Patents
Sitemap › B01 - Physical or chemical processes or apparatus in general › B01J - Chemical or physical processes, e.g. catalysis, colloid chemistry; Their relevant apparatus › B01J 27 - Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
Patents for B01J 27 - Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds (30,090)
11/2000
11/09/2000DE19920937A1 Double metal cyanide catalyst used in production of polyether polyol, e.g. for polyurethane manufacture, contains ionic surfactant and different organic complex ligand
11/09/2000DE19920830A1 Trimerisierung von Formaldehyd in der Gasphase Trimerization of formaldehyde in the gas phase
11/08/2000EP1049669A1 Method for producing lactams
11/08/2000EP0775100B1 Process for the production of trifluoroethylene
11/08/2000CN1272481A Dehydrogenation process for hydrocarbon material
11/08/2000CN1058263C Process for preparing methylolhydantoins
11/08/2000CN1058257C Process for production of cyclohexyl adipates
11/07/2000US6143930 Employing a multiple distillation process coupled with an optional extraction of acetaldehyde in manufacture of high purity acetic acid
11/07/2000US6143916 Ammoxidatio with an ammoxidation catalyst comprising a mixed oxide of molybdenum, niobium, tellurium or antimony and one other metal in specific ratio and exhibits a specific x-ray diffraction pattern
11/07/2000US6143690 Ammoxidation catalyst for use in producing acrylonitrile or methacrylonitrile from propane or isobutane
11/02/2000WO2000064998A1 A method for transformation of polyolefine wastes into hydrocarbons and a plant for performing the method
11/02/2000WO2000064862A2 Process for hydrogenating dinitriles in aminonitriles
11/02/2000WO2000064849A1 Production of phenol
11/02/2000EP1048670A1 Process for preparing organochlorosilanes
11/02/2000EP1048642A1 A process for producing methacrylic acid
11/02/2000EP1048348A1 Catalyst with good accessibility containing elements of the groups 8, 9 and 10 and the use thereof in a process for the dehydrogenation of paraffins
11/02/2000EP1048346A1 Catalyst with a weakly dispersed noble metal and the use thereof for hydocarbon feedstocks conversion
11/02/2000EP1047667A2 Preparation of n-phenyl-benzoquinoneimine from hydroxydiphenylamines
11/02/2000CA2371403A1 Aminonitrile production
10/2000
10/31/2000US6140544 Using gases in presence of catalytic solution
10/31/2000US6140265 Catalyst for cross-coupling reactions
10/31/2000US6139723 Ionic liquid catalyst composed of iron promoted with metal including cobalt, molybdenum, palladium, platinum, nickel and/or tungsten in water having acidic ph
10/31/2000US6139719 Dioctahedral phyllosilicate comprising fluorine and in interlayer space pillars based on silicon, aluminum, titanium, zirconium and/or vanadium oxides
10/31/2000CA2196349C Hydrocarbon hydrogenation and catalyst therefor
10/26/2000WO2000062926A1 Vanadyl pyrophosphate oxidation catalyst
10/26/2000WO2000062925A1 Vanadium phosphorus oxide catalyst having a thermally conductive support
10/26/2000WO2000062924A1 Process for producing hydrofining catalyst
10/26/2000CA2370726A1 Process for producing hydrofining catalyst
10/25/2000EP1046424A1 Process for sulphurising hydrotreating catalysts
10/25/2000EP1045731A1 Catalyst, process for its preparation, and its use in the synthesis of 1,2-dichloroethane
10/25/2000CN1270988A Sulfurizing method for hydrogenation catalyst
10/25/2000CN1057750C Production of difluoromethanen
10/24/2000US6137023 Process for the production of high purity isobutene combining reactive distillation with hydroisomerisation and skeletal isomerisation
10/24/2000US6136998 Ammoxidizing propylene by subjecting propylene, ammonia and oxygen to gas phase fluidized-bed reaction by heating and in presence of molybdenum-containing oxide catalyst having bismuth, iron and/or cerium and tellurium
10/24/2000US6136749 Mercury removal catalyst and method of making and using same
10/24/2000US6136746 Poly-oxyanions as anchoring agents for metal complexes
10/24/2000US6136179 Low pressure process for the hydroconversion of heavy hydrocarbons
10/24/2000CA2120287C Process for preparing carboxylic acids or corresponding esters using an iridium-based catalyst
10/19/2000WO2000061535A1 Catalyst for production of acetic acid or acetic acid and ethyl acetate, process for its production and process for production of acetic acid or acetic acid and ethyl acetate using it
10/18/2000EP1044949A1 Process for the dehydrogenation of a hydrocarbon feed stock
10/18/2000CN1270575A Method for producing perhalogenated cyclopentene
10/17/2000WO2001028984A1 Method for producing acrylonitrile, catalyst for use therein and the method for preparing the same
10/17/2000US6133493 Alkylating an aromatic compound
10/17/2000US6133492 Alkylation of benzene to form linear alkylbenzenes using fluorine-containing mordenites
10/17/2000US6133480 Preparation of N-phenyl-1-naphthylamine
10/17/2000US6133473 Free of by-products; prepared by reacting an isocyanate with a hydroxylated compound or oxime in the presence of certain catalysts
10/17/2000US6133192 Catalyst material, the preparation thereof and the use thereof in converting hydrocarbons
10/17/2000US6133184 An oxidation catalyst for synthesis of aromatic anhydride and nitrile consists of a silicon carbide carrier, an inorganic oxide binder selected from oxides of niobium or antimony or tungsten, and a catalyst selected from vanadium or molybdenum
10/17/2000US6132695 Preparing a group vi metal amide complex in solvent, heating and dissolving
10/17/2000CA2151695C Process for the separation of aliphatic diacids from mixtures thereof with adipic acid
10/11/2000EP1043064A2 Mixed metal oxide catalyst and use thereof in oxidation reactions
10/11/2000CN1269259A Oxidation catalyst and using method thereof
10/11/2000CN1057291C Process for mfg of butyl acrylate by direct esterification
10/10/2000US6130357 Polyhalogenated monoheteroborane anion compositions
10/10/2000US6130183 Catalyst for oxidative dehydrogenation of paraffinic hydrocarbons and use of this catalyst
10/10/2000CA2039196C Chemical process
10/05/2000WO2000058253A1 Preparation of carvone
10/05/2000WO2000058243A1 Method for processing organic raw material and catalyst for realising the same
10/04/2000EP1040216A1 Catalysts for carbon production
10/04/2000EP1040080A1 Method for direct oxidation in sulphur, by catalytic process and in vapour phase, of low content h 2?s in a gas
10/04/2000EP0770588B1 Process for producing difluoromethane
10/04/2000CN1268399A Fluidized-bed catalyst for preparing isophthalonitrile
10/04/2000CN1057084C Process for prepn. of lactam
10/04/2000CN1057078C Process for producing acetic acid
10/04/2000CN1057021C Catalyst for platreating distillate oil, and prepn. method therefor
10/03/2000US6127587 Fluorination process
10/03/2000US6127585 Decreasing the chlorine to carbon ratio for halogenated hydrocarbons containing chlorine and from 1 to 6 carbon atoms in the presence of a multiphase catalyst
10/03/2000US6127582 Hydroformylation of ethylenically unsaturated compounds with carbon monoxide and hydrogen in the presence of a catalyst system comprising a source of platinum group metal cations, a source of non-halide anions, a source of bidentate ligand
10/03/2000US6127432 Processes for preparing oxygenates and catalysts therefor
10/03/2000US6127309 Catalyst for use in the alkylation of isoalkanes
10/03/2000US6127307 Catalyst composition free from noble metals
10/03/2000US6127304 Magnesium dischloride-alcohol adducts and catalyst components obtained therefrom
10/03/2000US6127299 Process for preparing a hydroprocessing catalyst from waste hydroprocessing catalyst
10/02/2000CA2302969A1 Process for effecting ultra-deep hds of hydrocarbon feedstocks
09/2000
09/28/2000WO2000056447A1 Solid acid catalyst, method for preparing the same and reaction using the same
09/28/2000DE19913260A1 Doppelmetallcyanid-Katalysatoren für die Herstellung von Polyetherpolyolen Double metal cyanide catalysts for preparing polyether polyols
09/27/2000EP1038900A2 Double metal cyanide catalysts for the production of polyetherpolyols
09/27/2000EP1037866A1 A catalytic process for methanol synthesis
09/26/2000US6124516 Isomerizing hydrocarbons; a zeolite and a metal carbide.
09/26/2000US6124512 Ring halogenation of aromatic compounds
09/26/2000US6124510 Dehydrofluorination of 1,1,1,3,3-pentafluoropropane using a fluorided cr2o3 or cr/ni/alf3 and recovering cis/trans 1,1,1,3-tetrafluoro-2-propene from the resulting reaction mixture.
09/26/2000US6124508 Quaternary phosphonium salt catalysts in catalytic hydrolysis of alkylene oxides
09/26/2000US6124480 Converting formaldehyde to trioxane, in the gas phase, in the presence of a catalyst comprising a tungstomolybdophosphoric acid
09/26/2000US6124368 Method for producing polytetrahydrofuran
09/24/2000CA2302984A1 Double metal cyanide catalysts for the preparation of polyether polyols
09/21/2000WO2000055163A1 Method for producing formoxysilane
09/21/2000DE19911078A1 Verfahren zur Herstellung von VCM A process for the production of VCM
09/20/2000EP1036782A1 Method of producing dialkyl- and trialkyl-substituted benzaldehydes
09/20/2000EP1036592A2 Process for the preparation of ammonia and ammonia synthesis catalyst
09/20/2000EP0626928B1 Method for preparing synthesis gas using nickel catalysts
09/20/2000CN1266815A Process for producing ammonia and catalyst of synthesizing ammonia
09/20/2000CN1056598C Process for preparing sec-butyl acrylate
09/20/2000CN1056590C Preparation of non-zeolitic molecular sieves
09/19/2000US6121186 An isomerization catalyst containing chlorine, platinum and a formed support comprising gamma alumina with smallest average dimension of the support is in the range of .8mm to 2 mm, chlorine range from 4.5-15% by weight
09/19/2000CA2194423C Process for the production of terephthalic acid
09/19/2000CA2021527C Catalyst for the selective oxidation of sulphur compounds to elemental sulphur, process for preparing such a catalyst and method for the selective oxidation of sulphur compounds to elemental sulphur
09/15/2000CA2300520A1 Process for the preparation of ammonia and ammonia synthesis catalyst
09/14/2000WO2000053593A1 Process for the preparation of esters or lactones
09/13/2000EP1034837A2 Process for producing Vinyl chloride monomere (VCM)
09/13/2000EP1034832A2 Catalyst for purification of an exhaust gas from diesel engines
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