Patents
Patents for C07C 1 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon (18,898)
05/1989
05/02/1989US4826800 Syngas conversion catalyst
05/02/1989US4826799 Shaped catalyst and process for making it
05/02/1989US4826798 Copper-containing
05/02/1989CA1253518A1 Hydroterphenyls
04/1989
04/26/1989EP0313375A2 Process and catalyst for converting synthesis gas to hydrocarbons
04/26/1989EP0313283A2 The production of non-conjugated diolefins
04/26/1989EP0313077A2 Preparation of cyclobutarenes via the steam pyrolysis of aromatic derivatives
04/26/1989EP0313050A1 Potassium carbonate supports, catalysts, and olefin dimerization processes therewith
04/26/1989EP0312804A1 Synthesis of cis-9-tricosene
04/25/1989US4824956 Reductive dehalogenation of halogen compounds
04/25/1989US4824443 Highly polar solvent
04/25/1989US4824440 From coal gasification byproduct and steam
04/25/1989CA1253175A1 Toluene disproportionation process
04/25/1989CA1253133A1 Catalysts comprising niobia and/or tantala supported on titania
04/19/1989EP0312377A2 Method of preparing thin film composite membranes by suspension deposition, and use of such membranes
04/19/1989EP0312376A2 Polyurea membrane and its use for aromatics/non-aromatics separations
04/19/1989EP0311903A2 Molten salt hydrate membranes for the separation of gases
04/19/1989CN1003912B Method and catalyst for olefin oligomerziation
04/18/1989US4822946 Elimination of hydrogen halide from tertiary alkyl halide
04/18/1989US4822939 Process for the conversion of lower aliphatic oxygenates to olefins and aromatics with gallium containing ZSM-5 catalyst
04/18/1989US4822938 Processes for converting methane to higher molecular weight hydrocarbons via sulfur-containing intermediates
04/18/1989US4822937 Catalytic alkylation, then dehydroisomerization
04/18/1989US4822935 Controlled catalytic pyrolysis
04/18/1989US4822934 Chemical intermediates; ketoprofen
04/18/1989US4822824 Cobalt-ruthenium catalysts for Fischer-Tropsch synthesis
04/18/1989CA1252802A1 Process of producing liquid hydrocarbon fuels from biomass
04/18/1989CA1252801A1 Conversion process of methanol or dimethylether to olefins
04/12/1989EP0311508A1 Solid granular catalysts, process for the preparation of these catalysts and their use
04/12/1989EP0311310A1 Olefin oligomerization
04/12/1989EP0310991A2 Process for producing m-xylene from o-xylene
04/12/1989EP0310827A1 Process for the removal of metal halides from liquid, organic compounds not miscible with water
04/12/1989EP0282579A4 Cyclopentanes and lubricants comprising cyclopentanes.
04/12/1989CN1032335A Process for production of 2,3-dimethylbutene-1 from propene
04/11/1989CA1252324A1 Multiple projection optics slide projection apparatus using a circular slide tray, having fixed-position slide gates
04/05/1989EP0310080A2 Azulene-squarillic dyes, azulenes as their intermediary products, and optical recording medium
04/05/1989EP0309711A1 Improved method for the preparation of anilinofumarate
04/05/1989CN1032186A Process for preparing high heating value city gas used methyl alcohol as stock
04/05/1989CN1032156A Homogeneous partial oxidation of chains alkanes with methane
04/05/1989CN1032119A 脱氢催化剂 Dehydrogenation catalyst
04/05/1989CN1032117A Multitube reactor
04/04/1989CA1252122A1 Process for upgrading fischer-tropsch olefins
04/04/1989CA1252121A1 Apparatus and process for catalytic conversion of olefins to heavier hydrocarbons
04/04/1989CA1252080A1 Catalysts and process for the selective hydrogenation of acetylenes
03/1989
03/29/1989EP0309089A1 Process for converting aliphatics to aromatics over a gallium-activated zeolite
03/29/1989EP0308569A1 Process for removing arsine from light olefin-containing hydrocarbon feedstocks
03/29/1989CN1031946A Dehydrogenation catalyst and process for preparing it
03/28/1989US4816608 Catalytic hoffman elimination of p-methylbenzyltrimethyl ammonium hydroxide
03/28/1989CA1251774A1 Catalyst preparation
03/28/1989CA1251618A1 Process for preparing crystalline silicas
03/22/1989EP0308099A1 Alkylation of aromatics
03/22/1989EP0308097A1 Transalkylation of polyalkylaromatic hydrocarbons
03/22/1989EP0308096A1 Toluene disproportionation
03/22/1989EP0308034A2 Multitube reactor
03/22/1989CN1031834A Hydrocarbon catalytic converting process for manufacturing of lower olefine
03/22/1989CN1031833A Process for preparing linear alpha-olefins using zirconium adducts as catalysts
03/21/1989US4814544 Isomerization of butane
03/21/1989US4814542 Olefin bond isomerization process
03/21/1989US4814541 Chemical conversion process
03/21/1989US4814536 Zeolite catalyst
03/21/1989US4814535 Zeolite catalyst
03/21/1989US4814531 Silica-titania hydrocarbon conversion catalyst
03/21/1989US4814486 Method for the preparation of anilinofumarate
03/21/1989US4814483 Process for the preparation of optionally substituted 2-benzyl-toluenes
03/21/1989US4814472 Diethynylated diphenyl hexafluoropropanes
03/21/1989US4814306 Ph control by bulky organic bases during noble-metal exchange of zeolite catalysts
03/21/1989CA1251474A1 Catalytic alkylation process and apparatus
03/21/1989CA1251473A1 Obtaining but-2-enes from c.sub.4-hydrocarbon mixtures which contain but-1-ene and may or may not contain but-2-enes
03/21/1989CA1251439A1 Crystalline boroosilicate, the synthesis thereof and its use in organic conversion
03/21/1989CA1251438A1 Crystalline aluminosilicate, the synthesis thereof and its use in organic conversion
03/21/1989CA1251437A1 Activation of high-silica zeolites
03/21/1989CA1251435A1 Crystalline galloborosilicates
03/15/1989EP0307026A1 Process for the preparation of a butene
03/15/1989EP0306961A1 Method for Producing m-Benzyltoluene
03/15/1989CN1031701A Improvement relating to n-substituted benzamides
03/15/1989CN1003580B Process for producing synthetic gas
03/08/1989EP0306238A2 ZSM-5 and its synthesis
03/08/1989EP0306237A2 Process for preparing a noble metal-containing zeolite catalyst
03/08/1989EP0306181A2 Two stage synthesis of zeolite
03/08/1989EP0305720A2 Production of gaseous olefins by catalytic conversion of hydrocarbons
03/08/1989EP0305668A1 Process for the production of a concentrate of aromatics suitable for use as a blending component for petrol
03/07/1989US4810694 Skin disorders
03/07/1989US4810688 Catalyst support and catalyst for olefin dimerization
03/07/1989CA1250863A1 Process for the preparation of hydrocarbons and/or oxygen-containing hydrocarbon derivatives and for crude oil production
03/01/1989EP0305203A2 Method of carrying out heterogeneous catalytic chemical processes
03/01/1989EP0305020A1 Improved dehydrogenation catalyst
03/01/1989EP0304842A2 Isoprenoid derivatives and anti-ulcer agents containing the same
03/01/1989EP0304515A1 A process for the disproportionation of alkenes
03/01/1989EP0304495A1 Process for selectively monohydroesterifying diolefin
03/01/1989CN1031365A Polyarylalkane oligomer compositions and process for their manufacture
03/01/1989CN1031335A Composition of matter and method for conversion of c3 and c4 hydrocarbons
02/1989
02/28/1989CA1250566A1 Iron carbide on titania surface modified with group va oxides as fischer-tropsch catalysts
02/22/1989EP0303617A1 Acid catalyzed process
02/22/1989CN1031247A Process for reduction of refined catalytic before use
02/22/1989CN1031219A Compositions of polyarylalkane oligomers containing xylene units and process for their mfr.
02/21/1989US4806702 Hofmann elimination reaction of p-methylbenzyltrimethyl ammonium halide; promoters, dmso
02/21/1989US4806699 Ethane, propane, butane in fischer-tropsch synethesis; dehydrocyclodimerization, catalysis
02/21/1989US4806647 Palladium(ii) compound, chelate ligand, protonic acid and salt
02/21/1989US4806558 Diarylacetylenes and their use in treating acne
02/21/1989CA1250321A1 Alkylation aide for sulfuric acid catalyzed alkylation units
02/21/1989CA1250320A1 Alkylation aide for sulfuric acid catalyzed alkylation units