Patents
Patents for C07C 11 - Acyclic unsaturated hydrocarbons (14,240)
11/1987
11/17/1987CA1229351A1 Process for oxydehydrogenation of ethane to ethylene
11/11/1987EP0244970A1 Porous anodic aluminium oxide membrane catalyst support
11/10/1987US4705906 Selective hydrogenation of acetylene
11/10/1987US4705772 Composition of matter and method for conversion of C3 and C4 hydrocarbons
11/10/1987US4705770 Method of making anatase-titania attrition-resistant catalyst composition
11/10/1987US4705769 Composition of matter for conversion of C3 and C4 hydrocarbons
11/03/1987US4704497 Method for dehydrogenating hydrocarbons
10/1987
10/28/1987EP0243129A1 Production of unsaturated hydrocarbons by selective cracking
10/28/1987CN87102882A Acid catalyzed process
10/22/1987WO1987006244A1 Acid catalyzed process
10/22/1987DE3612444A1 Oligomerisation reaction products which are free from oxygen-containing compounds
10/22/1987DE3612443A1 Process for preparing tetraisobutylene from diisobutylene
10/20/1987US4701190 Process for recovering methylacetylene and/or propadiene
10/15/1987DE3611853A1 Oligomerisation reaction products which are free from oxygen-containing compounds
10/08/1987EP0227750A4 Method and catalyst for the conversion of methane.
09/1987
09/29/1987CA1227500A1 Production of acetylene from coal
09/29/1987CA1227449A1 Composition for minimizing fouling of heat exchangers and other hydrocarbon processing equipment
09/23/1987CN87101861A Process for trimerization
09/22/1987US4695669 Process for propylene dimerization
09/22/1987US4695662 Light paraffin dehydrogenation process
09/16/1987EP0237402A1 Process for jointly manufacturing hydrogen peroxide and isobutene
09/16/1987EP0237175A1 Improved process for reducing fouling in higher olefin plants
09/16/1987EP0237079A1 Process for trimerization
09/15/1987CA1226876A1 Selective conversion of methanol to low molecular weight olefins over high silica ssz-13 zeolite
09/08/1987US4692548 Process for the preparation of unsaturated compounds
09/02/1987EP0234498A2 Catalyst compositions useful for olefin isomerization and disproportionation
09/01/1987US4691073 Tertiary ethers, clay-hydrofluoric or hydrochloric acid reaction product, catalyst, roasting
08/1987
08/25/1987US4689437 Ethylene or ethylene-propylene, catalyst from transition metal compound, activator, organophosphorus sulfonate ligand
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
08/19/1987CN86108873A Recovery of dimethyl ether form liquid phase olefinic c3-c5 feedstocks
08/13/1987WO1987004702A1 Process for reducing fouling in higher olefin plants
08/12/1987EP0231651A1 Process for preparing alpha-olefins from light olefins
08/05/1987EP0230769A1 Oxidation of methane over heterogeneous catalysts
08/04/1987US4684760 Catalyst compositions useful for olefin isomerization and disproportionation
08/04/1987US4684759 Process for recovering energy from an ethane-rich recycle stream
08/04/1987US4684617 Titanium-aluminum-phosphorus-silicon-oxide molecular sieves
07/1987
07/29/1987EP0229994A1 Process for the removal of dimethyl ether contained as an impurity in liquid olefinic C3-C5 feeds
07/29/1987EP0229952A2 A process for making light olefins from alcohols and ethers
07/22/1987EP0229462A2 Process for the manufacture of high viscosity lubricating oils
07/21/1987US4681979 Alcohols, dehydration, alkali-treated zirconium oxide catalyst
07/21/1987US4681956 Catalyst composition for effecting metathesis of olefins
07/21/1987US4681747 Process for the preparation of metallosilicates of tetravalent lanthanide and actinide series metals using heterpoly metallates
07/15/1987EP0228792A1 Dehydrogenation of isobutane
07/15/1987CN86107965A Selective hydrogenation of acetylene
07/14/1987CA1224219A1 Process for the selective hydrogenation of acetylene contained in a mixture of acetylene and ethylene
07/14/1987CA1224217A1 Process for separating an ethylenically unsaturated hydrocarbon from a hydrocarbon mixture
07/14/1987CA1224213A1 Co-metathesis of triglycerides and ethylene
07/08/1987EP0227750A1 Method and catalyst for the conversion of methane
06/1987
06/30/1987US4677243 Production of light olefins from aliphatic hetero compounds
06/23/1987US4675463 Process for reducing fouling in higher olefin plants
06/16/1987US4673489 Method for prevention of fouling in a basic solution by addition of specific nitrogen compounds
06/16/1987EP0225692A1 Method for prevention of fouling in a basic solution
06/16/1987EP0225407A1 Lanthanum silicate materials, their production and use
06/10/1987EP0225185A2 The Selctive hydrogenation of acetylene
06/10/1987EP0224748A1 Process for recovering propyne and propadiene
06/10/1987EP0224531A1 Zeolites of the borosilicate type, containing fluorine.
06/03/1987CN86104865A Improved boracium phosphate catalyst for production of diene from aldehyde
06/02/1987US4670621 Catalytic synthesis of olefins from paraffins
06/02/1987CA1222529A1 Valence isomerization of olefins
05/1987
05/26/1987US4668838 Olefin with chromium, aluminum, ligand catalysts
05/26/1987US4668833 Hydrogenation of acetylene contained in hydrogen chlorine gas, and application thereof
05/26/1987CA1222258A1 Separation of a c.sub.4-hydrocarbon mixture essentially containing n-butenes and butanes
05/21/1987WO1987002910A1 Silica-titania hydrocarbon conversion catalyst
05/20/1987EP0222356A1 A method for producing compounds having a terminal double bond
05/13/1987EP0221405A2 Silica-particles containing alumina, process for preparing same and use thereof
05/13/1987EP0221106A1 Process of preparing catalysts for oxydehydrogenation of ethane to ethylene.
05/12/1987US4665267 Chemical process and catalyst
05/12/1987US4665245 Process for preparing alpha-olefins from light olefins
05/12/1987CA1221709A1 Sorption fractionation process for olefin separation
05/06/1987EP0220775A2 Preparation of synthetic lubricating materials
04/1987
04/29/1987EP0219609A1 Process for dehydrating 2-alcohols
04/29/1987EP0219586A1 Method of selective dealkylation of 1,4-dialkylbenzene
04/28/1987US4661464 Stabilized pillared layered clay, process for its production
04/28/1987CA1221110A1 Ethylene manufacture from ethylesters
04/28/1987CA1221109A1 Process for selectively hydrogenating in the presence of a solvant acetylenic compounds from a butadiene rich c.sub.4 hydrocarbons cut
04/22/1987EP0219272A1 Catalytic conversion of propane to ethylene over ZSM-23
04/22/1987EP0219271A1 Catalytic conversion of propane to ethylene over ZSM-50
04/22/1987EP0219042A2 Process for the production of dienes by the dehydration of aldehydes
04/21/1987CA1220757A1 Separation of c.sub.4-hydrocarbon mixture by extractive distillation
04/15/1987EP0218138A1 New catalysts process for their production and their use for effecting metathesis of olefins
04/14/1987US4658081 Catalytic cracking of propane and butanes to maximize production of either propylene and ethylene
04/14/1987US4658080 Acetylene removal process
04/14/1987US4658078 Vinylidene olefin process
04/14/1987US4658077 Composition of matter and method of oxidative conversion of organic compounds therewith
04/08/1987EP0216991A1 Process for the separation of paraffinic and olefinic C4-hydrocarbons
04/07/1987US4655904 Thermal cracking process for selectively producing olefins and aromatic hydrocarbons from hydrocarbons
04/07/1987US4655798 Process for removing acetylene from a C2 -stream
04/07/1987CA1220229A1 Process for the preparation of organic compounds
04/01/1987EP0216492A1 An ethylene production process
04/01/1987EP0216088A1 Catalytic hydrocarbon dehydrogenation process
04/01/1987CN86106197A Method for increasing hydrogen consumption by oxidation reheating in the dehydrogenation process of hydrocarbon
03/1987
03/31/1987US4654462 Metathesis of olefins with a catalyst based upon a tungsten complex
03/31/1987US4654461 Production of high (Z,Z) content 1,5,9-tetradecatriene
03/31/1987US4654460 Methane conversion
03/31/1987US4654457 Zeolites, hydrothermal, alkali metal and organic cations, roasting, metal or metalloid oxide
03/31/1987CA1219882A1 Recovery of 1-butene from c.sub.4-hydrocarbon mixtures containing 2-butenes
03/31/1987CA1219852A1 Resin catalysts and method of preparation
03/24/1987US4652692 New process for the preparation of 1,3,5-undecatrienes
03/17/1987CA1219289A1 Manufacture of synthetic lubricant additives from internal olefins using boron trifluoride catalysis