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)
05/2003
05/27/2003US6569401 Zeolite SSZ-64 composition of matter and synthesis thereof
05/27/2003US6569400 Quaternary ammonium organic ion exchanger can be eliminated by calcination or dissolution and leaves an inorganic microporous structure with the size and shape of the employed organic ion exchanger
05/27/2003US6569394 Catalyst body and process for breaking down nitrogen oxides
05/27/2003US6569312 Hydrocracking, flashing and/or distilling, bottoms are vacuum distilled to adjust viscosity and volatility, dewaxing under high pressure by molecular sieve, then cascading to hydrofinishing with hydrogenation catalyst; photostability
05/27/2003CA2148586C Method of preparing alkanols and glycols
05/27/2003CA2045106C Production of high viscosity index lubricants
05/22/2003WO2003042137A1 Method for producing phenylalkanes using a combination of two catalysts
05/22/2003WO2003042101A2 Ts-pq titano-silicate molecular sieves and methods for synthesis and use thereof
05/22/2003WO2003041861A1 Method for producing a zeolite-containing catalyst
05/21/2003EP1312596A1 Process for alkylating benzene in which a silica-supported zeolite beta is used as catalyst
05/21/2003EP0994838B1 Method for etherifying a benzyl alcohol, resulting products and applications
05/21/2003EP0938530B1 Method for improving the pour-point of paraffin feedstock with a nu-86 zeolite based catalyst
05/21/2003CN1419527A Process to control conversion of C4+ and heavier stream to lighter products in oxygenate conversion reactions
05/21/2003CN1419477A Rejuvenating SAPO and/or ALPO molecular sieve with anhydrous liquid or vapor
05/21/2003CN1419476A Process for the production of a titanium silicalite shaped article
05/21/2003CN1419475A Process for the production of a titanium silicalite shaped body
05/21/2003CN1418876A Catalyst for olefine epoxidation
05/21/2003CN1418814A Porous material mordenite membrane
05/21/2003CN1418813A Method for quick synthesis of titanium silicon molecular sieve
05/21/2003CN1108870C MeAPSO-56 molecular sieve and its synthesizing method
05/21/2003CN1108869C MeAPSO-35 molecular sieve and its synthesizing method
05/21/2003CN1108868C MeAPSO-18 molecular sieve and its syntheizing method
05/21/2003CN1108867C MeAPSO-17 molecular sieve and its synthesizing method
05/20/2003US6566319 Cleaning products comprising improved alkylarylsulfonate surfactants prepared via vinylidene olefins and processes for preparation thereof
05/20/2003US6566300 Quantum-sized prepared by (a) encapsulating titanium tetraisopropoxide in a zeolit support by adding citric acid to isopropyl alcohol; (b) dissolving ethylene glycol to obtain a uniformly dispersed mixture solution; and (c) baking
05/20/2003US6566293 Catalyst composition with high efficiency for the production of light olefins
05/20/2003US6565826 Method of preparing zeolite single crystals
05/15/2003WO2003040067A2 Slurry hydrocarbon synthesis with liquid hydroisomerization in the synthesis reactor
05/15/2003WO2003040037A1 Method of synthesising crystalline microporous metalloaluminophosphate from a solid body
05/15/2003WO2003039747A2 Middle distillate selective hydrocracking process
05/15/2003WO2003039746A1 Catalysts
05/15/2003WO2002030819A8 Microporous crystalline material (itq-17), method for the preparation thereof and its use in processes for separating and transforming organic compounds
05/15/2003US20030092951 Process for the synthesis of silicoaluminophosphate molecular sieves
05/15/2003US20030092948 Contacting the hydrocarbon feed to be alkylated with an alkylation agent in the presence of a catalyst comprising a solid acid, a hydrogenation component consisting essentially of one or more Group VIII noble metals, sulfur
05/15/2003US20030092921 Method of making gold-titania catalyst for oxidation of hydrocarbons
05/15/2003US20030092562 Purification catalyst for exhaust gas
05/15/2003US20030092561 Selectivated metallosilicate catalyst composite for alkyl aromatic conversion, process for the preparation thereof, use thereof in hydrocarbon conversion
05/15/2003US20030091872 A zeolite MFI protective coatings for heat exchanger, was formed by spinning, or spraying with a synthesis solution; corrosion resistant, microbiocides
05/15/2003US20030091504 Controlling pressure
05/15/2003US20030089640 FCC catalysts for feeds containing nickel and vanadium
05/15/2003US20030089639 Gasoline sulfur reduction in fluid catalytic cracking
05/15/2003CA2465970A1 Slurry hydrocarbon synthesis with liquid hydroisomerization in the synthesis reactor
05/14/2003EP1310290A1 Purification catalyst for exhaust gas
05/14/2003EP1309527A1 Regeneration of aromatic alkylation catalysts using hydrocarbon stripping
05/14/2003EP1309390A1 Process and apparatus for removing nox from engine exhaust gases
05/14/2003EP1152828A4 Noble metal containing low acidic hydrocracking catalysts
05/14/2003EP1137740B1 Catalytic dewaxing process
05/14/2003EP1115657B1 Preparation of high silica zeolites bound by zeolite and use thereof
05/14/2003EP0726807B1 Modified microsphere fcc catalysts
05/14/2003CN1417121A Fast synthesis process of strong acid-type ZSM-5 molecular sieve
05/14/2003CN1416951A Molecular sieve RE ion exchange method
05/14/2003CN1108356C High-active high-mid oilness hydrocracking catalyst and prep. thereof
05/13/2003US6562776 Solid alkylbenzene sulfonates and cleaning compositions having enhanced water hardness tolerance
05/13/2003CA2074231C Continuous process for preparing aluminum alkyls and linear 1-olefins from internal olefins
05/08/2003WO2003037511A1 Method of preparing highly ordered mesoporous molecular sieves
05/08/2003WO2003011454A3 Method of increasing the lifetime of a hydro-oxidation catalyst
05/08/2003WO2003006363A3 A process for preparing zeolites
05/08/2003US20030087970 Fischer-Tropsch process in which hydrocarbon slurry liquid is reacted with hydrogen in the presence of a monolithic hydroisomerization catalyst in a gas lift reactor at least partially immersed in the slurry
05/07/2003EP1308420A1 Method and apparatus for treating ammonia-containing effluent water
05/07/2003EP1308207A2 Sulfur-containing alkylation catalyst and use thereof
05/07/2003EP1307417A1 Method for producing hydroxy aromatics
05/07/2003EP1307415A2 Catalyst and process for aromatic hydrocarbons production from methane
05/07/2003EP1001921B1 Improved processes for making alkylbenzenesulfonate surfactants and products thereof
05/07/2003CN1415415A Catalyzer for synthesizing diisopropylamine and triisopropylamine from isopropyl amino and technique thereof
05/07/2003CN1107646C Prepn. of A-type zeolite
05/07/2003CN1107543C Toluene and C9 aromatics disproportionation and tran Sa/kylation catalyst
05/06/2003US6559428 Induction heating tool
05/06/2003US6559086 Exhaust emission control catalyst
05/06/2003US6558647 Zeolite
05/06/2003CA2112117C Synthetic porous crystalline material its synthesis and use
05/01/2003WO2003035632A1 Direct epoxidation process using a mixed catalyst system
05/01/2003WO2003035630A1 Direct epoxidation process using a mixed catalyst system
05/01/2003WO2003035589A1 The selective dismutation process of toluene and the dismut5ation and transalkylation process of toluene and aromatic hydrocarbons of c9 and c9+
05/01/2003WO2003035584A1 Process for the oligomerization of olefins
05/01/2003WO2003035583A1 Olefin oligomerization
05/01/2003WO2003035549A1 Synthesis of silicoaluminophosphates
05/01/2003US20030083535 Wherein heat is transfered from the regeneration system to the reactor system; catalytic reforming
05/01/2003US20030083190 Rapid drying a suspension resulting from the synthesis of zeolite by hydrothermal treatment at autogenous pressure of a mixture containing tetraalkylammonium hydroxide as templating agent, then calcining; mechanical strength; microspheres
05/01/2003CA2463913A1 Direct epoxidation process using a mixed catalyst system
05/01/2003CA2463297A1 Direct epoxidation process using a mixed catalyst system
04/2003
04/30/2003CN1414883A Zeolite/alumina catalyst support compositions and method of making the same
04/30/2003CN1414882A Maintaining acid catalyst sites in SAPO molecular sieves
04/30/2003CN1414881A High strength and hith surface area catalyst, catalyst support or adsorber compositions
04/30/2003CN1414068A Catalyst for producing ethylene and propylene using low additional value olefin hydrocarbon and its application
04/30/2003CN1413968A Toluene selective disproportion and toluene and C9 and its above aromatic disproportion and alkyl transfusion method
04/30/2003CN1413768A Method for modifying titanium silicon zeolite by aqueous solution containing ammonia
04/30/2003CN1413767A Preparation method of catalyst for directed preparing dimethyl ether by synthetic gas
04/29/2003US6555724 Hydrocarbon dehydrogenation catalyst and process
04/29/2003US6555493 Solid epoxidation catalyst and preparation
04/29/2003US6555492 Zeolite/alumina catalyst support compositions and method of making the same
04/29/2003US6555090 Pillared mixed oxide that maintains a separation between sheets, there being individual structural layers, that have microporous channels and cavities.
04/29/2003US6555089 Prepared using a N-butyl-N-cyclooctylpyrrolidinium cation or N- propyl-N-cyclooctylpyrrolidinium cation templating agent
04/29/2003US6555080 Using zeolite SSZ-57 for reduction of oxides of nitrogen in a gas stream
04/24/2003WO2003033625A2 Selective oxidation
04/24/2003WO2003033146A1 Catalyst using metal carrier and manufacturing method thereof
04/24/2003US20030078160 Process for the production of a titanium silicalite shaped body
04/24/2003US20030078159 Synthesis of silicoaluminophosphates
04/24/2003US20030077213 Hydrothermally stable catalyst for improved lean NOx reduction
04/24/2003US20030075481 Gasoline sulfur reduction in fluid catalytic cracking
04/24/2003US20030075479 Zeolite catalyst carrier and hydrogenation catalyst using same
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