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Processes for preparing a catalyzed carbonaceous particulate

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01J-023/04    C07C-004/00   
미국특허분류(USC) 048/127.7; 048/197R; 048/210; 585/701; 585/704; 585/733; 423/437.1; 241/023
출원번호 US-0648469 (2009-12-29)
등록번호 US-8734547 (2014-05-27)
발명자 / 주소
  • Rappas, Alkis S.
  • Spitz, Robert A.
출원인 / 주소
  • Greatpoint Energy, Inc.
대리인 / 주소
    McDonnell Boehnen Hulbert & Berghoff LLP
인용정보 피인용 횟수 : 1  인용 특허 : 239
초록

Processes are provided for preparing a substantially free-flowing alkali metal gasification catalyst-loaded carbonaceous particulate suitable for use as a feedstock for the production of gaseous products, and in particular methane, via the catalytic gasification of the catalyst-loaded carbonaceous particulate in the presence of steam.

대표
청구항
▼

1. A process for preparing a substantially free-flowing alkali metal gasification catalyst-loaded carbonaceous particulate from a carbonaceous feedstock, the process comprising the steps of: (A) providing a carbonaceous feedstock having an initial moisture content;(B) grinding the carbonaceous feedstock;(C) classifying the carbonaceous feedstock from step (B) to a specified particle size profile to produce a carbonaceous particulate;(D) contacting the carbonaceous particulate with an amount of an aqueous solution comprising a concentration of an alkali m...

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  167. Sass Allan (Los Angeles CA), Process for the gasification of carbonaceous materials.
  168. Siegfried Peter (Uttenreuth DEX) Wenger Martin (Ingolstadt DEX), Process for the gasification of raw carboniferous materials.
  169. Velling Gnther (Bornheim DEX) Brngel Norbert (Cologne DEX), Process for the oxidation of hydrogen sulphide dissolved in the waste water from a coal gasification process.
  170. van der Burgt Maarten J. (The Hague NLX) Boelema Sikke J. A. (The Hague NLX) Schoeber Willem J. A. H. (The Hague NLX) Zuideveld Pieter L. (Amsterdam NLX), Process for the preparation of hydrocarbons from carbon-containing material.
  171. Eakman James M. (Houston TX) Marshall Harry A. (Madison NJ) Kalina Theodore (Morris Plains NJ), Process for the production of a chemical synthesis gas from coal.
  172. Eakman ; James M. ; Nahas ; Nicholas C. ; Euker ; Jr. ; Charles A., Process for the production of an intermediate Btu gas.
  173. Eakman James M. (Baytown TX) Nahas Nicholas C. (Baytown TX) Euker ; Jr. Charles A. (Houston TX), Process for the production of an intermediate Btu gas.
  174. Patel Jitendra G. (Bolingbrook IL) Sandstrom William A. (Chicago IL) Tarman Paul B. (Elmhurst IL), Process for the production of fuel gas from coal.
  175. Velenyi Louis J. (Lyndhurst OH) Krupa Andrew S. (Twinsburg OH), Process for the production of hydrogen.
  176. Shaw,Gareth David Huntley; Johansen,Roger, Process for the recovery of oil from a natural oil reservoir.
  177. Winkler ; Hans J. S., Process for the removal of H.sub.2 S and CO.sub.2 from gaseous streams.
  178. Forg Wolfgang (Icking DEX) Ranke Gerhard (Pocking DEX) Heisel Michael (Pullach DEX) Maschmeyer Dietrich (Marl DEX) Walter Robert (Haltern DEX), Process for the removal of HCN from gas mixtures.
  179. Gajda,Gregory J.; Woodle,Guy B.; Jan,Deng Yang; Zarchy,Andrew S., Process for the removal of nitrogen compounds from a fluid stream.
  180. Wiesner Paul (Oberursel DT) Wohler Fritz (Frankfurt am Main DT) Stonner Hans-Martin (Frankfurt am Main DT), Process for the treatment of phenol-containing waste water from coal degassing or gasification processes.
  181. Kimura Muneaki (Shuzuoka JPX) Kai Tadashi (Tokyo JPX), Process for thermal cracking of carbonaceous substances which increases gasoline fraction and light oil conversions.
  182. Eisenlohr Karl-Heinz (Dreieich DEX) Gaensslen Hans (Frankfurt DEX) Kriebel Manfred (Frankfurt DEX) Tanz Heiner (Dreieich DEX), Process of producing a synthesis gas which has a low inert gas content.
  183. Bratzler Karl (Bad Homburg DT) Doerges Alexander (Frankfurt am Main DT) Kriebel Manfred (Frankfurt am Main DT), Process of purifying gases produced by the gasification of solid or liquid fossil fuels.
  184. Reiling, Vincent G.; Robinson, Earl T.; Nahas, Nicholas Charles; Smith, Jeffery; Mims, Charles, Processes for gasification of a carbonaceous feedstock.
  185. Robinson, Earl T.; Reiling, Vincent G.; Raman, Pattabhi K.; Gal, Eli, Processes for gasification of a carbonaceous feedstock.
  186. Robinson, Earl T.; Raman, Pattabhi K.; Reiling, Vincent G., Processes for hydromethanation of a carbonaceous feedstock.
  187. Robinson, Earl T., Processes for making syngas-derived products.
  188. Yoshikawa, Kozo; Kondo, Yuichi; Kimura, Takahiro; Fujimoto, Tetsuro, Production method for hydrate and device for proceeding the same.
  189. Tolman Radon (Evergreen CO) Stephens ; Jr. Frank M. (Lakewood CO), Production of a fuel gas with a stabilized metal carbide catalyst.
  190. Kamody John F. (Irwin PA), Production of carbon monoxide by the gasification of carbonaceous materials.
  191. Marion Charles P. (Mamaroneck NY), Production of clean HCN-free synthesis gas.
  192. Donald Peter Bucci ; John Michael Repasky ; Nirmal Chatterjee ; Gregory David Snyder, Production of hydrogen using methanation and pressure swing adsorption.
  193. Alexion, Dennis G.; Fedich, Robert B.; Wilbur, John C.; Taylor, Jr., James H.; Glass, Jr., James P.; Say, Geoffrey R.; O'Connor, Richard P., Production of low sulfur syngas from natural gas with C4+/C5+ hydrocarbon recovery.
  194. Duranleau Roger G. (Georgetown TX) Gates ; Jr. Walter C. (Carmel NY), Production of methane-rich gas.
  195. Calvin William J. (Convent Station NJ) Goldstein Stuart S. (Kinnelon NJ) Marshall Harry A. (Madison NJ), Production of methanol via catalytic coal gasification.
  196. Goldstein Stuart S. (Kinnelon NJ) Calvin William J. (Convent Station NJ) Marshall Harry A. (Madison NJ), Production of methanol via catalytic coal gasification.
  197. Child Edward T. (Tarrytown NY) Schlinger Warren G. (Pasadena CA) Richter George N. (San Marino CA), Production of purified synthesis gas H2-rich gas, and by-product CO2-rich gas.
  198. Doughty David T. ; Hayden Richard A. ; Cobes ; III John W. ; Matviya Thomas M., Purification of air in enclosed spaces.
  199. Breu Fred A. (N. Canton OH), Pyrolytic conversion system.
  200. Sheth Atul C. (Tullahoma TN) Holt Jeffrey K. (Manchester TN) Rasnake Darryll G. (Manchester TN) Solomon Robert L. (Seattle WA) Wilson Gregory L. (Redmond WA) Herrigel Howard R. (Seattle WA), Recovery and regeneration of spent MHD seed material by the formate process.
  201. Queneau Paul B. (Golden CO) Hogsett Robert F. (Arvada CO) Beckstead Leo W. (Arvada CO) Huggins Dale K. (Golden CO), Recovery of V2O5 and nickel values from petroleum coke.
  202. Lang Robert J. (Baytown TX), Recovery of alkali metal catalyst constituents with sulfurous acid.
  203. Soung Wen Y. (Houston TX), Recovery of alkali metal constituents from catalytic coal conversion residues.
  204. Pennington Robert E. (Baytown TX) Gibson Michael A. (Houston TX) Arnold George T. (Baytown TX), Recovery of hydrocarbons from coal.
  205. Raman, Pattabhi K.; Lau, Francis S.; Robinson, Earl T.; Anthony, Donald, Reduced carbon footprint steam generation processes.
  206. Appl Max (Dannstadt-Schauernheim DEX) Wagner Ulrich (Limburgerhof DEX) Henrici Hans J. (Mannheim DEX) Kuessner Klaus (Heuchelheim DEX) Volkamer Klaus (Frankenthal DEX) Fuerst Ernst (Neustadt DEX), Removal of CO2 and/or H2S and/or COS from gases containing these constituents.
  207. Kuessner Klaus (Frankenthal DEX) Irnich Rudolf (Bobenheim DEX) Scharpenberg Hans-Georg (Hagen DEX) Volkamer Klaus (Frankenthal DEX), Removal of CO2 and/or H2S from gases.
  208. Diaz Zaida (Houston TX), Removal of H2S from gaseous streams.
  209. Chu Humbert H. (Houston TX) Massie Stephen N. (Spring TX), Removal of HCN, and HCN and COS, from a substantially chloride-free gaseous stream.
  210. Jahnke Frederick C. ; Volk William P., Removal of acidic gases in a gasification power system with production of hydrogen.
  211. Reed Richard S. (Millington NJ) Glueck Alan R. (Lawrenceville NJ), Removal of contaminants from gaseous streams.
  212. Miller Alvin J. (Bartlesville OK) Tuckett William F. (Bartlesville OK), Removal of mercury from gas streams using hydrogen sulfide and amines.
  213. Makrides Alkis C. (Newton Center MA), Removing carbon oxysulfide from gas streams.
  214. Wiesner Paul (Oberursel DE) Stonner Hans-Martin (Schwalbach DE), Removing phenols from waste water.
  215. Wilder David M. (82061 Lost Valley La. Dexter OR 97431), Roll mill for reduction of moisture content in waste material.
  216. Schwarz James A. (Fayetteville NY) Noh Joong S. (Syracuse NY) Agarwal Rajiv K. (Las Vegas NV), Selection and preparation of activated carbon for fuel gas storage.
  217. Yan Tsoung Y. (Philadelphia PA), Simultaneous removal of mercury and water from fluids.
  218. Delbianco Alberto (Magenta ITX) Girardi Ermanno (San Donato Milanese ITX), Single-step coal liquefaction process.
  219. Van Kleeck David A. (Houston TX) Fong Howard L. (Sugar Land TX) Swanson Steven J. (Katy TX), Solution removal of H2S from gas streams.
  220. Diaz Zaida (Houston TX), Solution removal of HCN from gaseous streams, with hydrolysis of thiocyanate formed.
  221. Diaz Zaida (Houston TX), Solution removal of HCN from gaseous streams, with pH adjustment of reacted solution and hydrolysis of thiocyanate forme.
  222. Shinnar Reuel (110 Ash Dr. Great Neck NY 11021) Ullmann A. (153-18 73rd Ave. #2D Flushing NY 11367) Ludmer Zvi (Kfar Gibion Rehovot 76910 ILX), Solvents for the selective removal of H2S from gases containing both H2S and CO2<.
  223. Raman, Pattabhi K.; Lau, Francis S.; Robinson, Earl T., Sour shift process for the removal of carbon monoxide from a gas stream.
  224. Cheung Harry (Buffalo NY), Split stream methanation process.
  225. Najjar Mitri S. (Hopewell Junction NY) Yaghmaie Farokh (Hopewell Junction NY) Sorell Louis S. (Carmel NY), Stable aqueous suspension of partial oxidation ash, slag and char containing polyethoxylated quaternary ammonium salt su.
  226. Najjar Mitri S. (Hopewell Junction NY) Yaghmaie Farrokh (Hopewell Junction NY) Sorell Louis S. (Fishkill NY), Stable aqueous suspensions of slag, fly-ash and char.
  227. Weston Charles W. (Prairieville LA) Mandel Frederick S. (Marinette WI), Sulfate reduction process useful in coal gasification.
  228. Rudy E. Rogers ; Yu Zhong, Surfactant process for promoting gas hydrate formation and application of the same.
  229. Estabrook Lawrence E. (Whittier CA) Suggitt Robert M. (Wappingers Falls NY), Synthesis gas from slurries of solid carbonaceous fuels.
  230. Kalina Theodore (Morris Plains NJ) Moore Roger E. (El Paso TX), Synthesis gas production.
  231. Tucker Gordon H. (Enumclaw WA), System and method for gasification of solid carbonaceous fuels.
  232. Brown Winthrop K. (Bellaire TX) Lankford ; Jr. Frank L. (Bellaire TX), Temperature stabilization system.
  233. Parsley,Alan John; Stouthamer,Christiaan, Tertiary oil recovery combined with gas conversion process.
  234. Warren,David W.; Donahue,Michael B., Thermally-integrated low temperature water-gas shift reactor apparatus and process.
  235. Stambaugh ; Edgel P. ; Chauhan ; Satya P., Treating solid fuel.
  236. Moore George R. (Houston TX), Two stage process for HCN removal from gaseous streams.
  237. Henley John P. (Baton Rouge LA) Pearson Stanley R. (Baton Rouge LA) Peters Bruce C. (Midland MI) LaFitte Larry L. (Baton Rouge LA), Two-stage coal gasification process.
  238. Williams Rollie B. (Baytown TX) Nadkarni Ramachandra A. (Baytown TX), Use of electromagnetic radiation to recover alkali metal constituents from coal conversion residues.
  239. Davies Haydn S. (Solihull GB2) Garstang James H. (Solihull GB2) Timmins Cyril (Solihull GB2), Vaporization and gasification of hydrocarbon feedstocks.

이 특허를 인용한 특허 (1)

  1. Burchardt, Egbert, Method and system for grinding fragmentary starting material.

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