Patents
Patents for C07C 1 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon (18,898)
07/1989
07/12/1989CN1033755A Catalyst and process for production of hydrocarbons
07/12/1989CN1033752A Process for conducting an exothermic reaction
07/11/1989US4847303 Tert-butylphenyl compounds useful as anti-inflammatory agents
07/11/1989US4847231 Metal oxide supports, methanation
07/11/1989US4847223 Dehydration, acid-zeolite catalyst
07/11/1989US4846998 Cyclohexane derivatives
07/11/1989CA1257247A1 Synthesis of molecular sieving metallosilicates using silica-transition metal oxide sols
07/05/1989EP0323304A1 Composition comprising an oxide with a spinel structure, its use as a catalyst and process for obtaining it
07/05/1989EP0323136A2 A method of preparing a noble metal containing zeolite catalyst
07/05/1989EP0323132A2 Method for suppressing hydrogenolysis of noble metal/low acidity zeolites used in aromatizing paraffins
07/05/1989CN1033580A Process of methane production by means of a thioresistant catalyst and catalyst for carrying out this process
07/04/1989US4845063 Zeolite catalyst of improved hydrothermal stability
07/04/1989CA1256843A1 Process for loading platinum into zeolite-l
07/04/1989CA1256841A1 Presulfuration of catalysts used for processing hydrocarbons
06/1989
06/28/1989EP0322147A2 Coupling process
06/28/1989EP0322013A2 A process for the preparation of solid dispersions of acid salts of tetravalent metals having lamellar structure in an inert inorganic matrix, and the products so obtained
06/28/1989EP0321616A1 Process for reducing methane production and increasing liquid yields in Fischer-Tropsch reactions
06/27/1989US4843184 Process for extracting paraffins from their mixtures with paraffinsulfonic acids
06/27/1989US4843183 Process for producing lower olefinic hydrocarbons from methanol
06/27/1989US4843057 Preparation of promoted silica catalysts
06/27/1989CA1256420A1 Ruthenium catalysts, and use thereof for fischer- tropsch synthesis
06/21/1989EP0321177A2 Substitution of Cr and/or Sn in place of A1 in the framework of molecular sieve via treatment with fluoride salts
06/21/1989EP0321175A1 Indane derivatives
06/21/1989EP0321141A2 Dual function process for isomerization and ring opening of a feed stream containing paraffins and cyclic hydrocarbons
06/20/1989US4840931 Efficiency in fischer-tropsch reaction
06/20/1989US4840928 Conversion of alkanes to alkylenes in an external catalyst cooler for the regenerator of a FCC unit
06/20/1989CA1256122A1 Process for the preparation of an aromatic hydrocarbon mixture
06/20/1989CA1256090A1 Catalyst containing cobalt
06/20/1989CA1255877A1 Method for dehydrogenating a hydrocarbon, an apparatus and method for conducting chemical reactions therein
06/14/1989EP0320301A2 Process for preparation of hydrocarbons
06/14/1989EP0320094A2 A process containing HF alkylation and selective hydrogenation
06/14/1989EP0319625A1 Cobalt-ruthenium catalytists for Fischer-Tropsch synthesis
06/13/1989US4839391 Method and reactor for catalytic methanization of a gas containing CO, CO2 and H2
06/13/1989US4839329 Vaccum drying titanium dioxide mixing with palladium chloride solution
06/13/1989CA1255704A1 Process for the preparation of (2,2)-paracyclophane and derivatives thereof
06/13/1989CA1255688A1 Matathesis of olefins catalyzed with a tungsten complex
06/07/1989EP0319369A1 Process and apparatus for the conversion of hydrocarbons
06/07/1989EP0319192A2 Process for producing a phosphorus-antimony-containing cata- lyst for oxidation of organic compounds
06/07/1989EP0319065A1 Catalyst systems for olefin disproportionation and process using such systems
06/07/1989CN1033246A Catalyst systems for olefin disproportionation and process using such system
06/06/1989US4837398 Ammonium activation of zeolites in the presence of gaseous ammonia
06/06/1989US4837188 Tungsten compound, oreganometallic compounds, fluorinated compound
06/06/1989US4837000 Crystalline silicates and process for the production thereof
06/06/1989US4836996 Mixing aqueous mixture comprising sodium oxide, silicon oxide, aluminum oxide and alkylated polymethylenediamine; roasting
06/06/1989CA1255334A1 Process for the preparation of dimerization products from olefins
06/06/1989CA1255328A1 Chemical process
06/06/1989CA1255285A1 Catalyst mixtures for aromatic hydrocarbon synthesis
06/06/1989CA1255207A1 Process for removing acetylene from a c.sub.2-stream
05/1989
05/31/1989EP0318282A2 Olefins production process
05/31/1989EP0318186A1 Procedure for producing poly-alpha-olefin-type lubricant
05/31/1989EP0318090A2 Tert-butyl phenyl compounds as anti-inflammatory agents
05/31/1989EP0318073A1 Synthesis of olefins from ketones using organoaluminium compounds
05/31/1989EP0317918A2 Pervaporation process for separating alcohols from ethers
05/31/1989EP0317907A2 Alkylation of polycyclic aromatic compounds to alkylates enriched in the para-substituted isomers
05/31/1989EP0179856B1 Methane conversion process
05/31/1989EP0147399B1 Photochemical reactions for commercial synthesis
05/30/1989US4835337 Method for producing m-ethyldiphenyls
05/30/1989US4835336 Method for suppressing hydrogenolysis of noble metal/low acidity zeolites
05/30/1989US4835335 Using non-oligomerizing conditions and metal catalyst; then oligomerizaiton with metal catalyst on crystalline mordenite silicate support
05/30/1989US4835328 Process for the production of 2,3-dimethylbutene-1 from propene
05/30/1989US4835129 Coke removal by combustion; oxychlorination; chemical reduction of group 8 metal component
05/30/1989US4834905 Liquid crystal dielectrics
05/30/1989CA1254909A1 Dobutamine salts
05/30/1989CA1254900A1 Catalyst composition for effecting metathesis of olefins
05/30/1989CA1254874A1 Oxidic precursor of an iron catalyst and its production
05/30/1989CA1254873A1 Titanium-aluminum-silicon-oxide molecular sieve compositions
05/24/1989EP0317006A2 Process for the manufacture of synthetic saponites
05/24/1989EP0316979A1 Synthesis of olefins from ketones using a bis(substituted alumino) substituted methane
05/24/1989EP0316426A1 Selective gas-phase isomerization of dimethylnaphthalene: 2,6-dmn triad
05/23/1989US4833170 Process and apparatus for the production of heavier hydrocarbons from gaseous light hydrocarbons
05/23/1989US4833112 Thioresistant catalyst for methane production
05/23/1989US4832934 Reducing agents
05/23/1989CA1254587A1 Process for the production of olefins from methanol
05/23/1989CA1254586A1 Method for producing compounds having a double bond at the terminal
05/17/1989EP0316075A1 The conversion of methane to higher hydrocarbons
05/17/1989EP0315715A1 The use of dehydroxylated zeolites in the catalytic isomerisation of a xylene
05/16/1989US4831202 Using aluminum titanium silicate zeolite catalyst
05/16/1989US4831201 Synthetic zeolite polymerization catalyst containing titanium, silicon and zirconium oxide
05/16/1989US4831200 Process for the selective hydrogenation of alkynes
05/16/1989US4831195 Production of ethers from methanol
05/16/1989US4831008 Applying rhodium carbonyl clusters to support in inert atmosphere and pyrolyzing
05/16/1989US4830998 Zeolite catalyst support impregnated with zirconium, refractory metal oxides and platinum or palladium
05/16/1989CA1254189A1 Titanium-silicate compositions
05/16/1989CA1254188A1 Titanium-aluminum-silicon-oxide molecular sieve compositions
05/11/1989DE3736489A1 Kreuzkopplung von titanorganylen Cross coupling of titanorganylen
05/09/1989US4829041 Cracking catalyst with selectivity to ethylene
05/09/1989CA1253888A1 Production of 2,5-dimethyl-2,4-hexadiene
05/09/1989CA1253838A1 Synthesis of a crystalline silicoaluminophosphate
05/05/1989WO1989003812A1 Cross coupling of titanium organyls
05/05/1989WO1989003725A1 A catalyst and process for production of hydrocarbons
05/03/1989EP0314003A2 Process for the preparation of 1-aryl alkenes-1
05/03/1989EP0313905A2 Process for the direct hydration of linear olefins
05/02/1989US4827078 Process for extracting paraffins from their mixtures with alkanesulfonic acids
05/02/1989US4827075 Isomerization with tungsten oxide catalyst
05/02/1989US4827070 Process for the production of isobutylbenzene from an isobutenylcyclohexene
05/02/1989US4827068 Aromatization with catalyst comprising noble-metal containing titanosilicate having the structure of zeolite beta
05/02/1989US4827066 Isothermal, adiabatic dehydrogenation, oxidation
05/02/1989US4827044 Grignard reaction in presence of manganous double salt
05/02/1989US4826804 Catalyst for oligomerization process
05/02/1989US4826803 Ruthenium-cerium oxide