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)
11/2008
11/12/2008CN101301626A Zirconium ion-containing SAPO-34 type molecular sieve and preparation and use thereof
11/12/2008CN101301625A Al2O3-HZSM-5 compound solid acid catalyst prepared by mechanical mixed method
11/12/2008CN101301624A Al2O3-HZSM-5 compound solid acid catalyst prepared by chemical precipitation method
11/12/2008CN101301623A Molecular sieve for isobutene aminating reaction and process for synthesizing the same
11/12/2008CN101301622A Catalyst for alkylation reaction of aromatic hydrocarbons and low-carbon alkanes and use thereof
11/12/2008CN101301621A Method for preparing and using cracking catalyst for oil production by lightening coal-tar pitch
11/12/2008CN101301618A Intermediates for manufacturing carbon nanocoils and manufacturing method of carbon nanocoils
11/12/2008CN101301611A Sulfur-tolerance deoxidation catalyst and preparation and use thereof
11/12/2008CN101301605A Load type nanocomposite oxide material for purifying environment and preparation thereof
11/12/2008CN100431959C EMT zeolite synthesizing method
11/12/2008CN100431703C Microporous and mesoporous composite hydrogenation catalyst carrier materials and process for preparing same
11/11/2008US7449425 Production of alcohols from synthesis gas
11/11/2008US7449421 TON structure type zeolite (Theta-1, ZSM-22, ISI-1, NU-10 and KZ-2) and a ZBM-30 zeolite synthesized with a particular structuring agent such as triethylenetetramine, a hydro-dehydrogenating element, and a porous mineral matrix; may be sulfurized.
11/11/2008US7449420 Production of alkyl aromatic compounds with catalyst reactivation
11/11/2008US7449169 Useful as a catalyst in hydrocarbon cracking reactions, alkane isomerization, dewaxing and isodewaxing of paraffins, catalysts for separation and transformation processes of organic compounds; providing high yields of light olefins with a high octane-barrel number of the gasoline produced
11/06/2008WO2008132452A2 Transition metal/zeolite scr catalysts
11/06/2008WO2008132441A1 Process for the carbonylation of dimethyl ether
11/06/2008US20080274876 Catalyst for reduction of nitrogen oxides
11/06/2008CA2685009A1 Transition metal/zeolite scr catalysts
11/06/2008CA2684536A1 Process for the carbonylation of dimethyl ether
11/05/2008EP1877184A4 Hydrothermal treatment of phosphorus-modified zeolite catalysts
11/05/2008CN101298408A Process for preparing attrition resistant molecular sieve catalysts and their use for oxygenate to olefins conversion
11/05/2008CN101298053A Al2O3-HZSM-5 composite solid acid catalyst prepared by immersion method
11/05/2008CN101298052A Copper zinc catalyst and precursor, preparation and use thereof
11/05/2008CN101298051A Method for preparing catalyst for cracking organosilicon high-boiling product
11/05/2008CN100430318C Method of synthesizing titanium containing porous material
11/05/2008CN100430138C Catalyst for producing propylene, ethane through catalytic cracking olefin
11/05/2008CN100430137C Preparation method of toluene selective disproportionation catalyst
11/04/2008US7446071 High silica to alumina ratio and small pore size layered molecular sieve; selectivity for light olefin production
11/04/2008US7446070 Noble metal on a carrier having a core portion of a cubic or tetragonal rare earth- or alkaline earth-stabilized zirconia-based composite oxide and a surface layer of a stabilized zirconia with a surface area larger than that of the core, with part of the noble being in solid solution on the surface
11/04/2008US7446069 Fluoride-modified zeolite catalyst
10/2008
10/30/2008WO2008129933A1 Process for producing hydrogenolysis products of polyhydric alcohols
10/30/2008WO2008128748A1 Formed catalyst body
10/30/2008US20080269436 Molecular sieve catalyst composition, its making and use in conversion processes
10/30/2008US20080269045 Production of lower molecular weight hydrocarbons
10/29/2008EP1985600A1 Method for isomerising an aromatic C8 fraction in the presence of a catalyst made from a dealuminated EUO zeolite
10/29/2008EP1985363A1 Modified EU-1 zeolite and its use for isomerising aromatic C8 compounds
10/29/2008EP1985362A1 Process for the carbonylation of dimethyl ether
10/29/2008EP1984313A2 Molecular sieve ssz-74 composition of matter and synthesis thereof
10/29/2008EP1984311A1 Process for producing phenol and methyl ethyl ketone
10/29/2008CN101296748A Denitrification catalyst, honeycomb structure type denitrification catalyst, and method of denitrification with the same
10/29/2008CN101293805A Method for isomerising an aromatic C8 fraction in the presence of a catalyst made from a dealuminated EUO zeolite
10/29/2008CN101293803A Method for converting oxygen-containing compounds into low carbon olefin hydrocarbon
10/29/2008CN101293802A Method for preparing light olefin hydrocarbon with methanol or dimethyl ether
10/29/2008CN101293800A Method for preparing small-numerator olefin hydrocarbon with conversion integration of oxygen-containing compounds and light dydrocarbon
10/29/2008CN101293212A Decomposition catalyst of full fluorine, hydrofluorocarbon and full chlorine carbon, hydrogen chlorocarbon gas and preparation method thereof
10/29/2008CN101293211A Modified EU-1 zeolite and its use for isomerising aromatic C8 compounds
10/29/2008CN100429148C Method for mesoporous molecular sieve overgrowth on microporous molecular sieve surface
10/29/2008CN100428996C Method for preparing toluene disproportionation zeolitic catalyst with increased para-selectivity
10/29/2008CN100428995C Catalyst carrier and catalyst composition, processes for their preparation and their use
10/29/2008CN100428994C Oxygenate treatment of dewaxing catalyst for greater yield of dewaxed product
10/29/2008CN100428993C Metal carrier catalyst for propylene by carbon dioxide propane oxide and its production
10/28/2008US7442817 Process for the preparation of olefin oxides
10/28/2008US7442665 Forming intermetallics, alloy, ceramic or composite
10/28/2008US7442664 Spray drying an aqueous slurry of a zeolite, clay, and poly aluminum chloride, calcining to produce a fluid catalytic cracking catalyst
10/28/2008US7442367 Producing reduced pressure loss and maintenance, bendable membranes without cracking; heating tetrapropylammonium hydroxide, tetrapropylammonium bromide and silica sol solution without crystallization and/or precipitation; subjecting dried gel to steam crystallization treatment
10/28/2008US7442365 Zeolite type Y cracking catalysts; crystalline and amorphous components; adding nutrients to framework elements; reaching supersaturation concentration producing desired particle size spheres
10/28/2008US7442346 Device for the purification of exhaust gas
10/23/2008WO2008127742A2 Methods for manufacturing supported catalyst from a porous support and a nanocatalyst solution
10/23/2008WO2008125017A1 The catalyst used in the reaction of brominating oxidation of methane and the catalyst used in the farther reaction of producing higher hydrocarbon
10/23/2008US20080262270 Catalyst contains molybdenum and potassium compounds and oxides, sulfide of Group 7; catalyst selectivity; by-product inhibition
10/23/2008US20080261802 Cracking Catalyst and a Preparation Process for the Same
10/23/2008US20080261091 Regenerative oxidizer assembly for use in pem fuel cell applications
10/23/2008US20080257784 Hydrogenation and dehydrogenation processes and catalysts therefor
10/22/2008CN101289358A Method for synthesizing linear alkylbenzene
10/22/2008CN101288851A SBA-15 loaded high dispersion nickel catalyst modified by hole wall carbon and its preparation method
10/22/2008CN100427571C Hydrogenation and dehydrogenation processes and catalysts therefor
10/22/2008CN100427440C Process for alkylating aromatics
10/21/2008US7439204 Sulfur-free pretreatment of a crystalline molecular sieve and at least one hydrogenation metal, platinum or rhenium, with hydrogen; ethylbenzene dealkylation, xylenes isomerization, and the transalkylation of polyalkylaromatic hydrocarbons; nontoxic
10/21/2008US7438887 A single crystal ultra-long nanowire includes an ordered porous manganese oxide-based octahedral molecular sieve in the form of a layer; microporous network; axially aligned layers; superior thermal and chemical properties to organic polymers; decreased brittleness; increased mechanical properties
10/21/2008US7438878 Gas stream of nitrous oxide and ammonia contacted with a zeolite catalyst
10/21/2008CA2339137C L-type zeolite catalyst
10/16/2008WO2008122203A1 Catalytic composition for producing olefins by catalytic cracking
10/16/2008WO2008077590A3 Method for the production of a zeolite material loaded with iron, copper, and/or silver
10/16/2008WO2007127679A2 Fluid bed reactor having a pulse combustor-type heat transfer module
10/16/2008US20080255397 molecular sieve catalyst silica-alumina promoted by rare earth of the lanthanide, yttrium; forming ethylbenzene by reacting benzene and ethylene in presence of alkylation catalyst; inhibit and reduce by-product formation; regenerating the catalyst
10/16/2008US20080254969 Method of Preparing Substrates - Molecular Sieve Layers Complex Using Ultrasound and Apparatuses Used Therein
10/16/2008US20080253950 Hydrothermally stable ag-zeolite traps for small olefin hydrocarbon molecules
10/15/2008EP1980532A1 Method for preparing a beta zeolite
10/15/2008EP1980319A1 Catalyst for production of aromatic hydrocarbon compound
10/15/2008EP1351947B2 Epoxidation catalyst and process for the production thereof
10/15/2008CN101287547A Single step decomposition and activation of noble metal complexes on catalytic supports
10/15/2008CN101284752A Hydrogenation process for the treatment of organic compounds
10/15/2008CN101284246A Catalyst for translating oxygen-containing compound into low carbon olefin hydrocarbon
10/15/2008CN101284245A Reaction for preparing hydroxyacetone by selectively dewatering natural glycerol and catalyst
10/15/2008CN101284244A Catalyst for synthesizing the aziridine type compound
10/15/2008CN101284243A Catalytic cracking catalyst
10/15/2008CN101284235A Catalyst for catalytic cracking mixed waste plastic and preparation method thereof
10/15/2008CN101284233A Exhaust gas purifying catalyst and method of producing the same
10/15/2008CN101284232A Bromomethane prepared by bromine oxidation of methane and catalyst for conversing the bromomethane into hydrocarbon
10/15/2008CN100425678C Dewaxing catalyst containing compound molecule sieve and preparation method thereof
10/15/2008CN100425676C Hydrogenation cracking catalyst composition
10/15/2008CN100425581C Olefin oligomerization
10/15/2008CN100425534C Modified beta zeolite
10/15/2008CN100425344C Molecular sieve catalyst composition, its making and use in conversion processes
10/15/2008CN100425343C Alkyl arene isomerizing catalyst and its usage
10/15/2008CN100425342C Zeolite catalyst and its use for hydrolysis reaction of dihydropyran derivatives
10/14/2008US7435865 Method for separating hydrocarbons and use of a zeolite therefor
10/14/2008US7435863 conversion of methanol, dimethyl ether or mixtures to ethylene and propylene, in the presence of porous crystalline catalysts, having catlysts selectivity; molecular sieves
10/14/2008US7435699 Heterogeneous adsorbent and the use for diffusional separation methods
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