Patents for B01J 29 - Catalysts comprising molecular sieves (30,714)
01/1997
01/15/1997EP0753498A1 Process for the preparation of diarylethanes
01/15/1997EP0753485A1 Zeolites and processes for their manufacture
01/15/1997EP0753482A1 Zeolites and processes for their manufacture
01/15/1997EP0752975A1 Zeolites and processes employing them
01/15/1997EP0521848B1 Passivation of metal contaminants in the catalytic cracking of hydrocarbons
01/15/1997CN1140446A Process for producing dimethylamine
01/15/1997CN1033800C Titania extrudates
01/14/1997US5593655 Process for preparing a large molecular sieve
01/14/1997US5593571 Treating oxidized steels in low-sulfur reforming processes
01/14/1997US5593570 Zeolite hydrogenation catalysts
01/14/1997CA2063731C Polyoxometalate intercalated layered double hydroxides
01/14/1997CA2004509C Liquid phase alkylation or transalkylation process using zeolite beta
01/09/1997WO1997000861A1 Pyridine base synthesis
01/09/1997WO1996036640A3 Process for the preparation of alkyl glycosides
01/08/1997EP0752460A1 Method of hydrotreating hydrocarbon oil and fuel oil composition
01/08/1997EP0752410A2 Process for the preparation of amines from olefines using aluminium-beta-zeolithes free of transition metals and prepared without halogenated treatment
01/08/1997EP0752409A2 Process for the preparation of amines from mixtures obtained by cleavage of petroleum fractions using zeolithes, aluminosilicates, phosphates obtained by hydrothermal processes, high surface oxides, pillared clays or acidic treated stratified silicates
01/08/1997CN1139662A Making method for cyclohexanol
01/08/1997CN1139659A C8 uromatic compound isomerizate of catalyst using molecular sieve containing modified silico-aluminium phosphate
01/08/1997CN1139658A Transalkylation of polyalkylaromatic hydrocarbons
01/08/1997CN1033742C Solid strengthened acid catalyst for preparation of glycol ether
01/07/1997US5591875 Epoxidation Process
01/07/1997US5591421 Zeolite SSZ-41
01/07/1997US5591324 Hydroprocessing scheme for production of premium isomerized light gasoline
01/07/1997US5591323 Process for sweetening petroleum cuts without regular addition of alkaline solution using a basic solid catalyst
01/07/1997US5591322 Catalysis
01/03/1997WO1997000119A1 Diesel engine exhaust gas catalyst and method of use
01/03/1997CA2224250A1 Diesel engine exhaust gas catalyst and method of use
01/02/1997EP0750601A1 Process facilitating the regeneration of a zeolithe-based catalyst implemented in an acylation reaction, catalyst and utilization
01/02/1997EP0750587A1 Crystalline borophosphates, their production and use
01/02/1997EP0683800B1 Polymerization of glycerol using a zeolite catalyst
01/02/1997EP0671978B1 Improved method of regenerating deactivated catalyst
01/01/1997CN1139393A Zeolith-coatable metallic foll
12/1996
12/31/1996US5589147 Catalytic system for the reducton of nitrogen oxides
12/30/1996CA2180067A1 Process for converting residual hydrocarbon oils
12/27/1996WO1996041849A1 Catalytic dewaxing process and catalyst composition
12/27/1996EP0749781A2 Crystalline microporous oxide having increased lewis acidity and fluid catalytic cracking process using same
12/25/1996CN1138849A Process for producing n-butyraldehyde and/or n-butanol
12/25/1996CN1138566A Mesoporous alumina gel and process for its preparation
12/24/1996US5587056 Forming anhydride from aliphatic diacids
12/19/1996WO1996041391A1 Gradient interface composites and methods therefor
12/19/1996WO1996040587A1 Process for preparing ferrierite
12/19/1996WO1996040426A2 Large crystal zsm-5, its synthesis and use
12/19/1996WO1996040419A1 Diesel engine exhaust gas purification catalyst
12/19/1996WO1996040418A1 Copper-silver zeolite catalysts
12/19/1996DE4042655C2 Synthetic crystalline aluminosilicate, useful as catalyst
12/19/1996CA2223965A1 Process for preparing ferrierite
12/18/1996EP0748652A1 Mesoporous alumina gel and process for its preparation
12/18/1996EP0698073B1 Hydrogenation of aromatics in hydrocarbonaceous feedstocks
12/18/1996CN1138039A Integrated process for epoxidation
12/17/1996USRE35406 Zeolitic, crystalline aluminosilicate, and matrix material
12/11/1996EP0747324A1 Method of making essentially silicic zeolite beta
12/11/1996EP0746538A1 Oligomerization and catalysts therefor
12/11/1996EP0746529A1 Zeolite ssz-42
12/10/1996US5583276 Catalytically converting feedstock containing olefin and isoparaffin to distillate, gasoline and lube range products or mixtures
12/10/1996US5583082 Stable supergallery pillared clay compositions
12/10/1996US5583081 Copper-containing zeolite catalysts
12/10/1996US5582819 Fibrous zeolite and preparation method thereof
12/10/1996US5582810 Removal of nitrous oxide from gaseous effluents comprised thereof
12/10/1996US5582713 Hydrocracking in presence of new synthetic zeolite
12/08/1996CA2177754A1 Method of making essentially silicic zeolite beta
12/05/1996WO1996038222A1 Catalyst and process for preparing ammonia
12/05/1996CA2222806A1 Catalyst and process for preparing ammonia
12/04/1996EP0745587A1 Process for the preparation of amine oxides
12/04/1996EP0654021B1 A new process for aromatics alkylation
12/04/1996EP0544766B1 A process for preparing middle distillates using a combination of an intermediate pore size silicoaluminophosphate molecular sieve catalyst and a hydrocracking catalyst for second stage hydrocracking
12/04/1996CN1137034A Preparation of glutaric dialdehyde
12/04/1996CN1137022A Rare-earth-ZSM5/ZSM11 cocrystallization zeolite
12/03/1996US5580540 Zeolite SSZ-44
12/03/1996US5580535 Catalytic oxidation
12/03/1996US5580534 Zeolite-spinel catalyst for the reduction of nitrogen oxides and the process thereof
11/1996
11/28/1996WO1996037452A1 Method for hydroxyalkylating a carbocyclic aromatic ether
11/28/1996WO1996037435A1 Process for producing crystalline microporous body
11/28/1996WO1996037299A1 Process for regenerating a high temperature treated zeolite catalyst
11/28/1996WO1996037298A1 High temperature treatment of reforming catalyst with an inert gas
11/28/1996CA2220690A1 High temperature treatment of reforming catalyst with an inert gas
11/28/1996CA2220685A1 Process for regenerating a high temperature treated zeolite catalyst
11/28/1996CA2176814A1 Method of manufacturing crystalline microporous material
11/27/1996EP0744395A1 Process for producing dimethylamine
11/27/1996EP0743935A1 Process for making carboxylic acids
11/27/1996CN1136552A Catalytic synthesizing process for ethers
11/26/1996US5578195 Synthetic crystalline aluminosilicate for the catalytic conversion of hydrocarbons in petrochemical processes
11/21/1996WO1996036640A2 Process for the preparation of alkyl glycosides
11/21/1996WO1996036581A1 Process for producing low aromatic diesel fuel with high cetane index
11/21/1996CA2219650A1 Process for producing low aromatic diesel fuel with high cetane index
11/20/1996EP0743094A1 Regeneration of titanium-containing molecular sieve
11/20/1996CN1135936A An oxidizing-decomposing catalyst to deodorize
11/20/1996CN1033317C Process for preparation of olefins-containing mixture of hydrocarbons
11/19/1996US5576258 Modified Y-zeolite, process for the preparation thereof, and modified Y-zeolite-containing FCC catalyst
11/19/1996US5576256 Hydroprocessing scheme for production of premium isomerized light gasoline
11/14/1996WO1996035656A1 Aromatic ether acylation process
11/14/1996WO1996035655A1 Aromatic ether acylation process
11/14/1996DE19517096A1 Pyrolysis process for plastics operating at relatively low temps.
11/13/1996EP0742190A1 Process for the preparation of diarylethanes
11/13/1996EP0741609A1 Zeolith-coatable metallic foil
11/13/1996EP0741608A1 Improved mcm-22 catalyst composition
11/12/1996US5574199 Para-selective aromatization process with ex situ selectivated zeolite catalyst
11/12/1996US5574172 Zeolite
11/12/1996US5573990 Process for the conversion of methanol to light olefins and catalyst for such process
11/12/1996US5573989 Process for producing olefin oxides