| Patents for B01J 29 - Catalysts comprising molecular sieves (30,714) |
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| 04/24/1991 | EP0423876A1 Process for the catalytic cracking of a hydrocarbon oil |
| 04/24/1991 | EP0423532A2 Method for the preparation of synthetic fine crystalline metal silicates |
| 04/24/1991 | EP0423531A1 Process for the preparation of shape selective catalysts having a great long term stability |
| 04/24/1991 | EP0423530A1 Process for the preparation of a metal-containing synthetic crystalline borosilicate |
| 04/24/1991 | EP0423479A1 Method for the production of 4,4'-dihalogenated oligophenyls |
| 04/24/1991 | EP0423134A1 Catalysts for olefin and paraffin conversion |
| 04/23/1991 | US5010048 Zeolite containing fluoride |
| 04/23/1991 | CA1283394C Cracking catalysts with octane enhancement |
| 04/18/1991 | WO1991005751A1 Selective diethylation of naphthalene to 2,6-diethylnaphthalene |
| 04/18/1991 | CA2066205A1 Selective diethylation of naphthalene to 2,6-diethylnaphthalene |
| 04/17/1991 | EP0422727A1 Method for recovering trimethylbenzenes from mixtures which contain them |
| 04/17/1991 | EP0422636A1 Treatment of spent cracking catalysts |
| 04/17/1991 | EP0422013A1 Method for intercalating organic-swelled layered metal chalcogenide with polymer chalogenide by treatment with organic, hydrolyzable, polymeric chalcogenide precursor wherein organic hydrolysis by-products are removed |
| 04/17/1991 | CA2026481A1 Intergrated paraffin upgrading and catalytic cracking processes |
| 04/16/1991 | US5008234 Vaporizing metal to form metal-ethylene complex, solidification, heating to remove excess ethylene, impregnating support decompsoing the complex to leave metal deposits |
| 04/16/1991 | US5008094 Alkali or alkaline earth metal silicates with specific molar ratios and containing tetramethylammonium ion |
| 04/16/1991 | US5008000 Cracking catalyst for hydrocarbon charges comprising an offretite, a zeolite and a matrix |
| 04/16/1991 | US5007997 Zeolite SSZ-26 |
| 04/16/1991 | CA1283102C Process for the production of amides |
| 04/12/1991 | CA2014074A1 Treatment of spent cracking catalysts |
| 04/10/1991 | EP0421875A1 Process for the thermal activation of zeolites by the percolation of hot gases |
| 04/10/1991 | EP0421701A1 Enhanced production of propylene from higher hydrocarbons |
| 04/10/1991 | EP0421700A1 Enhanced production of ethylene from higher hydrocarbons |
| 04/10/1991 | EP0421584A1 Cleanup of contaminated hydrocarbon conversion system to enable use with contaminant-sensitive catalyst |
| 04/10/1991 | EP0421422A2 Novel faujasite-type aluminosilicates, a method of producing the same, and hydrocracking catalysts for heavy hydrocarbon oils |
| 04/10/1991 | EP0421340A1 Method for producing 1,1-diarylethanes |
| 04/10/1991 | EP0421122A1 Method for the production of p-chlorotoluene |
| 04/10/1991 | EP0420857A1 Reciprocating dental tool. |
| 04/09/1991 | US5006497 Multi component catalyst and a process for catalytic cracking of heavy hydrocarbon feed to lighter products |
| 04/09/1991 | US5006496 Process for the preparation of zeolitic catalysts |
| 04/09/1991 | CA1282798C Processes for preparing iodinated aromatic compounds |
| 04/07/1991 | WO1991004780A1 Process for reducing the emission of organic compounds produced by incomplete combustion |
| 04/04/1991 | WO1991004226A1 Synthesis of aluminosilicate zeolites with faujasite structure |
| 04/03/1991 | EP0420326A1 Process for upgrading a sulphur-containing feedstock |
| 04/03/1991 | EP0420100A1 Process for preparing aromatic hydrocarbons |
| 04/03/1991 | EP0419639A1 Heavy oil catalytic cracking process and apparatus |
| 04/03/1991 | EP0419581A1 Method for intercalating organic-swelled layered metal chalcogenide with a polymeric chalcogenide by plural treatments with polymeric chalcogenide precursor |
| 04/03/1991 | CN1050373A Process for preparing optically active 2-aryl-alkanoic acid, in particular 2-aryl propionic |
| 04/03/1991 | CA2020764A1 Catalyst and method for catalytically decomposing nitrogen oxides |
| 04/02/1991 | US5004855 Rhenium, Zeolite, Alumina Catalyst |
| 04/02/1991 | US5004854 Heating and pressurization in presence of hydrogen of a mixture of aromatic feed containing propyl- and methylethyl-benzenes |
| 04/02/1991 | US5004841 Para-substitutions with crystalline acidic mordenite zeolite alkylation catalysts |
| 04/02/1991 | CA1282436C Multistage process for converting oxygenates to liquid hydrocarbonsand ethene |
| 04/02/1991 | CA1282435C Production of liquid products from aliphatic hydrocarbons |
| 04/02/1991 | CA1282398C Synthesis of zeolites zsm-22 and zsm-23 |
| 04/02/1991 | CA1282397C Zeolite l |
| 04/02/1991 | CA1282363C Process for catalytic dewaxing of more than one refinery-derived lubricating base oil precursor |
| 04/02/1991 | CA1282232C Mercaptobenzothiazole and tolyltriazole corrosion inhibiting compositions |
| 03/30/1991 | WO1991004943A2 Zeolite aggregates and catalysts |
| 03/28/1991 | DE3930993A1 Prepn. of p-halo:benzyl halide(s) - from reaction of benzyl halide with zeolite catalyst, for use as synthetic intermediates |
| 03/27/1991 | EP0419334A1 Zeolite of the beta type and method for its preparation |
| 03/27/1991 | EP0419307A1 Zeolite of the mazzite family, method for its synthesis and its use as a catalyst |
| 03/27/1991 | EP0418370A1 Process for the production of alkyl aromatic hydrocarbons. |
| 03/27/1991 | EP0418318A1 Process for upgrading propene-ethene mixtures in a turbulent fluidized catalyst bed reactor. |
| 03/27/1991 | CN1012169B Modification of hydrocarbon conversion processes over crystalline aluminosilicate zeolite-based catalysts by incorporation of a molybdenum compound |
| 03/27/1991 | CA2026076A1 Process for upgrading a sulphur-containing feedstock |
| 03/26/1991 | US5003125 Process for oligomerizing light olefins |
| 03/26/1991 | US5003122 Process for selective diisopropylation of naphthyl compounds using shape selective acidic crystalline molecular sieve catalysts |
| 03/26/1991 | US5003120 Process for selective manufacture of 2,6-diisopropylnaphthalenes with equilibration reactor |
| 03/26/1991 | US5003114 Catalysis with calcined germanozeosilite mfi zeolite; reacting with hydrogen peroxide |
| 03/26/1991 | US5003089 Preparation of cyclic 6-membered to 8-membered vinylene-1,2-dioxy compounds |
| 03/26/1991 | US5002654 Reducing NOx emissions with zinc catalyst |
| 03/26/1991 | CA2026047A1 Process for preparing aromatic hydrocarbons |
| 03/20/1991 | EP0418142A1 Process for synthesis of lower olefins from methanol |
| 03/20/1991 | EP0417863A2 Crystalline aluminophosphates |
| 03/20/1991 | EP0417308A1 Method of producing insulating oil comprising dibenzylbenzene |
| 03/20/1991 | EP0417273A1 Aromatic alkylation with alpha-olefin dimer. |
| 03/20/1991 | CN1050037A Middle distillate producing hydrocracking catalyst |
| 03/20/1991 | CN1050011A Synthesis of mercerized zeolite with high silicon content |
| 03/19/1991 | US5001296 Catalytic hydrodealkylation of aromatics |
| 03/19/1991 | US5001295 Process for preparing dialkylnaphthalene |
| 03/19/1991 | US5001289 Shaped zeolite catalyst for liquid phase organic reactions |
| 03/19/1991 | US5001283 Process for preparing aromatic alkanols |
| 03/19/1991 | US5001280 Preparation of phenol by direct hydroxylation of benzene |
| 03/19/1991 | US5001097 Hydrocarbon conversion with octane-enhancing catalysts |
| 03/19/1991 | US5001094 Hydrocarbon conversion process including acidic zeolite reactivation |
| 03/19/1991 | US5000932 Mazzite-type zeolite, ECR-15, and a process for preparing it |
| 03/19/1991 | US5000931 Halogen modification of aluminophosphate molecular sieves |
| 03/19/1991 | US5000841 Heavy oil catalytic cracking process and apparatus |
| 03/19/1991 | US5000839 Hydrocracking process for producing a high density jet fuel |
| 03/19/1991 | CA1281746C Direct catalytic alkylation of mononuclear aromatics with lower alkanes |
| 03/19/1991 | CA1281700C Zeolite ssz-23 |
| 03/16/1991 | CA2025333A1 Crystalline aluminophosphates and related compounds |
| 03/13/1991 | EP0416095A1 Novel integrated separation method for di-isopropyl ether and methyl tertiary alkyl ether processes |
| 03/13/1991 | EP0416062A1 Process for the conversion of c 2?-c 12? paraffinic hydrocarbons to petrochemical feedstocks |
| 03/13/1991 | EP0416041A1 Upgrading naphtha in a multiple riser fluid catalytic cracking operation employing a catalyst mixture |
| 03/13/1991 | EP0415942A1 Production of high octane gasoline |
| 03/13/1991 | EP0407426A4 A synthetic crystalline aluminophosphate composition and a method of its synthesis |
| 03/13/1991 | CN1011968B Process for preparing iodinated aromatic compounds |
| 03/13/1991 | CN1011966B Catalytic system for production of aromatics form aliphatic hydrocarbons |
| 03/12/1991 | US4999453 Converting an Alkylenedicarboxylic Ester Over an Acidic Heterogeneous Catalyst |
| 03/12/1991 | US4999450 Process for preparing alpha-(3-benzylphenyl) propionic acid derivative |
| 03/12/1991 | US4999173 Catalytic decomposition |
| 03/12/1991 | CA2025101A1 Catalyst for conversion of synthesis gas into hydrocarbons |
| 03/12/1991 | CA1281314C Catalytic cracking catalysts and cracking process using non-zeolitic molecular sieves |
| 03/06/1991 | EP0415410A1 Process for catalytically reducing nitrogen oxides from exhaust gas |
| 03/06/1991 | CN1011881B Composition of borosilicon sieve sorbant by guiding agent method |
| 03/05/1991 | CA1281021C Layered silicate |
| 03/01/1991 | EP0423134A4 Catalysts for olefin and paraffin conversion. |
| 02/27/1991 | EP0414077A1 Process for the preparation of N,N-dialkylanilines |