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)
09/1989
09/19/1989CA1259598A1 Fluid cracking catalyst and method of making same from waste catalyst manufacture fines
09/13/1989EP0332526A1 Process for removing mercury and, optionally, arsenic from hydrocarbons
09/13/1989EP0332243A1 Process for preparing normally liquid hydrocarbonaceous products from a hydrocarbon feed containing linear-and branched olefins
09/13/1989EP0332075A1 Process for the preparation of acylated imidazoles
09/13/1989CN1035493A Process for hydration of olefins
09/13/1989CN1035492A Process for catalytic hydration of olefins
09/13/1989CN1035491A Process for catalytic hydration of olefins
09/12/1989US4866019 Catalyst composition and absorbent which contain an anionic clay
09/11/1989EP0312584A4 Method for preparing a zeolite catalyst bound with a refractory oxide of low acidity.
09/06/1989EP0331021A1 Process for the purification of carboxylic acids containing aldehydes, acetals and/or unsaturated compounds
09/06/1989EP0330855A2 Process for the modification of a zeolite
09/06/1989CN1035316A Beta zeolite-containing hydrocarbon reforming catalyst
09/05/1989US4864068 Molecular sieves, composites
09/05/1989US4864062 Zeolite dimerization catalyst
09/05/1989US4863885 Method for increasing the hydrocarbon sorption capacity of a zeolite
08/1989
08/30/1989EP0330471A1 Three zone hydrocracking process
08/30/1989EP0330304A1 Production of aromatic hydrocarbons from alkanes
08/30/1989EP0329923A1 Single-step catalytic process for the direct conversion of polysaccharides to polyhydric alcohols
08/29/1989US4861938 Conditioning catalyst after regeneration
08/29/1989US4861937 Catalysts for converting alcohols and/or aliphatic ether to unsaturated hydrocarbons and process for their production
08/29/1989US4861935 Catalytic composition and process for the transalkylation of aromatic hydrocarbons
08/29/1989US4861934 Crystalline aluminogallosilicate catalyst
08/29/1989US4861933 Process for converting aliphatics to aromatics over a gallium-activated zeolite
08/29/1989US4861928 Process for the isomerization of dichlorotoluene
08/29/1989US4861894 Pyridine and alkylpyridine synthesis using a crystalline silicate catalyst having the ZSM-5 structure
08/29/1989US4861743 Process for the production of molecular sieves
08/29/1989US4861740 Magnesium-exchanged zeolitic catalyst for isomerization of alkylaromatics
08/29/1989US4861739 Microporous crystalline composite compositions
08/29/1989US4861571 Process for preparation of synthetic mordenite molded body
08/29/1989US4861570 Novel silicate
08/29/1989US4861457 Crystalline gallophosphate compositions
08/23/1989EP0329305A1 Catalysts and process for oligomerization of olefins with nickel-containing zeolite catalysts
08/23/1989EP0328530A1 Processes for preparing iodinated aromatic compounds.
08/23/1989CN1034867A Purifier and catalyzer for organic waste gas containing nitrogen
08/22/1989US4859785 Catalyst on the basis of silicon and titanium having high mechanical strength
08/22/1989US4859648 Layered metal chalcogenides containing interspathic polymeric chalcogenides
08/22/1989US4859442 Zeolite SSZ-23
08/22/1989US4859314 Catalytic cracking catalysts and cracking process using non-zeolitic molecular sieves
08/22/1989US4859312 Process for making middle distillates using a silicoaluminophosphate molecular sieve
08/22/1989US4859311 Catalytic dewaxing process using a silicoaluminophosphate molecular sieve
08/22/1989US4859309 Gasoline
08/22/1989US4859308 Fluidized catalytic cracking
08/22/1989CA1258669A1 Enhanced conversion of syngas to liquid motor fuels
08/16/1989EP0327875A1 Process for the preparation of N-alkyl aniline
08/16/1989EP0327874A2 Process for the preparation of N-alkyl anilines
08/16/1989EP0327764A1 Zeolite catalysts suitable for hydrocarbon conversion
08/16/1989CN1034705A Process for production of ehters and alcohols
08/16/1989CN1034680A Rare earth-containing silicon-rich molecular-sieve cracking catalyst
08/16/1989CN1034679A Catalyst containing molecular sieves of alumo-silicate
08/15/1989US4857495 Containing hydrogenation catalyst component
08/15/1989US4857288 Uniform pore diameters
08/15/1989US4857171 Hydrocarbon conversion process and catalysts
08/15/1989US4857170 Hydrocarbon conversion catalysts
08/15/1989US4857169 Hydrocracking process utilizing a catalyst having a reduced zeolite content
08/09/1989EP0327189A2 Preparation and use of gallosilicate aromatisation catalysts
08/09/1989EP0326759A1 Method of increasing the Ion Exchange Capacity of a Titanosilicate
08/09/1989CN1034532A Process for production of ethers
08/09/1989CN1034494A Purification catalyst comprised of palladium, platinum and zeolite for organic waste gas
08/08/1989US4855530 Isomerization process
08/08/1989US4855528 Catalysts and process for oligomerization of olefins with nickel-containing zeolite catalysts
08/08/1989US4855527 Olefin oligomerization with surface modified zeolite
08/08/1989US4855522 Production of aromatic hydrocarbons
08/08/1989US4855500 Process for preparing a ketimine
08/08/1989US4855270 Boronaaronate molecular sieve
08/08/1989US4855269 Oxychlorination, purging with nitrogen, reducing with dry hydrogen
08/08/1989US4855268 Mixed pillared clays
08/08/1989US4855115 Process for removing nitrogen oxides from exhaust gases
08/08/1989US4855036 Catalytic cracking process
08/02/1989EP0325859A1 Method for stabilization of zinc on aromatization catalysts
08/02/1989CN1034320A Process and apparatus for regenerating catalyst in fluidized bed
08/02/1989CN1034319A Serial catalysts of pt/zeolite for purification of organic waste gas
08/01/1989USRE33009 Method for preparing crystalline zirconium phosphates
08/01/1989US4853358 Method of making inorganically crosslinked layered compounds
08/01/1989US4853355 Silica bonding of molecular sieves
08/01/1989US4853203 Ferrierites; their process of manufacture
08/01/1989US4853202 Large-pored crystalline titanium molecular sieve zeolites
08/01/1989US4853197 Crystalline metal aluminophosphates
08/01/1989CA1258058A1 Catalytic cracking catalysts for high octane gasoline products
07/1989
07/26/1989EP0325511A1 Process and catalyst for the selective reduction of nitrogen oxides
07/26/1989EP0325502A1 Catalytic cracking process
07/26/1989EP0325487A1 Production of zeolitic catalyst
07/26/1989EP0325465A2 Zeolite l preparation
07/26/1989EP0325438A2 Two-stage process for converson of alkanes to gasoline
07/26/1989EP0325437A2 Conversion of alkanes to alkylenes in an external catalyst cooler for the regenerator of a FCC unit
07/26/1989EP0325214A1 Process for preparing a vanadium-based, high density, medium-porosity catalyst supported on a siliceous matrix
07/26/1989EP0325213A1 High-density, medium-porosity catalyst supported on a siliceous matrix and based on vanadium, iron, oxygen and alkali metal
07/26/1989EP0325141A2 Process for the preparation of phenyl ethanols
07/26/1989EP0325053A1 Noble metal-containing titanosilicates having the structure of zeolite beta and their use as aromatization catalysts
07/25/1989US4851605 Process for synthesizing a zeolite catalyst on a pH controlled sodium free basis
07/25/1989US4851604 Toluene disproportionation
07/25/1989US4851579 Alkylation of aromatic amines over Al exchanged zeolites
07/25/1989US4851451 Using a group 2b and 6 metals-containing aluminum silicate; catalyst selectivity; low concentration of durene in fuel product
07/25/1989US4851380 Agglomerating platinum, acidification with halogen acid gas and carbon monoxide mixture
07/25/1989US4851204 Crystalline aluminophosphate composition
07/25/1989US4851106 Process for the use of chromium-aluminum-phosphorus-oxide molecular sieve compositions
07/19/1989EP0324528A1 Process for the preparation of a lubricating base oil
07/19/1989EP0324475A1 One-step process for dimethyl ether synthesis utilizing a liquid phase reactor system
07/19/1989EP0324267A1 Process for the production of alkylamines
07/19/1989EP0324082A1 Synthesis process of non-zeolitic molecular sieves
07/18/1989US4849575 Production of olefins
1 ... 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 ... 308