its temperature down to 77 Kelvin. That's 321 degrees below zero _________ Kelvin Celsius Centigrade Fahrenheit ! Liquid nitrogen looks like water, but it acts very differently. It

Note: This page contains sample records for the topic "butane liquid propane" 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

Air Liquide - Biogas & Fuel Cells  

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

Liquide - Biogas & Fuel Cells Hydrogen Energy Biogas Upgrading Technology 12 June 2012 Charlie.Anderson@airliquide.com 2 Air Liquide, world leader in gases for industry,...

462

Sandia National Laboratories: ionic liquid  

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

liquid Biofuels Blend Right In: Researchers Show Ionic Liquids Effective for Pretreating Mixed Blends of Biofuel Feedstocks On February 26, 2013, in Biofuels, Biomass, Energy,...

463

Liquid sampling system  

DOE Patents (OSTI)

A conduit extends from a reservoir through a sampling station and back to the reservoir in a closed loop. A jet ejector in the conduit establishes suction for withdrawing liquid from the reservoir. The conduit has a self-healing septum therein upstream of the jet ejector for receiving one end of a double-ended cannula, the other end of which is received in a serum bottle for sample collection. Gas is introduced into the conduit at a gas bleed between the sample collection bottle and the reservoir. The jet ejector evacuates gas from the conduit and the bottle and aspirates a column of liquid from the reservoir at a high rate. When the withdrawn liquid reaches the jet ejector the rate of flow therethrough reduces substantially and the gas bleed increases the pressure in the conduit for driving liquid into the sample bottle, the gas bleed forming a column of gas behind the withdrawn liquid column and interrupting the withdrawal of liquid from the reservoir. In the case of hazardous and toxic liquids, the sample bottle and the jet ejector may be isolated from the reservoir and may be further isolated from a control station containing remote manipulation means for the sample bottle and control valves for the jet ejector and gas bleed. 5 figs.

Larson, L.L.

1984-09-17T23:59:59.000Z

464

Liquid sampling system  

DOE Patents (OSTI)

A conduit extends from a reservoir through a sampling station and back to the reservoir in a closed loop. A jet ejector in the conduit establishes suction for withdrawing liquid from the reservoir. The conduit has a self-healing septum therein upstream of the jet ejector for receiving one end of a double-ended cannula, the other end of which is received in a serum bottle for sample collection. Gas is introduced into the conduit at a gas bleed between the sample collection bottle and the reservoir. The jet ejector evacuates gas from the conduit and the bottle and aspirates a column of liquid from the reservoir at a high rate. When the withdrawn liquid reaches the jet ejector the rate of flow therethrough reduces substantially and the gas bleed increases the pressure in the conduit for driving liquid into the sample bottle, the gas bleed forming a column of gas behind the withdrawn liquid column and interrupting the withdrawal of liquid from the reservoir. In the case of hazardous and toxic liquids, the sample bottle and the jet ejector may be isolated from the reservoir and may be further isolated from a control station containing remote manipulation means for the sample bottle and control valves for the jet ejector and gas bleed.

Larson, Loren L. (Idaho Falls, ID)

1987-01-01T23:59:59.000Z

465

Liquid-level detector  

DOE Patents (OSTI)

Aliquid level sensor is described which has a pair of upright conductors spaced by an insulator defining a first high resistance path between the conductors. An electrically conductive path is interposed between the upright conductors at a discrete location at which liquid level is to be measured. It includes a liquid accessible gap of a dimension such that the electrical resistance across the conductor when the gap is filled with the liquid is detectably less than when the gap is emptied. The conductor might also be physically altered by temperature changes to serve also as an indicator of elevated temperature.

Not Available

1981-01-29T23:59:59.000Z

466

Liquid metal electric pump  

DOE Patents (OSTI)

An electrical pump for pumping liquid metals to high pressures in high temperature environments without the use of magnets or moving mechanical parts. The pump employs a non-porous solid electrolyte membrane, typically ceramic, specific to the liquid metal to be pumped. A DC voltage is applied across the thickness of the membrane causing ions to form and enter the membrane on the electrically positive surface, with the ions being neutralized on the opposite surface. This action provides pumping of the liquid metal from one side of the non-porous solid electrolyte membrane to the other. 3 figs.

Abbin, J.P.; Andraka, C.E.; Lukens, L.L.; Moreno, J.B.

1992-01-14T23:59:59.000Z

467

Renewable Liquid Fuels Reforming  

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

The Program anticipates that distributed reforming of biomass-derived liquid fuels could be commercial during the transition to hydrogen and used in the mid- and long-term time frames.

468

Supply and Disposition of Crude Oil and Petroleum Products  

U.S. Energy Information Administration (EIA) Indexed Site

,980 842 4,204 1,948 672 -339 187 3,995 240 4,886 ,980 842 4,204 1,948 672 -339 187 3,995 240 4,886 Crude Oil 1,472 - - - - 1,839 556 -359 17 3,416 76 0 Natural Gas Plant Liquids and Liquefied Refinery Gases 508 -17 115 63 -14 - - 75 105 71 404 Pentanes Plus 63 -17 - - 0 98 - - -18 37 53 72 Liquefied Petroleum Gases 444 - - 115 63 -112 - - 93 68 18 332 Ethane/Ethylene 163 - - - 0 -100 - - 11 - - 52 Propane/Propylene 186 - - 104 49 -22 - - 66 - 7 244 Normal Butane/Butylene 52 - - 16 5 5 - - 22 17 11 29 Isobutane/Isobutylene 43 - - -4 8 5 - - -6 50 - 7 Other Liquids - - 858 - - 12 -143 127 346 474 40 -6 Hydrogen/Oxygenates/Renewables/Other Hydrocarbons - - 858 - - 5 -547 -8 11 271 26 0 Hydrogen - - - - - - 23 - - 23 0 - -

469

table07.chp:Corel VENTURA  

Gasoline and Diesel Fuel Update (EIA)

558 558 - 893 -73 1,935 -111 0 3,387 38 0 Natural Gas Liquids and LRGs ....... 283 89 116 - 9 -210 - 123 24 558 Pentanes Plus .................................. 37 - 1 - 17 7 - 25 15 9 Liquefied Petroleum Gases .............. 246 89 115 - -8 -217 - 98 10 550 Ethane/Ethylene ........................... 94 0 (s) - -71 -4 - 0 0 26 Propane/Propylene ....................... 100 116 86 - 31 -155 - 0 3 485 Normal Butane/Butylene .............. 37 -27 16 - 18 -48 - 74 6 12 Isobutane/Isobutylene ................... 15 (s) 13 - 14 -10 - 24 0 27 Other Liquids .................................... 24 - 0 - 38 40 - 46 (s) -24 Other Hydrocarbons/Oxygenates .... 45 - 0 - 0 7 - 37 (s) 0 Unfinished Oils ................................. - - 0 - -4 17 - 3 0 -24 Motor Gasoline Blend. Comp. .......... -21 - 0 - 42 16 - 6 (s) 0 Aviation Gasoline Blend. Comp. ....... - - 0 - 0 -1 - 1 0 0 Finished Petroleum Products .......... 71 3,648 9 - 646 154

470

TABLE13.CHP:Corel VENTURA  

Gasoline and Diesel Fuel Update (EIA)

3. 3. PAD District V - Daily Average Supply and Disposition of Crude Oil and Petroleum (Thousand Barrels per Day) January 1998 Crude Oil ............................................ 2,165 - 440 154 -73 101 0 2,393 193 0 Natural Gas Liquids and LRGs ........ 93 43 (s) - 0 -51 - 98 15 75 Pentanes Plus ................................... 51 - 0 - 0 (s) - 42 (s) 9 Liquefied Petroleum Gases .............. 42 43 (s) - 0 -51 - 56 15 66 Ethane/Ethylene ............................ (s) 0 0 - 0 0 - 0 0 (s) Propane/Propylene ....................... 12 47 (s) - 0 -26 - 0 5 80 Normal Butane/Butylene ............... 21 -8 0 - 0 -25 - 43 10 -15 Isobutane/Isobutylene ................... 10 5 0 - 0 (s) - 13 0 2 Other Liquids ..................................... 87 - 71 - 24 87 - 73 3 19 Other Hydrocarbons/Oxygenates ..... 109 - 28 - 0 14 - 121 3 0 Unfinished Oils ................................. - - 43 - 0 32 - -8 0 19 Motor

471

Supply and Disposition of Crude Oil and Petroleum Products  

U.S. Energy Information Administration (EIA) Indexed Site

562 822 4,163 1,839 735 -69 52 3,955 244 4,801 562 822 4,163 1,839 735 -69 52 3,955 244 4,801 Crude Oil 1,116 - - - - 1,730 800 -87 62 3,442 55 0 Natural Gas Plant Liquids and Liquefied Refinery Gases 446 -16 121 74 -25 - - -12 105 111 395 Pentanes Plus 50 -16 - - 1 82 - - -4 31 101 -12 Liquefied Petroleum Gases 396 - - 121 73 -107 - - -8 74 11 407 Ethane/Ethylene 163 - - - 0 -108 - - -2 - - 58 Propane/Propylene 156 - - 108 59 -24 - - -3 - 2 300 Normal Butane/Butylene 48 - - 11 9 10 - - -4 29 9 45 Isobutane/Isobutylene 29 - - 2 6 14 - - 1 46 - 5 Other Liquids - - 838 - - 5 -258 -159 8 408 25 -16 Hydrogen/Oxygenates/Renewables/Other Hydrocarbons - - 838 - - 3 -565 4 1 257 21 0 Hydrogen - - - - - - 22 - - 22 0 - -

472

table05.chp:Corel VENTURA  

Gasoline and Diesel Fuel Update (EIA)

27 27 - 1,721 -65 -3 170 0 1,511 0 0 Natural Gas Liquids and LRGs ....... 27 18 40 - 153 -28 - 8 1 257 Pentanes Plus .................................. 3 - 0 - 0 (s) - 0 (s) 2 Liquefied Petroleum Gases .............. 24 18 40 - 153 -28 - 8 1 254 Ethane/Ethylene ............................ 8 0 0 - 0 0 - 0 0 8 Propane/Propylene ........................ 11 54 39 - 149 -8 - 0 1 261 Normal Butane/Butylene ............... 4 -27 1 - 3 -18 - 5 (s) -7 Isobutane/Isobutylene ................... 1 -9 0 - 0 -2 - 3 0 -8 Other Liquids .................................... -9 - 183 - 11 17 - 234 1 -67 Other Hydrocarbons/Oxygenates ..... 64 - 22 - 0 7 - 79 1 0 Unfinished Oils ................................. - - 34 - 0 -2 - 104 0 -68 Motor Gasoline Blend. Comp. ........... -72 - 126 - 11 12 - 54 (s) 0 Aviation Gasoline Blend. Comp. ....... - - 0 - 0 1 - -2 0 1 Finished Petroleum Products .......... 76 1,798 771 - 2,918 -104 - - 63 5,603 Finished

473

Supply and Disposition of Crude Oil and Petroleum Products  

U.S. Energy Information Administration (EIA) Indexed Site

124 22 3,585 1,761 3,291 117 -137 3,532 241 5,264 124 22 3,585 1,761 3,291 117 -137 3,532 241 5,264 Crude Oil 34 - - - - 897 1 113 -43 1,084 3 0 Natural Gas Plant Liquids and Liquefied Refinery Gases 90 0 25 32 86 - - 16 27 15 174 Pentanes Plus 15 0 - - - - - - 0 - 10 4 Liquefied Petroleum Gases 75 - - 25 32 86 - - 16 27 5 169 Ethane/Ethylene 1 - - 0 - - - - 0 - - 1 Propane/Propylene 51 - - 36 27 83 - - 24 - 4 168 Normal Butane/Butylene 16 - - -11 3 3 - - -8 17 1 0 Isobutane/Isobutylene 8 - - 0 2 - - - -1 9 - 0 Other Liquids - - 22 - - 555 1,614 193 -31 2,421 5 -10 Hydrogen/Oxygenates/Renewables/Other Hydrocarbons - - 22 - - 25 273 -19 -35 332 5 0 Hydrogen - - - - - - 4 - - 4 0 - - Oxygenates (excl. Fuel Ethanol)

474

Supply and Disposition of Crude Oil and Petroleum Products  

U.S. Energy Information Administration (EIA) Indexed Site

1,164 20 3,171 1,425 308 193 28 2,990 349 2,914 1,164 20 3,171 1,425 308 193 28 2,990 349 2,914 Crude Oil 1,104 - - - - 1,209 - 140 10 2,443 - 0 Natural Gas Plant Liquids and Liquefied Refinery Gases 61 0 66 4 - - - 36 59 13 22 Pentanes Plus 26 0 - - - - - - 5 18 3 -1 Liquefied Petroleum Gases 34 - - 66 4 - - - 30 41 10 23 Ethane/Ethylene 0 - - - - - - - - - - 0 Propane/Propylene 14 - - 49 4 - - - 12 - 10 45 Normal Butane/Butylene 5 - - 15 0 - - - 13 19 0 -11 Isobutane/Isobutylene 15 - - 1 - - - - 5 22 - -12 Other Liquids - - 20 - - 107 252 94 -71 488 13 43 Hydrogen/Oxygenates/Renewables/Other Hydrocarbons - - 20 - - 19 143 37 -2 219 3 0 Hydrogen - - - - - - 47 - - 47 0 - - Oxygenates (excl. Fuel Ethanol)

475

table09.chp:Corel VENTURA  

Gasoline and Diesel Fuel Update (EIA)

3,434 3,434 - 5,080 -9 -1,729 230 0 6,546 0 0 Natural Gas Liquids and LRGs ....... 1,272 347 65 - -68 -208 - 229 29 1,566 Pentanes Plus .................................. 188 - 33 - -5 30 - 66 0 119 Liquefied Petroleum Gases .............. 1,084 347 31 - -63 -238 - 163 29 1,446 Ethane/Ethylene ........................... 503 24 18 - 112 -52 - 0 0 709 Propane/Propylene ....................... 363 301 4 - -158 -120 - 0 21 610 Normal Butane/Butylene .............. 76 3 6 - -11 -89 - 100 8 54 Isobutane/Isobutylene ................... 142 19 4 - -6 22 - 63 0 73 Other Liquids .................................... 172 - 223 - -73 82 - 216 65 -41 Other Hydrocarbons/Oxygenates .... 149 - 1 - 0 6 - 97 46 0 Unfinished Oils ................................. - - 221 - 4 72 - 195 0 -41 Motor Gasoline Blend. Comp. .......... 23 - 1 - -77 4 - -76 19 0 Aviation Gasoline Blend. Comp. ....... - - 0 - 0 (s) - (s) 0 0 Finished Petroleum Products

476

Supply and Disposition of Crude Oil and Petroleum Products  

U.S. Energy Information Administration (EIA) Indexed Site

1,173 16 2,988 1,321 324 106 21 2,811 344 2,751 1,173 16 2,988 1,321 324 106 21 2,811 344 2,751 Crude Oil 1,111 - - - - 1,160 2 62 4 2,331 0 0 Natural Gas Plant Liquids and Liquefied Refinery Gases 61 0 50 5 - - - 1 66 15 35 Pentanes Plus 28 0 - - - - - - 0 21 3 4 Liquefied Petroleum Gases 33 - - 50 5 - - - 1 45 12 31 Ethane/Ethylene 0 - - - - - - - - - - 0 Propane/Propylene 12 - - 46 4 - - - 1 - 10 51 Normal Butane/Butylene 6 - - 6 1 - - - 0 26 1 -14 Isobutane/Isobutylene 15 - - -2 0 - - - 0 20 - -7 Other Liquids - - 16 - - 74 245 103 11 414 13 1 Hydrogen/Oxygenates/Renewables/Other Hydrocarbons - - 16 - - 7 138 37 2 193 3 0 Hydrogen - - - - - - 43 - - 43 0 - - Oxygenates (excl. Fuel Ethanol) - - - - 1 1 0

477

TABLE11.CHP:Corel VENTURA  

Gasoline and Diesel Fuel Update (EIA)

1. 1. PAD District IV-Daily Average Supply and Disposition of Crude Oil and Petroleum (Thousand Barrels per Day) January 1998 Crude Oil ........................................... 356 - 204 52 -131 -1 0 483 0 0 Natural Gas Liquids and LRGs ........ 131 (s) 17 - -93 (s) - 19 (s) 35 Pentanes Plus .................................. 25 - 4 - -11 (s) - 5 (s) 12 Liquefied Petroleum Gases .............. 106 (s) 14 - -82 (s) - 14 (s) 23 Ethane/Ethylene ........................... 31 0 0 - -41 0 - 0 0 -10 Propane/Propylene ....................... 48 9 8 - -23 -2 - 0 (s) 43 Normal Butane/Butylene ............... 18 -7 6 - -10 1 - 11 0 -5 Isobutane/Isobutylene ................... 9 -3 0 - -8 1 - 2 0 -4 Other Liquids .................................... 11 - 0 - 0 18 - -5 0 -2 Other Hydrocarbons/Oxygenates .... 3 - 0 - 0 -1 - 4 0 0 Unfinished Oils ................................. - - 0 - 0 3 - -1 0 -2 Motor Gasoline

478

table03.chp:Corel VENTURA  

Gasoline and Diesel Fuel Update (EIA)

3. 3. U.S. Daily Average Supply and Disposition of Crude Oil and Petroleum Products, January 1998 Crude Oil ............................................... 6,541 - 8,339 60 389 0 14,319 231 0 Natural Gas Liquids and LRGs ........... 1,805 497 238 - -497 - 478 68 2,492 Pentanes Plus .................................... 303 - 38 - 37 - 138 15 151 Liquefied Petroleum Gases ................ 1,502 497 200 - -534 - 340 53 2,340 Ethane/Ethylene ............................ 636 24 18 - -55 - 0 0 734 Propane/Propylene ........................ 533 527 137 - -310 - 0 29 1,478 Normal Butane/Butylene ............... 155 -65 28 - -179 - 234 24 39 Isobutane/Isobutylene ................... 178 11 17 - 11 - 106 0 89 Other Liquids ........................................ 285 - 476 - 244 - 564 69 -116 Other Hydrocarbons/Oxygenates ...... 369 - 51 - 33 - 337 50 0 Unfinished Oils ...................................

479

Frostbite Theater - Liquid Nitrogen Experiments - Dry Ice vs. Liquid  

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

Egg + Liquid Nitrogen + Time-lapse! Egg + Liquid Nitrogen + Time-lapse! Previous Video (Egg + Liquid Nitrogen + Time-lapse!) Frostbite Theater Main Index Next Video (Liquid Nitrogen Cooled Dry Ice in Water!) Liquid Nitrogen Cooled Dry Ice in Water! Dry Ice vs. Liquid Nitrogen! Dry ice is cold. Liquid nitrogen is cold, too. What happens when the two are mixed together? [ Show Transcript ] Announcer: Frostbite Theater presents... Cold Cuts! No baloney! Joanna and Steve: Just science! Joanna: Hi! I'm Joanna! Steve: And I'm Steve! Joanna: Have you ever wondered what happens when you mix dry ice and liquid nitrogen? Steve: Well, we just happen to have a chunk of dry ice left over from when we filmed 'How to Make a Cloud Chamber,' and here at Jefferson Lab, liquid nitrogen flows like water, so we're going to find out!

480

Liquid Scintillator Purification  

SciTech Connect

The KamLAND collaboration has studied background requirements and purification methods needed to observe the 7Be neutrino from the sun. First we will discuss the present background situation in KamLAND where it is found that the main background components are 210Pb and 85Kr. It is then described how to purify the liquid scintillator. The present status and results on how to remove 210Pb from the liquid scintillator are discussed. Specifically, the detailed analysis of the effects of distillation and adsorption techniques are presented.

Kishimoto, Y. [Research Center for Neutrino Science, Tohoku University (Japan)

2005-09-08T23:59:59.000Z

Note: This page contains sample records for the topic "butane liquid propane" 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

Frostbite Theater - Liquid Nitrogen Experiments - Liquid Nitrogen in a  

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

Freeze Liquid Nitrogen! Freeze Liquid Nitrogen! Previous Video (Let's Freeze Liquid Nitrogen!) Frostbite Theater Main Index Next Video (Freeze the Rainbow!) Freeze the Rainbow! Liquid Nitrogen in a Microwave! What happens when the world's most beloved cryogenic liquid meets one of the most common household appliances? Find out when we try to microwave liquid nitrogen! [ Show Transcript ] Announcer: Frostbite Theater presents... Cold Cuts! No baloney! Joanna and Steve: Just science! Joanna: Hi! I'm Joanna! Steve: And I'm Steve! Joanna: A little while ago we received an email from Star of the Sea Catholic School in Virginia Beach, Virginia, asking what happens when you place liquid nitrogen in a microwave. Well, I just happen to have some liquid nitrogen! Steve: And I just happen to have a microwave!

482

Lyophilic liquid porosimetry and a new liquid autoporosimeter  

SciTech Connect

Lyophilic liquid porosimetry determines the volumes of different size pores by measuring the amount of liquid in these pores, thus, providing pore volume distribution (PVD) data for porous structures. Any liquid that wets the sample may be used. This opens unique opportunities for porous structure evaluation. It provides realistic PVD analysis when the liquid of interest changes the porous structure. It determines uptake/drainage hysteresis of real liquids. It allows direct measurements of uptake and retention capillary pressures with different amounts of liquid in a sample. Lyophilic liquid porosimetry determines liquid/solid contact angles of different size pores within the sample. It can also be used for PVD analysis of both soft, brittle materials and porous metal materials.

Tyomkin, I. [TRI/Princeton, NJ (United States)

1998-12-31T23:59:59.000Z

483

Co-generation of electricity and chemicals from propane fuel in solid oxide fuel cells with anode containing nano-bimetallic catalyst  

E-Print Network (OSTI)

) produced from hydrocarbon in SOFCs. PAHs containing a benzene ring usually occur in oil, coal, and tar, PAHs are typically liquids at ambient temperature and pressure which make them convenient for capture

Frenkel, Anatoly

484

Viscosity of Liquids  

Science Journals Connector (OSTI)

6 November 1952 research-article Viscosity of Liquids E. N. da C. Andrade The Royal Society is collaborating with JSTOR to digitize, preserve, and extend access to Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences. www.jstor.org

1952-01-01T23:59:59.000Z

485

The Viscosity of Liquids  

Science Journals Connector (OSTI)

... of momentum between them. In the case of a gas, Maxwell showed how the viscosity can be derived by considering this momentum as being communicated by molecules transferring themselves bodily ... fulfilment of the conditions postulated in Maxwell's treatment, and the fact that while gas viscosity goes up with temperature liquid ...

E. N. DA C. ANDRADE

1930-04-12T23:59:59.000Z

486

Detonation in Liquid Explosives  

Science Journals Connector (OSTI)

... Laboratory, on the initiative of Dr. A. H. Davis, into the process of detonation in explosives, the programme including a photographic study of the ... in explosives, the programme including a photographic study of the detonation Waves in transparent liquid explosives—the sensitivity of some of which can be varied by ...

D. CRONEY

1948-09-25T23:59:59.000Z

487

Liquid Natural Gas  

Science Journals Connector (OSTI)

Liquid Natural Gas ... IN A new technique for storing natural gas at the East Ohio Gas Co. plant, Cleveland, Ohio, the gas is liquefied before passing to the gas holders. ... Natural gas contains moisture and carbon dioxide, both of which liquefy before the natural gas and are somewhat of a nuisance because upon solidification they clog the pipes. ...

W. F. SCHAPHORST

1941-04-25T23:59:59.000Z

488

Air Liquide- Biogas & Fuel Cells  

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

Presentation about Air Liquide's biogas technologies and integration with fuel cells. Presented by Charlie Anderson, Air Liquide, at the NREL/DOE Biogas and Fuel Cells Workshop held June 11-13, 2012, in Golden, Colorado.

489

Liquid metal thermal electric converter  

DOE Patents (OSTI)

A liquid metal thermal electric converter which converts heat energy to electrical energy. The design of the liquid metal thermal electric converter incorporates a unique configuration which directs the metal fluid pressure to the outside of the tube which results in the structural loads in the tube to be compressive. A liquid metal thermal electric converter refluxing boiler with series connection of tubes and a multiple cell liquid metal thermal electric converter are also provided.

Abbin, Joseph P. (Albuquerque, NM); Andraka, Charles E. (Albuquerque, NM); Lukens, Laurance L. (Albuquerque, NM); Moreno, James B. (Albuquerque, NM)

1989-01-01T23:59:59.000Z

490

High temperature liquid level sensor  

DOE Patents (OSTI)

A length of metal sheathed metal oxide cable is perforated to permit liquid access to the insulation about a pair of conductors spaced close to one another. Changes in resistance across the conductors will be a function of liquid level, since the wetted insulation will have greater electrical conductivity than that of the dry insulation above the liquid elevation.

Tokarz, Richard D. (West Richland, WA)

1983-01-01T23:59:59.000Z

491

Ion Distributions Near a Liquid-Liquid Interface  

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

Ion Distributions Near a Liquid-Liquid Interface Ion Distributions Near a Liquid-Liquid Interface Researchers from the University of Illinois at Chicago; Northern Illinois University; the University of California, Santa Cruz; and ChemMatCARS (sector 15 at the APS) used x-ray reflectivity from ion distributions at the liquid-liquid interface to provide strong evidence that the interfacial structure of a liquid alters the ion distributions near a charged interface, contrary to earlier theories about ions at charged surfaces. Coulomb's Law describes the interaction between two, otherwise isolated, point charges. If many charges are present in the region between these two charges, the net interaction between them is modified. This is commonly found in real systems, such as a plasma gas of electrons and ionized

492

Frostbite Theater - Liquid Nitrogen Experiments - Liquid Nitrogen and  

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

Freeze the Rainbow! Freeze the Rainbow! Previous Video (Freeze the Rainbow!) Frostbite Theater Main Index Next Video (Liquid Nitrogen and Fire!) Liquid Nitrogen and Fire! Liquid Nitrogen and Antifreeze! What happens when the freezing power of liquid nitrogen meets the antifreezing power of ethylene glycol? [ Show Transcript ] Announcer: Frostbite Theater presents... Cold Cuts! No baloney! Joanna and Steve: Just science! Joanna: Hi! I'm Joanna! Steve: And I'm Steve! Joanna: What happens when the freezing power of liquid nitrogen... Steve: ...meets the antifreezing power of ethylene glycol! Joanna: While a mix of 70 percent ethylene glycol and 30 percent water doesn't freeze until 60 degrees below zero, it's still no match for liquid nitrogen. At 321 degrees below zero, liquid nitrogen easily freezes

493

Frostbite Theater - Liquid Nitrogen Experiments - Let's Freeze Liquid  

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

Shattering Pennies! Shattering Pennies! Previous Video (Shattering Pennies!) Frostbite Theater Main Index Next Video (Liquid Nitrogen in a Microwave!) Liquid Nitrogen in a Microwave! Let's Freeze Liquid Nitrogen! By removing the hottest molecules, we're able to freeze liquid nitrogen! [ Show Transcript ] Announcer: Frostbite Theater presents... Cold Cuts! No baloney! Joanna and Steve: Just science! Joanna: Hi! I'm Joanna! Steve: And I'm Steve! Joanna: Today, we're going to freeze liquid nitrogen! Joanna and Steve: Yeah! Joanna: The obvious way to do this is to put the liquid nitrogen into something colder. Something that we have lots of around here! Something like... liquid helium! Steve: Yes! Joanna: Yeah, but we're not going to do that. Instead, we're going to freeze the nitrogen by removing the hottest molecules!

494

,,,"Electricity","Natural Gas","Fuel Oil","District Heat","District Chilled Water","Propane","Othera"  

U.S. Energy Information Administration (EIA) Indexed Site

8. Energy Sources, Floorspace, 1999" 8. Energy Sources, Floorspace, 1999" ,"Total Floorspace (million square feet)" ,"All Buildings","All Buildings Using Any Energy Source","Energy Sources Used (more than one may apply)" ,,,"Electricity","Natural Gas","Fuel Oil","District Heat","District Chilled Water","Propane","Othera" "All Buildings ................",67338,65753,65716,45525,13285,5891,2750,6290,2322 "Building Floorspace" "(Square Feet)" "1,001 to 5,000 ...............",6774,6309,6280,3566,620,"Q","Q",635,292 "5,001 to 10,000 ..............",8238,7721,7721,5088,583,"Q","Q",986,"Q"

495

Determinants of Hospital's Financial Liquidity  

Science Journals Connector (OSTI)

Abstract The purpose of the articles is to identify key factors that may affect the level of hospital's liquidity ratio. We’ve posed four research hypotheses, assuming that, the level of financial liquidity in hospitals depends on several factors (number of beds, annual income per bed, profitability ratios, debt ratio). We’ve found that: 1) there is a positive relationship between debt ratio and liquidity and profitability ratio and liquidity 2) the relationship between the size of the hospital and the financial liquidity is not statistically significant. In the study we’ve use statistical tools: Pearson's correlation coefficient, T-Student's test with Cohran-Cox's correction.

Agnieszka Bem; Katarzyna Pr?dkiewicz; Pawe? Pr?dkiewicz; Paulina Ucieklak-Je?

2014-01-01T23:59:59.000Z

496

Quantal Ising Liquid  

Science Journals Connector (OSTI)

An example is presented of a model of an amorphous quantum mechanical system, a liquid of quantal Ising spins, which can be solved exactly within certain many-body theories. Analytical solutions of the model in mean-field theory are shown to reveal a decrease in the extent of the ferromagnetic region (compared to an equivalent classical system) and the occurrence of some degree of quantum localization. Both phenomena are analyzed as a competition between quantum mechanics and the condensed phase.

Richard M. Stratt

1984-10-01T23:59:59.000Z

497

RHIC The Perfect Liquid  

ScienceCinema (OSTI)

Evidence to date suggests that gold-gold collisions the Relativistic Heavy Ion Collider at Brookhaven are indeed creating a new state of hot, dense matter, but one quite different and even more remarkable than had been predicted. Instead of behaving like a gas of free quarks and gluons, as was expected, the matter created in RHIC's heavy ion collisions appears to be more like a "perfect" liquid.

BNL

2009-09-01T23:59:59.000Z

498

Theory of fermion liquids  

Science Journals Connector (OSTI)

We develop a general theory of fermion liquids in spatial dimensions greater than 1. The principal method, bosonization, is applied to the cases of short- and long-range longitudinal interactions and to transverse gauge interactions. All the correlation funtions of the system may be obtained with the use of a generating functional. Short-range and Coulomb interactions do not destroy the Landau-Fermi fixed point. Non-Fermi liquid fixed points are found, however, in the cases of a super-long-range longitudinal interaction in two dimensions and transverse gauge interactions in two and three spatial dimensions. We consider in some detail the (2+1)-dimensional problem of a Chern-Simons gauge action combined with a longitudinal two-body interaction V(q)??q?y-1, which controls the density, and hence gauge, fluctuations. For y0 the interaction is relevant and the fixed point cannot be accessed by bosonization. Of special importance is the case y=0 (Coulomb interaction), which describes the Halperin-Lee-Read theory of the half-filled Landau level. We obtain the full quasiparticle propagator, which is of a marginal Fermi-liquid form. Using Ward identities, we show that neither the inclusion of nonlinear terms in the fermion dispersion nor vertex corrections alters our results: the fixed point is accessible by bosonization. As the two-point fermion Green’s function is not gauge invariant, we also invetigate the gauge-invariant density response function. Near momentum Q=2kF, in addition to the Kohn anomaly we find other nonanalytic behavior. In the appendies we present a numerical calculation of the spectral function for a Fermi liquid with Landau parameter f0?0. We also show how Kohn’s theorem is satisfied within the bosonization framework.

H.-J. Kwon; A. Houghton; J. B. Marston

1995-09-15T23:59:59.000Z

499

What constitutes a simple liquid?  

E-Print Network (OSTI)

Simple liquids are traditionally defined as many-body systems of classical particles interacting via radially symmetric pair potentials. We suggest that a simple liquid should be defined instead by the property of having strong correlation between virial and potential energy equilibrium fluctuations in the NVT ensemble. There is considerable overlap between the two definitions, but also some notable differences. For instance, in the new definition simplicity is not a property of the intermolecular potential only because a liquid is usually only strongly correlating in part of its phase diagram. Moreover, according to the new definition not all simple liquids are atomic (i.e., with radially symmetric pair potentials) and not all atomic liquids are simple. The main part of the paper motivates the new definition of liquid simplicity by presenting evidence that a liquid is strongly correlating if and only if its intermolecular interactions may be ignored beyond the first coordination shell (FCS). This is demonstrated by NVT simulations of structure and dynamics of 15 atomic and molecular model liquids with a shifted-forces cutoff placed at the first minimum of the radial distribution function. No proof is given that the chemical characterization follows from the strong correlation property, but it is shown to be consistent with the existence of isomorphs in strongly correlating liquids' phase diagram. Finally, we note that the FCS characterization of simple liquids calls into question the basis for standard perturbation theory, according to which the repulsive and attractive forces play fundamentally different roles for the physics of liquids.

Trond S. Ingebrigtsen; Thomas B. Schrøder; Jeppe C. Dyre

2011-11-15T23:59:59.000Z

500

Liquid fossil fuel technology  

SciTech Connect

Progress reports are presented under the following headings: (1) extraction (technology assessment, oil research, gas research); (2) liquid processing (characterization, thermodynamics, processing technology); (3) utilization (energy conservation); and (4) project integration and technology transfer. BETC publications are also listed. Some of the highlights for this period are: the Bartlesville Energy Technology Center was converted into NIPER, the National Institute for Petroleum and Energy Research on October 1, 1983; modelling of enthalpies, heat capacities and volumes of aqueous surfactant solutions began using a mass action model; a series of experiments were run on upgrading by hydrogenation SRC-II coal liquid at different degrees of severity and the products have been analyzed; heavy crude oil extracts were separated into fraction with high performance liquid chromatography by Lawrence Berkeley Laboratory and the mass spectra and electron spin resonance were determin ed; and particulates from exhaust gases of diesel engines using fire fuel types are being collected and will be analyzed by chemical methods and results will be compared with those obtained by biological assay. (ATT)

Not Available

1983-01-01T23:59:59.000Z