National Library of Energy BETA

Sample records for iowa powder atomization

  1. Iowa Powder Atomization Technologies

    ScienceCinema (OSTI)

    None

    2013-03-01

    The same atomization effect seen in a fuel injector is being applied to titanium metal resulting in fine titanium powders that are less than half the width of a human hair. Titanium melts above 3,000°F and is highly corrosive therefore requiring specialized containers. The liquid titanium is poured through an Ames Laboratory - USDOE patented tube which is intended to increase the energy efficiency of the atomization process, which has the ability to dramatically decrease the cost of fine titanium powders. This novel process could open markets for green manufacturing of titanium components from jet engines to biomedical implants.

  2. Iowa Powder Atomization Technologies

    SciTech Connect (OSTI)

    2012-01-01

    The same atomization effect seen in a fuel injector is being applied to titanium metal resulting in fine titanium powders that are less than half the width of a human hair. Titanium melts above 3,000°F and is highly corrosive therefore requiring specialized containers. The liquid titanium is poured through an Ames Laboratory - USDOE patented tube which is intended to increase the energy efficiency of the atomization process, which has the ability to dramatically decrease the cost of fine titanium powders. This novel process could open markets for green manufacturing of titanium components from jet engines to biomedical implants.

  3. Iowa Powder Atomization Technologies, Inc. | Department of Energy

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

    Iowa Powder Atomization Technologies, Inc. America's Next Top Energy Innovator Challenge 6067 likes Iowa Powder Atomization Technologies, Inc. Ames Laboratory Iowa Powder Atomization Technologies, Inc. (IPAT) aims to become a leading domestic titanium powder producer allowing for a paradigm shift in the cost of titanium powders for metal injection molding (MIM) feedstock. Decreasing this cost will create vast opportunities for aerospace, military, biomedical, and consumer applications. Titanium

  4. Iowa State University / Ames Laboratory Leave Information

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Iowa Powder Atomization Technologies, Inc. America's Next Top Energy Innovator Challenge 6067 likes Iowa Powder Atomization Technologies, Inc. Ames Laboratory Iowa Powder Atomization Technologies, Inc. (IPAT) aims to become a leading domestic titanium powder producer allowing for a paradigm shift in the cost of titanium powders for metal injection molding (MIM) feedstock. Decreasing this cost will create vast opportunities for aerospace, military, biomedical, and consumer applications. Titanium

  5. Atomization methods for forming magnet powders

    DOE Patents [OSTI]

    Sellers, Charles H.; Branagan, Daniel J.; Hyde, Timothy A.

    2000-01-01

    The invention encompasses methods of utilizing atomization, methods for forming magnet powders, methods for forming magnets, and methods for forming bonded magnets. The invention further encompasses methods for simulating atomization conditions. In one aspect, the invention includes an atomization method for forming a magnet powder comprising: a) forming a melt comprising R.sub.2.1 Q.sub.13.9 B.sub.1, Z and X, wherein R is a rare earth element; X is an element selected from the group consisting of carbon, nitrogen, oxygen and mixtures thereof; Q is an element selected from the group consisting of Fe, Co and mixtures thereof; and Z is an element selected from the group consisting of Ti, Zr, Hf and mixtures thereof; b) atomizing the melt to form generally spherical alloy powder granules having an internal structure comprising at least one of a substantially amorphous phase or a substantially nanocrystalline phase; and c) heat treating the alloy powder to increase an energy product of the alloy powder; after the heat treatment, the alloy powder comprising an energy product of at least 10 MGOe. In another aspect, the invention includes a magnet comprising R, Q, B, Z and X, wherein R is a rare earth element; X is an element selected from the group consisting of carbon, nitrogen, oxygen and mixtures thereof; Q is an element selected from the group consisting of Fe, Co and mixtures thereof; and Z is an element selected from the group consisting of Ti, Zr, Hf and mixtures thereof; the magnet comprising an internal structure comprising R.sub.2.1 Q.sub.13.9 B.sub.1.

  6. Iowa Powder Atomization Technologies, Inc. | Department of Energy

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

    as aerospace components. Dr. Randall German reported in 2009 that saving 2.2 pounds of weight on an aircraft is ... resistance. Learn More SH Coatings LP Oak Ridge National ...

  7. Atomizing apparatus for making polymer and metal powders and whiskers

    DOE Patents [OSTI]

    Otaigbe, Joshua U.; McAvoy, Jon M.; Anderson, Iver E.; Ting, Jason; Mi, Jia; Terpstra, Robert

    2003-03-18

    Method for making polymer particulates, such as spherical powder and whiskers, by melting a polymer material under conditions to avoid thermal degradation of the polymer material, atomizing the melt using gas jet means in a manner to form atomized droplets, and cooling the droplets to form polymer particulates, which are collected for further processing. Atomization parameters can be controlled to produce polymer particulates with controlled particle shape, particle size, and particle size distribution. For example, atomization parameters can be controlled to produce spherical polymer powders, polymer whiskers, and combinations of spherical powders and whiskers. Atomizing apparatus also is provided for atoomizing polymer and metallic materials.

  8. Johnson County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Iowa Coralville, Iowa Hills, Iowa Iowa City, Iowa Lone Tree, Iowa North Liberty, Iowa Oxford, Iowa Shueyville, Iowa Solon, Iowa Swisher, Iowa Tiffin, Iowa University Heights, Iowa...

  9. Production and Characterization of Atomized U-Mo Powder by the Rotating Electrode Process

    SciTech Connect (OSTI)

    C.R. Clark; B.R. Muntifering; J.F. Jue

    2007-09-01

    In order to produce feedstock fuel powder for irradiation testing, the Idaho National Laboratory has produced a rotating electrode type atomizer to fabricate uranium-molybdenum alloy fuel. Operating with the appropriate parameters, this laboratory-scale atomizer produces fuel in the desired size range for the RERTR dispersion experiments. Analysis of the powder shows a homogenous, rapidly solidified microstructure with fine equiaxed grains. This powder has been used to produce irradiation experiments to further test adjusted matrix U-Mo dispersion fuel.

  10. Fayette County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Arlington, Iowa Clermont, Iowa Elgin, Iowa Fairbank, Iowa Fayette, Iowa Hawkeye, Iowa Maynard, Iowa Oelwein, Iowa Randalia, Iowa St. Lucas, Iowa Stanley, Iowa Sumner, Iowa Wadena,...

  11. Woodbury County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Iowa Danbury, Iowa Hornick, Iowa Lawton, Iowa Moville, Iowa Oto, Iowa Pierson, Iowa Salix, Iowa Sergeant Bluff, Iowa Sioux City, Iowa Sloan, Iowa Smithland, Iowa Retrieved from...

  12. Iowa Start-up Taps Ames Laboratory Technology in Challenge | Department of

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

    Energy Taps Ames Laboratory Technology in Challenge Iowa Start-up Taps Ames Laboratory Technology in Challenge August 10, 2011 - 2:21pm Addthis Using gas atomization technology developed at the Ames Lab (click through the photo to see a video), IPAT will be able to make titanium powder 10 times more efficiently than traditional powder-making methods. Above right, 1.8 grams of gas atomized titanium powder makes a finished 1.8 gram titanium bolt. | Image Courtesy of IPAT Using gas atomization

  13. Scott County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Iowa Dixon, Iowa Donahue, Iowa Durant, Iowa Eldridge, Iowa Le Claire, Iowa Long Grove, Iowa Maysville, Iowa McCausland, Iowa New Liberty, Iowa Panorama Park, Iowa Park...

  14. Calhoun County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Jolley, Iowa Knierim, Iowa Lake City, Iowa Lohrville, Iowa Lytton, Iowa Manson, Iowa Pomeroy, Iowa Rinard, Iowa Rockwell City, Iowa Somers, Iowa Yetter, Iowa Retrieved from...

  15. Shelby County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Places in Shelby County, Iowa Defiance, Iowa Earling, Iowa Elk Horn, Iowa Harlan, Iowa Irwin, Iowa Kirkman, Iowa Panama, Iowa Portsmouth, Iowa Shelby, Iowa Tennant, Iowa...

  16. Hancock County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in Hancock County, Iowa Britt, Iowa Corwith, Iowa Crystal Lake, Iowa Forest City, Iowa Garner, Iowa Goodell, Iowa Kanawha, Iowa Klemme, Iowa Woden, Iowa Retrieved from "http:...

  17. Dickinson County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Iowa Soy Solutions Places in Dickinson County, Iowa Arnolds Park, Iowa Lake Park, Iowa Milford, Iowa Okoboji, Iowa Orleans, Iowa Spirit Lake, Iowa Superior, Iowa Terril, Iowa...

  18. Method of making polymer powders and whiskers as well as particulate products of the method and atomizing apparatus

    DOE Patents [OSTI]

    Otaigbe, Joshua U.; McAvoy, Jon M.; Anderson, Iver E.; Ting, Jason; Mi, Jia; Terpstra, Robert

    2001-01-09

    Method for making polymer particulates, such as spherical powder and whiskers, by melting a polymer material under conditions to avoid thermal degradation of the polymer material, atomizing the melt using gas jet means in a manner to form atomized droplets, and cooling the droplets to form polymer particulates, which are collected for further processing. Atomization parameters can be controlled to produce polymer particulates with controlled particle shape, particle size, and particle size distribution. For example, atomization parameters can be controlled to produce spherical polymer powders, polymer whiskers, and combinations of spherical powders and whiskers. Atomizing apparatus also is provided for atoomizing polymer and metallic materials.

  19. Keokuk County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    5 Climate Zone Subtype A. Places in Keokuk County, Iowa Delta, Iowa Gibson, Iowa Harper, Iowa Hayesville, Iowa Hedrick, Iowa Keota, Iowa Keswick, Iowa Kinross, Iowa...

  20. Story County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Energy Group Inc Renewable Energy Group REG Places in Story County, Iowa Ames, Iowa Cambridge, Iowa Collins, Iowa Colo, Iowa Gilbert, Iowa Huxley, Iowa Kelley, Iowa Maxwell, Iowa...

  1. Van Buren County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Iowa Cantril, Iowa Douds, Iowa Farmington, Iowa Keosauqua, Iowa Leando, Iowa Milton, Iowa Mount Sterling, Iowa Stockport, Iowa Retrieved from "http:en.openei.orgw...

  2. Madison County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Zone Subtype A. Places in Madison County, Iowa Bevington, Iowa Earlham, Iowa East Peru, Iowa Macksburg, Iowa Patterson, Iowa St. Charles, Iowa Truro, Iowa Winterset, Iowa...

  3. Winneshiek County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Winneshiek County, Iowa Calmar, Iowa Castalia, Iowa Decorah, Iowa Fort Atkinson, Iowa Jackson Junction, Iowa Ossian, Iowa Ridgeway, Iowa Spillville, Iowa Retrieved from "http:...

  4. Jasper County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Companies in Jasper County, Iowa Central Iowa Energy Places in Jasper County, Iowa Baxter, Iowa Colfax, Iowa Kellogg, Iowa Lambs Grove, Iowa Lynnville, Iowa Mingo, Iowa...

  5. Cass County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Places in Cass County, Iowa Anita, Iowa Atlantic, Iowa Cumberland, Iowa Griswold, Iowa Lewis, Iowa Marne, Iowa Massena, Iowa Wiota, Iowa Retrieved from "http:en.openei.orgw...

  6. Development of Low Cost Gas Atomization of Precursor Powders for Simplified ODS Alloy Production

    SciTech Connect (OSTI)

    Anderson, Iver

    2014-08-05

    A novel gas atomization reaction synthesis (GARS) method was developed in this project to enable production (at our partner’s facility) a precursor Ni-Cr-Y-Ti powder with a surface oxide and an internal rare earth (RE) containing intermetallic compound (IMC) phase. Consolidation and heat-treatment experiments were performed at Ames Lab to promote the exchange of oxygen from the surface oxide to the RE intermetallic to form nano-metric oxide dispersoids. Alloy selection was aided by an internal oxidation and serial grinding experiments at Ames Lab and found that Hf-containing alloys may form more stable dispersoids than Ti-containing alloy, i.e., the Hf-containing system exhibited five different oxide phases and two different intermetallics compared to the two oxide phases and one intermetallic in the Ti-containing alloys. Since the simpler Ti-containing system was less complex to characterize, and make observations on the effects of processing parameters, the Ti-containing system was selected by Ames Lab for experimental atomization trials at our partner. An internal oxidation model was developed at Ames Lab and used to predict the heat treatment times necessary for dispersoid formation as a function of powder size and temperature. A new high-pressure gas atomization (HPGA) nozzle was developed at Ames Lab with the aim of promoting fine powder production at scales similar to that of the high gas-flow and melt-flow of industrial atomizers. The atomization nozzle was characterized using schlieren imaging and aspiration pressure testing at Ames Lab to determine the optimum melt delivery tip geometry and atomization pressure to promote enhanced secondary atomization mechanisms. Six atomization trials were performed at our partner to investigate the effects of: gas atomization pressure and reactive gas concentration on the particle size distribution (PSD) and the oxygen content of the resulting powder. Also, the effect on the rapidly solidified microstructure (as a

  7. Dallas County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Places in Dallas County, Iowa Adel, Iowa Bouton, Iowa Clive, Iowa Dallas Center, Iowa Dawson, Iowa De Soto, Iowa Dexter, Iowa Granger, Iowa Grimes, Iowa Linden, Iowa Minburn, Iowa...

  8. 2015 Iowa Wind Power Conference and Iowa Wind Energy Association...

    Office of Environmental Management (EM)

    2015 Iowa Wind Power Conference and Iowa Wind Energy Association Midwest Regional Energy Job Fair 2015 Iowa Wind Power Conference and Iowa Wind Energy Association Midwest Regional...

  9. Buchanan County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Iowa Independence, Iowa Jesup, Iowa Lamont, Iowa Quasqueton, Iowa Rowley, Iowa Stanley, Iowa Winthrop, Iowa Retrieved from "http:en.openei.orgwindex.php?titleBuchanan...

  10. Black Hawk County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Solutions Places in Black Hawk County, Iowa Cedar Falls, Iowa Dunkerton, Iowa Elk Run Heights, Iowa Evansdale, Iowa Gilbertville, Iowa Hudson, Iowa Janesville, Iowa Jesup,...

  11. Winnebago County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Iowa Forest City, Iowa Lake Mills, Iowa Leland, Iowa Rake, Iowa Scarville, Iowa Thompson, Iowa Retrieved from "http:en.openei.orgwindex.php?titleWinnebagoCounty,Iowa&o...

  12. Guthrie County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Iowa Coon Rapids, Iowa Guthrie Center, Iowa Jamaica, Iowa Menlo, Iowa Panora, Iowa Stuart, Iowa Yale, Iowa Retrieved from "http:en.openei.orgwindex.php?titleGuthrieCounty...

  13. Butler County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Iowa Clarksville, Iowa Dumont, Iowa Greene, Iowa New Hartford, Iowa Parkersburg, Iowa Shell Rock, Iowa Retrieved from "http:en.openei.orgwindex.php?titleButlerCounty,Iowa&...

  14. Hamilton County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Iowa Kamrar, Iowa Randall, Iowa Stanhope, Iowa Stratford, Iowa Webster City, Iowa Williams, Iowa Retrieved from "http:en.openei.orgwindex.php?titleHamiltonCounty,Iowa&ol...

  15. Wayne County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Zone Number 5 Climate Zone Subtype A. Places in Wayne County, Iowa Allerton, Iowa Clio, Iowa Corydon, Iowa Humeston, Iowa Lineville, Iowa Millerton, Iowa Promise City, Iowa...

  16. Page County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Energy Companies in Page County, Iowa BioProcess Algae Places in Page County, Iowa Blanchard, Iowa Braddyville, Iowa Clarinda, Iowa Coin, Iowa College Springs, Iowa Essex, Iowa...

  17. Hardin County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Iowa New Providence, Iowa Owasa, Iowa Radcliffe, Iowa Steamboat Rock, Iowa Union, Iowa Whitten, Iowa Retrieved from "http:en.openei.orgwindex.php?titleHardinCounty,Iowa&oldi...

  18. Pottawattamie County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Climate Zone Subtype A. Places in Pottawattamie County, Iowa Avoca, Iowa Carson, Iowa Carter Lake, Iowa Council Bluffs, Iowa Crescent, Iowa Hancock, Iowa Macedonia, Iowa...

  19. Sioux County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Iowa Ireton, Iowa Matlock, Iowa Maurice, Iowa Orange City, Iowa Rock Valley, Iowa Sheldon, Iowa Sioux Center, Iowa Retrieved from "http:en.openei.orgwindex.php?titleSioux...

  20. Mahaska County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Iowa Fremont, Iowa Keomah Village, Iowa Leighton, Iowa New Sharon, Iowa Oskaloosa, Iowa Rose Hill, Iowa University Park, Iowa Retrieved from "http:en.openei.orgw...

  1. Jones County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Junction, Iowa Martelle, Iowa Monticello, Iowa Morley, Iowa Olin, Iowa Onslow, Iowa Oxford Junction, Iowa Wyoming, Iowa Retrieved from "http:en.openei.orgw...

  2. Adair County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Zone Number 5 Climate Zone Subtype A. Places in Adair County, Iowa Adair, Iowa Bridgewater, Iowa Casey, Iowa Fontanelle, Iowa Greenfield, Iowa Orient, Iowa Stuart, Iowa...

  3. Louisa County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Columbus Junction, Iowa Cotter, Iowa Fredonia, Iowa Grandview, Iowa Letts, Iowa Morning Sun, Iowa Oakville, Iowa Wapello, Iowa Retrieved from "http:en.openei.orgw...

  4. Buena Vista County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Companies in Buena Vista County, Iowa Growind Places in Buena Vista County, Iowa Albert City, Iowa Alta, Iowa Lakeside, Iowa Linn Grove, Iowa Marathon, Iowa Newell, Iowa...

  5. Advancements in Ti Alloy Powder Production by Close-Coupled Gas Atomization

    SciTech Connect (OSTI)

    Heidloff, Andy; Rieken, Joel; Anderson, Iver; Byrd, David

    2011-04-01

    As the technology for titanium metal injection molding (Ti-MIM) becomes more readily available, efficient Ti alloy fine powder production methods are required. An update on a novel close-coupled gas atomization system has been given. Unique features of the melting apparatus are shown to have measurable effects on the efficiency and ability to fully melt within the induction skull melting system (ISM). The means to initiate the melt flow were also found to be dependent on melt apparatus. Starting oxygen contents of atomization feedstock are suggested based on oxygen pick up during the atomization and MIM processes and compared to a new ASTM specification. Forming of titanium by metal injection molding (Ti-MIM) has been extensively studied with regards to binders, particle shape, and size distribution and suitable de-binding methods have been discovered. As a result, the visibility of Ti-MIM has steadily increased as reviews of technology, acceptability, and availability have been released. In addition, new ASTM specification ASTM F2885-11 for Ti-MIM for biomedical implants was released in early 2011. As the general acceptance of Ti-MIM as a viable fabrication route increases, demand for economical production of high quality Ti alloy powder for the preparation of Ti-MIM feedstock correspondingly increases. The production of spherical powders from the liquid state has required extensive pre-processing into different shapes thereby increasing costs. This has prompted examination of Ti-MIM with non-spherical particle shape. These particles are produced by the hydride/de-hydride process and are equi-axed but fragmented and angular which is less than ideal. Current prices for MIM quality titanium powder range from $40-$220/kg. While it is ideal for the MIM process to utilize spherical powders within the size range of 0.5-20 {mu}m, titanium's high affinity for oxygen to date has prohibited the use of this powder size range. In order to meet oxygen requirements the top size

  6. Gas atomized precursor alloy powder for oxide dispersion strengthened ferritic stainless steel

    SciTech Connect (OSTI)

    Rieken, Joel

    2011-12-13

    Gas atomization reaction synthesis (GARS) was employed as a simplified method for producing precursor powders for oxide dispersion strengthened (ODS) ferritic stainless steels (e.g., Fe-Cr-Y-(Ti,Hf)-O), departing from the conventional mechanical alloying (MA) process. During GARS processing a reactive atomization gas (i.e., Ar-O{sub 2}) was used to oxidize the powder surfaces during primary break-up and rapid solidification of the molten alloy. This resulted in envelopment of the powders by an ultra-thin (t < 150 nm) metastable Cr-enriched oxide layer that was used as a vehicle for solid-state transport of O into the consolidated microstructure. In an attempt to better understand the kinetics of this GARS reaction, theoretical cooling curves for the atomized droplets were calculated and used to establish an oxidation model for this process. Subsequent elevated temperature heat treatments, which were derived from Rhines pack measurements using an internal oxidation model, were used to promote thermodynamically driven O exchange reactions between trapped films of the initial Cr-enriched surface oxide and internal Y-enriched intermetallic precipitates. This novel microstructural evolution process resulted in the successful formation of nano-metric Y-enriched dispersoids, as confirmed using high energy X-ray diffraction and transmission electron microscopy (TEM), equivalent to conventional ODS alloys from MA powders. The thermal stability of these Y-enriched dispersoids was evaluated using high temperature (1200°C) annealing treatments ranging from 2.5 to 1,000 hrs of exposure. In a further departure from current ODS practice, replacing Ti with additions of Hf appeared to improve the Y-enriched dispersoid thermal stability by means of crystal structure modification. Additionally, the spatial distribution of the dispersoids was found to depend strongly on the original rapidly solidified microstructure. To exploit this, ODS microstructures were engineered from different

  7. Montgomery County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Zone Subtype A. Places in Montgomery County, Iowa Coburg, Iowa Elliott, Iowa Grant, Iowa Red Oak, Iowa Stanton, Iowa Villisca, Iowa Retrieved from "http:en.openei.orgw...

  8. Howard County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Zone Subtype A. Places in Howard County, Iowa Chester, Iowa Cresco, Iowa Elma, Iowa Lime Springs, Iowa Protivin, Iowa Riceville, Iowa Retrieved from "http:en.openei.orgw...

  9. Clayton County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Monona, Iowa North Buena Vista, Iowa Osterdock, Iowa Postville, Iowa St. Olaf, Iowa Strawberry Point, Iowa Volga, Iowa Retrieved from "http:en.openei.orgwindex.php?titleClayt...

  10. Chickasaw County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Climate Zone Number 6 Climate Zone Subtype A. Places in Chickasaw County, Iowa Alta Vista, Iowa Bassett, Iowa Fredericksburg, Iowa Ionia, Iowa Lawler, Iowa Nashua, Iowa New...

  11. New alnico magnets fabricated from pre-alloyed gas-atomized powder through diverse consolidation techniques

    SciTech Connect (OSTI)

    Tang, W.; Zhou, L.; Kassen, A. G.; Palasyuk, A.; White, E. M.; Dennis, K. W.; Kramer, M. J.; McCallum, R. W.; Anderson, I. E.

    2015-05-25

    Fine Alnico 8 spherical powder produced by gas atomization was consolidated through hot pressing (HP), hot isostatic pressing (HIP), and compression molding and subsequent sintering (CMS) techniques. The effects of different fabrication techniques and processing parameters on microstructure and magnetic properties were analyzed and compared. The HP, HIP, and CMS magnets exhibited different features in microstructures and magnetic properties. Magnetically annealed at 840°C for 10 min and subsequently tempered at 650°C for 5h and 580°C for 15h, the HIP sample achieved the best coercivity (Hcj =1845 Oe) due to spinodally decomposed (SD) phases with uniform and well-faceted mosaic morphology. As a result, the CMS sample had a lower Hcj than HIP and HP samples, but a higher remanence and thus the best energy product (6.5 MGOe) due to preferential grain alignment induced by abnormal grain growth.

  12. New alnico magnets fabricated from pre-alloyed gas-atomized powder through diverse consolidation techniques

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Tang, W.; Zhou, L.; Kassen, A. G.; Palasyuk, A.; White, E. M.; Dennis, K. W.; Kramer, M. J.; McCallum, R. W.; Anderson, I. E.

    2015-05-25

    Fine Alnico 8 spherical powder produced by gas atomization was consolidated through hot pressing (HP), hot isostatic pressing (HIP), and compression molding and subsequent sintering (CMS) techniques. The effects of different fabrication techniques and processing parameters on microstructure and magnetic properties were analyzed and compared. The HP, HIP, and CMS magnets exhibited different features in microstructures and magnetic properties. Magnetically annealed at 840°C for 10 min and subsequently tempered at 650°C for 5h and 580°C for 15h, the HIP sample achieved the best coercivity (Hcj =1845 Oe) due to spinodally decomposed (SD) phases with uniform and well-faceted mosaic morphology. Asmore » a result, the CMS sample had a lower Hcj than HIP and HP samples, but a higher remanence and thus the best energy product (6.5 MGOe) due to preferential grain alignment induced by abnormal grain growth.« less

  13. Lyon County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    in Lyon County, Iowa Alvord, Iowa Doon, Iowa George, Iowa Inwood, Iowa Larchwood, Iowa Lester, Iowa Little Rock, Iowa Rock Rapids, Iowa Retrieved from "http:en.openei.orgw...

  14. Iowa Switchgrass Project

    SciTech Connect (OSTI)

    2006-09-01

    This fact sheet provides information about developing markets for switchgrass as an alternative energy crop in southern Iowa.

  15. Central Iowa Energy | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Name: Central Iowa Energy Place: Newton, Iowa Zip: 50208 Product: Biodiesel producers in Newton, Iowa. References: Central Iowa Energy1 This article is a...

  16. Iowa Lakes Electric Cooperative | Open Energy Information

    Open Energy Info (EERE)

    Iowa Lakes Electric Cooperative Jump to: navigation, search Name: Iowa Lakes Electric Cooperative Place: Estherville, Iowa Zip: 51334 Sector: Wind energy Product: Iowa-based...

  17. Sac County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Lake View, Iowa Lytton, Iowa Nemaha, Iowa Odebolt, Iowa Sac City, Iowa Schaller, Iowa Wall Lake, Iowa Retrieved from "http:en.openei.orgwindex.php?titleSacCounty,Iowa&oldi...

  18. Lee County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Iowa Fort Madison, Iowa Franklin, Iowa Houghton, Iowa Keokuk, Iowa Montrose, Iowa St. Paul, Iowa West Point, Iowa Retrieved from "http:en.openei.orgwindex.php?titleLeeCount...

  19. Fremont County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Climate Zone Subtype A. Registered Energy Companies in Fremont County, Iowa BioProcess Algae Places in Fremont County, Iowa Farragut, Iowa Hamburg, Iowa Imogene, Iowa Randolph,...

  20. Decatur County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Zone Subtype A. Registered Energy Companies in Decatur County, Iowa Southern Iowa Bio Energy Places in Decatur County, Iowa Davis City, Iowa Decatur City, Iowa Garden Grove,...

  1. Clinton County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Zone Subtype A. Registered Energy Companies in Clinton County, Iowa Clinton County Bio Energy LLC Places in Clinton County, Iowa Andover, Iowa Calamus, Iowa Camanche, Iowa...

  2. O'Brien County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Iowa Sanborn, Iowa Sheldon, Iowa Sutherland, Iowa Retrieved from "http:en.openei.orgwindex.php?titleO%27BrienCounty,Iowa&oldid295689" Categories: Places Stubs Counties...

  3. Benton County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    169-2006 Climate Zone Number 5 Climate Zone Subtype A. Places in Benton County, Iowa Atkins, Iowa Belle Plaine, Iowa Blairstown, Iowa Garrison, Iowa Keystone, Iowa Luzerne, Iowa...

  4. Cherokee County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    169-2006 Climate Zone Number 6 Climate Zone Subtype A. Places in Cherokee County, Iowa Aurelia, Iowa Cherokee, Iowa Cleghorn, Iowa Larrabee, Iowa Marcus, Iowa Meriden, Iowa Quimby,...

  5. Adams County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    A. Places in Adams County, Iowa Carbon, Iowa Corning, Iowa Lenox, Iowa Nodaway, Iowa Prescott, Iowa Retrieved from "http:en.openei.orgwindex.php?titleAdamsCounty,Iowa&oldid...

  6. Pressure/temperature fluid cell apparatus for the neutron powder diffractometer instrument: Probing atomic structure in situ

    SciTech Connect (OSTI)

    Wang, Hsiu-Wen; Fanelli, Victor R.; Reiche, Helmut M.; Larson, Eric; Taylor, Mark A.; Siewenie, Joan; Xu, Hongwu; Zhu, Jinlong; Page, Katharine

    2014-12-15

    This contribution describes a new local structure compatible gas/liquid cell apparatus for probing disordered materials at high pressures and variable temperatures in the Neutron Powder Diffraction instrument at the Lujan Neutron Scattering Center, Los Alamos National Laboratory. The new sample environment offers choices for sample canister thickness and canister material type. Finite element modeling is utilized to establish maximum allowable working pressures of 414 MPa at 15 K and 121 MPa at 600 K. High quality atomic pair distribution function data extraction and modeling have been demonstrated for a calibration standard (Si powder) and for supercritical and subcritical CO{sub 2} measurements. The new sample environment was designed to specifically target experimental studies of the local atomic structures involved in geologic CO{sub 2} sequestration, but will be equally applicable to a wide variety of energy applications, including sorption of fluids on nano/meso-porous solids, clathrate hydrate formation, catalysis, carbon capture, and H{sub 2} and natural gas uptake/storage.

  7. Pressure/temperature fluid cell apparatus for the neutron powder diffractometer instrument: Probing atomic structure in situ

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Wang, Hsiu -Wen; Fanelli, Victor R.; Reiche, Helmut M.; Larson, Eric; Taylor, Mark A.; Xu, Hongwu; Zhu, Jinlong; Siewenie, Joan; Page, Katharine

    2014-12-24

    This contribution describes a new local structure compatible gas/liquid cell apparatus for probing disordered materials at high pressures and variable temperatures in the Neutron Powder Diffraction instrument at the Lujan Neutron Scattering Center, Los Alamos National Laboratory. The new sample environment offers choices for sample canister thickness and canister material type. Finite element modeling is utilized to establish maximum allowable working pressures of 414 MPa at 15 K and 121 MPa at 600 K. High quality atomic pair distribution function data extraction and modeling have been demonstrated for a calibration standard (Si powder) and for supercritical and subcritical CO2measurements. Asmore » a result, the new sample environment was designed to specifically target experimental studies of the local atomic structures involved in geologic CO2 sequestration, but will be equally applicable to a wide variety of energy applications, including sorption of fluids on nano/meso-porous solids, clathrate hydrate formation, catalysis, carbon capture, and H2 and natural gas uptake/storage.« less

  8. Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Bank Revolving Loan Program (Iowa) Alternate Energy Revolving Loan Program (Iowa) Methane Gas Conversion Property Tax Exemption (Iowa) view all (active) view all (inactive,...

  9. Iowa Renewable Energy LLC | Open Energy Information

    Open Energy Info (EERE)

    LLC Jump to: navigation, search Name: Iowa Renewable Energy LLC Place: Washington, Iowa Product: Set up to develop a 114m-litre biodiesel facility near Washington, Iowa....

  10. Iowa Ethanol LLC | Open Energy Information

    Open Energy Info (EERE)

    Ethanol LLC Jump to: navigation, search Name: Iowa Ethanol LLC Place: Hanlontown, Iowa Zip: 50451 Product: Corn-base bioethanol producer in Iowa Coordinates: 43.28456,...

  11. Western Iowa Energy | Open Energy Information

    Open Energy Info (EERE)

    Western Iowa Energy Place: Iowa Product: Biodiesel producer which raised USD 22m from Iowa residents to construct a further plant at Wall Lake. References: Western Iowa Energy1...

  12. Southern Iowa Bio Energy | Open Energy Information

    Open Energy Info (EERE)

    Bio Energy Jump to: navigation, search Name: Southern Iowa Bio-Energy Place: Leon, Iowa Zip: 50144 Product: Biodiesel producer based in Iowa References: Southern Iowa Bio-Energy1...

  13. Iowa: Iowa's Clean Energy Resources and Economy (Brochure)

    SciTech Connect (OSTI)

    Not Available

    2013-03-01

    This document highlights the Office of Energy Efficiency and Renewable Energy's investments and impacts in the state of Iowa.

  14. Audubon County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Zone Subtype A. Places in Audubon County, Iowa Audubon, Iowa Brayton, Iowa Exira, Iowa Gray, Iowa Kimballton, Iowa Retrieved from "http:en.openei.orgwindex.php?titleAudubonC...

  15. Osceola County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Zone Number 6 Climate Zone Subtype A. Places in Osceola County, Iowa Ashton, Iowa Harris, Iowa Melvin, Iowa Ocheyedan, Iowa Sibley, Iowa Retrieved from "http:en.openei.org...

  16. High nitrogen corrosion resistant austenitic stainless steels made by hot isostatic compaction of gas atomized powder

    SciTech Connect (OSTI)

    Rhodes, G.O.; Eckenrod, J.J.; Rizzo, F.J.

    1996-10-01

    A model has been developed to design austenitic stainless steels containing 25 to 28% chromium, 22% nickel, 6% manganese, 4 to 8% molybdenum, and about 0.80% nitrogen. The newly developed steels have been produced by rapid solidification powder metallurgy (P/N4) with subsequent consolidation by hot isostatic pressing (HIP). The resulting chemical compositions meet the criteria of the alloy design model, predicting a fully austenitic microstructure, a yield strength of about 620 MPa, a minimum Pitting Resistance Equivalence (PRE) number of 50, a sigma solvas temperature of less than 1,232 C, a nitrogen equilibrium partial pressure at 1,600 C of about 500 kPa, and an alloy cost factor of 0.6 or less relative to UNS N10276. The results of experimental investigations of these materials compared to the predictions of the design model are presented, in addition to evaluations of other HIP P/M processed austenitic and superaustenitic stainless steels, and nickel base corrosion resistant alloys.

  17. Polk County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    IRFA Iowa Stored Energy Park Energy Generation Facilities in Polk County, Iowa Metro Methane Recovery Facility Biomass Facility Places in Polk County, Iowa Alleman, Iowa Altoona,...

  18. Grimes, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    is a stub. You can help OpenEI by expanding it. Grimes is a city in Dallas County and Polk County, Iowa. It falls under Iowa's 4th congressional district and Iowa's 3rd...

  19. Urbandale, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    a stub. You can help OpenEI by expanding it. Urbandale is a city in Dallas County and Polk County, Iowa. It falls under Iowa's 4th congressional district and Iowa's 3rd...

  20. Clive, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    is a stub. You can help OpenEI by expanding it. Clive is a city in Dallas County and Polk County, Iowa. It falls under Iowa's 4th congressional district and Iowa's 3rd...

  1. Iowa Stored Energy Park | Open Energy Information

    Open Energy Info (EERE)

    Stored Energy Park Jump to: navigation, search Name: Iowa Stored Energy Park Place: Ankeny, Iowa Zip: 50021 Sector: Wind energy Product: Iowa Stored Energy Park is planning a 268MW...

  2. Iowa/Incentives | Open Energy Information

    Open Energy Info (EERE)

    Municipal Electric Utility - Renewable Energy Rebates (Iowa) Utility Rebate Program No Methane Gas Conversion Property Tax Exemption (Iowa) Property Tax Incentive Yes ... further...

  3. Western Iowa Power Coop | Open Energy Information

    Open Energy Info (EERE)

    Abbreviation: WIPCO Place: Iowa Phone Number: 515.276.5350 Website: www.wipco.com Facebook: https:www.facebook.compagesWestern-Iowa-Power-Co-Op160024430687171 Outage...

  4. Results of the Radiological Survey of the Iowa Army Ammunition Plant, Middletown, Iowa

    SciTech Connect (OSTI)

    Murray, M.E.

    2001-07-17

    At the request of the U.S. Department of Energy (DOE), a team from Oak Ridge National Laboratory conducted an indoor radiological survey of property at the Iowa Army Ammunition Plant (IAAAP), Middletown, Iowa in June 2000. The purpose of the survey was to determine if radioactive residuals resulting from previous Atomic Energy Commission (AEC) activities were present inside selected Line 1 buildings at the IAAAP and conduct sampling in those areas of previous AEC operations that utilized radioactive components at some point during the manufacturing process, in order to evaluate any possible immediate health hazards and to collect sufficient information to determine the next type of survey. The AEC occupied portions of IAAAP from 1947 to 1975 to assemble nuclear weapons. The surveyed areas were identified through interviews with current and former IAAAP employees who had worked at the plant during AEC's tenure, and from AEC records.

  5. City of Marathon, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Marathon, Iowa (Utility Company) Jump to: navigation, search Name: City of Marathon Place: Iowa Phone Number: (712) 289-2261 Facebook: https:www.facebook.compagesMarathon-Iowa...

  6. City of Renwick, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Renwick, Iowa (Utility Company) Jump to: navigation, search Name: City of Renwick Place: Iowa Phone Number: (515) 824-3511 Facebook: https:www.facebook.compagesRenwick-Iowa...

  7. Iowa Department of Economic Development | Open Energy Information

    Open Energy Info (EERE)

    Department of Economic Development Jump to: navigation, search Name: Iowa Department of Economic Development Place: Des Moines, Iowa Zip: 50309 Product: Iowa economic development...

  8. Franklin County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    6 Climate Zone Subtype A. Registered Energy Companies in Franklin County, Iowa Freedom Fuels LLC Mid States Biodiesel Places in Franklin County, Iowa Ackley, Iowa Alexander,...

  9. Iowa's 2nd congressional district: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    district in Iowa. Registered Energy Companies in Iowa's 2nd congressional district Big River Resources LLC EnerGenetics International First BTU Iowa Renewable Energy LLC...

  10. City of Montezuma, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Iowa (Utility Company) Jump to: navigation, search Name: City of Montezuma Place: Iowa Phone Number: 641-623-5102 Website: montezumaiowa.orgcity-infomu Twitter: @MontezumaIowa...

  11. City of Ogden, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Ogden, Iowa (Utility Company) Jump to: navigation, search Name: City of Ogden Place: Iowa Phone Number: (515) 275-2437 Facebook: https:www.facebook.compagesOgden-Iowa...

  12. Iowa Office of Energy Independence | Open Energy Information

    Open Energy Info (EERE)

    navigation, search Name: Iowa Office of Energy Independence Place: Des Moines, Iowa Zip: IA 50319 Product: In 2007, Governor Culver and the Iowa State Legislature created the...

  13. Iowa Lakes Superior Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    search Name Iowa Lakes Superior Wind Farm Facility Iowa Lakes Superior Wind Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Iowa Lakes...

  14. Iowa Lakes Lakota Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    search Name Iowa Lakes Lakota Wind Farm Facility Iowa Lakes Lakota Wind Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Iowa Lakes...

  15. Iowa Regions | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    that is designated for your school's state, county, city, or district. For more information, please visit the Middle School Coach page. Iowa Region Middle School Regional Iowa Iowa...

  16. Iowa Regions | U.S. DOE Office of Science (SC)

    Office of Science (SC) Website

    that is designated for your school's state, county, city, or district. For more information, please visit the High School Coach page. Iowa Region High School Regional Iowa Iowa...

  17. Pressure/temperature fluid cell apparatus for the neutron powder diffractometer instrument: Probing atomic structure in situ

    SciTech Connect (OSTI)

    Wang, Hsiu -Wen; Fanelli, Victor R.; Reiche, Helmut M.; Larson, Eric; Taylor, Mark A.; Xu, Hongwu; Zhu, Jinlong; Siewenie, Joan; Page, Katharine

    2014-12-24

    This contribution describes a new local structure compatible gas/liquid cell apparatus for probing disordered materials at high pressures and variable temperatures in the Neutron Powder Diffraction instrument at the Lujan Neutron Scattering Center, Los Alamos National Laboratory. The new sample environment offers choices for sample canister thickness and canister material type. Finite element modeling is utilized to establish maximum allowable working pressures of 414 MPa at 15 K and 121 MPa at 600 K. High quality atomic pair distribution function data extraction and modeling have been demonstrated for a calibration standard (Si powder) and for supercritical and subcritical CO2measurements. As a result, the new sample environment was designed to specifically target experimental studies of the local atomic structures involved in geologic CO2 sequestration, but will be equally applicable to a wide variety of energy applications, including sorption of fluids on nano/meso-porous solids, clathrate hydrate formation, catalysis, carbon capture, and H2 and natural gas uptake/storage.

  18. Organization: Iowa Tribe of Oklahoma

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

    * Iowa Tribe of Oklahoma ØFederally Recognized Indian Tribe ØCentral Oklahoma (between OKC & Tulsa) ØStrong Commitment to Energy Efficiency & Renewables * BKJ Solutions, Inc. ØTribally Owned Construction Company ØConstruction with USACE, IHS, BIA & Tribe ØFuture Renewable Energy Development Iowa Tribe of Oklahoma's traditional jurisdictional lands FEASIBILITY GRANT * Objectives ØConduct in-Depth Feasibility Study of Wind Energy ØIdentify & Address Technical Issues Related

  19. Clarke County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    169-2006 Climate Zone Number 5 Climate Zone Subtype A. Places in Clarke County, Iowa Murray, Iowa Osceola, Iowa Woodburn, Iowa Retrieved from "http:en.openei.orgw...

  20. Lenox, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    is a stub. You can help OpenEI by expanding it. Lenox is a city in Adams County and Taylor County, Iowa. It falls under Iowa's 5th congressional district.12 References...

  1. Mitchellville, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    stub. You can help OpenEI by expanding it. Mitchellville is a city in Jasper County and Polk County, Iowa. It falls under Iowa's 3rd congressional district.12 References US...

  2. Alleman, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Map This article is a stub. You can help OpenEI by expanding it. Alleman is a city in Polk County, Iowa. It falls under Iowa's 3rd congressional district.12 References US...

  3. Runnells, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Map This article is a stub. You can help OpenEI by expanding it. Runnells is a city in Polk County, Iowa. It falls under Iowa's 3rd congressional district.12 References US...

  4. Bondurant, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Map This article is a stub. You can help OpenEI by expanding it. Bondurant is a city in Polk County, Iowa. It falls under Iowa's 3rd congressional district.12 References US...

  5. Altoona, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Map This article is a stub. You can help OpenEI by expanding it. Altoona is a city in Polk County, Iowa. It falls under Iowa's 3rd congressional district.12 References US...

  6. Ankeny, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Map This article is a stub. You can help OpenEI by expanding it. Ankeny is a city in Polk County, Iowa. It falls under Iowa's 3rd congressional district.12 US Recovery Act...

  7. Elkhart, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Map This article is a stub. You can help OpenEI by expanding it. Elkhart is a city in Polk County, Iowa. It falls under Iowa's 3rd congressional district.12 References US...

  8. Carlisle, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Map This article is a stub. You can help OpenEI by expanding it. Carlisle is a city in Polk County and Warren County, Iowa. It falls under Iowa's 3rd congressional district and...

  9. Johnston, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Map This article is a stub. You can help OpenEI by expanding it. Johnston is a city in Polk County, Iowa. It falls under Iowa's 3rd congressional district.12 Registered Energy...

  10. Granger, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    is a stub. You can help OpenEI by expanding it. Granger is a city in Dallas County and Polk County, Iowa. It falls under Iowa's 4th congressional district.12 References US...

  11. Norwalk, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Map This article is a stub. You can help OpenEI by expanding it. Norwalk is a city in Polk County and Warren County, Iowa. It falls under Iowa's 4th congressional district.12...

  12. Sheldahl, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    is a stub. You can help OpenEI by expanding it. Sheldahl is a city in Boone County and Polk County and Story County, Iowa. It falls under Iowa's 4th congressional district and...

  13. Alta, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    This article is a stub. You can help OpenEI by expanding it. Alta is a city in Buena Vista County, Iowa. It falls under Iowa's 5th congressional district.12 References ...

  14. Lakeside, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    article is a stub. You can help OpenEI by expanding it. Lakeside is a city in Buena Vista County, Iowa. It falls under Iowa's 5th congressional district.12 References ...

  15. Newell, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    This article is a stub. You can help OpenEI by expanding it. Newell is a city in Buena Vista County, Iowa. It falls under Iowa's 5th congressional district.12 References ...

  16. Marathon, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    article is a stub. You can help OpenEI by expanding it. Marathon is a city in Buena Vista County, Iowa. It falls under Iowa's 5th congressional district.12 References ...

  17. Truesdale, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    article is a stub. You can help OpenEI by expanding it. Truesdale is a city in Buena Vista County, Iowa. It falls under Iowa's 5th congressional district.12 References ...

  18. Rembrandt, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    article is a stub. You can help OpenEI by expanding it. Rembrandt is a city in Buena Vista County, Iowa. It falls under Iowa's 5th congressional district.12 References ...

  19. Northwest Iowa Power Coop | Open Energy Information

    Open Energy Info (EERE)

    Iowa Power Coop Place: Iowa Phone Number: 712.546.4141 Website: www.nipco.coop Facebook: https:www.facebook.comnipco.coop Outage Hotline: 712.546.4141 Outage Map:...

  20. Stuart, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Stuart is a city in Adair County and Guthrie County, Iowa. It falls under Iowa's 5th...

  1. Nobles Cooperative Electric (Iowa) | Open Energy Information

    Open Energy Info (EERE)

    (Iowa) Jump to: navigation, search Name: Nobles Cooperative Electric Place: Iowa Phone Number: 1-507-372-7331 Website: www.noblesce.coop Outage Hotline: 1-507-372-7331 Outage Map:...

  2. Prescott, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Prescott is a city in Adams County, Iowa. It falls under Iowa's 5th congressional...

  3. Central Iowa Power Cooperative | Open Energy Information

    Open Energy Info (EERE)

    Iowa Power Cooperative Place: Iowa Phone Number: 319-366-8011 Website: www.cipco.net Outage Hotline: 319-366-8011 Outage Map: www.iowarec.orgoutages References: EIA Form...

  4. Bridgewater, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Bridgewater is a city in Adair County, Iowa. It falls under Iowa's 5th congressional...

  5. Nodaway, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Map This article is a stub. You can help OpenEI by expanding it. Nodaway is a city in Adams County, Iowa. It falls under Iowa's 5th congressional district.12 References ...

  6. Corning, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Map This article is a stub. You can help OpenEI by expanding it. Corning is a city in Adams County, Iowa. It falls under Iowa's 5th congressional district.12 References ...

  7. Iowa Start-up May Be "America's Next Top Energy Innovator" |

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

    Department of Energy May Be "America's Next Top Energy Innovator" Iowa Start-up May Be "America's Next Top Energy Innovator" August 4, 2011 - 1:09pm Addthis Company Licenses Technology from Ames Laboratory to Produce Titanium Powder for Use in Military, Biomedical and Aerospace Components Washington, DC -- U.S. Secretary of Energy Steven Chu today announced that an Iowa based start-up company has been selected to participate in the Department of Energy's "America's

  8. Ultrafine hydrogen storage powders

    DOE Patents [OSTI]

    Anderson, Iver E.; Ellis, Timothy W.; Pecharsky, Vitalij K.; Ting, Jason; Terpstra, Robert; Bowman, Robert C.; Witham, Charles K.; Fultz, Brent T.; Bugga, Ratnakumar V.

    2000-06-13

    A method of making hydrogen storage powder resistant to fracture in service involves forming a melt having the appropriate composition for the hydrogen storage material, such, for example, LaNi.sub.5 and other AB.sub.5 type materials and AB.sub.5+x materials, where x is from about -2.5 to about +2.5, including x=0, and the melt is gas atomized under conditions of melt temperature and atomizing gas pressure to form generally spherical powder particles. The hydrogen storage powder exhibits improved chemcial homogeneity as a result of rapid solidfication from the melt and small particle size that is more resistant to microcracking during hydrogen absorption/desorption cycling. A hydrogen storage component, such as an electrode for a battery or electrochemical fuel cell, made from the gas atomized hydrogen storage material is resistant to hydrogen degradation upon hydrogen absorption/desorption that occurs for example, during charging/discharging of a battery. Such hydrogen storage components can be made by consolidating and optionally sintering the gas atomized hydrogen storage powder or alternately by shaping the gas atomized powder and a suitable binder to a desired configuration in a mold or die.

  9. City of Vinton, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    of Place: Iowa Phone Number: (319) 472-4813 or 319-472-4707 Website: www.vmeu.orgindex.html Twitter: @VintonIowa Facebook: https:www.facebook.comvinton.iowa Outage Hotline:...

  10. Recovery Act State Memos Iowa

    Broader source: Energy.gov (indexed) [DOE]

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

  11. Clinton, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    district.12 Registered Energy Companies in Clinton, Iowa Clinton County Bio Energy LLC References US Census Bureau Incorporated place and minor civil division...

  12. Iowa Renewable Electric Power Industry Statistics

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

    Iowa" "Primary Renewable Energy Capacity Source","Wind" "Primary Renewable Energy ... " Hydro Conventional",144,1 " Solar","-","-" " Wind",3569,24.5 " WoodWood ...

  13. Iowa/Wind Resources | Open Energy Information

    Open Energy Info (EERE)

    Wind Guidebook >> Iowa Wind Resources WindTurbine-icon.png Small Wind Guidebook * Introduction * First, How Can I Make My Home More Energy Efficient? * Is Wind Energy Practical...

  14. Carbon, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Carbon, Iowa: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 40.8964065, -92.421852 Show Map Loading map... "minzoom":false,"mappingservice":"...

  15. Waverly, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Iowa: Energy Resources (Redirected from Waverly, IA) Jump to: navigation, search Equivalent URI DBpedia Coordinates 42.7272032, -92.4668511 Show Map Loading map......

  16. IOWA RECOVERY ACT SNAPSHOT | Department of Energy

    Broader source: Energy.gov (indexed) [DOE]

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Iowa are ...

  17. Algona, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    district.12 Registered Energy Companies in Algona, Iowa East Fork Biodiesel LLC Hydrogen Engine Center HEC References US Census Bureau Incorporated place and minor...

  18. Tom Lograsso, Ames Laboratory (Iowa State University), Future...

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

    Tom Lograsso, Ames Laboratory (Iowa State University), Future Directions in Rare Earth Research: Critical Materials for 21st Century Industry Tom Lograsso, Ames Laboratory (Iowa...

  19. City of Fredericksburg, Iowa (Utility Company) | Open Energy...

    Open Energy Info (EERE)

    Place: Iowa Phone Number: (563) 237-5725 Website: www.fredericksburgiowa.comgen Facebook: https:www.facebook.compagesCity-of-Fredericksburg-Iowa202842223191092...

  20. Webinar: Lessons From Iowa: The Economic, Market, and Organizational...

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

    Webinar: Lessons From Iowa: The Economic, Market, and Organizational Issues in Making Bulk Energy Storage Work - February 9, 2012 (new date) Webinar: Lessons From Iowa: The ...

  1. City of Farnhamville, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Farnhamville, Iowa (Utility Company) Jump to: navigation, search Name: City of Farnhamville Place: Iowa Phone Number: (515) 544-3619 Facebook: https:www.facebook.com...

  2. City of Strawberry Point, Iowa (Utility Company) | Open Energy...

    Open Energy Info (EERE)

    Strawberry Point, Iowa (Utility Company) Jump to: navigation, search Name: City of Strawberry Point Place: Iowa Phone Number: 563-933-4482 Website: www.strawberrypt.com Facebook:...

  3. City of Durant, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Jump to: navigation, search Name: City of Durant Place: Iowa Phone Number: (563) 785-4451 Facebook: https:www.facebook.compagesDurant-Iowa106188576078693 Outage Hotline: (563)...

  4. City of Lehigh, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Name: City of Lehigh Place: Iowa Phone Number: (515) 359-2311 Facebook: https:www.facebook.compagesLehigh-Iowa107948659228335 Outage Hotline: (515) 359-2311 References:...

  5. Natural Innovative Renewable Energy formerly Northwest Iowa Renewable...

    Open Energy Info (EERE)

    Innovative Renewable Energy formerly Northwest Iowa Renewable Energy Jump to: navigation, search Name: Natural Innovative Renewable Energy (formerly Northwest Iowa Renewable...

  6. Iowa's 1st congressional district: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    in Iowa. Registered Energy Companies in Iowa's 1st congressional district Clinton County Bio Energy LLC Natural Solutions Waverly Light and Power Retrieved from "http:...

  7. City of Aurelia, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    City of Aurelia, Iowa (Utility Company) Jump to: navigation, search Name: Aurelia Municipal Electric Utility Place: Iowa Phone Number: 712-434-2025 Website: www.aureliaia.com...

  8. City of Auburn, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Iowa (Utility Company) Jump to: navigation, search Name: City of Auburn Place: Iowa Phone Number: (712) 688-2264 Website: www.auburniowa.netindex.php?o Facebook: https:...

  9. City of Whittemore, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Whittemore, Iowa (Utility Company) Jump to: navigation, search Name: City of Whittemore Place: Iowa Phone Number: (515) 884-2265 Website: www.whittemoreiowa.com Outage Hotline:...

  10. City of Mapleton, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Iowa (Utility Company) Jump to: navigation, search Name: City of Mapleton Place: Iowa Phone Number: (712) 881-1351 Website: mapleton.comgovernment.asp Facebook: https:...

  11. City of Winterset, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Winterset, Iowa (Utility Company) Jump to: navigation, search Name: Winterset City of Place: Iowa Phone Number: (515) 462-1422 Website: www.winterset.govoffice.comin Facebook:...

  12. City of Callender, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Callender, Iowa (Utility Company) Jump to: navigation, search Name: Callender ElectricWater Utilities Place: Iowa Phone Number: (515) 548-3859 Outage Hotline: (515) 548-3859...

  13. City of Webster City, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    City, Iowa (Utility Company) Jump to: navigation, search Name: City of Webster City Place: Iowa Phone Number: (515) 832-9151 Website: www.webstercity.comindex.php Twitter:...

  14. Eastern Iowa Light & Power Coop | Open Energy Information

    Open Energy Info (EERE)

    Light & Power Coop Jump to: navigation, search Name: Eastern Iowa Light & Power Coop Place: Iowa Phone Number: (563) 732-2211 Website: easterniowa.com Facebook: https:...

  15. Iowa Water and Wastewater Operators Seek SEP Certification in...

    Energy Savers [EERE]

    Technical Assistance Superior Energy Performance Iowa Water and Wastewater Operators Seek SEP Certification in New Pilot Program Iowa Water and Wastewater Operators Seek SEP ...

  16. Kossuth County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Subtype A. Registered Energy Companies in Kossuth County, Iowa East Fork Biodiesel LLC Hydrogen Engine Center HEC Midwest Grain Processors MGP Places in Kossuth County, Iowa...

  17. City of Grand Junction, Iowa (Utility Company) | Open Energy...

    Open Energy Info (EERE)

    Iowa (Utility Company) Jump to: navigation, search Name: Grand Junction Municipal Utilities Place: Iowa Phone Number: (515) 738-2285 or (515) 738-2726 Facebook: https:...

  18. City of Dysart, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Dysart, Iowa (Utility Company) Jump to: navigation, search Name: Dysart Municipal Utilities Place: Iowa Phone Number: (319) 476-5690 Website: www.cityofdysartia.comindex.a...

  19. City of Burt, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Burt, Iowa (Utility Company) Jump to: navigation, search Name: Burt Municipal Utilities Place: Iowa Phone Number: (515) 924-3618 Website: www.burtiowa.comindex.htm Outage Hotline:...

  20. City of Alta, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Alta, Iowa (Utility Company) Jump to: navigation, search Name: Alta Municipal Utilities Place: Iowa Phone Number: 712.200.1122 Website: www.alta-tec.net Facebook: https:...

  1. City of Denison, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Denison, Iowa (Utility Company) Jump to: navigation, search Name: Denison Municipal Utilities Place: Iowa Phone Number: (712) 263-4154 Website: www.dmuonline.com Facebook: https:...

  2. City of Corning, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Corning, Iowa (Utility Company) Jump to: navigation, search Name: Corning Municipal Utilities Place: Iowa Phone Number: (641) 322-3920 Outage Hotline: (641) 322-3920 References:...

  3. City of Lake Park, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    City of Place: Iowa Phone Number: (712) 832-3667 Website: www.lakeparkia.comindex.phpl Facebook: https:www.facebook.compagesLake-Park-Iowa104075932961159 Outage Hotline:...

  4. City of State Center, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Center, Iowa (Utility Company) Jump to: navigation, search Name: City of State Center Place: Iowa Phone Number: (641) 483-2559 Website: www.statecenteriowa.orgwelcom Outage...

  5. Preparation of superconductor precursor powders

    DOE Patents [OSTI]

    Bhattacharya, Raghunath

    1998-01-01

    A process for the preparation of a precursor metallic powder composition for use in the subsequent formation of a superconductor. The process comprises the steps of providing an electrodeposition bath comprising an electrolyte medium and a cathode substrate electrode, and providing to the bath one or more soluble salts of one or more respective metals which are capable of exhibiting superconductor properties upon subsequent appropriate treatment. The bath is continually energized to cause the metallic and/or reduced particles formed at the electrode to drop as a powder from the electrode into the bath, and this powder, which is a precursor powder for superconductor production, is recovered from the bath for subsequent treatment. The process permits direct inclusion of all metals in the preparation of the precursor powder, and yields an amorphous product mixed on an atomic scale to thereby impart inherent high reactivity. Superconductors which can be formed from the precursor powder include pellet and powder-in-tube products.

  6. Iowa Nuclear Profile - Power Plants

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

    Iowa nuclear power plants, summer capacity and net generation, 2010" "Plant name/total reactors","Summer capacity (mw)","Net generation (thousand mwh)","Share of State nuclear net generation (percent)","Owner" "Duane Arnold Energy Center Unit 1",601,"4,451",100.0,"NextEra Energy Duane Arnold LLC" "1 Plant 1 Reactor",601,"4,451",100.0

  7. Alternative Fuels Data Center: Iowa Transportation Data for Alternative

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    Fuels and Vehicles Iowa Transportation Data for Alternative Fuels and Vehicles to someone by E-mail Share Alternative Fuels Data Center: Iowa Transportation Data for Alternative Fuels and Vehicles on Facebook Tweet about Alternative Fuels Data Center: Iowa Transportation Data for Alternative Fuels and Vehicles on Twitter Bookmark Alternative Fuels Data Center: Iowa Transportation Data for Alternative Fuels and Vehicles on Google Bookmark Alternative Fuels Data Center: Iowa Transportation

  8. Iowa Tribe of Oklahoma- 2010 Project

    Broader source: Energy.gov [DOE]

    The overall objective of the Assessment of Wind Resource on Tribal Land project is to conduct a wind resource assessment in order to quantify the wind resource potential available on the Iowa Tribe's land.

  9. Iowa Central Quality Fuel Testing Laboratory

    SciTech Connect (OSTI)

    Heach, Don; Bidieman, Julaine

    2013-09-30

    The objective of this project is to finalize the creation of an independent quality fuel testing laboratory on the campus of Iowa Central Community College in Fort Dodge, Iowa that shall provide the exploding biofuels industry a timely and cost-effective centrally located laboratory to complete all state and federal fuel and related tests that are required. The recipient shall work with various state regulatory agencies, biofuel companies and state and national industry associations to ensure that training and testing needs of their members and American consumers are met. The recipient shall work with the Iowa Department of Ag and Land Stewardship on the development of an Iowa Biofuel Quality Standard along with the Development of a standard that can be used throughout industry.

  10. Clean Cities: Iowa Clean Cities coalition

    Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

    fire codes and first responders, and auto technician trainings. Being housed in the Iowa Energy Office, Weisenbach often serves as a point of entry for stakeholders to learn more...

  11. Saylorville, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    stub. You can help OpenEI by expanding it. Saylorville is a census-designated place in Polk County, Iowa.1 References US Census Bureau 2005 Place to 2006 CBSA Retrieved from...

  12. Weatherization Fueling Iowa Job Opportunities | Department of...

    Broader source: Energy.gov (indexed) [DOE]

    Gary had when he thought about not having a steady income constantly reminded him to stay focused on the job hunt. Fortunately, Community Action of Eastern Iowa was one of the...

  13. Liberty Utilities Iowa High Efficiency Equipment Rebate

    Broader source: Energy.gov [DOE]

    Liberty Utilities offers a rebate to its Iowa residential and small business customers for the purchase of high efficiency ENERGY STAR natural gas home heating and water heating equipment....

  14. Iowa Tribe of Oklahoma Wind Feasibility Study

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

    Oklahoma Wind Feasibility Study ORGANIZATION * Iowa Tribe of Oklahoma Federally Recognized Indian Tribe Central Oklahoma (between OKC & Tulsa) Strong Commitment to Energy Efficiency & Renewables * BKJ Solutions, Inc. Tribally Owned Construction Company Construction with USACE, IHS, BIA & Tribe Iowa Tribe of Oklahoma's traditional jurisdictional lands FEASIBILITY GRANT * Objectives Conduct in-Depth Feasibility Study of Wind Energy Identify & Address Technical

  15. Ames Laboratory Research Reactor Facility Ames, Iowa

    Office of Legacy Management (LM)

    ,, *' ; . Final Radiological Condition of the Ames Laboratory Research Reactor Facility Ames, Iowa _, . AGENCY: Office of Operational Safety, Department of Energy ' ACTION: Notice of Availability of Archival Information Package SUMMARY: The'Office of Operational Safety of the Department O i Energy (DOE) has reviewed documentation relating to the decontamination and decommissioning operations conducted at the Ames Laboratory Research Reactor Facility, Ames, Iowa and has prepared an archival

  16. The Ames Laboratory Creating Materials and Energy Solutions

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Iowa Powder Atomization Technologies: IPAT's goal is to create titanium metal powders that ... Using gas atomization nozzles and pour tubes developed at Ames Laboratory, the titanium ...

  17. Atomizing nozzle and process

    DOE Patents [OSTI]

    Anderson, Iver E.; Figliola, Richard S.; Molnar, Holly M.

    1993-07-20

    High pressure atomizing nozzle includes a high pressure gas manifold having a divergent expansion chamber between a gas inlet and arcuate manifold segment to minimize standing shock wave patterns in the manifold and thereby improve filling of the manifold with high pressure gas for improved melt atomization. The atomizing nozzle is especially useful in atomizing rare earth-transition metal alloys to form fine powder particles wherein a majority of the powder particles exhibit particle sizes having near-optimum magnetic properties.

  18. Atomizing nozzle and process

    DOE Patents [OSTI]

    Anderson, Iver E.; Figliola, Richard S.; Molnar, Holly M.

    1992-06-30

    High pressure atomizing nozzle includes a high pressure gas manifold having a divergent expansion chamber between a gas inlet and arcuate manifold segment to minimize standing shock wave patterns in the manifold and thereby improve filling of the manifold with high pressure gas for improved melt atomization. The atomizing nozzle is especially useful in atomizing rare earth-transition metal alloys to form fine powder particles wherein a majority of the powder particles exhibit particle sizes having near-optimum magnetic properties.

  19. ,"Iowa Natural Gas Industrial Price (Dollars per Thousand Cubic...

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

    586-8800",,,"1292016 12:15:35 AM" "Back to Contents","Data 1: Iowa Natural Gas Industrial Price (Dollars per Thousand Cubic Feet)" "Sourcekey","N3035IA3" "Date","Iowa Natural...

  20. Windsor Heights, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    article is a stub. You can help OpenEI by expanding it. Windsor Heights is a city in Polk County, Iowa. It falls under Iowa's 3rd congressional district.12 References US...

  1. West Burlington, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. West Burlington is a city in Des Moines County, Iowa. It falls under Iowa's 2nd...

  2. City of Alta Vista, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Iowa (Utility Company) Jump to: navigation, search Name: Alta Vista Municipal Utilities Place: Iowa Phone Number: (641) 364-2975 Outage Hotline: (641) 364-2975 References: EIA Form...

  3. Sioux Rapids, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    article is a stub. You can help OpenEI by expanding it. Sioux Rapids is a city in Buena Vista County, Iowa. It falls under Iowa's 5th congressional district.12 References ...

  4. Linn Grove, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    article is a stub. You can help OpenEI by expanding it. Linn Grove is a city in Buena Vista County, Iowa. It falls under Iowa's 5th congressional district.12 References ...

  5. Storm Lake, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    article is a stub. You can help OpenEI by expanding it. Storm Lake is a city in Buena Vista County, Iowa. It falls under Iowa's 5th congressional district.12 Registered...

  6. City of Stuart, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Stuart, Iowa (Utility Company) Jump to: navigation, search Name: Stuart City of Place: Iowa Phone Number: 515-523-2915 Website: stuartia.com Facebook: https:www.facebook.com...

  7. St. Ansgar, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    This article is a stub. You can help OpenEI by expanding it. St. Ansgar is a city in Mitchell County, Iowa. It falls under Iowa's 4th congressional district.12 Registered...

  8. City of Pella, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Pella, Iowa (Utility Company) Jump to: navigation, search Name: Pella City of Place: Iowa Phone Number: (641) 628-2581 Website: www.cityofpella.comindex.aspx Twitter: @CityofPella...

  9. City of Ames, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    City of Ames, Iowa (Utility Company) Jump to: navigation, search Name: Ames Municipal Electric System Place: Iowa Phone Number: (515) 239-5120 or (515) 239-5170 Website:...

  10. City of Wilton, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    City of Wilton, Iowa (Utility Company) Jump to: navigation, search Name: City of Wilton Place: Iowa Phone Number: (563) 732-2115 Website: www.wiltoniowa.orgcity.phpli Twitter:...

  11. City of Algona, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Iowa (Utility Company) Jump to: navigation, search Name: City of Algona Place: Iowa Phone Number: 515.295.3584 Website: www.netamu.com Facebook: https:www.facebook.compages...

  12. City of Fairbank, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Name: City of Fairbank Place: Iowa Phone Number: (319) 635-2869 Website: www.fairbank-ia.orgpublic-wor Facebook: https:www.facebook.comFairbankIowa Outage Hotline: (319)...

  13. City of Wall Lake, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    City of Wall Lake, Iowa (Utility Company) Jump to: navigation, search Name: City of Wall Lake Place: Iowa Phone Number: (712) 664-2216 Website: walllake.com?pageid40 Outage...

  14. Pleasant Hill, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Pleasant Hill is a city in Polk County, Iowa. It falls under Iowa's 3rd congressional district.12...

  15. City of Brooklyn, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Brooklyn, Iowa (Utility Company) Jump to: navigation, search Name: Brooklyn Municipal Utilities Place: Iowa Phone Number: 641-522-9292 or 641-522-7711 Website: brooklyniowa.com...

  16. City of Sibley, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Iowa Phone Number: 712-754-3454 or (712) 754-2541 Website: www.sibleyiowa.netsibleyserv Facebook: https:www.facebook.comSibley.Iowa Outage Hotline: 712-754-3454 or (712)...

  17. City of Sioux Center, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Iowa (Utility Company) Jump to: navigation, search Name: City of Sioux Center Place: Iowa Phone Number: (712) 722-0761 or (712) 722-0921 Website: siouxcenter.org31Municipal-U...

  18. Wind Resources on Tribal Land. Iowa Tribe of Oklahoma

    SciTech Connect (OSTI)

    Holiday, Michelle

    2015-03-27

    Final project report submitted by the Iowa Tribe of Oklahoma for the Department of Energy Wind Energy Grant

  19. Iowa: Iowa’s Clean Energy Resources and Economy

    SciTech Connect (OSTI)

    2013-03-15

    This document highlights the Office of Energy Efficiency and Renewable Energy's investments and impacts in the state of Iowa.

  20. President Obama Talks Clean Energy in Iowa | Department of Energy

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

    in Iowa President Obama Talks Clean Energy in Iowa May 25, 2012 - 12:32pm Addthis President Barack Obama delivers remarks at TPI Composites wind turbine blade facility in Newton, Iowa. | Photo Courtesy of the White House. President Barack Obama delivers remarks at TPI Composites wind turbine blade facility in Newton, Iowa. | Photo Courtesy of the White House. Matt Compton Deputy Director of Online Content for the Office of Digital Strategy at the White House. What are the key facts? President

  1. 2015 Iowa Wind Power Conference and Iowa Wind Energy Association Midwest Regional Energy Job Fair

    Broader source: Energy.gov [DOE]

    The first day of the event will focus on the job and education fair, time with exhibitors, and the Iowa Wind Energy Association's annual membership meeting. The second day will be a traditional...

  2. Powder collection apparatus/method

    DOE Patents [OSTI]

    Anderson, I.E.; Terpstra, R.L.; Moore, J.A.

    1994-01-11

    Device for separating and collecting ultrafine atomized powder from the gas stream of a gas atomizing apparatus comprises a housing having an interior wall oriented at an angle relative to horizontal so as to form a downwardly converging, conical expansion chamber, an inlet conduit communicated to the expansion chamber proximate an upper region thereof for receiving the gas stream, and an outlet proximate a lower region of the expansion chamber. The inlet conduit is oriented at a compound inclined angle (with respect to horizontal) selected to promote separation and collection of powder from the gas stream in the expansion chamber. The compound angle comprises a first entrance angle that is greater than the angle of repose of the powder on the housing interior wall such that any powder accumulation in the inlet conduit tends to flow down the wall toward the outlet. The second angle is selected generally equal to the angle of the housing interior wall measured from the same horizontal plane so as to direct the gas stream into the expansion chamber generally tangent to the housing interior wall to establish a downward swirling gas stream flow in the expansion chamber. A powder collection container is communicated to the outlet of the expansion chamber to collect the powder for further processing. 4 figures.

  3. Stability of Iowa mutant and wild type Aβ-peptide aggregates

    SciTech Connect (OSTI)

    Alred, Erik J.; Scheele, Emily G.; Berhanu, Workalemahu M.; Hansmann, Ulrich H. E.

    2014-11-07

    Recent experiments indicate a connection between the structure of amyloid aggregates and their cytotoxicity as related to neurodegenerative diseases. Of particular interest is the Iowa Mutant, which causes early-onset of Alzheimer's disease. While wild-type Amyloid β-peptides form only parallel beta-sheet aggregates, the mutant also forms meta-stable antiparallel beta sheets. Since these structural variations may cause the difference in the pathological effects of the two Aβ-peptides, we have studied in silico the relative stability of the wild type and Iowa mutant in both parallel and antiparallel forms. We compare regular molecular dynamics simulations with such where the viscosity of the samples is reduced, which, we show, leads to higher sampling efficiency. By analyzing and comparing these four sets of all-atom molecular dynamics simulations, we probe the role of the various factors that could lead to the structural differences. Our analysis indicates that the parallel forms of both wild type and Iowa mutant aggregates are stable, while the antiparallel aggregates are meta-stable for the Iowa mutant and not stable for the wild type. The differences result from the direct alignment of hydrophobic interactions in the in-register parallel oligomers, making them more stable than the antiparallel aggregates. The slightly higher thermodynamic stability of the Iowa mutant fibril-like oligomers in its parallel organization over that in antiparallel form is supported by previous experimental measurements showing slow inter-conversion of antiparallel aggregates into parallel ones. Knowledge of the mechanism that selects between parallel and antiparallel conformations and determines their relative stability may open new avenues for the development of therapies targeting familial forms of early-onset Alzheimer's disease.

  4. Preparation of superconductor precursor powders

    DOE Patents [OSTI]

    Bhattacharya, R.

    1998-08-04

    A process for the preparation of a precursor metallic powder composition for use in the subsequent formation of a superconductor. The process comprises the steps of providing an electrodeposition bath comprising an electrolyte medium and a cathode substrate electrode, and providing to the bath one or more soluble salts of one or more respective metals which are capable of exhibiting superconductor properties upon subsequent appropriate treatment. The bath is continually energized to cause the metallic and/or reduced particles formed at the electrode to drop as a powder from the electrode into the bath, and this powder, which is a precursor powder for superconductor production, is recovered from the bath for subsequent treatment. The process permits direct inclusion of all metals in the preparation of the precursor powder, and yields an amorphous product mixed on an atomic scale to thereby impart inherent high reactivity. Superconductors which can be formed from the precursor powder include pellet and powder-in-tube products. 7 figs.

  5. Preparation of superconductor precursor powders

    DOE Patents [OSTI]

    Bhattacharya, Raghunath; Blaugher, Richard D.

    1995-01-01

    A process for the preparation of a precursor metallic powder composition for use in the subsequent formation of a superconductor. The process comprises the steps of providing an electrodeposition bath comprising an electrolyte medium and a cathode substrate electrode, and providing to the bath one or more soluble salts of one or more respective metals, such as nitrate salts of thallium, barium, calcium, and copper, which are capable of exhibiting superconductor properties upon subsequent appropriate treatment. The bath is continually energized to cause the metallic particles formed at the electrode to drop as a powder from the electrode into the bath, and this powder, which is a precursor powder for superconductor production, is recovered from the bath for subsequent treatment. The process permits direct inclusion of thallium in the preparation of the precursor powder, and yields an amorphous product mixed on an atomic scale to thereby impart inherent high reactivity. Superconductors which can be formed from the precursor powder include pellet and powder-in-tube products.

  6. Energetic powder

    DOE Patents [OSTI]

    Jorgensen, Betty S.; Danen, Wayne C.

    2003-12-23

    Fluoroalkylsilane-coated metal particles. The particles have a central metal core, a buffer layer surrounding the core, and a fluoroalkylsilane layer attached to the buffer layer. The particles may be prepared by combining a chemically reactive fluoroalkylsilane compound with an oxide coated metal particle having a hydroxylated surface. The resulting fluoroalkylsilane layer that coats the particles provides them with excellent resistance to aging. The particles can be blended with oxidant particles to form energetic powder that releases chemical energy when the buffer layer is physically disrupted so that the reductant metal core can react with the oxidant.

  7. CMI Education Partner: Iowa State University | Critical Materials Institute

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Partner: Iowa State University Iowa State University offers courses in several areas: Materials Engineering Materials Science and Engineering Recycling/Industrial Engineering Geology Chemistry http://catalog.iastate.edu/collegescurricula/ Course could be changed semester by semester. The list below is based on general information of Iowa State University. Materials Engineering Courses primarily for undergraduates: MAT E 214. Structural Characterization of Materials. (2-2) Cr. 3. F.S. Prereq: MAT

  8. POET-DSM biorefinery in Iowa | Department of Energy

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

    POET-DSM biorefinery in Iowa POET-DSM biorefinery in Iowa Addthis Cellulosic ethanol biorefinery 1 of 10 Cellulosic ethanol biorefinery The mechanical building (front), solid/liquid separation building (left), and anaerobic digestion building (back) at POET-DSM's Project LIBERTY biorefinery in Emmetsburg, Iowa. Image: Courtesy of POET-DSM Stacking up biomass 2 of 10 Stacking up biomass The biomass stackyard, where corn waste is stored at POET-DSM's Project LIBERTY biorefinery. Image: Courtesy of

  9. Iowas of Oklahoma Renewable Energy Project

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

    FUN * Involved in a Renewable Energy Project Grant Application - April 2009 Notification - September 2009 Finalized Details - March 2010 Project Kickoff - May 2010 * Cutting Edge Technology * Economic Development for Tribe FORTUNATE * Project Manager * Iowa Tribe of Oklahoma Federally Recognized Indian Tribe Central Oklahoma (between OKC & Tulsa) Fewer than 700 Tribal Members * BKJ Solutions, Inc. 8(a) / HUBZone Certified Business with SBA Construction with U.S.

  10. ,"Iowa Natural Gas Underground Storage Net Withdrawals (MMcf...

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

    Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Iowa Natural Gas Underground Storage Net Withdrawals (MMcf)",1,"Monthly","102015" ,"Release...

  11. Polk City, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Polk City, Iowa: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 41.7713764, -93.7129997 Show Map Loading map... "minzoom":false,"mappingservic...

  12. Washington County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Washington County, Iowa: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 41.3477966, -91.7538817 Show Map Loading map... "minzoom":false,"mappi...

  13. Iowa Renewable Fuels Association IRFA | Open Energy Information

    Open Energy Info (EERE)

    Product: Fosters the development and growth of renewable fuels industry through education, promotion and infrastructure development in Iowa. Coordinates: 33.831879,...

  14. Iowa: West Union Green Transformation Project | Department of...

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

    West Union Green Transformation Project Iowa: West Union Green Transformation Project ... These grant funds will be used to close up their buildings-making them more energy ...

  15. City of Manning, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Place: Iowa Phone Number: 712-655-3214 or (712) 655-2176 Website: www.manningia.commaintenance- Facebook: https:www.facebook.compagesManning-Chamber-of-Commerce...

  16. Warren County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Iowa: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 41.3080549, -93.5003454 Show Map Loading map... "minzoom":false,"mappingservice":"googlem...

  17. City of Fontanelle, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Municipal Utilities Place: Iowa Phone Number: (641) 745-3961 Facebook: https:www.facebook.comCityofFontanelle?rf162620740434235 Outage Hotline: (641) 745-3961...

  18. City of Mt Pleasant, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Number: (319) 385-2121 Website: mountpleasantiowa.orgalliance Twitter: @MtPleasantIOWA Facebook: https:www.facebook.commountpleasantia Outage Hotline: (319) 385-2121...

  19. Iowa's 5th congressional district: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    County Corn Processors Siouxland Energy and Livestock Cooperative SELC Southern Iowa Bio Energy Soy Solutions Tall Corn Ethanol LLC West Central Biodiesel Investors LLC West...

  20. Iowa Renewable Electric Power Industry Net Generation, by Energy...

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

    Iowa" "Energy Source",2006,2007,2008,2009,2010 "Geothermal","-","-","-","-","-" "Hydro Conventional",909,962,819,971,948 "Solar","-","-","-","-","-" "Wind",2318,2757,4084,7421,9170 ...

  1. Amana Society Service Co (Iowa) EIA Revenue and Sales - January...

    Open Energy Info (EERE)

    Amana Society Service Co (Iowa) EIA Revenue and Sales - January 2008 Jump to: navigation, search EIA Monthly Electric Utility Sales and Revenue Data for Amana Society Service Co...

  2. Amana Society Service Co (Iowa) EIA Revenue and Sales - November...

    Open Energy Info (EERE)

    Amana Society Service Co (Iowa) EIA Revenue and Sales - November 2008 Jump to: navigation, search EIA Monthly Electric Utility Sales and Revenue Data for Amana Society Service Co...

  3. Amana Society Service Co (Iowa) EIA Revenue and Sales - February...

    Open Energy Info (EERE)

    Amana Society Service Co (Iowa) EIA Revenue and Sales - February 2008 Jump to: navigation, search EIA Monthly Electric Utility Sales and Revenue Data for Amana Society Service Co...

  4. Amana Society Service Co (Iowa) EIA Revenue and Sales - October...

    Open Energy Info (EERE)

    Amana Society Service Co (Iowa) EIA Revenue and Sales - October 2008 Jump to: navigation, search EIA Monthly Electric Utility Sales and Revenue Data for Amana Society Service Co...

  5. Amana Society Service Co (Iowa) EIA Revenue and Sales - December...

    Open Energy Info (EERE)

    Amana Society Service Co (Iowa) EIA Revenue and Sales - December 2008 Jump to: navigation, search EIA Monthly Electric Utility Sales and Revenue Data for Amana Society Service Co...

  6. Iowa's 4th congressional district: Energy Resources | Open Energy...

    Open Energy Info (EERE)

    Central Iowa Renewable Energy East Fork Biodiesel LLC Freedom Fuels LLC Frontier Ethanol LLC Frontline BioEnergy LLC Golden Grain Energy LLC Hawkeye Renewables formerly...

  7. Mitchell County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Mitchell County, Iowa: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.3710702, -92.8577105 Show Map Loading map... "minzoom":false,"mapping...

  8. Benefits of Biofuel Production and Use in Iowa

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

    ...bioenergyabout-bioenergy-technologies-office-growing-americas-energy-future-replacing-whole acore.orgfilespdfsstatesIowa.pdf (based on 2011 survey by the Bureau of Labor ...

  9. Iowa Lakes Community College Wind Farm | Open Energy Information

    Open Energy Info (EERE)

    Community College Energy Purchaser Iowa Lakes Community College Location Esterville IA Coordinates 43.397912, -94.81768 Show Map Loading map... "minzoom":false,"mappingse...

  10. Corn LP formerly Central Iowa Renewable Energy | Open Energy...

    Open Energy Info (EERE)

    Place: Goldfield, Iowa Zip: 50542 Product: Bioethanol producer using corn as raw material Coordinates: 37.707559, -117.233459 Show Map Loading map... "minzoom":false,"map...

  11. Iowa Working Natural Gas Underground Storage Capacity (Million...

    Annual Energy Outlook [U.S. Energy Information Administration (EIA)]

    Working Natural Gas Underground Storage Capacity (Million Cubic Feet) Iowa Working Natural Gas Underground Storage Capacity (Million Cubic Feet) Year Jan Feb Mar Apr May Jun Jul...

  12. Iowa Recovery Act State Memo | Department of Energy

    Energy Savers [EERE]

    The American Recovery & Reinvestment Act (ARRA) is making a meaningful down payment on the nation's energy and environmental future. The Recovery Act investments in Iowa are ...

  13. Clay County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Iowa: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 43.1368038, -95.1432068 Show Map Loading map... "minzoom":false,"mappingservice":"googlem...

  14. Iowa Renewable Electric Power Industry Net Summer Capacity, by...

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

    Iowa" "Energy Source",2006,2007,2008,2009,2010 "Geothermal","-","-","-","-","-" "Hydro Conventional",131,131,142,144,144 "Solar","-","-","-","-","-" "Wind",921,1170,2635,3352,3569 ...

  15. Secretary of Energy Moniz discusses Iowa's role in energy independence...

    Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

    Secretary of Energy Moniz discusses Iowa's role in energy independence Ames Tribune staff writer Austin Harrington sat down with Energy Secretary Ernest Moniz on Friday to talk ...

  16. Albert City, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Albert City, Iowa: Energy Resources Jump to: navigation, search Equivalent URI DBpedia Coordinates 42.7819199, -94.9485993 Show Map Loading map... "minzoom":false,"mappingserv...

  17. Powder treatment process

    DOE Patents [OSTI]

    Weyand, John D. (Greensburg, PA)

    1988-01-01

    (1) A process comprising spray drying a powder-containing slurry, the slurry containing a powder constituent susceptible of oxidizing under the temperature conditions of the spray drying, while reducing the tendency for oxidation of the constituent by including as a liquid constituent of the slurry an organic liquid; (2) a process comprising spray drying a powder-containing slurry, the powder having been pretreated to reduce content of a powder constituent susceptible of oxidizing under the temperature conditions of the spray drying, the pretreating comprising heating the powder to react the constituent; and (3) a process comprising reacting ceramic powder, grinding the reacted powder, slurrying the ground powder, spray drying the slurried powder, and blending the dried powder with metal powder.

  18. Powder treatment process

    DOE Patents [OSTI]

    Weyand, J.D.

    1988-02-09

    Disclosed are: (1) a process comprising spray drying a powder-containing slurry, the slurry containing a powder constituent susceptible of oxidizing under the temperature conditions of the spray drying, while reducing the tendency for oxidation of the constituent by including as a liquid constituent of the slurry an organic liquid; (2) a process comprising spray drying a powder-containing slurry, the powder having been pretreated to reduce content of a powder constituent susceptible of oxidizing under the temperature conditions of the spray drying, the pretreating comprising heating the powder to react the constituent; and (3) a process comprising reacting ceramic powder, grinding the reacted powder, slurrying the ground powder, spray drying the slurried powder, and blending the dried powder with metal powder. 2 figs.

  19. Iowa State Historic Preservation Programmatic Agreement | Department of

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

    Energy Iowa State Historic Preservation Programmatic Agreement Iowa State Historic Preservation Programmatic Agreement Fully executed programmatic agreement between DOE, State Energy Office and State Historic Preservation Office. state_historic_preservation_programmatic_agreement_ia.pdf (676.33 KB) More Documents & Publications Illinois State Historic Preservation Programmatic Agreement New Hampshire State Historic Preservation Programmatic Agreement North Carolina State Historic

  20. Powder dispersion system

    DOE Patents [OSTI]

    Gorenz, Heather M.; Brockmann, John E.; Lucero, Daniel A.

    2011-09-20

    A powder dispersion method and apparatus comprising an air eductor and a powder dispensing syringe inserted into a suction connection of the air eductor.

  1. Trends in powder processing equipment

    SciTech Connect (OSTI)

    Sheppard, L.M.

    1993-05-01

    Spray drying is the most widely used process for producing particles. It is used in industries other than ceramics including food, chemicals, and pharmaceutical. The process involves the atomization of a liquid feed stock into a spray of droplets and contacting the droplets with hot air in a drying chamber. The sprays are produced by either rotary or nozzle atomizers. Evaporation of moisture from the droplets and formation of dry particles proceed under controlled temperature and airflow conditions. Powder is then discharged continuously from the drying chamber. Spray drying equipment is being improved to handle an ever-increasing number of applications. Several developments in particle-size reduction equipment are also described.

  2. Climate change and maize yield in Iowa

    DOE Public Access Gateway for Energy & Science Beta (PAGES Beta)

    Xu, Hong; Twine, Tracy E.; Girvetz, Evan

    2016-05-24

    Climate is changing across the world, including the major maize-growing state of Iowa in the USA. To maintain crop yields, farmers will need a suite of adaptation strategies, and choice of strategy will depend on how the local to regional climate is expected to change. Here we predict how maize yield might change through the 21st century as compared with late 20th century yields across Iowa, USA, a region representing ideal climate and soils for maize production that contributes substantially to the global maize economy. To account for climate model uncertainty, we drive a dynamic ecosystem model with output frommore » six climate models and two future climate forcing scenarios. Despite a wide range in the predicted amount of warming and change to summer precipitation, all simulations predict a decrease in maize yields from late 20th century to middle and late 21st century ranging from 15% to 50%. Linear regression of all models predicts a 6% state-averaged yield decrease for every 1°C increase in warm season average air temperature. When the influence of moisture stress on crop growth is removed from the model, yield decreases either remain the same or are reduced, depending on predicted changes in warm season precipitation. Lastly, our results suggest that even if maize were to receive all the water it needed, under the strongest climate forcing scenario yields will decline by 10-20% by the end of the 21st century.« less

  3. Preparing titanium nitride powder

    DOE Patents [OSTI]

    Bamberger, Carlos E.

    1989-07-04

    A process for making titanium nitride powder by reaction of titanium phosphates with sodium cyanide.

  4. Preparing titanium nitride powder

    DOE Patents [OSTI]

    Bamberger, Carlos E.

    1989-01-01

    A process for making titanium nitride powder by reaction of titanium phosphates with sodium cyanide.

  5. Preparation of metal diboride powders

    DOE Patents [OSTI]

    Brynestad, J.; Bamberger, C.E.

    Finely-divided titanium diboride or zirconium diboride powders are formed by reacting gaseous boron trichloride with a material selected from the group of consisting of titanium powder, zirconium powder, titanium dichloride powder, titanium trichloride powder, and gaseous titanium trichloride.

  6. Preparation of titanium diboride powder

    DOE Patents [OSTI]

    Brynestad, Jorulf; Bamberger, Carlos E.

    1985-01-01

    Finely-divided titanium diboride or zirconium diboride powders are formed by reacting gaseous boron trichloride with a material selected from the group consisting of titanium powder, zirconium powder, titanium dichloride powder, titanium trichloride powder, and gaseous titanium trichloride.

  7. Targeted Energy Efficiency Expert Evaluation (E4) Report: Iowa City Federal Building and U.S. Post Office, Iowa City, IA

    SciTech Connect (OSTI)

    Goddard, James K.; Fernandez, Nicholas; Underhill, Ronald M.; Gowri, Krishnan

    2013-03-01

    Final report summarizing Targeted E4 measures and energy savings analysis for the Iowa City Federal Building and Post Office.

  8. US hydropower resource assessment for Iowa

    SciTech Connect (OSTI)

    Francfort, J.E.

    1995-12-01

    The Department of Energy is developing an estimate of the undeveloped hydropower potential in this country. The Hydropower Evaluation Software is a computer model that was developed by the Idaho National Engineering Laboratory for this purpose. The software measures the undeveloped hydropower resources available in the United States, using uniform criteria for measurement. The software was developed and tested using hydropower information and data provided by the Southwestern Power Administration. It is a menu-driven software program that allows the personal computer user to assign environmental attributes to potential hydropower sites, calculate development suitability factors for each site based on the environmental attributes present, and generate reports based on these suitability factors. This report details the resource assessment results for the State of Iowa.

  9. City of Danville, Iowa (Utility Company) | Open Energy Information

    Open Energy Info (EERE)

    Danville Place: Iowa Phone Number: 319-392-4685 Website: www.danvilleiowa.comcityhall Outage Hotline: 319-392-4685 References: EIA Form EIA-861 Final Data File for 2010 -...

  10. Harrison County, Iowa: Energy Resources | Open Energy Information

    Open Energy Info (EERE)

    Hide Map This article is a stub. You can help OpenEI by expanding it. Harrison County is a county in Iowa. Its FIPS County Code is 085. It is classified as ASHRAE...