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)
11/2003
11/06/2003US20030207759 Exhaust gas purifying catalyst and method for manufacturing the same
11/06/2003US20030206844 Prepared using the quaternary ammonium cation templating agent N-ethyl-N-methyl-5,7,7-trimethyl-2-azonium-bicyclo(4.1.1)nonane
11/06/2003US20030205528 Amphiphilic block polymers act as structure directing agents for the metal oxide in a self-assembling system.
11/06/2003US20030205505 Catalytic system for hydroconversion of naphtha
11/06/2003US20030205502 Prepared using as a template an N-ethyl-N-methyl-5,7,7-trimethyl-2-azonium bicyclo(4.1.1)nonane cation, preferably as the hydroxide
11/06/2003US20030205133 Separation of nitrogen from a gas mixture using zeolite SSZ-50
11/06/2003CA2483548A1 Fischer-tropsch catalyst
11/05/2003EP1358934A1 Fischer-Tropsch catalyst
11/05/2003EP1358301A1 Removal of sulfur from naphta streams using high silica zeolites
11/05/2003EP1358008A2 Process for methylating naphthalenic compounds using a zeolite catalyst wherein a part of the al atom has been replaced by fe, the catalyst and a method for preparing the catalyst
11/05/2003CN1454116A Method for regenerating zeolite catalyst
11/05/2003CN1126603C Process for producing selective disproportionation catalyst
11/05/2003CN1126602C High efficiency regeneration technology for molecular sieve catalyst
11/05/2003CN1126601C Process for preparing catalyst of alkali lignin multi-phase catalytic oxidation reaction
11/04/2003US6641714 Hydrocarbon upgrading process
10/2003
10/30/2003WO2003089392A1 Syngas conversion and catalyst system employed therefor
10/30/2003WO2003089135A1 Catalyst for producing liquid hydrocarbons from low-molecular oxygen-containing organic compounds
10/30/2003WO2003033625A3 Selective oxidation
10/30/2003US20030204101 Direct epoxidation process using improved catalyst composition
10/30/2003US20030202926 Use of a catalyst for reducing the quantity and/or size of particulates in diesel exhaust
10/30/2003US20030201206 Pillared trioctahedral micas and/or vermiculites
10/29/2003EP1355857A1 Macroporous foams comprising microporous zeolite or zeotype material and preparation thereof by using polymeric templates having sponge structure
10/29/2003CN2583594Y Electric heating superstable furnace
10/29/2003CN1125683C Shaped body and method for production thereof
10/28/2003US6639117 Rejuvenating SAPO molecular sieve by freeze drying
10/28/2003US6638892 Catalyst suitable for the conversion of syngas comprising zinc oxide, copper oxide, aluminum oxide, Y zeolite and clay
10/28/2003US6638890 Vapor phase oxidation using (meth)acrolein using mixed oxide catalyst on supports
10/28/2003US6638888 Mesoporous alumina gel and process for its preparation
10/23/2003WO2003087272A1 Hydroprocessing of hydrocarbon feedstock
10/23/2003WO2003087266A1 Hydrocarbon synthesis process using a hydrocarbon synthesis catalyst and an acidic catalyst
10/23/2003WO2003087265A1 Hydrocarbon synthesis process using an alkali promoted iron catalyst
10/23/2003WO2003054114A3 Fcc catalysts for feeds containing nickel and vanadium
10/23/2003US20030199720 Method for adding heat to a reactor system used to convert oxygenates to olefins
10/23/2003US20030199386 Structurally enhanced cracking catalysts
10/22/2003EP1353747A1 Catalyst comprising a silica-alumina and its use in hydrocarbon feedstock hydrocracking
10/22/2003EP1019461B1 Fluid cat cracking heavy feeds using stripped catalyst for feed preheat and regenerator temperature control
10/22/2003CN1451036A Reformate upgrading using zeolite catalyst
10/22/2003CN1450935A Catalyst for fluid catalytic cracking of heavy hydrocarbon oil and method of fluid catalytic cracking
10/22/2003CN1449866A Inorganic intercalation nano catalyst and preparation process thereof
10/22/2003CN1124894C Process for increasing activity of zeolite containing particulate solids
10/22/2003CN1124893C Cationic zeolite catalyst for direct aromatization of methane and its use
10/22/2003CN1124892C Catalytic cracking catalyst for producing gaosline richly-containing paraffinic hydrocarbon propylene and isobutane
10/22/2003CN1124891C Method for preparing modified beta zeolite catalyst used for alkylation reaction of isobutane/butylene
10/21/2003USRE38283 Catalyst for use in producing carboxylic esters
10/21/2003US6635792 Aromatics are converted to benzene, toluene, xylene enriched components through hydrodealkylation and/or transalkylation, and non-aromatics are converted to liquefied petroleum gas through hydrocracking in the presence of a catalyst
10/21/2003US6635791 Process for pretreating a catalyst based on an EUO zeolite under severe conditions
10/21/2003US6635594 Coating with a layer of zeolite particles of a narrow particle distribution size of between 20 and 0.01 microns
10/21/2003US6635233 CFI-type zeolite, process for preparation of the same, catalyst prepared from the same, and process for conversion of organic compounds
10/21/2003US6635169 Method for reducing gasoline sulfur in fluid catalytic cracking
10/21/2003US6635168 Gasoline sulfur reduction catalyst for fluid catalytic cracking process
10/21/2003CA2316933C A composition for converting hydrocarbons comprising a siliconized acid-treated zeolite containing zinc and boron and method of making such catalyst
10/16/2003WO2003084661A1 Treatment of acid catalysts with nitrogen compounds
10/16/2003WO2003084660A2 Organometallic treated molecular sieves and the use thereof for the conversion of oxygenates to olefins
10/16/2003WO2003084646A1 Denitrification method
10/16/2003WO2003048084A3 Use of molecular sieves for the conversion of oxygenates to olefins
10/15/2003EP1352902A1 Process for producing Epsilon-Caprolactam and catalyst for the production
10/15/2003EP1351947A1 Epoxidation catalyst and process for the production thereof
10/15/2003EP1351884A1 Crystalline molecular sieve composition mcm-65, its synthesis and use
10/15/2003EP0913195B1 A hydrocracking catalyst of a distillate oil and production method thereof
10/15/2003CN1449306A Crystalline microporous oxide catalysts having increased lewis acidity and methods for the preparation thereof
10/15/2003CN1448475A Diesel fuel fraction isomeric pour point depression catalyst and prep. thereof
10/15/2003CN1448339A Ammonium ion exchange method of molecular sieve
10/15/2003CN1448336A Phosphoric acid silica-aluminium molecular sieve with AFO structure and its synthetic method
10/14/2003US6632964 Catalytic oxidation of a cyclic ketone
10/14/2003US6632417 Pyrrolidinium and quaternary ammonium alkylbenzene cations as structure directing agents
10/14/2003US6632416 Zeolite SSZ-53
10/14/2003US6632415 Methods for making molecular sieves
10/09/2003WO2003082464A1 Fatty acid isomerization with mesoporous zeolites
10/09/2003WO2003082462A2 Combined oxydehydrogenation and cracking catalyst for production of olefins
10/09/2003US20030191331 Fatty acid isomerization with mesoporous zeolites
10/09/2003US20030191330 Skeletal isomerization of alkyl esters and derivatives prepared therefrom
10/09/2003US20030188991 Mesoporous material with active metals
10/08/2003EP1350831A1 Hydroprocessing of hydrocarbon feedstock
10/08/2003EP1350787A1 Process for the preparation of nitrotoluenes
10/08/2003EP1350763A2 Sapo-11 molecular sieve, its synthetic method and a catalyst containing the molecular sieve
10/08/2003EP1349657A1 Catalyst using metal carrier and manufacturing method thereof
10/08/2003EP1349651A1 Crystalline multinary metal oxide compositions, process for preparing and processes for using the composition
10/08/2003EP0846082B1 Electron acceptor compositions on polymer templates and catalytic production of hydrogen peroxide
10/08/2003CN1446631A Molecular sieve catalyst containing pores in tungsten media utilized for synthesizing glutaraldehyde and its preparation method
10/08/2003CN1446630A Regeration process of catalyst
10/08/2003CN1123568C Process for direct oxidation of olefins to olefin oxides
10/08/2003CN1123553C Catalyst for selective disproportionation and modification of toluene
10/08/2003CN1123552C Catalyst for selective disproportionation of toluene
10/08/2003CN1123535C Prepn. process of beta-zeolite
10/08/2003CN1123390C Method for synthesizing titanium silicone molecular sieve
10/08/2003CN1123389C Prepn. of catalyst for low-carbon alcohol by low-carbon oleffine hydration and its application
10/08/2003CN1123388C Zeolite catalyst for low temp liquid-phase alkylation of zrylhydro carbon and preparing process thereof
10/08/2003CN1123387C Zeolite catalyst for preparing alkylbenzene from olefin and benzene and its prepn. process
10/08/2003CN1123386C Maroporous acidic composite carrier and its prepn. process
10/08/2003CN1123383C Amorphous silica-alumina and its preparing method
10/07/2003US6630430 Fuel and oil detergents
10/07/2003US6630170 Mesoporous compositions and method of preparation
10/07/2003CA2098396C Layered oxide materials and swollen and pillared forms thereof
10/02/2003US20030187315 Spherical catalysts to convert hydrocarbons to light olefins
10/02/2003US20030187314 Ethylene and/ or propylene selectivity; enhanced catalyst life
10/02/2003US20030187313 Contacting molecular sieve with solution comprising an organometallic compound and a non-proton donating solvent, wherein organometallic compound comprises metal bound to alkyl group, separating treated molecular sieve from solution
10/02/2003US20030187312 Molecular sieve catalyst composition, its making and use in conversion processes
10/02/2003US20030187286 Heating the finished epoxidation catalyst in a fixed-bed reactor
10/02/2003US20030187284 Method for producing an epoxide
10/02/2003US20030186831 Solid alkylbenzene sulfonates and cleaning compositions having enhanced water hardness tolerance
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