Patents
Patents for C07C 1 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon (18,898)
12/1991
12/29/1991CA2045750A1 Process for the preparation of hydrocarbons
12/25/1991CN1015171B Improved syngas conversion catalyst
12/17/1991US5073672 Catalyst of the gallosilicate type and its utilization for the aromatization of light C2 -C4 gases
12/17/1991US5073661 Catalyst of porous carrier of silica and/or alumina, cobalt metal, and promoter of zirconium and others
12/17/1991US5073659 Process for the preparation of terpenes
12/17/1991CA1293271C Control technique for conversion of oxygenates to liquid hydrocarbons
12/17/1991CA1293270C Co-production of aromatics and olefins from paraffinic feedstocks
12/17/1991CA1293269C Stabilization of zinc on aromatization catalysts
12/11/1991EP0460738A1 High surface area zirconia
12/11/1991EP0452411A4 Acid catalyzed process
12/10/1991US5071813 Carbides, nitrides, or carbonitrides of molybdenum, tungsten, iron, cobalt, nickel
12/10/1991US5071707 Microcapsule for use in making carbonless transfer paper
12/10/1991CA1292977C2 Oxidation of hydrocarbons with v-zr or v-ti catalyst
12/05/1991CA2043437A1 Preparation of conjugated dienes
12/04/1991EP0459471A1 Method for photosynthesis of organic substances from carbon dioxide and water
12/03/1991US5070064 Controlling particle size distribution of fischer-tropsch cata lyst
12/03/1991US5070063 Ruthenium on alumina promoted with bromine; fischer-tropsch sy nthesis
12/03/1991CA1292754C Lubricants comprising novel cyclopentanes, cyclopentadienes, cyclopentenes, and mixtures thereof and methods of manufacture
12/03/1991CA1292733C Olefin oligomerization process and catalyst
12/03/1991CA1292619C Process for the production of synthesis gas
12/02/1991CA2043335A1 Method for photosynthesis of organic substances from carbon dioxide and water
11/1991
11/27/1991EP0282579B1 Cyclopentanes and lubricants comprising cyclopentanes
11/26/1991US5068484 Process for the hydroconversion of a feedstock comprising organic compounds having a tendency to readily form polymer compounds
11/26/1991US5068477 Impregnation with reducing agent, decomposition with heat and drying
11/26/1991US5068254 Process for the preparation of hydrocarbons
11/21/1991EP0456879A1 Process for the dehalogenation of organic compounds
11/20/1991CN1056299A Process for obtaining at least one tertiary olefin by decomposition of corresponding ether
11/19/1991CA1292250C Dual function process for isomerization and ring opening of a feed stream containing paraffins and hydrocarbons
11/19/1991CA1292249C Process containing hf alkylation and selective hydrogenation
11/13/1991CN1056069A Process for preparation of alumina-based extrudates
11/12/1991US5064865 Platinum or palladium containing zeolite and methanol synthesis catalyst
11/12/1991US5064630 Zeolite l preparation
11/12/1991US5064629 Titanium-boron-oxide, synthetic materials based thereon and method of preparing the same
11/12/1991CA1291980C Process for preparing a macrostructural unit having a catalytically-active zeolite surface
11/06/1991EP0455547A1 Process for the dechlorination of higher chloromethanes
11/06/1991EP0455308A2 Process for the conversion of methanol into liquid hydrocarbons
11/06/1991EP0455307A1 Process for the preparation of alumina-based extrudates
11/05/1991US5063187 Catalyst based on crystalline aluminosilicate
11/05/1991US5063037 Zeolites, catalysts !
11/05/1991US5062862 Process and apparatus for recovering a pure substance from a liquid mixture by crystallization
11/05/1991CA2041724A1 Process for the conversion of methanol into liquid hydrocarbons
11/05/1991CA1291770C Conversion of crude methanol to gasoline with extraction
10/1991
10/30/1991EP0454256A2 Process for the preparation of an olefins-containing mixture of hydrocarbons
10/30/1991EP0453818A1 Process for the reductive dehalogenation of halogenated hydrocarbons and halogenated ethers
10/30/1991CN1014514B Method and apparatus for converting methane to higher hydrocarbon products
10/29/1991US5061669 Catalyst comprising anhydrous nickel compound, bidentate phosphorus-containing ligand, reducing metal
10/29/1991CA1291471C Extruded zeolite catalysts
10/23/1991EP0453340A1 Process for the synthesis of a silica enriched, cristalline aluminosilicate with the offretite structure.
10/23/1991EP0452411A1 Acid catalyzed process
10/23/1991EP0256065B1 Layered crystalline aluminosilicate and a method for its preparation
10/23/1991CN1014403B Process for production of 2,3 dimethylbutene-1 from propene
10/23/1991CN1014402B Process for removing arsine from light olefin-containing hydrocarbon feedstocks
10/23/1991CN1014400B Upgrading process of light olefine in turbulent fcc reactor
10/23/1991CN1014399B Syngas conversion catalyst production and use thereof
10/23/1991CN1014398B Process for preparation of hydrocarbons
10/22/1991US5059742 Process for separating 2,6-dimethylnaphthalene
10/22/1991US5059738 Method for reactivating MTG process catalyst
10/22/1991US5059574 Moderated ruthenium fischer-tropsch synthesis catalyst
10/22/1991US5059572 Diphosphine complex of nickel carboxylate or sulfonate; used in synthesis of bisbenzocyclobutenes
10/22/1991US5059306 Process for removing pure aromatics
10/17/1991DE4012007A1 Reductive de-hydrohalogenation of hydrocarbon(s) or ether(s)
10/16/1991EP0452182A1 Process for the preparation of at least one tertiary olefine by decomposition of the corresponding ether
10/16/1991CN1055353A Improved synthesis of diethynylbenzene
10/15/1991CA1290738C Attrition-resistant catalyst composition, method of making and use
10/15/1991CA1290736C Catalyst for production of hydrocarbons from synthesis gas or oxygenated organic compounds
10/10/1991CA2040084A1 Process for preparing at least one tertiary olefin by decomposition of the related ether
10/09/1991EP0450861A2 Process for hydrocarbon synthesis using slurry Fischer-Tropsch process with Co/TiO2 catalyst
10/09/1991EP0450859A1 Method of performing catalytic reaction in 3-phase slurry bubble column
10/09/1991EP0450318A1 An improved synthesis of diethynylbenzene
10/09/1991CN1014233B Oligomerization of olefins
10/08/1991CA1290354C Process for the selective hydrogenation of alkynes
10/08/1991CA1290353C Process for isomerization of a hydrocarbon feed stream
10/08/1991CA1290352C Alkylation process utilizing enhanced boiling surface heat exchanger in the reaction zone
10/08/1991CA1290349C Hydrogen acceptor catalysis for aromatization of hydroaromatic compounds
10/01/1991US5053581 Stripping contaminants with hot methanic and steam; converting gas stream to carbon monoxide and hydrogen for synthesis step
10/01/1991US5053571 Ruthenium and nickel/support on zeolite beta selectivity
10/01/1991US5053547 Benzonorbornene derivatives, processes for their preparation and medicinal and cosmetic compositions containing them
10/01/1991US5053379 High-activity nickel catalyst and process for preparation thereof
10/01/1991US5053223 Process and agents for control of white coffee-leaf miners, especially perileucoptera coffeella
10/01/1991CA1289934C Catalytic composition for the isomerization of paraffinic hydrocarbons
09/1991
09/27/1991CA2036452A1 Synthesis of diethynylbenzene (an improved)
09/25/1991EP0448000A1 Process for preparing lower olefins
09/24/1991US5051387 Zeolite L preparation
09/18/1991EP0447005A2 Catalyst preparation process
09/18/1991EP0446710A1 The use of an amorphous alloy catalyst for conversion of carbon dioxide
09/18/1991EP0446301A1 Preparation of biaryl compounds.
09/17/1991US5049536 Catalytically active silica and alumina gel and process for preparing it
09/17/1991CA2038304A1 Catalyst preparation process
09/17/1991CA1289126C Cobalt catalysts for conversion of methanol or synthesis gas
09/17/1991CA1289125C Upgrading low molecular weight alkanes
09/11/1991EP0446116A1 Sulfolenes, process for their preparation and use
09/11/1991EP0446035A2 Process for slurry fischer-tropsch hydrocarbon synthesis with high surface area reduced-carbided iron/manganese catalysts
09/08/1991CA2037250A1 Slurry fischer-tropsch hydrocarbon synthesis with high surface area reduced carbided iron/catalysts
09/06/1991CA2037529A1 Sulfolenes; process for preparing them and their use
09/04/1991EP0444504A2 Method of using at least one component of a flue gas
09/04/1991CN1054202A Propane catalyst prepared selectively from synthetic gas
09/03/1991US5045287 Integrated efficient process
09/03/1991CA1288329C Method for partial condensation of hydrocarbon gas mixtures
08/1991
08/29/1991DE4006104A1 Utilisation of carbon di:oxide in the synthesis of hydrocarbon(s) - by combustion of hydrocarbon-contg. waste with oxygen, cooling flue gases in waste-heat boiler and cleaning in gas purifier
08/28/1991CN1013645B Conversion catalyst for synthetic gas and its preparation method