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)
04/2003
04/24/2003CA2463164A1 Selective oxidation
04/23/2003EP1304165A1 Hydrothermally stable catalyst for improved lean NOx reduction
04/23/2003EP1303504A1 Direct epoxidation process using a mixed catalyst system
04/23/2003EP1303470A1 Methods for optimizing fischer-tropsch synthesis
04/23/2003EP1242182A4 High strength and high surface area catalyst, catalyst support or adsorber compositions
04/23/2003EP0777709B1 Catalytic cracking with mcm-49
04/23/2003CN1413244A Catalytic cracking process using modified mesoporous aluminophosphate material
04/23/2003CN1413170A Synthesis of crystalline silicoaluminophosphates
04/22/2003US6552243 Contacting feed stream comprising methane with metal-loaded, crystalline aluminosilicate molecular sieve catalyst at hydrocarbon conversion conditions of heating and pressurization; producing a reaction zone effluent stream
04/22/2003US6552240 Method for converting oxygenates to olefins
04/22/2003US6551660 Method for removing reactive metal from a reactor system
04/22/2003US6551572 Modified aluminas and the use thereof in FCC catalysts
04/22/2003US6551564 Comprises super-stoichiometric oxidising agents, which can adsorb oxides of nitrogen by elevating temperature or passage of rich mixture; for exhaust gases in internal combustion engines/automobiles
04/22/2003US6551546 Method for producing a shaped body using a metal oxide sol
04/22/2003US6551500 Simultaneously has specific mesopore and macropore diameter distributions
04/22/2003CA2112261C Hydrogenation process
04/17/2003WO2003031781A1 NOVEL CATALYST FOR SELECTIVE NOx REDUCTION USING HYDROCARBONS
04/17/2003WO2003031423A1 Direct epoxidation process using pre-treated titanium zeolite
04/17/2003US20030073566 Ion exchnaged molecular sieve and stabilized oxide on catalyst support
04/17/2003CA2462492A1 Direct epoxidation process using pre-treated titanium zeolite
04/16/2003EP1302528A1 Process for the removal of higher hydrocarbons from natural gas
04/16/2003EP1301274A2 Synthesis of molecular sieve catalysts
04/16/2003EP1301264A2 Hydrocarbon trap/catalyst composition
04/16/2003EP0912473B1 Methylation of toluene to para-xylene
04/16/2003CN1411434A Process for aromatic carbonate
04/15/2003US6548725 Process for manufacturing olefins
04/15/2003US6548439 High strength and high surface area catalyst, catalyst support or adsorber compositions
04/15/2003US6548040 Process for preparing a zeolite with structure type MTT using specific template precursors
04/15/2003US6547958 Zeolite hydrocracking catalyst
04/15/2003CA2297010C Cleaning products comprising improved alkylarylsulfonate surfactants prepared via vinylidene olefins and processes for preparation thereof
04/15/2003CA2061725C Process for the conversion of a feedstock comprising linear olefins
04/10/2003WO2003029387A1 Use of zeolite itq-21 in the catalytic cracking of organic compounds
04/10/2003WO2003029207A1 Process for producing dialkyl peroxide
04/10/2003WO2003029144A1 Crystalline molecular sieves
04/10/2003WO2003028882A1 Process utilising zeolites as catalysts/catalyst precursors
04/10/2003WO2003006365A3 Zeolite ssz-57
04/10/2003US20030069449 Small crystallite zeolite CHA
04/10/2003US20030069126 Slurrying kaolin clay by mixing powder with phosphoric acid; aging sodium aluminate and aluminum sulphate to form alumina; homogenizing with zeolite; spray drying, roasting
04/10/2003US20030069125 Porous carrier; catalyst that catalyzes the oxidation of NO to NO2 and the oxidation of a reducing agent; catalyst is enclosed inside the first porous structure and comprises iron and silver loaded on a zeolite.
04/10/2003US20030068270 Synthetic molecular sieves; porosity; penetrating channels
04/10/2003US20030068263 Using zeolite SSZ-57 for reduction of oxides of nitrogen in a gas strem
04/10/2003US20030066785 Using zeolite catalyst; hydroreforming catalysts
04/10/2003US20030066784 Using zeolite catalyst; hydroreforming catalysts
04/10/2003CA2462726A1 Use of zeolite itq-21 in the catalytic cracking of organic compounds
04/10/2003CA2461929A1 Process utilising zeolites as catalysts/catalyst precursors
04/09/2003WO2002031086A1 Process and catalysts for eliminating sulfur compounds from the gasoline fraction
04/09/2003EP1299188A2 Metal containing small pore molecular sieve catalyst for oxygenates conversion
04/09/2003EP1036134B1 Production of crystalline silicate catalyst having monoclinic structure
04/09/2003EP0981569B1 Method for polymerizing cyclic ether
04/09/2003EP0841981B1 Diesel engine exhaust gas catalyst and method of use
04/09/2003CN1408477A Zn-Co/HZSM-5 catalyst for eliminating nitroxide from methane product and its preparing method
04/09/2003CN1105093C Process for produciton of alkylated benzenes
04/09/2003CN1104955C Once-exchanging once-calcining phosphoretea Y-zeolite cracking catalyst and preparing method thereof
04/09/2003CN1104936C Exhaust gas purification catalyst with improved hydrocarbon conversion
04/09/2003CA2425378A1 Process and catalysts for eliminating sulfur compounds from the gasoline fraction
04/08/2003US6544495 Mole ratio > 20 of a silicon and/or germanium oxide to boron and/or aluminum, gallium, indium or titanium oxides with specific x-ray diffraction lines after calcining
04/03/2003WO2003026789A1 Zeolite laminated composite and zeolite membrane reactor using the same
04/03/2003WO2002100983A3 Process for fluid catalytic cracking
04/03/2003US20030065225 Using molecular sieve catalyst; reacting ammonia with methanol
04/03/2003US20030065216 Vapor phase oxidation using (meth)acrolein using mixed oxide catalyst on supports
04/03/2003US20030064881 High activity and selectivity for cracking the heavy oils, high activity for hydrogen transfer, good coke selectivity, thermostability
04/03/2003US20030062291 Passing olefins through a reactor containing a crystalline silicate selected from an MFI-type and an MEL-type zeolite; producing an effluent with an olefin content of lower molecular weight than that of the feedstock
04/02/2003EP1298186A1 Method of removing reactive metal from a metal-coated reactor system
04/02/2003EP1297887A1 Exhaust gas purifying catalyst and exhaust gas purifying system
04/02/2003EP1297885A1 Porous catalyst, method and arrangement for catalytic conversion of exhaust gases
04/02/2003EP1296894A1 Ultrastable porous aluminosilicate structures
04/02/2003EP1211224B1 Microporous acidic oxide with catalytic properties itq-18
04/02/2003EP1105348B1 Crystalline molecular sieves
04/02/2003EP0956278B1 Method for reducing a carbonyl-containing compound
04/02/2003CN1407067A Hydrocracking catalyst
04/02/2003CN1104402C Hydrocarbon conversion method using large crystal zeolite catalyst
04/02/2003CN1104284C ERS-10 zeolite and process for its preparation
04/01/2003US6541415 Containing attrition particles and virgin molecular sieve, the attrition particles having been recycled; olefin production
04/01/2003US6541408 Zeolite catalysts having stabilized hydrogenation-dehydrogenation function
04/01/2003US6540970 Method for the synthesis of molecular sieves
04/01/2003US6540906 Hydrocarbon conversion using zeolite SSZ-60
04/01/2003US6540905 Hydrocracking in a hydrocracking zone a hydrocarbonaceous feedstock to obtain an effluent comprising a hydrocracked oil, and catalytically dewaxing effluent
04/01/2003US6540903 Silicate of given X-ray diffraction pattern; zeolite prepared using a bicyclic quaternary ammonium templating agent; hydrocarbon conversion catalyst; dewaxing; reduction of nitrogen oxides in exhaust gases
03/2003
03/27/2003WO2003024927A1 Process for producing lactam
03/27/2003WO2003024595A1 A process for making rare earth metal oxide-coated microporous materials
03/27/2003WO2003024589A1 Catalyst featuring silicone dioxide based support material for the purification of exhaust gases
03/27/2003WO2002057393A8 A method of producing synthesis gas from a regeneration of spent cracking catalyst
03/27/2003WO2002041991A3 HYDROTHERMALLY STABLE METAL PROMOTED ZEOLITE BETA FOR NOx REDUCTION
03/27/2003US20030060355 Catalyst comprises copper, zinc, aluminum, gallium, and a solid acid; for converting a feed comprising carbon dioxide and hydrogen into methanol and dimethyl ether
03/26/2003EP1294675A2 Zeolite support loaded with a base material for use in the coupling of aniline and nitrobenzene
03/26/2003EP1294481A1 Process for the regeneration of zeolitic catalysts
03/26/2003CN1406271A Solid alkylbenzene sulfonates and cleaning composition having enhanced water hardness tolerance
03/26/2003CN1406210A Method for the production of a titanium-containing zeolite
03/26/2003CN1103805C Process for conversion of hydrocarbons to olefins and aromatics
03/26/2003CN1103765C Process for epoxidation of propylene
03/26/2003CN1103636C Process for the preparation of catalyst composition
03/26/2003CN1103635C Synthesis of 4A zeolite by semi-synthesis
03/26/2003CN1103634C Oxidation catalyst and process for production of epoxides from olefines, hydrogen and oxygen using said oxidation catalyst
03/25/2003US6538167 Process for producing light olefins
03/25/2003US6537941 Rejuvenating SAPO molecular sieve by freeze drying
03/25/2003CA2118492C Catalysts for the removal of sulfur compounds from industrial gases, a process for their production and their use
03/25/2003CA2111358C Synthetic crystalline zeolite, its synthesis and use
03/20/2003WO2003022430A2 HYDROTHERMALLY STABLE METAL PROMOTED ZEOLITE BETA FOR NOx REDUCTION
03/20/2003WO2002060581A3 Process for methylating naphthalenic compounds using a zeolite catalyst wherein a part of the al atom has been replaced by fe, the catalyst and a method for preparing the catalyst
03/20/2003WO2002053283B1 Rejuvenating molecular sieve by freeze drying
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