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Browse by Category: Main > Chemistry
Class Information
Number: 585/640
Name: Chemistry of hydrocarbon compounds > Unsaturated compound synthesis > From nonhydrocarbon feed > Alcohol, ester, or ether > Using metal oxide catalyst
Description: Subject matter wherein a catalyst containing a metal oxide is employed.










Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Patent Number Title Of Patent Date Issued
8710288 Process to increase selectivity to ethylene in oxygenates-to-olefins conversions Apr. 29, 2014
8704027 Process for preparing ethylene and propylene Apr. 22, 2014
8686211 Process for preparing ethylene and/or propylene and a butadiene-enriched product Apr. 1, 2014
8686207 Process for preparing ethylene and propylene Apr. 1, 2014
8680356 Catalyst and process for preparing isoolefins Mar. 25, 2014
8674157 Production of olefins Mar. 18, 2014
8668823 Methods and units for mitigation of carbon oxides during hydrotreating Mar. 11, 2014
8648226 Process for producing renewable gasoline, and fuel compositions produced therefrom Feb. 11, 2014
8641991 Hybrid refinery for co-processing biomass with conventional refinery streams Feb. 4, 2014
8629073 Catalyst comprising an izm-2 zeolite and at least one metal, and its use in the transformation of hydrocarbons Jan. 14, 2014
8598399 Catalyst composition for direct conversion of ethanol to propylene Dec. 3, 2013
8598393 Process for reducing the oxygen content of high-oxygen feedstocks Dec. 3, 2013
8598398 Process for the preparation of an olefin Dec. 3, 2013
8552241 Method of converting ethanol to base stock for diesel fuel Oct. 8, 2013
8552234 Hydrogenation process Oct. 8, 2013
8552240 Process for producing propylene Oct. 8, 2013
8546635 Methods and apparatuses for preparing upgraded pyrolysis oil Oct. 1, 2013
8536396 Production of olefins Sep. 17, 2013
8530714 Method for production of lower olefin Sep. 10, 2013
8524970 Process and plant for producing synthetic fuels Sep. 3, 2013
8518370 Metalloaluminophosphate molecular sieves with lamellar crystal morphology and their preparation Aug. 27, 2013
8470293 Method of preparing a molecular sieve and its use in the conversion of oxygenates to olefins Jun. 25, 2013
8450542 Integrated process for converting carbohydrates to hydrocarbons May. 28, 2013
8450545 Process for converting an oxygenated feed to high octane gasoline May. 28, 2013
8450550 Process and apparatus for producing propylene May. 28, 2013
8445740 Absorber demethanizer for FCC process May. 21, 2013
8440873 Process for producing olefins May. 14, 2013
8426664 Process for producing ethylene Apr. 23, 2013
8415518 Production of light olefins Apr. 9, 2013
8415519 Methods for determining efficacy of metal oxide co-catalysts for oxygenates-to-olefins reactions Apr. 9, 2013
8399578 Synthesis of chabazite-containing molecular sieves and their use in the conversion of oxygenates to olefins Mar. 19, 2013
8399728 Absorber demethanizer for methanol to olefins process Mar. 19, 2013
8395008 Process and catalyst for cracking of ethers and alcohols Mar. 12, 2013
8389782 Biofuel production through catalytic deoxygenation Mar. 5, 2013
8389784 Method of producing propylene containing biomass-origin carbon Mar. 5, 2013
8378159 Process and system for converting biogas to liquid fuels Feb. 19, 2013
8377288 Methods and units for mitigation of carbon oxides during hydrotreating Feb. 19, 2013
8373012 Renewable jet fuel blendstock from isobutanol Feb. 12, 2013
8373013 Process for combining the catalytic conversion of organic oxygenates and the catalytic conversion of hydrocarbons Feb. 12, 2013
8367886 Reactive distillation for the dehydration of mixed alcohols Feb. 5, 2013
8362183 MTO process based on MeAPO molecular sieves combined with an OCP process to make olefins Jan. 29, 2013
8338655 Conversion of ethanol broth to LPG and gasoline Dec. 25, 2012
8338656 Separating olefin streams Dec. 25, 2012
8309781 Process for the production of light olefins from ethanol in the presence of a macroporous catalyst that comes in the form of balls Nov. 13, 2012
8304594 Process for increasing ethylene and/or propylene yield during conversion of oxygenates Nov. 6, 2012
8299314 Method and system for regenerating catalyst from a plurality of hydrocarbon conversion apparatuses Oct. 30, 2012
8293854 Synthesis of chabazite-containing molecular sieves and their use in the conversion of oxygenates to olefins Oct. 23, 2012
8273930 Process for producing ethylene from ethanol combining the catalytic conversion of hydrocarbons Sep. 25, 2012
8269056 Process for the preparation of an olefinic product Sep. 18, 2012
8202413 Process to conversion of oxygenates to gasoline Jun. 19, 2012

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