Patents
Patents for C07C 11 - Acyclic unsaturated hydrocarbons (14,240)
12/1984
12/05/1984EP0127116A2 Process for the production of ethylene and propylene
12/05/1984EP0127087A1 Process for the separation of a mixture of C4 hydrocarbons mainly comprising n-butenes and butanes
12/04/1984US4486614 Anionic polymerization of cis- and trans-1,3-pentadiene from a mixture of saturated and unsaturated hydrocarbons
11/1984
11/28/1984EP0126527A1 Catalytic conversion of olefins to higher hydrocarbons
11/27/1984CA1178623A1 LINEAR .alpha. OLEFIN PRODUCTION USING A TANK GROWTH REACTOR
11/27/1984CA1178622A1 Process for the preparation of tertiary olefines
11/21/1984EP0125833A2 Removal of impurities from hydrocarbons and alcohols
11/21/1984EP0125566A1 Process for the production of olefins by dehydration of alcohols
11/20/1984US4484014 Hydrocarbon synthesis
11/14/1984EP0125111A1 The separation of olefin mixtures by copper (I) complexation
11/13/1984CA1177853A1 Process for the production of hydrocarbons
11/06/1984CA1177470A1 Skeletal isomerization of olefins
11/06/1984CA1177438A1 Process for extractive distillation
10/1984
10/31/1984EP0123449A1 Process for converting alcohols/ethers into olefins using steamed zeolite catalyst
10/31/1984EP0123438A1 Separation of alkenes from alkadienes
10/30/1984US4480145 Presteaming zeolite catalyst
10/30/1984US4479812 Sorption fractionation system for olefin separation
10/23/1984US4479023 Isobutylene, butadiene, alumina support, vapor phase
10/23/1984US4478806 Similar to zeolite zsm-5
10/23/1984CA1176664A1 Process for manufacturing ethylene
10/09/1984US4476341 Homogeneous catalyst of nickel compound and organoaluminum compound, hydrogen
10/09/1984US4476338 Olefins from methanol and/or dimethyl ether
10/09/1984US4476288 Catalysts comprising magnesium and a transition metal
09/1984
09/18/1984US4472525 Ethylene oligomerization process
09/18/1984US4472522 Suing polymerization catalyst composition of nickel salt, boron hydride reducing agent, and o-dihydrocarbylphosphinophenyl alcohol or ether
09/18/1984CA1174697A1 Catalytic dehydrohalogenation process
09/12/1984EP0118354A1 Chemical process for the purification of a mixture of isoprene trimers
09/12/1984EP0118085A1 Process for preparation of tertiary olefins
09/11/1984US4471152 Separation of olefin mixtures by Cu (I) complexation
09/11/1984US4471148 Process for making catalytically active aluminosilicates and their uses
09/05/1984EP0117839A1 Thermal cracking method for producing olefines from hydrocarbons
09/04/1984US4469912 Phosphoric acid-modified boron trifluoride catalyst
09/04/1984US4469910 Trialkylaluminum catalyst, halogen-containing cocatalyst
09/04/1984US4469811 Platinum-tin promoted with alkali metal compound
09/04/1984CA1173865A1 Process
09/04/1984CA1173815A1 Method of supporting metal and/or metal oxide on the crystalline aluminosilicate zeolite catalyst
08/1984
08/28/1984US4468474 Iron/silicon-based catalyst exhibiting high selectivity to C2 -C62 Fischer-Tropsch reactions
08/28/1984CA1173425A1 Alumina catalysts and method for their preparation
08/21/1984CA1173065A1 Hydrocarbon conversion
08/21/1984CA1173064A1 Catalyst composition for conversion of synthesis gas to hydrocarbons
08/15/1984EP0115646A1 Oxidation catalysts and their preparation procedure
08/14/1984US4465889 Catalytic conversion of methanol, dimethyl ether and mixtures thereof to a hydrocarbon product rich in iso-C4 compounds and new catalysts therefor
08/14/1984US4465887 Isobutene polymers, fractionating feed stream, alcl3 catalyst, multi-stage
08/08/1984EP0115188A1 Metal zeolite catalyst preparation
08/07/1984CA1172271A1 Preparation of linear olefin products
08/07/1984CA1172269A1 Process for the preparation of a hydrocarbon mixture
08/01/1984EP0114498A1 Conversion of alcohols and/or ethers to olefins
07/1984
07/31/1984CA1171882A1 Process and catalyst for the preparation of a gas mixture having a high content of c.sub.2- hydrocarbons
07/24/1984US4461154 Method and apparatus for compressing gas
07/18/1984EP0113473A1 Novel zeolite catalyst and process for preparing same
07/17/1984CA1171053A1 Non-oxidative dehydrogenation process
07/06/1984EP0101450A4 Catalysts for olefin oligomerization and isomerization.
07/04/1984EP0112736A1 Process for the oligomerization of light olefin cuts in the presence of a boron trifluoride catalyst
07/03/1984US4458096 Process for the production of ethylene and propylene
07/03/1984CA1170279A1 Isobutene by dehydroisomerisation of normal butane
06/1984
06/27/1984EP0111808A2 Catalyst, process for preparing said catalyst and isomerization process in the presence of said catalyst
06/27/1984EP0111700A1 Zeolites containing titanium, zirconium and/or hafnium, process for producing them and their use
06/26/1984US4456781 Catalytic conversion system for oligomerizing olefinic feedstock to produce heavier hydrocarbons
06/26/1984US4456779 Catalytic conversion of olefins to higher hydrocarbons
06/20/1984EP0110924A1 Method for the preparation of olefins with lower molecular weight
06/19/1984US4455446 Method of removal of COS from propylene
06/19/1984US4455395 Hydrogenation, synthesis gas, iron catalyst
06/13/1984EP0110443A1 Preparation of propylene and butylene dimers
06/13/1984EP0110377A1 Improved dehydrohalogenation process
06/12/1984CA1169102A1 Ethylene/alpha-olefin copolymer
06/05/1984CA1168590A1 Process for the treatment of a hydrocarbon charge by high temperature ultrafiltration
05/1984
05/24/1984WO1984001944A1 Photochemical reactions for commercial synthesis
05/23/1984EP0109060A1 Process for the conversion of linear butenes to propylene
05/23/1984EP0109059A1 Process for converting olefins having 4 to 12 carbon atoms into propylene
05/15/1984US4448643 Isolation of isobutene from C4 -hydrocarbon mixtures containing isobutene
05/15/1984CA1167477A1 Olefin dimerization
05/08/1984US4447669 Dealuminized mordenite
05/08/1984US4447668 Vapor phase contact with cationacidic exchange resin
05/08/1984US4447558 Process for producing an antimony containing metal oxide catalyst
05/08/1984US4447553 Process for re-activation of solid acid catalyst
05/08/1984US4447318 Extractive distillation method
05/01/1984CA1166655A1 Process for the production of lower hydrocarbons and oxygenated derivatives thereof by the catalytic conversion of carbon monoxide and hydrogen
05/01/1984CA1166623A1 Supported molybdenum/tungsten compositions, process for the preparation thereof and process for the isomerization and disproportionation of olefins in the presence of these compositions
04/1984
04/25/1984EP0106478A1 Crystalline gallosilicates, a process for producing them and their use as catalysts
04/24/1984US4444738 Process for producing crystalline aluminosilicates
04/18/1984EP0105591A1 Catalytic conversion of methanol into light olefins
04/18/1984EP0105512A1 Production of light olefins
04/17/1984US4443561 Hydrocarbons from synthesis gas
04/17/1984US4443556 Rare earth, alkali metal, molybdenum, bismuth, iron, oxygen, oxidation, ammoxidation
04/10/1984CA1165333A1 Process for making olefins
04/03/1984US4440875 Zirconium oxide promoted with alkali metal compound
04/03/1984US4440752 Antibiotics Y-16482 α and/or Y-16482 β, a process for production thereof, and a pharmaceutical composition containing either or both of them
03/1984
03/27/1984US4439629 Calcium hydroxide, algae
03/27/1984CA1164481A1 Process for isolating and recovering butene-1 of high purity
03/27/1984CA1164385A1 Process for the thermal decoking of cracked gas coolers
03/26/1984EP0070304A4 Partial oxidation system.
03/14/1984EP0102840A1 Preparation of ethers and alcohols from olefins and conversion of olefins to ethers and alcohols
03/14/1984EP0102594A2 Olefins preparation process
03/13/1984US4436946 Preparation of propylene and butylene dimers using palladium cyanide as catalyst
03/13/1984CA1163616A1 Olefin oligomerization catalyst
03/06/1984US4435609 Using hydrogen and a group 8 metal catalyst
03/06/1984US4435606 Process for the preparation of linear olefins from triethylaluminum and tripropylaluminum via growth, isomerization and metathesis
03/06/1984CA1163277A1 Separation of monoolefins from other monoolefins
02/1984
02/29/1984EP0101450A1 Catalysts for olefin oligomerization and isomerization
02/28/1984US4434316 Hydrocyanation of dienes nickel complex catalyst