| Patents for B01J 23 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group (79,164) |
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| 03/04/1999 | WO1999010081A2 Base metal catalyst for small-size motors |
| 03/04/1999 | DE19836359A1 Improved (meth)acrylonitrile production by gas phase ammoxidation in a flow bed reactor |
| 03/03/1999 | EP0899805A1 Carbon monoxide tolerant catalyst and electrode for a fuel cell |
| 03/03/1999 | EP0899348A1 Co-tolerant platinum-zinc alloy suitable for use in a fuel cell electrode |
| 03/03/1999 | EP0899319A2 Process for reduction of total acid number in crude oil |
| 03/03/1999 | EP0899259A1 Process for the preparation of cis-hexahydroisoindolines |
| 03/03/1999 | EP0899256A2 Method for production of organic fluorine compound |
| 03/03/1999 | EP0899013A1 New catalysts suitable for the conversion reactions of organic compounds |
| 03/03/1999 | EP0899012A1 New catalysts suitable for the conversion reactions of organic compounds |
| 03/03/1999 | EP0898494A1 A two step gold addition method for preparing a vinyl acetate catalyst |
| 03/03/1999 | CN1209806A Process for selective hydration of vinyloxirane to prepare 1,2-epoxy butane on heterogeneous catalyst |
| 03/03/1999 | CN1209795A Process for preparing propyne |
| 03/03/1999 | CN1209759A Catalytic oxidative dehydrogenation process and catalyst |
| 03/03/1999 | CN1209430A Preparation method for 4-aminodiphenylamine |
| 03/03/1999 | CN1209350A Gas finely-producing method and apparatus |
| 03/03/1999 | CN1042327C Low pressure process for hydrogenation of dimethyl benzenedicarboxylates to generate corresponding dimethyl cyclohexanedicarboxylates |
| 03/03/1999 | CN1042326C Preparation of dimethyl cyclohexanedicarboxylates |
| 03/02/1999 | US5877391 Method for treating gas containing organohalogen compounds, and catalyst for decomposing the organohalogen compounds |
| 03/02/1999 | US5877387 Preparation of Pb-substituted hydroxyapatite catalyst and use in oxidative coupling of methane |
| 03/02/1999 | US5877381 Oxidizing olefins, aldehydes, alcohols and hydrocarbons, ammoxidation, dehydrogenation and hydrogenation |
| 03/02/1999 | US5877377 Oxidative dehydrogenation of 1-butene to butadiene, ferric oxide, palladium particles |
| 03/02/1999 | US5877369 Hydrocarbon conversion catalyst composition and processes therefor and therewith |
| 03/02/1999 | US5877363 Process for concurrent selective hydrogenation of acetylenes and 1,2 butadine in hydrocarbon streams |
| 03/02/1999 | US5877360 Chemical process |
| 03/02/1999 | US5877356 Process for the continuous preparation of aqueous formaldehyde solutions |
| 03/02/1999 | US5877350 Process for the production of aromatic amines |
| 03/02/1999 | US5877346 Process for the production of terephthalic acid |
| 03/02/1999 | US5877340 Catalytic hydrogenation of the corresponding nitro aromatic compound |
| 03/02/1999 | US5877330 Oxidation catalyst for oxidation of xylene/o-/ to give phthalic anhydride |
| 03/02/1999 | US5877314 Process to continuously prepare an aqueous mixture of episilon caprolactum and episilon caprolactum precursors |
| 03/02/1999 | US5877110 Morphology of vermicular tubes |
| 03/02/1999 | US5877108 Performance of used molybdenum based catalysts by the addition of ammonium dimolybdate |
| 03/02/1999 | US5876867 Platinum skeleton alloy-supported electrocatalyst, electrode using the electrocatalyst, and process for producing the electrocatalyst |
| 03/02/1999 | US5876681 Zinc aluminate |
| 03/02/1999 | CA2152194C Hydrogenation process and catalyst therefor |
| 03/02/1999 | CA2028588C Fixed bed fischer-tropsch catalyst and manufacture thereof |
| 02/25/1999 | WO1999009086A1 Method for producing polytetrahydrofuran with low colour index |
| 02/25/1999 | WO1999008791A1 Method for producing catalysts containing metal nanoparticles on a porous support, especially for gas phase oxidation of ethylene and acetic acid to form vinyl acetate |
| 02/25/1999 | WO1999008790A1 Shell catalyst, method for its production and use, in particular for gaseous phase oxidation of ethylene and acetic acid into vinyl acetate |
| 02/25/1999 | WO1999008788A1 Method for producing multi-metal oxide masses containing mo, v and cu |
| 02/25/1999 | WO1999008787A1 Catalysts containing a platinum group metal and produced in a sol-gel method, as well as method for producing diarylcarbonates |
| 02/25/1999 | WO1999008786A1 Supported catalysts containing a platinum group metal and method for producing diarylcarbonates |
| 02/25/1999 | WO1999008785A2 Nano-porous aluminium oxide membranes containing noble metal clusters or noble metal nanoparticles |
| 02/25/1999 | DE19736628A1 Catalyst arranged in muffler for cleaning exhaust gas |
| 02/25/1999 | DE19736432A1 Preparation of N-methyl-2-(3,4-di:methoxy)ethylamine |
| 02/25/1999 | DE19736105A1 Multi-metal oxide catalyst for gas-phase oxidation of acrolein |
| 02/25/1999 | DE19734974A1 Production of supported catalyst for vinyl acetate production |
| 02/25/1999 | DE19734973A1 Nano-porous alumina membrane containing noble metal, useful as catalyst in vinyl acetate synthesis |
| 02/25/1999 | CA2301704A1 Method for producing multi-metal oxide masses containing mo, v and cu |
| 02/25/1999 | CA2300969A1 Method for producing polytetrahydrofuran with low colour index |
| 02/24/1999 | EP0898318A2 Method for producing electrode catalyst powder |
| 02/24/1999 | EP0897748A1 Catalysts protection by a protective coating |
| 02/24/1999 | EP0897741A2 Exhaust gas purification system of internal combustion engine |
| 02/24/1999 | EP0897320A1 Three-way catalyst for treating exhaust gases |
| 02/24/1999 | EP0729462B1 Method for preparing gamma-butyrolactone |
| 02/24/1999 | EP0674543B1 Hydrocarbon synthesis process using external catalyst rejuvenation system |
| 02/24/1999 | CN1208669A Catalyst for prodn. of ethylene by oxidating mixture of methane and ethane as raw material |
| 02/24/1999 | CN1042222C Process for prepn. of cyclopentene, cyclopentane and cyclohexane derivatives |
| 02/24/1999 | CN1042199C Catalyst for dehalogenation of alpha-halogenated carboxylic acids and its use for purifying monochloroacetic acid |
| 02/23/1999 | US5874648 Process for preparing isocamphylcyclohexanols |
| 02/23/1999 | US5874622 Hydrogenation of a phenol or aniline to the corresponding cyclohexene derivative using a catalyst made by shaping, drying and roasting a water-binding polymer mixed with a transition metal compound and a support |
| 02/23/1999 | US5874607 Coproduction of 6-aminocapronitrile and hexamethylenediamine |
| 02/23/1999 | US5874381 Cobalt on alumina catalysts |
| 02/23/1999 | US5874057 Lean NOx catalyst/trap method |
| 02/18/1999 | WO1999007466A1 Multiple stream high pressure mixer/reactor |
| 02/18/1999 | DE19735330A1 Preparation of tetrahydrofuran homo- or copolymer or mono- or di-ester |
| 02/18/1999 | DE19734906A1 Alkoxylation of fatty acid amide(s) and ester(s) with epoxy compounds |
| 02/17/1999 | EP0896587A1 Polymerisable composition |
| 02/17/1999 | EP0843592A4 Dehalogenation of halogenated hydrocarbons in aqueous compositions |
| 02/17/1999 | EP0804396B1 Process for the direct hydrogenation of carboxylic esters |
| 02/17/1999 | CN1208398A Process for the preparation of para-fluorophenol |
| 02/17/1999 | CN1208361A Process for reducing NOx from exhaust fumes |
| 02/17/1999 | CN1207961A Catalyst mainly using for benzene hydrogenation with nickel as principal component |
| 02/17/1999 | CN1207958A Catalyst for preparing methyl mercaptan from synthesized gas containing high concentration of hydrogen sulfide |
| 02/17/1999 | CN1207957A Catalyst for synthesizing methyl mercaptan from synthesized gas contg. hydrogen sulfide |
| 02/17/1999 | CN1042100C Catalyst for producing synthesis gas |
| 02/16/1999 | US5872301 Bifunctional precursors for the preparation of liquid crystals |
| 02/16/1999 | US5872276 Process for preparing dialkyl succinates |
| 02/16/1999 | US5872274 Method for preparation of tertiary-hydrocarbylsilyl compounds |
| 02/16/1999 | US5872265 Method for preparing coumarin and derivatives thereof |
| 02/16/1999 | US5872075 Catalyst for oxidation of hydrogen, method for selective oxidation of hydrogen, and method for dehydrogenation of hydrocarbon |
| 02/16/1999 | US5871707 Oxidation of hydrogen chloride using supported ruthenium catalyst |
| 02/16/1999 | US5871638 Dispersed anion-modified phosphorus-promoted iron oxide catalysts |
| 02/16/1999 | CA2163222C Regeneration and stabilization of dehydrogenation catalyst |
| 02/16/1999 | CA2080708C Catalyst for dehalogenating alpha-halogenated carboxylic acids |
| 02/15/1999 | CA2242085A1 Co tolerant platinum-zinc fuel cell electrode |
| 02/15/1999 | CA2241813A1 Co tolerant fuel cell electrode |
| 02/11/1999 | WO1999006386A1 Molybdenum epoxidation catalyst recovery |
| 02/11/1999 | WO1999006385A1 Propylene oxide process using calcium carbonate-supported silver catalysts containing potassium and magnesium promoters |
| 02/11/1999 | WO1999006357A1 Hydrocyanation of diolefins and isomerization of nonconjugated 2-alykl-3-monoalkenenitriles |
| 02/11/1999 | WO1999006342A1 Vapour phase preparation of 1,1,1,2,3,3,3-heptafluoropropane |
| 02/11/1999 | WO1999006142A1 Catalyst and process for the preparation of aromatic carbonates |
| 02/11/1999 | DE19835247A1 Catalyst for ammoxidation of propane or isobutane to (meth)acrylonitrile |
| 02/11/1999 | DE19747913C1 Primary and secondary amines prepared from imines or nitriles |
| 02/11/1999 | DE19734242A1 Production of carboxylic acid ester |
| 02/11/1999 | CA2298654A1 Catalyst and process for the preparation of aromatic carbonates |
| 02/11/1999 | CA2291443A1 Hydrocyanation of diolefins and isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles |
| 02/10/1999 | EP0895983A1 Process for the preparation of aminodiphenylamine |
| 02/10/1999 | EP0895810A1 Exhaust gas purifying catalyst and process of producing the same |
| 02/10/1999 | EP0895809A1 Niobium-containing aqueous solution for use in producing niobium-containing oxide catalyst |