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)
08/1996
08/28/1996CN1129609A Off-site pretreatment of a hydrocarbon treatment catalyst
08/28/1996CN1032645C Process for preparation of 1,1,1,2-tetrafluoroethane
08/27/1996US5550308 Upgrading hydrocarbon feedstock by partially oxidizing in presence of vanadium containing mixed metal phosphate catalyst having sodium super ionic conductor structure
08/27/1996US5550306 Catalytic process for the dimerization of olefins
08/27/1996US5550286 Catalytic reaction of an aromatic acid with urea
08/27/1996US5550096 Catalyst for purifying nitrogen oxides from exhaust and waste gases
08/27/1996US5550095 Process for producing catalyst used for synthesis of methacrylic acid
08/22/1996WO1996025472A1 Process for the production of olefins using a molybdenum oxicarbide dehydrogenation catalyst
08/22/1996WO1996025230A1 Process for preparing an oxidation catalyst and use thereof
08/22/1996DE19505037A1 Alkoxylation process useful for surfactants
08/21/1996EP0727412A2 Process for the preparation of 2,6-dichloro-4-bromoanilides
08/21/1996EP0727411A2 Process for the preparation of diphenylamines
08/21/1996EP0726897A1 Process for the preparation of n-4- (substituted phenyl)alkylthienyl]-, and n-4- (substituted phenyl)alkylfuryl]but-3-yn-2-yl]-n-hydroxyurea compounds
08/21/1996EP0726888A1 Process for manufacture of high purity 1,1-dichlorotetrafluoroethane
08/21/1996EP0726887A1 Production of dihalomethanes containing fluorine and azeotropes of dihalomethanes containing chlorine with hf
08/21/1996CN1129211A Process for the preparation of alkylated aromatic carboxylic acids and acyl halides
08/21/1996CN1129192A Process for the oxidation of hydrogen chloride
08/21/1996CN1032573C Preparation method for super-strong acids of noble metal/ZrO2/SO2-(4) system
08/20/1996US5547913 Automobiles; precarbonation
08/20/1996US5547909 Regeneration of hydrogen fluoride alkylation catalyst
08/20/1996US5547876 Mixing the substance with nontoxic promoter selected from glass frit, niobium pentaoxide, inorganic phosphate and mixture, for accelerating the combustion, decomposing the substance by heating, analyzing elements from product
08/20/1996US5547407 Boat motor trim and tilt assembly
08/14/1996EP0726278A2 A process to make small, discrete, spherical adducts of magnesium dihalide/alcohol
08/14/1996EP0726243A1 Method for manufacturing 1,1,1,2,3-pentafluoropropene and method for manufacturing 1,1,1,2,3-pentafluoropropane
08/14/1996EP0576613B1 Process for the manufacture of 2-chloro-1,1,1-trifluoroethane
08/13/1996US5545791 Method for the catalytic conversion of lower aliphatic alcohols to gasoline hydrocarbons
08/13/1996US5545789 Using iron triad metal nitrosyl halide, as catalyst in combination with reducing agent in presence of added nitrogen monooxide forming dimers
08/13/1996US5545779 Low temperature catalytic hydrogenation of chlorobenzenes using chlorides of palladium and/or platinum on alumina or titania support for partial or complete dechlorination
08/13/1996US5545770 Contacting mixture of perhalogenated hydrocarbons with hydrogen fluoride over fluorination catalyst at elevated temperature, recovering product, isomerizing and recycling trichlorotrifluoroethane produced
08/13/1996US5545761 Method of making ketoisophorone via oxidation of isophorone with tert-butyl hydroperoxide
08/13/1996US5545604 Calcining solid solution comprising spray dried mixture of alumina sol, magnesium compound and bastnaesite
08/13/1996US5545603 Comprises silver, promoting amounts of alkali metal, rhenium and boron and or phosphorous on support
08/13/1996US5545602 Catalyst with specified pore size distribution
08/13/1996US5545601 Epoxide polymerization
08/13/1996US5545355 Voltage transformers, capacitors
08/13/1996CA2012006C Process for continuously producing an anhydrous methyl acetate/methanol mixture
08/08/1996WO1996023730A1 Method for preparing iridium iodides and use thereof as catalysts
08/08/1996WO1996023585A1 Alkylene oxide catalyst and process
08/07/1996EP0725052A1 Process for the purification of reaction mixtures containing 4-hydroxybenzaldehyde
08/07/1996EP0724575A1 Method of preparing unsymmetrically substitued triazines
08/07/1996EP0724554A1 Process for manufacture of trichlorotrifluoroethanes
08/07/1996CN1128508A Epoxidation catalyst
08/07/1996CN1128251A Olefin hydration process
08/07/1996CN1128250A Catalyst for hydration of olefines and its preparation method
08/07/1996CN1128178A Olefin hydration process
08/07/1996CN1032462C Catalyst composition and oxidie method for preparing unsaturated aldehyde by gaseous oxidation of olefine
08/07/1996CN1032461C Process for preparing coating catalyst based on bismuth molybdate and fervic molybdate containing doping agent phosphorus and potassium
08/06/1996US5543550 Process for the preparation of 5-fluoroanthranilic alkyl esters and/or 5-fluoroanthranilic acid
08/06/1996US5543536 Monodentate phosphite and nickel catalyst composition for monoolefin hydrocyanation
08/06/1996US5543532 Catalyst and method for vapor phase oxidation of alkane hydrocarbons
07/1996
07/31/1996CN1128016A Process for the preparation of 1,1,1,3,3-pentafluoropropane
07/31/1996CN1127755A Preparation of phosphonic esters
07/31/1996CN1127744A Method for seperating fatty bi-acid from mixture of fatty bi-acid and adipic acid
07/31/1996CN1032408C Wax hydrofining catalyst
07/30/1996US5541282 Polyethers
07/25/1996WO1996022268A1 Organic compounds and processes for their manufacture
07/25/1996WO1996022161A1 Catalyst for oxidative dehydrogenation of paraffinic hydrocarbons and use of this catalyst
07/25/1996DE19547459A1 Esterifying (meth)acrylic acid with alkanol in presence of esterification catalyst
07/25/1996CA2210756A1 Catalyst for oxidative dehydrogenation of paraffinic hydrocarbons and use of this catalyst
07/25/1996CA2209494A1 Organic compounds and processes for their manufacture
07/24/1996EP0723002A1 Olefinic hydrocarbons sulfurized with elemental sulfur in presence of alkali carbonate or alkali hydrogen carbonate, preparation and uses thereof
07/24/1996EP0722947A1 Acetylenic alcohols and ethers as accelerators for hydrosilation
07/24/1996EP0722930A1 Process for producing aryl carbonates
07/24/1996EP0722776A1 Alkyne hydrogenation process
07/24/1996EP0594859B1 Production of 1,1,1-trifluoro-2-chloroethane and/or 1,1,1,2-tetrafluoroethane
07/24/1996EP0471853B1 Process for producing methacrylic acid
07/24/1996CN1127246A Method for preparation of mono-and-binary-carboxyl from unsatured fatty acid and/or its derivative
07/24/1996CN1127244A Preparation of aldehyde substituted in 2-position with alkyl
07/24/1996CN1127218A Production of aqueous solutions of fluoboric acid
07/24/1996CN1032358C Process for preparing hexanedioic acid by hydro-carboxylation of pentenoic acid
07/23/1996US5538929 Reacting activated carbon with phosphorous compound; heat treatment
07/23/1996CA2058043C Process for preparing adipic acid by hydroxycarboxylation of pentenoic acids
07/23/1996CA2052442C Process for preparing adipic acic by hydrocarboxylation of pentenic acids
07/23/1996CA2052065C Process for preparing hexendioate diesters from 1,2-dialkoxybut-3-ene
07/23/1996CA2044388C Process for the preparation of dialcoxybutenes
07/17/1996EP0721929A1 Process for the manufacture of hydroxyalkoxybenzophenones
07/17/1996EP0721917A1 Catalyst for reducing sulphurous acid gas, manufacturing method thereof and method for recovering sulphur using the same
07/17/1996EP0721373A1 Hydroprocessing catalyst and its use
07/17/1996EP0667841B1 Process for the dimerization of a conjugated diene
07/17/1996EP0576600B1 Process for the manufacture of 2-chloro-1,1,1,2-tetrafluoroethane and pentafluoroethane
07/17/1996CN1126721A Process for preparing hydroxyflavan compounds
07/17/1996CN1126718A Catalyst for production of methacryhi acid and method for production of methacrylic acid
07/17/1996CN1126717A Catalyst series for synthesizing 1-,2- and 3- substituted alkylphenols with different proportion by one-step process
07/17/1996CN1032307C Continuous synthesis of mercaptocarboxylic acid esters
07/16/1996US5536883 Highly active double metal cyanide catalysts and epoxide polymerization
07/16/1996US5536864 Process for producing dimethyl carbonate and apparatus suitable for such purpose
07/16/1996US5536692 Isomerization catalyst and use thereof in isomerization of saturated hydrocarbons
07/16/1996US5536691 Cobalt catalysts and a process required for their preparation
07/16/1996US5536689 Nickel compounds, phospines, aluminum halide, quaternary ammonium or phosphonium halide, aromatic hydrocarbon
07/16/1996US5536484 Reaction of hydrofluoric acid with boron trifluoride to form fluoroboric acid and neutralization
07/11/1996WO1996020905A1 Catalyst and process for alkylation of aromatics
07/11/1996CA2184157A1 Catalyst and process for alkylation of aromatics
07/10/1996EP0720978A1 Process to open the epoxyde function of (meth)acrylic epoxydes
07/10/1996CN1126480A Process for the preparation of a catalyst support, catalyst for olefin polymerization and process for the polymerization of olefins with said catalyst
07/10/1996CN1126479A Catalyst support, method for making a precursor gel for a catalyst support
07/09/1996US5534658 Process for reducing the benzene content of petrols
07/09/1996US5534657 Hydrogen halide, sulfone, water catalyst
07/09/1996US5534649 Reacting urea, methyl carbamate, ethyl carbamate with methanol, ethanol using quarternary ammonium catalyst
07/04/1996WO1996020166A1 Process for preparing aliphatic alpha,omega-aminonitriles
07/03/1996EP0719756A1 Process for preparing carboxylic acids by oxidation of corresponding alkanes
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