Patents
Patents for C07C 11 - Acyclic unsaturated hydrocarbons (14,240)
03/1987
03/17/1987CA1219288A1 Process and installation for the production of higher fuel through polymerisation of c-4 cuts
03/17/1987CA1219272A1 Ethylene oligomerization process
03/17/1987CA1219271A1 Ethylene oligomerization process
03/11/1987CN86104676A Separating processes for paraffinic and olefine c4-hydrocarbon
03/10/1987CA1219005A1 Thermal cracking process for selectively producing olefins and aromatic hydrocarbons from hydrocarbons
03/10/1987CA1218957A1 Process for the production of acetylene and synthesis or reduction gas from coal in an electric arc process
03/04/1987EP0212850A1 Dehydrogenation process and catalyst
03/04/1987EP0212321A2 Conversion of C3 and C4 hydrocarbons to less saturated hydrocarbons
03/04/1987EP0212320A2 Catalyst-composition and method for conversion of C3 and C4 hydrocarbons
03/04/1987EP0211936A1 Production of light olefins from aliphatic hetero compounds
03/04/1987CN86103976A Method and catalyst for olefin oligomerziation
03/03/1987US4647344 Recovery of isoprene from a C5 -hydrocarbon mixture
02/1987
02/25/1987EP0211797A1 Improved boron phosphate catalyst for the production of dienes from aldehydes
02/25/1987EP0211381A1 Hydrocarbon purification
02/25/1987EP0211342A2 Catalyst-composition and method for conversion of C3 and C4 hydrocarbons
02/25/1987EP0211341A2 Catalyst-composition and method for conversion of C3 and C4 hydrocarbons
02/25/1987EP0211340A2 Selective production of ethylene and propylene
02/24/1987US4645576 Process for isolating and recovering butene-1 of high purity
02/24/1987CA1218386A1 Integrated process for producing tert.butyl alkyl ethers and butene-1
02/18/1987CN86104303A Sequential cracking of hydrocarbons
02/17/1987US4644088 Reduction with znfe2o4-baco3-nico3-naoh catalyst
02/17/1987CA1218081A1 Tetraene, its preparation and its use
02/17/1987CA1218030A1 Recovery of isoprene from a c.sub.5-hydrocarbon mixture
02/11/1987CN86104351A Method for transforming of compounds and c3 c4 hydrocarbon
02/10/1987US4642408 Precipitation with sodium hydroxide
02/04/1987EP0210793A1 Process for the production of a hydration product from an olefinic feedstock
02/04/1987EP0210599A1 Manganese catalyst and method for conversion of C3 and C4 hydrocarbons using the same
02/04/1987EP0210383A2 Method of oxidative conversion
02/04/1987CN86104703A Changing method and material form using for changing hydrocarbon containing 3-4 moleculars of carbon
02/04/1987CN86104285A Method changing compounds into hydrocarbons of c3 and c4
02/04/1987CN86104031A Method of making dehydrogenation catalyst of c3-c5 waxy hydrocarbon
02/03/1987CA1217449A1 Recovery of a conjugated diolefin and/or an olefin from a c.sub.4- or c.sub.5-hydrocarbon mixture
01/1987
01/28/1987EP0209785A2 Process for the preparation of methylisobutylketone and isoprene
01/27/1987CA1217207A1 Separation of alkenes from alkadienes
01/27/1987CA1217206A1 METHOD FOR THE OLIGOMERIZATION OF .alpha.-OLEFINS
01/21/1987EP0209436A1 Process for the preparation of a catalyst for the selective dimerization of ethylene or propylene in monoolefins of the kind based on nickel on a silica support
01/21/1987CN86104627A Process for the production of tertiary olefins by decomposition of alkyl-tert alkyl-ethers
01/21/1987CN86104433A Selectively producing propene and ethene
01/21/1987CN86103900A Method for converting c3 and c4 hydrocarbon into unsaturated hydrocarbon
01/21/1987CN86103858A Component of enabling c3 and c4 hydrocarbon conversion and converting process thereof
01/20/1987CA1216866A1 Conversion of alcohols and/or ethers to olefins
01/15/1987WO1987000166A1 Process for the production of tertiary olefins by decomposition of alkyl-tert.alkyl-ethers
01/14/1987EP0208359A2 Sequential cracking of hydrocarbons
01/14/1987CN85105406A Process for oxydehydrogenation of ethane to ethylene
01/13/1987US4636482 Mixing, impregnation, malkaline earth metal compound, olefins from methanol or dimethyl ether
01/13/1987CA1216600A1 Catalytic conversion of methanol to light olefins
01/10/1987CN85101105A Recycle of by-product butadiene in the catalytic dehydrogenation process
01/07/1987EP0207378A1 Potassium carbonate supports, catalysts and processes therewith
12/1986
12/30/1986EP0206367A2 Process for the dimerization of ethylenically unsaturated compounds
12/30/1986EP0206044A1 Method of oxidative conversion of organic compounds
12/30/1986EP0206043A1 Methane conversion
12/30/1986EP0206042A1 Method of oxidative conversion of methane
12/30/1986CA1215963A1 A1.sub.20.sub.3alkene isomerization process
12/24/1986CN86103648A Composition of matter and method of oxidative conversion of organic compounds therewith
12/18/1986WO1986007351A1 Method and catalyst for the conversion of methane
12/17/1986EP0205117A1 Methane conversion
12/17/1986CN86104014A Method and catalyst for the conversion of methane
12/17/1986CN86103206A Composition of matter and method of oxidative conversion of organic compounds therewith
12/16/1986CA1215400A1 Preparation of propylene and butylene dimers
12/09/1986CA1215079A1 Catalytic conversion system for oligomerizing olefinic feedstock to produce heavier hydrocarbons
12/09/1986CA1215078A1 Catalytic conversion of olefins to higher hydrocarbons
12/04/1986WO1986007045A1 Zeolites of the borosilicate type, containing fluorine
12/03/1986EP0203615A1 Process for the preparation of 1,3,5-undecatrienes
12/03/1986CN86103789A Methane conversion
12/03/1986CN86102958A Method of oxidative conversion
12/03/1986CN86102908A Methane conversion
12/02/1986US4626415 Olefin upgrading system for extracted feed
11/1986
11/26/1986EP0202670A2 Process and catalyst for the oligomerization of olefins
11/19/1986CN85103650A Process for oxydehydrogenation of ethane to ethlene
11/12/1986CN85103808A 天燃气转化 Natural gas conversion
11/05/1986EP0200654A1 Process for the preparation of pure butene-1 from the crude product of ethylene dimerization
11/04/1986US4621165 Process for removing certain linear isoprene trimers from a mixture of isoprene trimers
11/04/1986US4621163 Conversion of C3 and C4 hydrocarbons to less saturated hydrocarbons
11/04/1986US4621162 Method for conversion of C3 and C4 hydrocarbons to olefinic products
10/1986
10/29/1986EP0199066A1 Process for the reductive dehalogenation of halogenated compounds
10/29/1986CN86103014A Process for producing 1-butene of improved purity from the raw product of ethylene dimerization
10/28/1986US4620057 Contacting with solid material comprising cobalt and at least one other metal
10/28/1986US4620052 Dehydrogenation and cracking of C3 and C4 hydrocarbons
10/28/1986US4620050 Catalytic decarboxylation using zeolite
10/28/1986US4619757 Two stage hydrotreating pretreatment in production of olefins from heavy hydrocarbons
10/23/1986WO1986006003A1 Process for oxydehydrogenation of ethane to ethylene
10/22/1986EP0198232A1 Process for the reductive dehalogenation of halogenated compounds
10/21/1986US4618737 Oligomerization of lower olefins; polymerization of heavy fraction
10/21/1986CA1212967A1 Thermal cracking method for producing olefines from hydrocarbons
10/14/1986CA1212661A1 Ethylene dimerization
10/14/1986CA1212659A1 Catalysts for oligomerization of isobutene
10/09/1986WO1986005776A1 Process for the hydration and oligomerisation of olefins
10/08/1986EP0196902A2 Process for the hydration and oligomerisation of olefins
10/08/1986EP0196758A1 Dehydrogenation of hydrocarbons with selective oxidation of hydrogen thereby generated
10/08/1986CN86102492A Process for oxydehydrogenation of ehtane to ethylene
10/07/1986US4615962 Conjugated polymers coupled to silicon substrate
10/07/1986US4615790 Preparation of synthetic hydrocarbon lubricants
10/07/1986CA1212374A1 Dehydrogenation catalyst composition
10/07/1986CA1212373A1 Catalyst for selective hydrogenation of alkynes in the presence of dienes
09/1986
09/30/1986US4614524 Water-free hydrocarbon separation membrane and process
09/24/1986EP0195534A1 Process for removing carbonyl sulphide from liquid propylene
09/24/1986EP0195342A2 Preparation of gossyplureand 1-Metallo-5,9-tetradecadiene
09/24/1986EP0195198A1 Process for the preparation of ethylene-ethane mixtures
09/23/1986US4613726 Process for removing nickel, aluminum and chlorine from olefin oligomers
09/23/1986US4613722 Iron oxide and magnesium oxide; plus manganese oxide; or lanthanum metal oxide; or niobium oxide