B01J 29 - Catalysts comprising molecular sieves

Patents for B01J 29 - Catalysts comprising molecular sieves (30,714)
12/1988
12/13/1988	CA1246526A1 Method for the neutralization of a-zeolite obtained in synthesis plants
12/13/1988	CA1246525A1 Modified zsm-5 catalyst, and method of preparation and use thereof
12/13/1988	CA1246524A1 Post-treatment of ams-1b crystalline molecular sieve- based catalyst composition
12/13/1988	CA1246523A1 Iron-aluminum-phosphorous-silicon-oxide molecular sieve compositions
12/07/1988	EP0293998A2 Crystalline silicates
12/07/1988	EP0293950A1 Process for oligomerizing light olefins or their mixtures
12/07/1988	EP0293939A2 Crystalline aluminophosphate composition
12/07/1988	EP0293938A1 Crystalline aluminophosphate composition
12/07/1988	EP0293937A2 Microporous crystalline composite compositions and processes for making them
12/07/1988	EP0293932A2 Novel catalyst composition and processes for making and using same
12/07/1988	EP0293926A2 Octane boosting
12/07/1988	EP0293920A2 Crystalline metal aluminophosphates
12/07/1988	EP0293919A2 Solution synthesis of aluminophosphate crystalline compositions
12/07/1988	EP0293914A1 Oligomerization processes and catalysts
12/07/1988	CN88102585A Method for suppressing the poisoning effects of contaminant metals on cracking catalysts in fluid catalytic cracking
12/06/1988	US4789656 Crystalline silicate zeolite beta of improved stability
12/06/1988	US4789655 Oxychlorination of group eight metal supported by mordenite; good metal dispersion
12/06/1988	US4789654 Group six a and eight metals on frujasite zeolite type y carrier
12/06/1988	US4789535 Absorbents, catalysts
12/06/1988	CA1246098A1 Process for the production of hydrocarbons from hetero-substituted alkanes
12/01/1988	WO1988009318A1 Selective gas-phase isomerization of dimethylnaphthalene: 2,6-dmn triad
11/1988
11/30/1988	EP0293032A2 Synthetic, crystalline, porous material containing oxides of silicon and boron
11/30/1988	EP0197995B1 Process for preparing catalytic cracking catalysts
11/30/1988	CN87103444A Catalytic composition for isomerization of paraffinic hydrocarbons
11/29/1988	US4788380 Titanium-aluminum-silicon-oxide molecular sieve compositions
11/29/1988	US4788378 Zeolite catalyst with reduced boron content
11/29/1988	US4788377 Process for manufacturing olefins
11/29/1988	US4788375 Olefin conversion to lubricant range hydrocarbons
11/29/1988	US4788374 Conversion of low molecular weight olefins to lube oils, zeolite with fluorinated shell
11/29/1988	US4788370 Catalytic conversion
11/29/1988	US4788356 Iodination of benzene, naphthalene, or biphenyl; separation, recovering; catalysis with zeolite type x
11/29/1988	US4788354 Method for the synthesis of iodobenzene
11/29/1988	US4788353 Oxidative iodination, zeolite catalyst
11/29/1988	US4788326 Preparation of 4-pentenoates
11/29/1988	US4788169 Low acidity alumina-bound zeolites containing tetrahedral boron, gallium, indium and/or thallium
11/29/1988	US4787968 Catalyst demetallization and process for using demetallized catalyst
11/29/1988	CA1245619A1 High temperature zeolite l preparation
11/23/1988	EP0292363A2 Zeolites having an MFI-structure, based on silica and titanium oxide, and method for their synthesis
11/23/1988	EP0292114A1 Process for the catalytic cracking of feedstocks containing high levels of nitrogen
11/23/1988	EP0292030A2 Process for the preparation of modified zeolites
11/23/1988	EP0291704A1 Catalytic effective layer of filter material for Dieselsoot-filter
11/23/1988	EP0187818B1 Enhanced catalyst and process for converting synthesis gas to liquid motor fuels
11/22/1988	US4786622 Regeneration of fluid solid particles and separation of solid particles from combustion product flue gases
11/22/1988	US4786487 Preparation of crystalline silicoaluminophosphates
11/22/1988	CA1245233A1 Preparation of secondary thiols
11/17/1988	WO1988008872A1 Method for suppressing the poisoning effects of contaminant metals on cracking catalysts in fluid catalytic cracking
11/16/1988	CN87103714A Middle distillate producing hydrocracking catalyst
11/16/1988	CN87103441A Reactivation of noble metal containing zeolite catalysts
11/15/1988	US4784980 Process for preparing zeolite A from spent cracking catalyst
11/15/1988	US4784752 Method for suppressing the poisoning effects of contaminant metals on cracking catalysts in fluid catalytic cracking
11/15/1988	US4784750 Aluminum silicates, inorganic matrices
11/15/1988	US4784749 Silica replacement for boron
11/15/1988	US4784747 Hydrorefining hydrocarbons
11/10/1988	DE3814263A1 Verfahren zur katalytischen herstellung von kohlenwasserstoffen aus einer wasserstoff und kohlenmonoxid enthaltenden gasmischung Process for the catalytic production of hydrogen and hydrocarbons from a gas mixture containing carbon monoxide
11/09/1988	EP0290076A2 Process for the preparation of sialon products
11/09/1988	EP0290068A1 Process for oligomerizing light olefins or mixtures thereof
11/09/1988	EP0289691A1 A process for synthesizing high purity p-dialkyl benzene from monoalkyl benzene by using silicon-modified catalystSi-HZSM-5
11/09/1988	EP0270650A4 Synthetic alkali metal alumino-silicates, methods and uses, compositions and their methods of preparation.
11/09/1988	CN88101657A Process for production of amines
11/08/1988	US4783571 Catalytic conversion over dehydroxylated zeolite
11/08/1988	US4783569 Selective gas-phase isomerization of dimethylnaphthalene: 2,6-DMN triad
11/08/1988	US4783566 Hydrocarbon conversion process
11/08/1988	US4783555 Process for the production of a hydration product from an olefinic feedstock
11/08/1988	US4783546 From 3-pentenenitrile with heterogeneous catalyst
11/08/1988	CA1244481A1 Catalytic dehydrohalogenation process
11/08/1988	CA1244226A1 Crystalline ferrophosphoaluminate and synthesis thereof
11/08/1988	CA1244225A1 Synthesis of silicophosphoaluminate
11/08/1988	CA1244224A1 Silicophosphoaluminates and related crystalline oxides
11/08/1988	CA1244223A1 Crystalline silicophosphoaluminate
11/08/1988	CA1244222A1 Crystalline silicophosphoaluminate
11/08/1988	CA1244221A1 Crystalline silicophosphoaluminate
11/08/1988	CA1244220A1 Crystalline silicophosphoaluminate
11/08/1988	CA1244219A1 Crystalline silicophosphoaluminate
11/08/1988	CA1244218A1 Crystalline silicophosphoaluminate
11/03/1988	WO1988008329A1 Method for preparing a zeolite catalyst bound with a refractory oxide of low acidity
11/02/1988	EP0289233A1 Process and reactor system for converting methanol to olefinic hydrocarbons
11/02/1988	EP0288622A1 Process for the isomerization of paraffinic hydrocarbons
11/02/1988	EP0288619A1 Process for maximum middle distillate production with minimum hydrogen consumption
11/02/1988	EP0288582A1 Process for producing alkyl group-substituted aromatic hydrocarbons
11/02/1988	CN88101781A Process for preparing iodinated substituted aromatic compounds
11/01/1988	US4782166 Vanadium, tin, phosphorus, rare earth metal, hydrocarbon oxidation
11/01/1988	US4781906 Alkylation and isomerization catalysts, molecular sieve absorbers
11/01/1988	US4781816 Cracking process
11/01/1988	US4781815 Catalytic cracking process
11/01/1988	US4781814 Oxides of aluminum, phosphorus and at least two other elements
11/01/1988	CA1244058A1 Guard bed catalyst for organic chloride removal from hydrocarbon feeds
11/01/1988	CA1243995A1 Catalytic dewaxing of lubricating oils
11/01/1988	CA1243977A1 Process for the preparation of an aromatic hydrocarbon mixture
10/1988
10/26/1988	EP0288363A1 Catalyst with a dealuminized mordenite, a Y zeolite and a matrix for cracking hydrocarbon feedstocks
10/26/1988	EP0288294A1 Zeolite L synthesis
10/26/1988	EP0288293A2 Improved zeolite ZK-5
10/26/1988	EP0288112A2 Process for the preparation of modified zeolites
10/26/1988	EP0287718A1 Middle distillate - producing hydrocracking catalyst
10/25/1988	US4780444 Mulling with metal oxide
10/25/1988	US4780436 Zeolite of omega structure catalysts
10/25/1988	US4780195 Controlling temperature of two stage catalyst regeneration
10/25/1988	US4780194 Hydrocarbons acid cracking catalyst
10/25/1988	CA1243690A1 Production of gasoline
10/25/1988	CA1243655A1 Synthesis of silicophosphoaluminates
10/25/1988	CA1243654A1 Synthesis of zsm-23 zeolite

1 ... 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 ... 308