| Patents for B01J 27 - Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds (30,090) |
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| 09/11/1997 | DE19608493A1 Edelmetallfreie Katalysatorzusammensetzung zur Erzeugung von Wasserstoffperoxid Noble metal-free catalyst composition for the production of hydrogen peroxide |
| 09/10/1997 | EP0794151A1 Novel metal ion-exchanged phosphorusvanadium compound and solid acid catalyst using the compound |
| 09/10/1997 | EP0793632A1 Conversion of oxygenated organic compounds to fluorocarbons and anhydrous hydrogen fluoride using uranium hexafluoride |
| 09/10/1997 | EP0681563B1 Process and device for preparing 1,2-dichlorethane by direct chlorination |
| 09/10/1997 | EP0585358B1 Catalytic isomerisation of wax with a high porosity, high surface area isomerization catalyst |
| 09/10/1997 | CN1158841A Esterification of (meth) acrylic acid with alkanol |
| 09/10/1997 | CN1158840A Esterification of (meth) acrylic acid with alkanol |
| 09/10/1997 | CN1158837A Manufacture of vitamin K1 |
| 09/09/1997 | US5665891 Oxidation of ketones |
| 09/03/1997 | EP0792859A2 Use of catalysts based on silica containing catalyst carriers for catalytic reactions under hydrothermal conditions |
| 09/03/1997 | EP0792685A1 Hydrocarbon Hydrogenation and catalyst therefor |
| 09/03/1997 | EP0792258A1 Process for the efficient preparation of n-substituted dehydroamino acid esters |
| 09/03/1997 | EP0695217B1 Catalyst based on silica and titanium, and utilisation of said catalyst for the epoxydation of olefins |
| 09/03/1997 | EP0543019B1 Process for preparing catalyst for producing methacrylic acid |
| 09/03/1997 | CN1035761C Method for purification of 1,1,1,2-tetrafluoroethane |
| 09/02/1997 | US5663443 Hydrogenation |
| 09/02/1997 | US5663390 Method of producing organo indium chlorides |
| 09/02/1997 | US5663385 Ethylene oxide catalyst and process |
| 09/02/1997 | US5663114 Contains vanadium and silver; for vapor phase oxidation of a tetraalkylbenzene with a molecular oxygen containing gas |
| 09/02/1997 | US5663112 Cerous chloride-chromic oxide catalyst for producing chlorine, methods for producing the same and a method for producing chlorine |
| 08/28/1997 | DE19630250C1 Metal alloy catalyst for the total oxidation carbon mon:oxide, soot and/or hydrocarbon |
| 08/27/1997 | EP0791557A1 Method for separating and recovering boron trifluoride |
| 08/27/1997 | EP0790976A1 Process for preparing amines from compounds with at least 3 cyano groups |
| 08/27/1997 | EP0790972A1 Synthesis of bis(2,2-dinitropropyl)formal (bdnpf) |
| 08/27/1997 | EP0665829B1 Isomerization of dimethylcyclohexanedicarboxylate |
| 08/27/1997 | CN1157798A High specific surface bi-component transition metal nitride and its synthesis |
| 08/26/1997 | CA2050906C Process for preparing citral |
| 08/26/1997 | CA2037126C Benzyltoluene and (methylbenzyl)xylene dielectric compositions |
| 08/26/1997 | CA1339380C Alkoxylation process catalyzed by compounds of the rare earth elements |
| 08/21/1997 | WO1997030015A1 Process for the preparation of formaldehyde |
| 08/21/1997 | WO1997030014A1 Packed silver-catalyst bed doped with phosphorus |
| 08/21/1997 | WO1997030013A1 Process for the preparation of formaldehyde |
| 08/21/1997 | WO1997029841A2 Low pressure process for the hydroconversion of heavy hydrocarbo ns |
| 08/20/1997 | EP0790230A1 Process for the continuous preparation of alkyl esters of (meth)acrylic acid |
| 08/20/1997 | EP0789622A1 Ethylene oxide catalyst and process for its production |
| 08/20/1997 | EP0700404B1 Catalyst support, method for making a precursor gel for a catalyst support |
| 08/20/1997 | EP0700403B1 Process for the preparation of a catalyst support, catalyst for olefin polymerization and process for the polymerization of olefins with said catalyst |
| 08/20/1997 | CN1157607A Manufacture of perfumes for laundry and cleaning compositions |
| 08/20/1997 | CN1157605A Method of recycling catalyst in reaction involving direct oxidation of cyclohexane into adipic acid |
| 08/19/1997 | US5659094 Multistage reaction of 1,1,1-trifluoro-2-chloroethane with hydrogen fluoride using fluorination catalyst |
| 08/19/1997 | US5659093 Method of producing 1,1,1,3,3-pentafluoropropane, a method of producing 1,1,1,3,3-pentafluoro-2-halogeno-3-chloropropane, and a method of producing 1,1,1,2,3,3-hexachloropropene |
| 08/19/1997 | US5659075 Multistep reaction using hindered hydroborating agent for stereospecific 4-amino-2-hydroxymethyl-1-cyclopentanol |
| 08/19/1997 | US5659072 Process for the manufacture of alkyl acrylates by direct esterification |
| 08/19/1997 | US5659067 Reacting 5-methyl-4-hexenoic acid methyl or ethyl ester with hydroquinone according friedel-crafts and transesterifying the product directly with hexanol in one-pot process |
| 08/19/1997 | CA1339318C Alkylation of halodisilanes |
| 08/14/1997 | DE19605213A1 Verfahren zur Herstellung von Formaldehyd A process for the preparation of formaldehyde |
| 08/14/1997 | DE19605212A1 Phosphordotiertes Silberkatalysator-Festbett Phosphorus-doped silver catalyst fixed bed |
| 08/14/1997 | DE19605211A1 Verfahren zur Herstellung von Formaldehyd A process for the preparation of formaldehyde |
| 08/13/1997 | EP0788834A1 Method for producing iron-based acid catalysts |
| 08/13/1997 | EP0788469A1 Production of hydrofluoroalkanes |
| 08/13/1997 | EP0788465A1 Method and apparatus for the oxidation processing of effluents in the presence of a heterogeneous catalyst |
| 08/13/1997 | EP0788406A2 VAPOR PHASE CATALYTIC OXIDATION OF n-BUTANE TO MALEIC ANHYDRIDE INCORPORATING IN SITU CATALYST CALCINATION/ACTIVATION |
| 08/13/1997 | EP0788404A1 Improved process for the calcination/activation of v/p/o catalyst |
| 08/13/1997 | EP0643621B1 Method for producing attrition-resistant catalyst binders |
| 08/13/1997 | CN1035600C Catalysts containing homogeneous layered clay/inorganic oxide |
| 08/12/1997 | US5656754 Reacting an allenyl-b-lactam compound with an organotin compound |
| 08/12/1997 | US5656249 Exhaust gas cleaner and method for removing nitrogen oxides |
| 08/07/1997 | WO1997028142A1 Vapor phase oxidation of propylene to propylene oxide |
| 08/07/1997 | WO1997028106A2 Hydroisomerization with reduced hydrocracking |
| 08/06/1997 | EP0787707A1 Preparation of 1,1,1,3,3-pentachlorobutane and of 1,1,1,3,3-pentafluorobutane |
| 08/06/1997 | EP0787118A1 Cation and vanadium substituted heteropolyacid catalysts for vapor phase oxidation |
| 08/06/1997 | EP0787117A1 Single stage fixed bed oxychlorination of ethylene |
| 08/06/1997 | EP0787039A1 Process for reprocessing and utilizing boron trifluoride catalyst residues |
| 08/06/1997 | EP0660750B1 Process for treating a spent chromium-based fluorination catalyst. |
| 08/06/1997 | CA2196917A1 Continuous preparation of alkyl esters of (meth)acrylic acid |
| 08/06/1997 | CA2196915A1 Continuous preparation of alkyl esters of (meth)acrylic acid |
| 08/05/1997 | US5654459 Via comproportionation of alkylchlorosilanes with hydrogenchlorosilanes in the presence of a zirconium and/or aluminum catalyst saturated with a hydrogen halide; high yield and purity |
| 08/05/1997 | US5654254 Coordinating compound on support |
| 08/05/1997 | US5654251 Using catalytic mixture of hydrogen fluoride and a sulfone(vapor pressure depressant) yields branched hydrocarbons for mixing into gasolines |
| 08/05/1997 | US5653774 Method for preparing synthesis gas using nickel catalysts |
| 08/05/1997 | CA2099576C Process for producing 2-(dialkyloxy methyl)-carboxyli c acid esters |
| 07/31/1997 | WO1997026988A1 METAL OXIDE-COATED SiC FOAM CARRIERS FOR CATALYSTS, AND CATALYTIC SYSTEMS THEREFOR |
| 07/31/1997 | CA2244150A1 Metal oxide-coated sic foam carriers for catalysts, and catalytic systems therefor |
| 07/30/1997 | EP0785931A1 Monomer precursor isomerization |
| 07/30/1997 | EP0587712B1 Increasing vi of lube oil by hydrotreating |
| 07/30/1997 | CN1155874A Catalytic desulphurization process for a gas containing H2S and SO2 compounds, and catalyst for impelementing said process |
| 07/30/1997 | CN1155451A Preparation of low carbon alkane dehydrogenating catalyst |
| 07/29/1997 | US5652329 Polymerization of epoxides, reduced unsaturation, ease of catalyst removal from polymer, zinc hexacyanocobaltate |
| 07/29/1997 | US5651807 Method for treatment of residues from organochlorosilane and/or chlorosilansynthesis |
| 07/24/1997 | WO1997026235A1 PROCESS FOR THE PREPARATION OF para-FLUOROPHENOL |
| 07/24/1997 | WO1997026080A1 Improved double metal cyanide catalysts and methods for making them |
| 07/24/1997 | DE19601861A1 High-porosity catalyst support for olefin-hydration catalyst etc. |
| 07/23/1997 | EP0785202A1 Alkyne hydrosilation using cycloalkadiene as catalyst modifier |
| 07/23/1997 | EP0785183A2 Process for the production of aromatic polyacids |
| 07/23/1997 | EP0785022A1 Process for incorporating sulfer in the porosity of a catalyst for the treatment of hydrocarbons |
| 07/23/1997 | CN1154873A Catalysts for oxichlorination of ethylene, method for preparing them, and oxichlorination method using the same |
| 07/22/1997 | US5650544 Process for production of unsaturated ether and catalyst used for production of unsaturated ether |
| 07/22/1997 | US5650523 Process for the desilylation of a 4-silyloxy-tetrahydro-pyran-2-one |
| 07/22/1997 | US5650370 Carbon fibrils, method for producing same and adhesive compositions containing same |
| 07/22/1997 | US5650369 Catalysts used for producing carbonic acid esters and methods of producing carbonic acid esters using the same |
| 07/17/1997 | WO1997025304A1 Process for preparation of fluorinated hydrocarbons |
| 07/17/1997 | WO1997025300A1 Manufacture of 1,1-difluoroethane |
| 07/17/1997 | WO1997025203A1 Ceramic structure |
| 07/17/1997 | WO1997025141A1 Novel alkylation catalyst, method for preparing same, and use thereof in alkylation methods |
| 07/16/1997 | EP0783471A1 Ethane pyrolysis |
| 07/16/1997 | CN1154688A Process for preparing halosubstituted aromatic acid |
| 07/16/1997 | CN1154340A Preparation of chlorine from hydrogen chloride |
| 07/16/1997 | CN1154270A Catalyst for esterification reaction and method for preparing same |
| 07/15/1997 | US5648580 Supported lewis acid catalysts for hydrocarbon conversion reactions |
| 07/15/1997 | US5648577 Dispersed metal sulfide catalysts for hydroprocessing (LAW105) |