| Patents for B01J 29 - Catalysts comprising molecular sieves (30,714) |
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| 07/14/2004 | CN1157258C Rapid deaminatio activating method of beta-zeolite containing organic ammonium |
| 07/13/2004 | US6762143 Comprises hydrocracking, hydroisomerization, dewaxing, and/or alkylation reactions |
| 07/13/2004 | US6761875 Octahedral/tetrahedral molecular sieves with the octahedral chains as rare earth centers having enhanced heat resistance and hydrothermal stability |
| 07/08/2004 | WO2004056944A1 Process for the production of propylene and ethylene mixtures and the catalytic systems used therein |
| 07/08/2004 | WO2004056475A1 Catalytic composition and process for the transalkylation of aromatic hydrocarbons |
| 07/08/2004 | WO2004013095A3 Catalyst for aromatization of alkanes, process of making and using thereof |
| 07/08/2004 | US20040129604 Enhanced lube oil yield by low hydrogen pressure catalytic dewaxing of paraffin wax |
| 07/08/2004 | US20040129603 viscosity index (VI) of 130 or greater, a pour point of -10C or lower, a ratio of measured-to-theoretical low-temperature viscosity equal to about 1.2 or less, at a temperature of about -30C or lower; for passenger car motor lubricants |
| 07/08/2004 | DE4433120B4 Wärmefester Katalysator zur Abgasemisssionsbegrenzung Heat solid catalyst for exhaust Miss Sion limit |
| 07/07/2004 | EP1434833A2 Selective oxidation |
| 07/07/2004 | EP1434770A1 Direct epoxidation process using pre-treated titanium zeolite |
| 07/07/2004 | EP1109762A4 A composition for use in converting hydrocarbons, its preparation and use |
| 07/07/2004 | EP0909216B1 Zeolite catalyst and its use in hydrocarbon conversion |
| 07/07/2004 | CN1510021A Method for preparing dimethyl ether by crude carbinol |
| 07/07/2004 | CN1510019A Combining method for preparing phenol from benzene under circulating by-product condition |
| 07/07/2004 | CN1510017A Mesitylene and preparation thereof |
| 07/07/2004 | CN1509815A Nitrogenous zeolite and preparing method thereof |
| 07/07/2004 | CN1509810A Preparation of composite oxidant catalyst for phenol hydroxylation |
| 07/07/2004 | CN1156555C Assistant for catalytic cracking and its preparing process |
| 07/06/2004 | US6759540 For use as oxidation catalyst in oxidation reaction of a compound having a carbon-carbon double bond and a other functional group wherein the carbon-carbon double bond of compound is oxidized by using a peroxide as an oxidizing agent |
| 07/06/2004 | US6759360 Interior surface modifications of molecular sieves with organometallic reagents and the use thereof for the conversion of oxygenates to olefins |
| 07/06/2004 | US6759358 Zeolite; catalytic exhaust system for internal combustion engines |
| 07/04/2004 | CA2429863A1 Method for producing improved support catalyst |
| 07/01/2004 | WO2004054714A1 Modified metalloaluminiumophosphate molecular sieves, preparation and use thereof in methanol to olefins process |
| 07/01/2004 | WO2004054713A1 Process for the preparation of catalyst microspheres |
| 07/01/2004 | WO2004033590A3 Process for preparing basestocks having high vi using oxygenated dewaxing catalyst |
| 07/01/2004 | WO2004033586A3 Oxygenate treatment of dewaxing catalyst for greater yield of dewaxed product |
| 07/01/2004 | WO2004030817A3 Method for the production of catalytically active layer silicates |
| 07/01/2004 | US20040127762 Process for the production of mesitylene and durene |
| 07/01/2004 | US20040127346 Using molecular sieve ssz-63 for reduction of oxides of nitrogen in a gas stream |
| 07/01/2004 | US20040124123 N-cyclodecyl-N-methyl-pyrrolidinium cation as a structure-directing agent |
| 07/01/2004 | DE19962669B4 Verringerung des Schwefelgehaltes in Benzin beim katalytischen Wirbelschichtcracken Reduction of the sulfur content in gasoline in fluid catalytic cracking |
| 07/01/2004 | DE10260717A1 Verfahren zur Herstellung von Oximen A process for the preparation of oximes |
| 07/01/2004 | CA2510258A1 Process for the preparation of catalyst microspheres |
| 06/30/2004 | EP1433777A2 Process for the preparation of oximes |
| 06/30/2004 | EP1432511A1 Process utilising zeolites as catalysts/catalyst precursors |
| 06/30/2004 | EP1117750B1 Process for manufacturing olefins using a pentasil zeolite based catalyst |
| 06/30/2004 | EP1044056B1 Porous material, method and arrangement for catalytic conversion of exhaust gases |
| 06/30/2004 | CN1508226A Medium oil type hydrocracking catalyst |
| 06/30/2004 | CN1155519C SAPO-11 molecualr sieve and its preparing method |
| 06/30/2004 | CN1155441C Process for preparing catalyst containing MFI zeolite |
| 06/30/2004 | CN1155440C Method for preparing EUO type structural zeolite and its use as catalyst |
| 06/29/2004 | US6756516 Treatment of acid catalysts |
| 06/29/2004 | US6756337 Purification catalyst for exhaust gas |
| 06/29/2004 | US6756030 Containing one or more noncyclic organoammonium cations; heat resistant; stable; catalysts; ion exchange resins |
| 06/29/2004 | US6756029 Molecular sieves of faujasite structure |
| 06/29/2004 | CA2144544C Composition for passivating vanadium in catalytic cracking and preparation thereof |
| 06/24/2004 | WO2004052537A1 Mesoporous material with active metals |
| 06/24/2004 | WO2004033596A3 A method for making lube basestocks |
| 06/24/2004 | US20040122264 Integrated process for the preparation of phenol from benzene with recycling of the by-products |
| 06/24/2004 | US20040121902 molecular sieve having a framework including at least [AlO4] and [PO4] tetrahedral units, at least one of a binder and a matrix material and at least one phosphorus compound separate from said molecular sieve |
| 06/24/2004 | US20040121900 thermally treating the precursor mixture of a silicon source and an aluminum source, at least one of these sources being doped with a rare earth metal or a transition metal of Groups Vb-VIIIb, Ib, or IIb |
| 06/24/2004 | US20040121899 NOx catalyst and method of suppressing sulfate formation in an exhaust purification system |
| 06/24/2004 | US20040121898 Catalytic cracking of a residuum feedstock to produce lower molecular weight gaseous products |
| 06/24/2004 | US20040120878 Method of producing synthesis gas from a regeneration of spent cracking catalyst |
| 06/24/2004 | US20040120873 formed by presteaming an aluminosilicate zeolite at 600-800 degrees C. for 0.25 to 8 hours, said presteaming not providing significant dealumination of said aluminosilicate zeolite, subsequently metal to said presteamed zeolite. |
| 06/24/2004 | US20040118747 monolithic sulfur-adsorbent reactor packings having internal void spaces bounded by internal fuel contacting surfaces that support active sulfur adsorbents for sulfur trapping |
| 06/24/2004 | US20040117949 Agitating dry mixture; spraying with liquid binders; isolation; forming high solid slurries |
| 06/23/2004 | EP1430949A1 Process for catalytic dehydrogenation and catalyst therefore |
| 06/23/2004 | EP1242343B1 Aromatics alkylation |
| 06/23/2004 | EP1165473B1 Process for preparing 2,6-dialkylnaphtalene |
| 06/23/2004 | EP1070032B1 Process for producing light olefins |
| 06/23/2004 | EP0857512B1 catalyst for the preparation of carboxylic esters |
| 06/23/2004 | CN1507424A Process for making olefins |
| 06/23/2004 | CN1507368A Method for reducing the content of N2O and Nox in gases |
| 06/23/2004 | CN1506340A Catalyst for liquid phase alkylation of ethylene to prepare ethylbenzene |
| 06/23/2004 | CN1506309A Process of preparing zeolite molecular sieve with high activity and high stability |
| 06/23/2004 | CN1506161A Ultrastable Y-type RE molecular sieve active component and its prepn process |
| 06/23/2004 | CN1506160A Modified Beta molecular sieve catalyst process for alkylation of isoalkane and isoalkene |
| 06/23/2004 | CN1506159A Prepn of dihydroxybenzene catalyst |
| 06/23/2004 | CN1154540C Catalytic composition for aromatization of hydrocarbons |
| 06/23/2004 | CN1154539C Catalyst carrier with high diesel selectivity |
| 06/23/2004 | CN1154534C Process for producing sphrical oxide particles |
| 06/22/2004 | US6753038 Self-assembled monolayer and method of making |
| 06/22/2004 | US6752980 UZM-16: a crystalline aluminosilicate zeolitic material |
| 06/22/2004 | CA2126575C Procedure for synthesis of crystalline microporous silico-alumino-phosphates |
| 06/17/2004 | WO2004051783A1 Coated catalytic material |
| 06/17/2004 | WO2004050555A1 Process for the preparation of nanocrystalline zeolite beta |
| 06/17/2004 | WO2004050548A2 High surface area zeolites and methods for preparation and use thereof |
| 06/17/2004 | WO2004050234A1 Process for the assembly of ultrastable mesostructured organofunctional silica compositions |
| 06/17/2004 | WO2003064031A3 Porous silicate materials and their uses as catalytic systems for diesel improvement |
| 06/17/2004 | US20040116762 Using metal hydride; catalyst for hydrocarbon oxygenates |
| 06/17/2004 | US20040116761 Reacting with metal hydride; creating catalyst for reduction of oxygenate feedstocks to light olefins |
| 06/17/2004 | US20040116282 Modified metalloaluminophosphate molecular sieves |
| 06/17/2004 | US20040112793 Production of olefins |
| 06/17/2004 | CA2491075A1 Coated catalytic material |
| 06/16/2004 | EP1428572A1 Zeolite laminated composite and zeolite membrane reactor using the same |
| 06/16/2004 | CN1505605A Process for the synthesis of mixtures of methane diphenyl diamine and its higher homologues with a controlled isomer distribution |
| 06/16/2004 | CN1505546A Catalyst selectivation |
| 06/16/2004 | CN1504409A ZSM-35/MCM-22 cocrystallization molecular sieve and preparation method thereof |
| 06/16/2004 | CN1504261A Catalyst for preparing isobutene from normal butane and its preparation method and application |
| 06/16/2004 | CN1153619C High strength and high surface area catalyst, catalyst carrier or adsorbent compositions |
| 06/16/2004 | CN1153618C Process for selectively disproportionating aromatic hydrocarbon |
| 06/15/2004 | US6750168 Zeolite underlayer disposed over substrate; and a catalyst overlayer disposed over underlayer having a non-catalyst loading of about 1.0 g/in3 or less; adsorbing hydrocarbons contained in engine exhaust gas during cold start |
| 06/10/2004 | WO2004048302A1 Process for the preparation of bisphenols |
| 06/10/2004 | WO2004047988A1 Hydrocracking catalyst |
| 06/10/2004 | WO2004047964A1 Process for the treatment of waste gas and unit suitable for use therein |
| 06/10/2004 | WO2004047960A1 Method for preparation and activation of multimetallic zeolite catalysts, a catalyst composition and application for n2o abatement |
| 06/10/2004 | US20040110630 Process for catalytic dehydrogenation and catalyst therefor |
| 06/10/2004 | US20040110629 For catalytic cracking of petroleum feedstock |