Patents
Patents for C07C 9 - Acyclic saturated hydrocarbons (5,219)
10/1988
10/18/1988US4778945 Process for removing paraffins from their mixtures with paraffinsulphonic acids
10/11/1988CA1243047A1 Process for the preparation of hydrocarbons
10/11/1988CA1243009A1 Synthesis of crystalline zeolite
10/05/1988EP0285337A1 Thin bed reactors for methane conversion
10/05/1988CN88101685A Improved alkylation process utilizing enhanced boiling surface heat exchanger in reaction zone
09/1988
09/28/1988EP0284206A1 Zeolite L preparation
09/28/1988EP0283943A1 Process and means for combating the coffee leaf miner, especially Perileucoptera coffeella
09/27/1988US4774375 HF alkylation and selective hydrogenation process
09/27/1988US4774261 Process of methane production by means of a thioresistant catalyst and catalyst for carrying out this process
09/07/1988WO1988006576A1 Alkylation aid
09/07/1988EP0281411A1 Alkylation process
09/06/1988CA1241667A1 Process for the preparation of hydrocarbons
08/1988
08/09/1988CA1240341A1 Hf alkylation with product recycle employing two reactors
07/1988
07/27/1988EP0188530B1 Enhanced conversion of syngas to liquid motor fuels
07/26/1988CA1239646A1 Tartaric acid monoesters of optically active alkanols and alkanolamines, method for their preparation and their use
07/19/1988US4758419 Magnesium-aluminum-phosphorus-silicon-oxide molecular sieve compositions
07/19/1988CA1239425A1 Process for the preparation of hydrocarbons
07/19/1988CA1239384A1 PREPARATION OF ZEOLITE .beta.
06/1988
06/28/1988US4754100 Catalytic conversion of C3 aliphatics to higher hydrocarbons
06/28/1988US4754090 Process for the preparation of hexamethyl tetracosanes
06/21/1988US4752862 Electronic device
06/15/1988EP0271147A1 Process for isomerization of a hydrocarbon feed stream
06/15/1988EP0271143A2 Process for removing phosphine impurities from higher olefins
05/1988
05/24/1988US4746761 High octane gasoline
05/24/1988US4746643 Method for the preparation of a catalyst for the dehydrogenation of C3 -C5 paraffins
05/19/1988WO1988003436A1 Photochemical dimerization and functionalization of alkanes, ethers, primary and secondary alcohols, phosphine oxides and silanes
05/11/1988EP0266898A2 Surface-supported particulate metal compound catalysts, their preparation and their use in hydrocarbon synthesis reactions
05/11/1988EP0266727A1 Process for hydrogenating carbon dioxide and catalyst
05/11/1988CN87105310A Process for extracting paraffins from their mixtures with alkanesulphonic acids
05/03/1988CA1236078A1 Hydrocarbon conversion process
04/1988
04/20/1988CN87105311A Process for extracting paraffins from their mixtures with paraffinsulphonic acids
04/13/1988CN87106596A Conversion catalyst for synthetic gas and preparation and application thereof
04/07/1988WO1988002361A1 Acid catalyzed process
04/05/1988CA1234843A1 Methane conversion
03/1988
03/30/1988EP0261871A2 Process for the preparation of gasoline components from olefins
03/30/1988EP0261870A1 Syngas conversion catalyst, its production and use thereof
03/30/1988EP0261701A1 Process for removing paraffins from their mixtures with paraffinsulphonic acids
03/30/1988EP0261700A1 Process for extracting paraffins from their mixtures with parraffinsulphonic acids
03/30/1988CN87106233A Process to produce high methane content gas mixture from coal
03/23/1988CN87105306A Process for removing paraffins from their mixtures with paraffinsulphonic acids
03/16/1988EP0259927A1 Process to produce a high methane content gas mixture from coal
03/01/1988CA1233416A1 Topical treatment of skin inflammatory disorders
02/1988
02/24/1988EP0256945A1 Mordenite-based catalyst for the isomerization of straight chain paraffins
02/24/1988EP0256857A1 Oxidative conversion of methane to ethylene and ethane
02/24/1988EP0256604A2 Process for the isomerization of unbranched hydrocarbons
02/24/1988CN87103502A Porous anodic aluminium oxide membrane catalyst support
02/23/1988US4727217 Catalyst for isomerizing cuts of high normal paraffins content
02/16/1988US4725342 Photochemical dimerization and functionalization of alkanes, ethers, primary alcohols and silanes
02/15/1988EP0179869A4 Supported catalysts and their use for converting methane and for dehydrogenating hydrocarbons.
01/1988
01/27/1988EP0254496A2 Improved process for converting methanol to alkyl ethers
01/27/1988EP0254368A1 Process for extracting paraffins from their mixtures with alkanesulphonic acids
01/27/1988EP0254278A2 Staged multicomponent refrigerant cycle for a process for recovery of C3+ hydrocarbons
01/20/1988EP0253743A1 Catalyst for the isomerization of hydrocarbons, process for preparing it and use of said catalyst
01/19/1988US4720475 Silica-particles containing alumina, process for preparing same and the use thereof
01/19/1988CA1231513A1 Process for the preparation of phosphonitrile chloride oligomer
01/13/1988EP0252754A2 Continuous catalytic process for converting olefinic feedstock and control system therefor
01/07/1988EP0251773A2 Hydrocarbon isomerization process and apparatus
01/06/1988CN87105131A Isomerization process and apparatus
01/05/1988US4717785 Removal of phosphine impurities from higher olefins
01/05/1988US4717784 Total isomerization process with mono-methyl-branched plus normal paraffin recycle stream
12/1987
12/15/1987US4713774 Alkylation reactor quality control
12/01/1987US4710483 Novel carbonaceous material and process for producing a high BTU gas from this material
11/1987
11/24/1987US4709117 Total isomerization process and apparatus
11/24/1987US4709116 Isomerization process and apparatus
11/19/1987EP0245772A1 5,9-Dimethylheptadecane process and means for fighting the mountain-ash bentwing "Leucoptera scitella"
11/17/1987US4707170 Staged multicomponent refrigerant cycle for a process for recovery of C+ hydrocarbons
11/17/1987CA1229352A1 Process for oxydehydrogenation of ethane to ethylene
11/11/1987EP0244970A1 Porous anodic aluminium oxide membrane catalyst support
11/10/1987US4705769 Composition of matter for conversion of C3 and C4 hydrocarbons
11/10/1987CA1229061A1 Solvent dewaxing waxy hydrocarbon oil distillates using a combination poly di-alkyl fumarate-vinyl acetate copolymer having pendent carbon side chain length of predominantly c.sub.2.sub.2 and polyalkyl(meth-)acrylate polymer dewaxing acid
11/09/1987EP0232385A4 Novel motor fuel alkylation catalyst and process for the use thereof.
11/04/1987EP0243499A1 Electronic device having a power supply input circuit in which noise from static electricity is suppressed
11/04/1987CN87103209A Process for extraction of paraffin from mixtures thereof with alkane-sulphonic acids
11/03/1987CA1228871A1 Process for the production of hydrocarbons
10/1987
10/22/1987DE3612444A1 Oligomerisation reaction products which are free from oxygen-containing compounds
10/20/1987CA1228346A1 Adamantylamine/long chain alkylamine catalysts and use in paraffin-olefin alkylation process
10/15/1987DE3611853A1 Oligomerisation reaction products which are free from oxygen-containing compounds
10/13/1987US4699892 Aluminum or gallium, silicon or germanium oxides on porous support; separation or catalytic action
10/08/1987EP0227750A4 Method and catalyst for the conversion of methane.
10/07/1987EP0240188A2 Process for separating hydrocarbon gas constituents
10/07/1987EP0240186A2 Process for separating hydrocarbon gas constituents
10/07/1987EP0239739A1 Production of butanes from propane
10/07/1987CN86102209A New catalysts for reaction of hydrogenation of cyclododecatriene, their preparation and use
10/06/1987US4698449 Hydrocarbons from synthesis gas; polymerization, alkylation, isomerization, disproportionation
10/06/1987US4698081 Process for separating hydrocarbon gas constituents utilizing a fractionator
10/06/1987CA1227810A1 Conversion of methanol to hydrocarbons
09/1987
09/30/1987EP0239177A1 Process for the extraction of paraffins from mixtures thereof with alkane-sulphonic acids
08/1987
08/26/1987EP0233455A1 Hydrogenation and reduction by means of the hydrocarbon/carbon system
08/25/1987CA1226006A1 Process for the production of ethane and/or ethylene from methane and device for its completion
08/19/1987EP0232617A1 A process for making lubricating oil from olefins
08/19/1987EP0232385A1 Novel motor fuel alkylation catalyst and process for the use thereof.
08/18/1987US4687499 Process for separating hydrocarbon gas constituents
08/11/1987US4686316 Production of butanes from propane
08/11/1987CA1225338A1 N-paraffin-isoparaffin separation process using wash of recycle purge gas
08/05/1987EP0230769A1 Oxidation of methane over heterogeneous catalysts
08/04/1987US4684757 Continuous, multistage
08/04/1987US4684735 Tertiary aliphatic amine or phenylacetylene
08/04/1987CA1225086A1 Phosphorus containing metal salt/olefin compositions and reaction products of same with active sulfur
07/1987
07/28/1987US4683217 Iron-aluminum-phosphorus-silicon-oxide molecular sieves
07/28/1987CA1224773A1 Process for obtaining free carbon radicals
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