Patents
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Patents for C07C 1 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon (18,898)
10/1989
10/04/1989EP0335130A1 Mixed basic metal oxide catalyst
10/03/1989US4871874 Process for producing dienes
10/03/1989US4871446 Catalytic cracking process employing mixed catalyst system
09/1989
09/27/1989EP0334562A1 Process for the dispersion of group VIII metals in large pore zeolite catalysts
09/27/1989EP0334428A2 Process for preparing liquid hydrocarbons
09/26/1989US4869795 Photochemistry
09/26/1989US4869729 From aluminum hydroxide and coal
09/26/1989CA1261886A1 Method for prevention of fouling in a basic solution by addition of specific nitrogen compounds
09/26/1989CA1261885A1 Process for converting oxygenates into liquid hydrocarbons
09/26/1989CA1261809A1 Synthetic crystalline zeolite its preparation and its uses
09/26/1989CA1261358A1 Production of tertiary olefins
09/26/1989CA1261357A1 Oxidative coupling with methyl-substituted benzenes
09/26/1989CA1261315A1 Composition of matter and method for conversion of c.sub.3 and c.sub.4 hydrocarbons
09/26/1989CA1261282A1 Process for the removal of phenolic inhibitors from polymerizable conjugated olefins
09/26/1989CA1260920A1 Crystalline magnesia-silica composites and process for producing same
09/26/1989CA1260916A1 Composition of matter and method for conversion of c.sub.3 and c.sub.4 hydrocarbons
09/26/1989CA1260915A1 Composition of matter and method for conversion of c.sub.3 and c.sub.4 hydrocarbons
09/26/1989CA1260914A1 Composition of matter and method for conversion of c.sub.3 and c.sub.4 hydrocarbons
09/26/1989CA1260846A1 Process for separating ethylbenzene from xylenes by selective adsorption on a beta zeolite
09/26/1989CA1260500A1 Process for producing 4-hydroxyacetophenone
09/26/1989CA1260481A1 Poly(arylcyclobutenes)
09/26/1989CA1260450A1 Process of methane production by means of a thioresistant catalyst and catalyst for carrying out this process
09/26/1989CA1260020A1 Catalytic conversion of gas or liquid in a multitube reactor
09/26/1989CA1260019A1 Process for the preparation of oxygen-containing organic compounds and paraffinic hydrocarbons
09/26/1989CA1259779A1 Moldings made of silicate material, their use and processes for their preparation
09/21/1989WO1989008607A1 A synthetic crystalline aluminophosphate composition and a method of its synthesis
09/19/1989US4868343 Acid catalyzed process
09/19/1989US4868341 Bicyclohexyls
09/19/1989EP0316426A4 Selective gas-phase isomerization of dimethylnaphthalene: 2,6-dmn triad.
09/13/1989EP0332289A2 A process for the production of mono-olefins by the catalytic oxidative dehydrogenation of gaseous paraffinic hydrocarbons having two or more carbon atoms
09/13/1989EP0332243A1 Process for preparing normally liquid hydrocarbonaceous products from a hydrocarbon feed containing linear-and branched olefins
09/13/1989CN1035560A Utilization of detector/conveyer on nuclear model interfacial positions
09/12/1989CA1259298A1 Dimerization process and catalysts therefor
09/12/1989CA1259296A1 Potassium carbonate supports, catalysts and processes therewith
09/06/1989EP0331466A1 Carbon dioxide calcination of methanol dissociation catalysts
09/06/1989EP0331117A1 Dimetrization of lower alpha-olefins
09/05/1989US4864074 Process for converting methane to higher molecular weight hydrocarbons via sulfur-containing intermediates
09/05/1989US4864073 Processes for converting methane to higher molecular weight hydrocarbons via sulfur-containing intermediates
09/05/1989US4863971 Synthesis gas conversion with perovskite catalysts
09/05/1989US4863587 Solvent extraction, distillation
09/05/1989CA1259039A1 Selective adsorption and recovery of organic gases using ion-exchanged faujasite
08/1989
08/30/1989EP0330304A1 Production of aromatic hydrocarbons from alkanes
08/30/1989EP0330123A2 Utilization of a nuclear-type interface level detector/transmitter
08/30/1989EP0324787A4 Acid catalyzed process.
08/29/1989US4861939 Process for removing arsine from light olefin containing hydrocarbon feedstocks
08/29/1989US4861938 Conditioning catalyst after regeneration
08/29/1989US4861937 Catalysts for converting alcohols and/or aliphatic ether to unsaturated hydrocarbons and process for their production
08/29/1989US4861931 Process for producing 5-alkylidenenorbornene
08/29/1989US4861802 Preparation of low molecular weight olefinic hydrocarbons using a perovskite catalyst
08/29/1989US4861628 Thin film composite membrane prepared by suspension deposition
08/23/1989EP0329305A1 Catalysts and process for oligomerization of olefins with nickel-containing zeolite catalysts
08/23/1989EP0215120B1 Cyclohexane derivatives
08/22/1989US4859648 Layered metal chalcogenides containing interspathic polymeric chalcogenides
08/22/1989US4859646 Process for the dimerization of olefins
08/22/1989US4859286 Extractive distillation with selective solvent
08/22/1989CA1258669A1 Enhanced conversion of syngas to liquid motor fuels
08/16/1989EP0328259A1 Process for the production of alkenyl-substituted benzene derivatives
08/15/1989US4857667 Continuous extraction, catalytic reactor
08/15/1989US4857559 Process for production of hydrocarbons
08/15/1989US4857498 Dehydrogenation catalyst
08/15/1989US4857497 Cobalt on silica with zironium, platinum or palladium promoters; fischer-tropsch synthesis
08/15/1989CA1258471A1 Process for the preparation of optionally substituted 2-benzyl-toluenes
08/08/1989US4855528 Catalysts and process for oligomerization of olefins with nickel-containing zeolite catalysts
08/08/1989US4855525 Process for preparing linear alpha-olefins using zirconium adducts as catalysts
08/08/1989US4855522 Production of aromatic hydrocarbons
08/08/1989US4855520 Reacting a 1,3-diphenylpropargyl alcohol with an alkanesulfony l halide; hindered amine base
08/08/1989US4855518 Method for producing p-alkylstyrene
08/08/1989US4855270 Boronaaronate molecular sieve
08/08/1989CA1258349A1 Process for preparing an ethylene/1-butene copolymer from ethylene
08/02/1989EP0326286A1 Preparation of bidentate ligands
08/02/1989EP0325859A1 Method for stabilization of zinc on aromatization catalysts
08/01/1989US4853488 Process for the preparation of (2,2)-paracyclophane and derivatives thereof
08/01/1989US4853203 Ferrierites; their process of manufacture
08/01/1989CA1258063A1 Metal catalysts supported on rutile titania and use thereof
07/1989
07/27/1989WO1989006653A1 Preparation of bidentate ligands
07/26/1989EP0325465A2 Zeolite l preparation
07/26/1989EP0325437A2 Conversion of alkanes to alkylenes in an external catalyst cooler for the regenerator of a FCC unit
07/26/1989EP0325053A1 Noble metal-containing titanosilicates having the structure of zeolite beta and their use as aromatization catalysts
07/26/1989EP0324787A1 Acid catalyzed process
07/25/1989US4851606 Control of waste water chemical oxygen demand in an oxygenate to hydrocarbon conversion process
07/25/1989US4851605 Process for synthesizing a zeolite catalyst on a pH controlled sodium free basis
07/25/1989US4851604 Toluene disproportionation
07/25/1989US4851603 Preparation of cyclobutarenes via the steam pyrolysis of aromatic derivatives
07/25/1989US4851538 Coupling a haloaromatic compound using carbon monoxide, an alkaline medium and a supported palladium catalyst; efficiency; kinetics
07/25/1989US4851451 Using a group 2b and 6 metals-containing aluminum silicate; catalyst selectivity; low concentration of durene in fuel product
07/19/1989EP0324675A1 Process for separating the components of a gaseous mixture using a composite membrane
07/18/1989US4849575 Production of olefins
07/18/1989US4849574 Synthesis of olefins from ketones or aldehydes using bis(alkylchloroalumino)methane
07/18/1989US4849573 Process for manufacturing light olefins
07/18/1989US4849571 Hydrocarbon production
07/18/1989US4849568 Stabilization of zinc on catalysts
07/18/1989US4849565 1,3-diethynyladamantane and methods of polymerization thereof
07/18/1989US4849561 Liquid phase process for dehydrochlorination of haloalkanes in the presence of an initiator based on an organic chlorinated product
07/18/1989US4849386 Novel silicon-modified catalyst Si/HZSM-5 preparation
07/18/1989CA1257613A1 Production of lubricant range hydrocarbons from light olefins
07/12/1989EP0323893A2 Zeolite L
07/12/1989EP0323736A2 Co-production of aromatics and olefins from paraffinic feedstocks
07/12/1989EP0323663A2 Exothermic reaction process in a fixed-bed catalytic reactor
07/12/1989CN1033792A Process for removing arsine from light olffin-containing hydrocarbon feedstocks
07/12/1989CN1033756A Dehydrogenation catalyst, process for its preparation and its use in producing linear olefins from linear paraffins
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