Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01J - Chemical or physical processes, e.g. catalysis, colloid chemistry; Their relevant apparatus › B01J 29 - Catalysts comprising molecular sieves
Patents for B01J 29 - Catalysts comprising molecular sieves (30,714)
04/1989
04/11/1989US4820403 Hydrocracking process
04/11/1989CA1252411A1 Method of adding zsm-5 containing catalyst to fluid bed catalytic cracking units
04/05/1989EP0310165A1 Process for hydrocracking of a hydrocarbon feedstock
04/05/1989EP0310164A1 Process for converting a hydrocarbonaceous feedstock
04/05/1989EP0310163A1 Process for the regeneration of a hydrocracking catalyst
04/05/1989EP0309505A1 Process for preparing iodinated aromatic compounds
04/04/1989US4818739 Hydrogenation catalyst
04/04/1989US4818738 High equilibrium activity additive catalyst for catalytic cracking
04/04/1989CA1252122A1 Process for upgrading fischer-tropsch olefins
03/1989
03/29/1989EP0309219A1 Hydrogen reactivation of zeolite cracking and conversion catalysts
03/29/1989EP0309177A1 Ether synthesis with zeolite beta
03/29/1989EP0309139A2 Method for producing stabilized zeolite catalysts
03/29/1989EP0309089A1 Process for converting aliphatics to aromatics over a gallium-activated zeolite
03/29/1989EP0308989A1 A fluid catalytic cracking catalyst comprising microspheres containing more than about 40% by weight Y-faujasite and methods for making and using it
03/29/1989EP0308894A1 Process for producing dioctamethylene triamine
03/29/1989EP0308558A1 A process for preparing a macrostructural unit having a catalytically-active zeolite surface
03/28/1989US4816592 Process for the production of certain 2,3-dihydro-benzofuran derivatives
03/28/1989US4816538 Nickel-containing hydrocracking catalyst
03/28/1989US4816135 Cracking heavy hydrocarbon feedstocks with a catalyst comprising an anatase vanadium passivating agent
03/28/1989CA1251618A1 Process for preparing crystalline silicas
03/22/1989EP0308302A1 Process for the production of olefin oligomers using a modified mordenite catalyst
03/22/1989EP0308099A1 Alkylation of aromatics
03/22/1989EP0308097A1 Transalkylation of polyalkylaromatic hydrocarbons
03/22/1989EP0308096A1 Toluene disproportionation
03/22/1989EP0307458A1 Processes for isomerizing and oxidative iodinating aromatic compounds.
03/22/1989EP0307457A1 Improved vapor phase bromination of aromatic compounds.
03/22/1989EP0307447A1 Process for preparing iodinated substituted aromatic compounds
03/22/1989EP0307446A1 Liquid phase isomerization of iodoaromatic compounds.
03/22/1989CN1031834A Hydrocarbon catalytic converting process for manufacturing of lower olefine
03/21/1989US4815092 Laser generator with zeolitic catalyst carrier and method of making same
03/21/1989US4814545 Process for removing impurities from an aromatic stream
03/21/1989US4814543 Nitrogen resistant paraffin hydroisomerization catalysts
03/21/1989US4814541 Chemical conversion process
03/21/1989US4814531 Silica-titania hydrocarbon conversion catalyst
03/21/1989US4814527 Catalytic process for ethylene dichloride
03/21/1989US4814525 Vapor phase bromination of aromatic compounds
03/21/1989US4814522 Catalytic fluoroolefin transhalogenations
03/21/1989US4814519 Production of ethers from olefins
03/21/1989US4814503 Ammonia treatment of zeolite
03/21/1989US4814316 Catalytic cracking
03/21/1989US4814306 Ph control by bulky organic bases during noble-metal exchange of zeolite catalysts
03/21/1989US4814066 Reactivation of spent catalytic cracking catalyst
03/21/1989CA1251439A1 Crystalline boroosilicate, the synthesis thereof and its use in organic conversion
03/21/1989CA1251438A1 Crystalline aluminosilicate, the synthesis thereof and its use in organic conversion
03/21/1989CA1251437A1 Activation of high-silica zeolites
03/21/1989CA1251436A1 Preparation of gallosilicate zeolites
03/21/1989CA1251435A1 Crystalline galloborosilicates
03/21/1989CA1251433A1 Porous crystalline material and a method of preparing same
03/15/1989EP0307239A2 Modified zeolite catalysts and use thereof in the preparation and transformation of hydrocarbons
03/15/1989EP0307113A1 Process for conversion of ethylbenzene in C8 aromatic hydrocarbon mixture
03/15/1989EP0306961A1 Method for Producing m-Benzyltoluene
03/15/1989EP0306940A1 Catalytical condensation process for organic carboxylic anhydrides
03/15/1989EP0306538A1 Process for preparing alpha-(3-benzylphenyl)propionic acid derivative
03/15/1989CN1031711A Dewaxing catalysts employing non-zeolitic molecular sieves
03/14/1989US4812536 Selective para-ethylation of toluene with magnesium compound-impregnated, crystalline, gallosilicate based, molecular sieve catalyst compositions
03/14/1989US4812228 Process for hydrotreating residual petroleum oil
03/14/1989US4812226 For crude oil, zeolite containing rare earth
03/14/1989US4812223 Hydrocracking naphthas using mildly steamed, noble metal-containing zeolite beta
03/14/1989US4812222 Production of lubricasting oils by hydrocracking
03/08/1989EP0306238A2 ZSM-5 and its synthesis
03/08/1989EP0306237A2 Process for preparing a noble metal-containing zeolite catalyst
03/08/1989EP0306214A1 Novel stannosilicates and preparation and use thereof
03/08/1989EP0306181A2 Two stage synthesis of zeolite
03/08/1989EP0306170A1 Process for dispersing or redispersing a group VIII noble metal species on a porous inorganic support
03/08/1989EP0306050A1 Hydrocracking catalysts and processes employing non-zeolitic molecular sieves
03/08/1989EP0305913A1 Process for the production of dien-1-ols, 9-hydroxydodec-10-enyl-1-tert.butyl ether, and its use as an intermediate in the synthesis of 8,10-dodecane dienol
03/08/1989EP0305720A2 Production of gaseous olefins by catalytic conversion of hydrocarbons
03/08/1989EP0305564A1 Amines via the amination of olefins using dealuminated zeolites
03/08/1989EP0305476A1 Stable intercalated clays and preparation method
03/08/1989CN1031558A Catalytic dewaxing process
03/08/1989CN1031489A Preparation of catalyst containing layer clay molecular sieve
03/07/1989US4810826 Liquid-phase process for the oxyiodination of naphthalene
03/07/1989US4810797 Method of preparing 2,3,6-trichloropyridine and 2,3,5,6-tetrachloropyridine in the gas phase
03/07/1989US4810794 Process for producing pyridine bases
03/07/1989US4810683 Combustion of coke in presence of halogen-containing gas
03/07/1989US4810369 Process for the catalytic cracking of feedstocks containing high levels of nitrogen
03/07/1989US4810358 Process for cracking metal-containing hydrocarbon feedstocks
03/07/1989US4810357 Zeolites
03/01/1989EP0304852A2 Alkali-free preparation of large crystals of pentasil as shell- or solid catalysts
02/1989
02/28/1989US4808763 Process for upgrading light paraffins
02/28/1989US4808759 Process for the catalytic trans-halogenation of a poly-iodo-benzene
02/28/1989US4808560 Catalyst for simultaneous desulfurization and dewaxing of residua
02/28/1989US4808295 Two stage process for the production of a high benzene aromatic product
02/23/1989WO1989001506A1 Production of low pour point lubricating oils
02/23/1989WO1989001362A1 Method for incorporating small crystalline catalytic ingredients into an attrition-resistant matrix
02/22/1989EP0304252A1 Catalytic dewaxing process using binder-free catalyst
02/22/1989EP0304251A1 Catalytic dewaxing process
02/22/1989CN1031248A Catalytic cracking process using silicoaluminophosphate molecular sieves
02/21/1989US4806701 Gallosilicate molecular sieve, group 8 component and group 1b component
02/21/1989US4806699 Ethane, propane, butane in fischer-tropsch synethesis; dehydrocyclodimerization, catalysis
02/21/1989US4806698 Liquid phase isomerization of iodoaromatic compounds
02/21/1989US4806697 Non-acidic zeolite catalysts
02/21/1989US4806679 Isomerization of diacyloxybutenes
02/21/1989CA1250319A1 Olefin upgrading with ferrosilicate zeolite catalyst
02/21/1989CA1250315A1 Process for production of hydrocarbons
02/21/1989CA1250275A1 Manufacture of noble metal/zeolite catalysts
02/21/1989CA1250129A1 Crystalline silicas
02/15/1989EP0303527A1 Catalyst of aluminosilicate with at least one noble metal and its use for the isomerisation of C8 fraction
02/15/1989EP0303332A1 Process for the hydrogenation of hydrocarbon oils
02/15/1989EP0198891B1 Catalytic cracking catalysts for high octane gasoline products
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