| Patents for B01J 23 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group (79,164) |
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| 01/19/1999 | US5861521 Process for the hydrogenation of esters of unsaturated fatty acids |
| 01/19/1999 | US5861519 Propylene oxide process using alkaline earth metal compound-supported silver catalysts containing tungsten and potassium promoters |
| 01/19/1999 | US5861351 Mixing a solvent, a carboxylic acid, a radical scavenger, and an organopalladium compound |
| 01/19/1999 | CA2092938C Zeolitic catalyst of mfi type, its preparation and use |
| 01/14/1999 | WO1999001218A1 Catalytic composition suitable for the fischer-tropsch process |
| 01/14/1999 | WO1999001217A1 Catalyst for selective oxidation of carbon monoxide and method using the same |
| 01/14/1999 | WO1999001216A1 Method for treating gases to reduce nitrogen oxide emissions using a catalytic composition based on silica and titanium oxide |
| 01/14/1999 | WO1998037043A3 Processes for the manufacture of 1,1,1,3,3-pentafluoropropene, 2-chloro-pentafluoropropene and compositions comprising saturated derivatives thereof |
| 01/14/1999 | CA2295850A1 Method for treating gases to reduce nitrogen oxide emissions using a catalytic composition based on silica and titanium oxide |
| 01/14/1999 | CA2243126A1 Depolymerization of polyamides |
| 01/13/1999 | EP0890567A1 Process for the preparation of aldehydes |
| 01/13/1999 | EP0890565A1 Process for preparing cyclohexanones by hydrogenation of the corresponding phenols in presence of water |
| 01/13/1999 | EP0826654B1 Process for the preparation of derivatives of indene |
| 01/13/1999 | CN1204642A Method for preparing bridged ring dibasic acid anhydride di-esters |
| 01/12/1999 | US5859301 Process for preparing alkanones and alkanols |
| 01/12/1999 | US5859287 Contacting ethylene, oxygen, acetic acid with catalyst comprising porous support having on surfaces metallic palladium and gold, oxide or mixture of oxide and metal selected from magnesium, calcium, barium, zirconium, cerium |
| 01/12/1999 | US5859278 Contacting pyrophosphate ester or polyphosphate ester and cyanide in reaction mixture to form cyanophosphonate derivative |
| 01/12/1999 | US5859265 Oxidation catalyst, its preparation and oxidation using the oxidation catalyst |
| 01/12/1999 | US5859260 Reacting a thienoimidazole carboxylic acid in an alcoholic solvent using a palladium catalyst, adding an adsorbent and an ion exchange resin, chelate resin or polymeric floccculating agent; removing spent catalyst |
| 01/12/1999 | US5859254 Process to chloroketones using oxazolines |
| 01/12/1999 | US5858912 Non-aqueous liquids for moistening an oxide-bearing carrier in sulfur sweetening |
| 01/12/1999 | US5858908 Selective multimetallic-multigradient reforming catalyst |
| 01/12/1999 | CA2113511C Process for the production of 1,1,1,2-tetrafluoro-2-chloroethane and of pentafluoroethane |
| 01/12/1999 | CA1340315C Ceric oxide with new morphologicial characteristics, process for producing the same |
| 01/07/1999 | WO1999000190A1 Process for the preparation of a catalyst based on cobalt and scandium |
| 01/07/1999 | WO1999000189A1 Supported catalyst used in the production of cycloalkadienes in a metathesis reaction |
| 01/07/1999 | WO1999000188A1 Silver and titanium containing catalyst and process for the direct oxidation of olefins to olefin oxides |
| 01/07/1999 | WO1999000177A1 Catalytic converter for a lean burn internal combustion engine |
| 01/07/1999 | EP0889040A1 Process for producing 2,4-oxazolidinedione |
| 01/07/1999 | EP0889027A1 Process for preparing unsaturated nitrile |
| 01/07/1999 | EP0889019A1 Process for preparing cyclohexanones by hydrogenation of the corresponding phenols in presence of alkanes as solvent |
| 01/07/1999 | EP0888816A1 Exhaust gas purification catalyst and waste gas purification method |
| 01/07/1999 | EP0888807A1 Process and device for the treatment of gas streams |
| 01/07/1999 | EP0888321A1 Process for the selective hydration of vinyloxirane to 1,2-butylene oxide on heterogeneous catalysts |
| 01/07/1999 | EP0888305A1 Process and intermediate products for preparing pyridyl-4-fluoroanilines |
| 01/07/1999 | EP0888273A1 Process for dehydrogenating secondary cyclic alcohols |
| 01/07/1999 | EP0888272A1 Preparation of acetaldehyde |
| 01/07/1999 | EP0888186A1 Process for preparing a large pore hydroprocessing catalyst |
| 01/07/1999 | EP0888185A1 PREPARATION AND USE OF NON-CHROME CATALYSTS FOR Cu/Cr CATALYST APPLICATIONS |
| 01/07/1999 | EP0888184A1 Propylene oxide process using alkaline earth metal compound-supported silver catalysts |
| 01/07/1999 | EP0888183A1 Colloidal palladium-gold alloy catalyst for vinyl acetate production |
| 01/07/1999 | EP0888182A1 Method for preparing a modified solid oxide |
| 01/07/1999 | EP0888181A1 Catalytic oxidative dehydrogenation process and catalyst |
| 01/07/1999 | EP0888180A1 Catalyser for aromatising aliphatic and alicyclic hydrocarbons, methods of producing and using said catalyst |
| 01/07/1999 | EP0809608B1 Combined chemical and biological water treatment process |
| 01/07/1999 | EP0789693B1 Process for preparing ethylene oxide catalysts |
| 01/07/1999 | EP0763030B1 Process for preparing heterocyclic aldehydes |
| 01/07/1999 | DE19727256A1 Trägerkatalysator zur Verwendung bei der Herstellung von Cycloalkadienen in einer Metathesereaktion A supported catalyst for use in preparing cycloalkadienes in a metathesis reaction |
| 01/07/1999 | DE19726807A1 Production of 4,4'-di:halo-di:phenyl-sulphone |
| 01/07/1999 | CA2292584A1 Supported catalyst used in the production of cycloalkadienes in a metathesis reaction |
| 01/06/1999 | CN2303190Y Gas saving apparatus for burner |
| 01/06/1999 | CN2303170Y High efficiency energy saving combustion supporting device |
| 01/06/1999 | CN1204271A Method for preparing bimetallic ruthenium/tin catalyst |
| 01/06/1999 | CN1203912A Process for preparation of 2,3,5-collidine |
| 01/06/1999 | CN1203833A Method for reduction of desulfurized waste residue, phosphogypsum or natural gypsum |
| 01/06/1999 | CN1041521C Process for removal of hydrogen-containing silanes from silanes |
| 01/06/1999 | CN1041496C Catalyst for treating sulfur compound-containing gas and its preparing method and use |
| 01/05/1999 | US5856603 Process for the production of cyclohexane |
| 01/05/1999 | US5856593 Process for the production of fluorine containing olefins |
| 01/05/1999 | US5856581 Decarboxylating/cyclizing a dicarboxylic acid, in liquid phase, in the presence of a catalytically effective amount of a metal or compound compound thereof selected from among boron, aluminum, gallium, indium, thallium, tin, antimony, |
| 01/05/1999 | US5856578 Process for the preparation of unsaturated amino compounds |
| 01/05/1999 | US5856534 Epoxidation process using supported silver catalysts treated with carbon dioxide |
| 01/05/1999 | US5856516 Process for the preparation of carbazole |
| 01/05/1999 | US5856365 Inert support, cobalt; ruthenium and cobalt;, scandium or yttrium; calcining, reduction, passivation |
| 01/05/1999 | US5856263 Catalysts comprising substantially pure alpha-alumina carrier for treating exhaust gases |
| 01/05/1999 | US5856262 Supported palladium catalyst for selective catalytic hydrogenation of acetylene in hydrocarbonaceous streams |
| 01/05/1999 | US5856261 Preparation of high activity catalysts; the catalysts and their use |
| 01/05/1999 | US5856260 A polyol is employed to impregnate and disperse a compound or salt of a catalytic metal, onto a refractory inorganic oxide support |
| 01/05/1999 | US5856259 Composite catalyst on support |
| 01/05/1999 | US5856036 Single phase ternary Pt-Ru-Os catalysts for direct oxidation fuel cells |
| 01/05/1999 | US5855854 Oxidation catalyst for diesel engine |
| 01/05/1999 | US5855815 Reduction with natural gas |
| 01/05/1999 | CA1340304C Catalyst for the processing of internal combustion engine exhaust gases,process for producing said catalyst |
| 01/05/1999 | CA1340303C Catalyst support and catalyst for the processing of internal combustion engine exhaust gases, process for producing said catalyst |
| 01/05/1999 | CA1340302C Presulphidization process and activity control for a hydrocarbon processing catalyst |
| 12/30/1998 | WO1998058921A1 Propylene epoxidation using chloride-containing silver catalysts |
| 12/30/1998 | WO1998058907A1 Method for producing 4,4' dihalogendiphenylsulfone |
| 12/30/1998 | WO1998058736A1 Titanium oxide-based photocatalyst, process for preparing the same, and use thereof |
| 12/30/1998 | EP0887332A1 Process for the addition of hydroxyl group-containing compounds to alkynes or allenes |
| 12/30/1998 | EP0887331A1 Process for the addition of hydroxyl group-containing compounds to alkynes and allenes |
| 12/30/1998 | EP0887330A1 Process for the addition of hydroxyl group-containing compounds to alkynes or allenes |
| 12/30/1998 | EP0887329A1 Process for the preparation of hydrofluoroalkanes |
| 12/30/1998 | EP0887312A1 Catalytic method for decontaminating a photographic effluent, and catalyst therefor |
| 12/30/1998 | EP0886632A1 Preparation of dimethylnaphthalene by cyclization |
| 12/30/1998 | EP0793639B1 Method for preparing nitrobenzene derivatives |
| 12/30/1998 | CN1203121A Method for removing Hg and As from hydrocarbon containing fraction and trapping block |
| 12/30/1998 | CA2287077A1 Propylene epoxidation using chloride-containing silver catalysts |
| 12/30/1998 | CA2283894A1 Method for producing 4,4' dihalogendiphenylsulfone |
| 12/29/1998 | US5854172 Preparation of vanadium antimonate based catalysts using SnO2 ·xH2 O |
| 12/29/1998 | US5854171 Honeycomb catalyst for vinyl acetate synthesis |
| 12/29/1998 | US5854170 Method for preparing a modified solid oxide |
| 12/29/1998 | US5854167 Ethylene oxide catalyst |
| 12/29/1998 | US5854163 Process for preparing phosphorus-doped silver catalysts |
| 12/29/1998 | US5854162 Offsite regeneration process for a catalyst containing at least one precious metal |
| 12/29/1998 | US5853693 Hydrogenation catalyst for production of hydrogen peroxide, and method for preparation of same |
| 12/29/1998 | US5853679 Removal of nitrogen oxide from exhaust gas |
| 12/29/1998 | US5853570 Process for desulfurizing catalytically cracked gasoline |
| 12/29/1998 | CA2150376C Adsorption for nitrogen oxides, and exhaust emission control catalyst |
| 12/29/1998 | CA2100594C Process for the purification of 1,1,1,2-tetrafluoroethane |
| 12/24/1998 | DE19725533A1 Verfahren zur Herstellung von 2-Cyclododecyl-1-propanol A process for preparing 2-cyclododecyl-1-propanol |