Patents
Patents for C07C 2 - Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms (17,014)
05/1988
05/03/1988US4741892 Quinary molecular sieve compositions
05/03/1988CA1236124A1 Process for preparing alkylcyclopentadiene derivatives
05/03/1988CA1236123A1 Conversions of low molecular weight hydrocarbons to higher molecular weight hydrocarbons using a metal- containing catalyst
05/03/1988CA1236078A1 Hydrocarbon conversion process
04/1988
04/27/1988EP0265017A2 Process for the mutual condensation of aromatic and carbonylic compounds
04/26/1988US4740652 Catalyst composite from alkyl aluminum, aluminum halide, iron metal group; dimerization
04/26/1988US4740649 Conversion of aromatics over novel catalyst composition
04/26/1988US4740648 Conversion of olefins to liquid motor fuels
04/26/1988US4740646 Preparation of indanes
04/26/1988US4740645 Zeolite catalytic oligomerization
04/21/1988WO1988002661A1 Boron, aluminum and gallium perfluoro alkanesulfonate and resinsulfonate catalysts
04/19/1988US4738837 Chromium-aluminum-phosphorus-silicon-oxide molecular sieve compositions
04/13/1988EP0263259A2 Process and catalyst system for the trimerization of acetylene and acetylene compounds
04/12/1988US4737595 Using reducible group 4 oxide catalyst and alkali metal or salt promoter
04/12/1988US4737480 Process for the oligomerization of olefins and a catalyst thereof
04/12/1988US4737479 Coordination catalyst containing group eight metal and organoaluminum compound
04/12/1988US4737353 Catalysts, adsorbents
04/12/1988US4737297 Synthetic lubricating oils
04/12/1988US4737189 Mixed reaction product of coupling ethylbenzene and xylene
04/07/1988WO1988002361A1 Acid catalyzed process
04/06/1988EP0249614A4 Oligomerization process.
04/06/1988CN87105326A Process for oligomerization of olefine
04/06/1988CN86106451A Motor fuel alkylation catalyst and process for the use thereof
04/05/1988US4735806 Adsorbers, catalyst
04/05/1988CA1234843A1 Methane conversion
04/05/1988CA1234842A1 Methane conversion
03/1988
03/30/1988EP0261730A2 Olefin dimerization method
03/29/1988US4734537 Conversions of low molecular weight hydrocarbons to higher molecular weight hydrocarbons using a metal compound-containing catalyst
03/29/1988US4734528 From by-product in alkylation of benzene
03/24/1988WO1988001994A1 Lubricants comprising novel cyclopentanes, cyclopentadienes, cyclopentenes, and mixtures thereof and methods of manufacture
03/24/1988WO1988001993A1 Oxidative coupling with methyl-substituted benzenes
03/23/1988CN87105159A Oligomerization of olefins
03/22/1988US4732881 Catalysts for up-grading steam-cracking products
03/22/1988US4732747 Magnesium silicate compositions and process for making
03/22/1988CA1234383A1 Improved catalyst and process for the synthesis of butene-1 by ethylene dimerization
03/22/1988CA1234274A1 Crystalline metal aluminophosphates
03/16/1988EP0260151A1 Oxidative coupling with methyl-substituted benzenes
03/16/1988EP0259954A1 Process for converting C2 to C12 aliphatics to aromatics over a zinc activated zeolite
03/16/1988CN85102831B Eliminating minute iso-butane in butane mixture
03/15/1988US4731498 Enhancing the production of higher molecular weight hydrocarbons from lower molecular weight hydrocarbons by the additions of aluminum vapor to the feed
03/15/1988US4731497 Alkylation of aromatics with alpha-olefins
03/15/1988CA1234161A1 Conversions of low molecular weight hydrocarbons to higher molecular weight hydrocarbons using a silicon compound-containing catalyst
03/15/1988CA1234160A1 Conversions of low molecular weight hydrocarbons to higher molecular weight hydrocarbons using a boron compound containing catalyst
03/15/1988CA1234159A1 Aromatization of propylene
03/09/1988EP0258973A2 Process for propylene dimerization
03/09/1988CN87105841A Oligomerization to alpha-olefins
03/09/1988CN87105160A Layered metal oxides containing interlayer oxides and their synthesis
03/09/1988CN87105158A Layered metal chalcogenides containing interspathic polymeric chalcogenides
03/02/1988EP0257696A1 Process for dimerizing alpha-olefins
03/02/1988EP0257232A2 Oligomerization of ethylene in methanol and water
03/01/1988US4728702 Coupling with coupling agent
03/01/1988US4728636 Hydroxylated magnesia support
03/01/1988CA1233459A1 Procedure for producing zeolite catalysts, and alkylation process
02/1988
02/25/1988WO1988001261A1 Olefin oligomerization process and catalyst
02/24/1988EP0256857A1 Oxidative conversion of methane to ethylene and ethane
02/24/1988EP0256707A1 Catalytic process for oligomerizing ethene
02/24/1988EP0256228A2 Process for the alkylation of cyclopentadiene or a derivative thereof
02/24/1988CN87105161A Layered metal oxides containing interlayer oxides and their synthesis
02/24/1988CN87103122A Boron-promoted reducible metal oxides and method of their use
02/24/1988CN85102764B Preparation and application of zeolite catalyst modified by rare earth
02/23/1988US4727213 Potassium carbonate supports, catalysts and processes therewith
02/23/1988US4727212 Methane conversion
02/23/1988US4727211 Using reducible prase odymium oxide
02/23/1988US4727208 Reactant-catalyst
02/23/1988US4727207 Heating with carbon dixoide as catalyst
02/23/1988US4727206 Production of aromatics from hydrocarbon feedstock
02/23/1988US4727205 Heating gas in presence of ether or thioether compound
02/23/1988US4727203 Terminal to interior double bond isomerization process for an olefinic molecule with reduced dimerization
02/23/1988US4726913 Conversion process
02/17/1988CN87105502A Catalytic process for digomerizing ethene-f-4041 multistage conversion of lower olefins with interreactor quenching-f-4059
02/17/1988CN87105162A Layered silicates and their synthesis
02/16/1988US4725342 Photochemical dimerization and functionalization of alkanes, ethers, primary alcohols and silanes
02/16/1988CA1232894A1 Olefin oligomerization
02/15/1988EP0179869A4 Supported catalysts and their use for converting methane and for dehydrogenating hydrocarbons.
02/10/1988EP0255650A2 Method for the production of indanes
02/09/1988US4724271 Combustion of coke deposits on water-sensitive spent catalyst by a dehydrated recycle gas of oxygen and flue gas mixture
02/04/1988DE3625572A1 Process for obtaining olefins
02/04/1988DE3625571A1 Gas-phase olefin oligomerisation
02/03/1988EP0254956A2 Process for the oligomerization of olefins
02/02/1988CA1232293A1 Process for para selective alkylation of aromatic hydrocarbons
01/1988
01/27/1988EP0254423A2 Boron-promoted reducible metal oxides and methods for their use
01/27/1988EP0254277A2 Oligomerization catalyst and oligomerization process
01/26/1988US4721828 Methane conversion
01/26/1988US4721827 Crystalline magnesia-silica composites and process for producing same
01/26/1988US4721825 Process for the production of xylene
01/26/1988US4721823 Lubricants comprising novel cyclopentanes, cyclopentadienes, cyclopentenes, and mixtures thereof and methods of manufacture
01/26/1988US4721762 Coordination catalysts of aluminum, titanium and magnesium
01/26/1988US4721559 Boron, aluminum and gallium perfluoro alkanesulfonate and resinsulfonate catalysts
01/26/1988CA1231984A1 Ethylene oligomerization process carried out in a monohydric/dihydric alcohol solvent mixture
01/26/1988CA1231982A1 Conversion of certain hydrocarbons using silicoaluminophosphate catalysts
01/26/1988CA1231981A1 Dehydrocyclodimerization process
01/26/1988CA1231980A1 Alkylation of aromatic hydrocarbons
01/20/1988EP0253522A2 Boron-promoted reducible metal oxide and methods for their use
01/20/1988EP0252947A1 Methylene linked aromatic pour point depressant.
01/19/1988US4720602 Process for converting C2 to C12 aliphatics to aromatics over a zinc-activated zeolite
01/19/1988US4720600 Production of middle distillate range hydrocarbons by light olefin upgrading
01/19/1988US4720475 Silica-particles containing alumina, process for preparing same and the use thereof
01/19/1988CA1231728A1 Production of fuels, particularly jet and diesel fuels, and constituents thereof
01/14/1988WO1988000176A1 Oligomerization of olefins
01/14/1988WO1988000093A1 Layered metal oxides containing interlayer oxides and their synthesis