Patent application number | Description | Published |
20080300327 | Process For Producing Liquefied Petroleum Gas - A synthesis gas is produced from a carbon-containing starting material such as a coal; a CO-containing gas is separated from the resultant synthesis gas, whereby obtaining a gas containing carbon monoxide and hydrogen; a methanol- and/or dimethyl ether-containing gas is produced from the resultant gas containing carbon monoxide and hydrogen; meanwhile, a H | 12-04-2008 |
20080319245 | Catalyst and Process for Producing Liquefied Petroleum Gas - A catalyst for producing a liquefied petroleum gas according to the present invention comprises a methanol synthesis catalyst component in which an olefin-hydrogenation catalyst component is supported on a Zn—Cr-based methanol synthesis catalyst, and a zeolite catalyst component. It can be used in a reaction of carbon monoxide and hydrogen to give a hydrocarbon containing propane or butane as a main component, i.e., a liquefied petroleum gas, with high activity, high selectivity and high yield. Furthermore, the catalyst has a longer catalyst life with less deterioration. | 12-25-2008 |
20100234649 | Catalyst for Methanol Synthesis and Production Method Thereof, and Method for Producing Methanol - This catalyst for methanol synthesis, where methanol is synthesized via a formic ester, is a catalyst for methanol synthesis which carries out a reaction under the presence of a starting material gas containing hydrogen and at least either one of carbon monoxide and carbon dioxide, and an alcohol as a solvent, and includes a catalyst containing Cu, Mg, Na, Pd, and an alkali metal formate salt. | 09-16-2010 |
20110028307 | CATALYST AND PROCESS FOR PRODUCING LIQUEFIED PETROLEUM GAS - A catalyst for producing a liquefied petroleum gas according to the present invention comprises a Pd- and/or Pt-based catalyst component and a USY-type zeolite. By using the catalyst, a hydrocarbon containing propane or butane as a main component, i.e. a liquefied petroleum gas, can be produced with high activity, high selectivity and high yield from at least one of methanol and dimethyl ether. | 02-03-2011 |
Patent application number | Description | Published |
20090042717 | CATALYST FOR LPG PRODUCTION - A catalyst for producing a liquefied petroleum gas according to the present invention comprises a Pd-based methanol synthesis catalyst component and a β-zeolite catalyst component. It can be used in a reaction of carbon monoxide and hydrogen to give a hydrocarbon containing propane or butane as a main component, i.e., a liquefied petroleum gas, with high activity, high selectivity and high yield. Furthermore, the catalyst has a longer catalyst life with less deterioration. | 02-12-2009 |
20090292149 | CATALYST FOR LIQUEFIED PETROLEUM GAS PRODUCTION AND METHOD FOR PRODUCING LIQUEFIED PETROLEUM GAS USING THE CATALYST - It is an objective of the present invention to provide a catalyst with high LPG selectivity, which is used for the semi-indirect method for synthesizing a liquefied petroleum gas (LPG). | 11-26-2009 |
20100222624 | CATALYST FOR LIQUEFIED PETROLEUM GAS PRODUCTION - It is an objective of the present invention to provide a catalyst for liquefied petroleum gas production that is less likely to deteriorate over time and is capable of serving as a catalyst in a reaction for producing a liquefied petroleum gas from carbon monoxide and hydrogen under relatively low temperature and pressure conditions. | 09-02-2010 |
20110136924 | CATALYST AND PROCESS FOR PRODUCING LIQUEFIED PETROLEUM GAS - The present invention relates to a catalyst for producing a liquefied petroleum gas, which is used for producing a liquefied petroleum gas containing propane or butane as a main component by reacting carbon monoxide and hydrogen, and comprises a Cu—Zn-based methanol synthesis catalyst and a Cu-supported β-zeolite in which at least Cu is supported on a β-zeolite. | 06-09-2011 |
20110166397 | METHOD FOR CATALYTICALLY CRACKING WASTE PLASTICS AND APPARATUS FOR CATALYTICALLY CRACKING WASTE PLASTICS - To provide a method for catalytically cracking waste plastics wherein the efficiency in decomposition is high; even polyethylene composed of linear chain molecules difficult in decomposition is decomposable at a low temperature and decomposed residue is hardly produced; the process is simple since dechlorination can be achieved at the same time with catalytically cracking waste plastics in one reaction vessel; and oil fractions can be recovered at 50% or more on a net yield basis. The method for catalytically cracking waste plastics of the present invention has a constitution in which waste plastics are loaded as a raw material into a granular FCC catalyst heated to a temperature range from 350° C. to 500° C. inside a reaction vessel, thereby decomposing and gasifying the waste plastics in contact with the FCC catalyst. | 07-07-2011 |