Patents for C10G 35 - Reforming naphtha (5,904)
02/1991
02/12/1991US4992401 Reacting alkali faujasite and l-zeolites with platinum or palladium (acetylacetonate)2; calcination
02/12/1991US4992158 Contacting faujasite or zeolite type L with acetylacetone derivative of palladium or platinum, calcining
02/07/1991WO1991001359A1 Method and apparatus for an on-stream particle replacement system for countercurrent contact of a gas and liquid feed stream with a packed bed
02/06/1991CN1011505B Titanium-aluminum-silicon-oxide molecular sieve compositions
02/05/1991US4990715 Producing aromatic hydrocarbons with catalysts containing gallium and silver
02/05/1991US4990710 High selectivity
02/05/1991US4990239 Production of gasoline and distillate fuels from light cycle oil
01/1991
01/29/1991CA1279659C Process for upgrading light olefins in a turbulent fluidized catalyst bed reactor
01/23/1991EP0409679A1 Process for the activation of halogenated catalysts, catalysts obtained by this process and application of these catalysts in hydrocarbon conversion processes
01/22/1991US4987109 Zeolites for reforming catalysts
01/15/1991US4985230 Method of carrying out heterogeneous catalytic chemical processes
01/15/1991US4985134 Production of gasoline and distillate fuels from light cycle oil
01/09/1991EP0407117A1 Novel platinum reforming catalysts and support materials
01/09/1991EP0407116A1 Novel platinum-tin containing reforming catalysts and reforming process
01/09/1991EP0407115A1 Novel platinum agglomerated iridium catalysts and reforming process
01/08/1991WO1991000777A1 Low-aluminum boron beta zeolite
01/08/1991US4983276 Octane improvement in catalytic cracking and cracking catalyst composition therefor
01/08/1991CA2062947A1 Low-aluminum boron beta zeolite
01/07/1991WO1991000851A1 Isomerization catalyst and process for its use
01/07/1991CA2063439A1 Isomerization catalyst and process for its use
01/04/1991CA2019848A1 Platinum reforming catalysts and support material
01/03/1991CA2019847A1 Platinum agglomerated iridium catalysts and reforming process
01/03/1991CA2019846A1 Platinum-tin containing reforming catalysts and reforming process
01/02/1991EP0405978A1 Large-pored molecular sieves and their use as catalysts and ion exchangers
01/02/1991EP0405038A1 Catalytic reforming process using circulation of a heat exchange fluid in a plurality of hollow internal spaces
01/02/1991CA1278544C Catalytic reforming process
01/01/1991US4982048 High octane gasoline
01/01/1991US4982028 Dehydrogenation and dehydrocyclization catalyst
01/01/1991US4981575 Catalyst regeneration
12/1990
12/27/1990EP0403976A2 A method of producing aromatic hydrocarbons
12/25/1990US4980325 Method of controlling moisture in combustion section of moving bed regeneration process
12/18/1990CA1277971C Process for stabilizing catalysts of the silicalite type
12/13/1990WO1990015118A1 Process and apparatus for vapour-phase cracking of hydrocarbons
12/11/1990US4977121 Group A and group 8 metals
12/11/1990US4977119 Method of regenerating hydrocarbon conversion catalyst by coke burning
12/05/1990EP0400987A1 Process for the production of high-octane gasoline blending stock
12/05/1990EP0400228A1 Simultaneous ring opening and isomerization of cyclic-containing n-paraffin feed
12/05/1990EP0387289A4 Catalytic reforming process
12/04/1990US4975402 Zeolites with zinc oxide and aluminum oxide; efficiency
11/1990
11/27/1990US4973778 Continuous swing tubular reactor-regenerator
11/27/1990US4973401 Process and apparatus for the low pressure reforming of gasolines with heating by smoke gases
11/27/1990US4973400 Heat exchanger for heating the charge of a catalytic reforming unit operating under low pressure
11/20/1990CA1276612C Redispersion of agglomerated noble metals on zeolite catalysts
11/14/1990EP0396628A1 Upgrading lower olefins
11/13/1990US4969987 Integrated process for production of gasoline and ether
11/07/1990EP0396475A1 Preparation of heavy metal carbides having high specific surface area
11/06/1990US4968650 ZSM-5 catalysts having predominantly framework gallium, methods of their preparation, and use thereof
11/06/1990US4968408 Reforming using platinum agglomerated iridium catalysts
10/1990
10/31/1990EP0394434A1 New zeolite ssz-31.
10/30/1990US4966881 Support containing halogen modified with silicon, calcium, magnesium, barium or strontium
10/30/1990US4966880 Novel platinum-tin-alumina reforming catalysts
10/30/1990US4966879 With alumina support modified by silicon, calcium, magnesium, barium or strontium, also containing halide; selectivity
10/30/1990US4966878 Novel platinum agglomerated iridium catalysts
10/30/1990US4966682 Reforming with modified alumina catalysts
10/30/1990US4966681 Oligomerization of lighter products to high octane gasolines
10/30/1990US4966680 Separating oligomerization reaction effluent to provide light gas stream and a condensed liquid hydrocarbon
10/25/1990WO1990012855A1 Conversion of alcohols to ether-rich gasoline
10/25/1990WO1990012854A1 Integrated process for enhancing high octane ether production and olefin conversion in gasoline
10/25/1990WO1990012778A1 Integrated process for production of gasoline and ether from alcohol with feedstock extraction
10/25/1990CA2031212A1 Integrated process for production of gasoline and ether from alcohol with feedstock extraction
10/25/1990CA2031184A1 Conversion of alcohols to ether-rich gasoline
10/25/1990CA2030797A1 Integrated process for enhancing high octane ether production and olefin conversion in gasoline
10/24/1990EP0393099A1 A dehydrogenation catalystsynthesis and its use.
10/23/1990US4965233 Novel zeolite fluid cracking catalysts and preparation thereof from mixtures of calcined clay
10/23/1990US4965232 Controlling temperature and supply of combustion fluid
10/23/1990US4964975 Reforming catalyst with homogeneous metals dispersion
10/16/1990US4963249 Using alumina modified with silicon and an alkaline earth metal
10/09/1990US4962269 Isomerization process
10/09/1990US4962251 Process for production of aromatic hydrocarbons
10/09/1990CA1275064A1 Process for improving octane by the conversion of fused multi-ring aromatics and hydroaromatics to lower molecular weight compounds
10/04/1990WO1990011340A1 Upgrading naphtha in a multiple riser fluid catalytic cracking operation employing a catalyst mixture
10/04/1990WO1990011339A1 Production of high octane gasoline
10/04/1990WO1990011251A1 Production of heavy metal carbides with high specific surface area
10/03/1990CN1009804B Trimetallic catalyst for hydrocarbon coversion
09/1990
09/28/1990CA2013142A1 Method for obtaining heavy metal carbides with high specific surface
09/25/1990US4959198 Downwardly forced particle bed for gas contacting
09/25/1990CA1274549A1 Catalytic treatment process
09/21/1990WO1990011338A1 Process for the conversion of c2-c12 paraffinic hydrocarbons to petrochemical feedstocks
09/21/1990WO1990011266A1 Process for the production of alkyl aromatic hydrocarbons
09/21/1990CA2028144A1 Process for the conversion of c -c paraffinic hydrocarbons to petrochemical feedstocks
09/21/1990CA2027573A1 Process for the production of alkyl aromatic hydrocarbons
09/19/1990EP0387289A1 Catalytic reforming process.
09/19/1990CN1045411A Process for preparing aromatic hydrocarbon or method for regeneration of reforming catalyst
09/11/1990US4956510 Chemical reactors with catalyst regeneration, zeolites, hydrorefining
09/11/1990US4956509 Integrated paraffin upgrading and catalytic cracking processes
09/07/1990WO1990009845A1 Mordenite-based catalyzer containing at least one metal from the iia, ivb or iva groups and its use in the isomerization of an aromatic c8 fraction
09/04/1990US4954245 Catalyst and process for high selectivity reforming with Pt/Re on Ba-K-L zeolite
09/04/1990US4954082 Reciprocating dental tool
08/1990
08/29/1990EP0384540A1 Process for isomerization of a hydrocarbon stream
08/28/1990US4951613 Heat transfer to endothermic reaction zone
08/24/1990WO1990010049A1 Dual mode hydrocarbon conversion process
08/24/1990CA2050349A1 Dual mode hydrocarbon conversion process
08/22/1990EP0393099A4 A dehydrogenation catalystsynthesis and its use.
08/22/1990EP0383565A1 Processes and apparatus for endothermic reactions
08/21/1990US4950829 Aromatization with improved selectivity
08/21/1990US4950387 Upgrading of cracking gasoline
08/18/1990WO1990009362A1 A process for producing lube oil from olefins by isomerization over a silicoaluminophosphate catalyst
08/16/1990EP0381881A1 Process for isomerization of C4 to C6 hydrocarbons with once-through hydrogen
08/15/1990WO1990009422A1 Turbulent fluid bed paraffin conversion process
08/15/1990CA2026314A1 Turbulent fluid bed paraffin conversion process
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