Patents
Patents for C07C 9 - Acyclic saturated hydrocarbons (5,219)
06/1992
06/30/1992US5126499 Process for the production of hydrocarbons with two or more carbon atoms from methane
06/30/1992CA1304418C Homogeneous partial oxidation of a methane-containing paraffinic hydrocarbon
06/25/1992WO1992010289A1 Chlorinated alumina-based catalyst and its use in normal c4-c6 paraffins
06/25/1992CA2058138A1 Paraffin alkylation process
06/24/1992CN1062134A Production of hydrocarbon derivatives
06/23/1992US5124134 Apparatus for the conversion of hydrocarbons
06/22/1992CA2057837A1 Process and catalyst for converting methane into higher hydrocarbon products
06/17/1992CN1017043B Isomerization process and apparatus
06/16/1992US5122236 Method for removal of dimethyl ether and methanol from c4 hydrocarbon streams
06/16/1992CA1303591C Petroleum isomerization catalyst, formulation and application of the catalyst
06/09/1992US5120897 Isoparaffin/olefin alkylation
06/09/1992US5120891 Process for oligomerizing olefins using a super-dealuminated Y-zeolite
06/03/1992EP0488757A1 Combination of C5 to C6 isomerisation and pressure swing adsorption
05/1992
05/20/1992EP0485397A1 Isomerization catalyst and process for its use
05/19/1992CA1301201C C _& c _paraffin isomerization process using an integrated feed and productionfractionation zone
05/13/1992CN1061017A Process for conversion of formaldehyde to hydrocarbons
05/06/1992EP0484136A2 Production of hydrocarbon derivatives
05/06/1992EP0483999A1 Reverse osmosis process for recovery of C3-C6 aliphatic hydrocarbon from oil
05/05/1992CA1300115C Mordenite type catalyst used for the isomerization of normal paraffins
05/01/1992CA2054147A1 Production of hydrocarbon derivatives
04/1992
04/28/1992CA1299810C Synthetic polymer propellant systems
04/22/1992EP0481657A2 Process for the conversion of formaldehyde to hydrocarbons
04/21/1992US5107052 Adsorption on molecular sieve, desorption with paraffin
04/21/1992US5107051 Using sulfide activated catalyst comprising group 8 oxide, tungsten or molybdenum oxide, basic promoter oxide on support
04/20/1992CA2052548A1 Process for the conversion of formaldehyed to hydrocarbons
04/14/1992US5105037 Process for co-oligomerizing propylene and alpha-olefins to prepare synthetic lubricant base stocks having improved properties
04/08/1992EP0479353A1 Hydrocarbon oil compositions
04/08/1992EP0183725B1 Substituted aluminosilicate compositions and process for preparing same
04/08/1992CN1060106A Hydrocarbon oil compositions
04/08/1992CN1060087A Double perovskite catalysts for oxidative coupling
03/1992
03/29/1992CA2031096A1 Process for reacting an alkene adsorbed on a resin
03/17/1992US5097087 Dimerization of long-chain olefins using a fluorocarbonsulfonic acid polymer on an inert support
03/17/1992US5097085 Process for oligomerizing olefins using phosphorous-containing acid on montmorillonite clay
03/11/1992EP0474188A2 Methyl-tertiaryalkyl ether production
03/11/1992EP0473907A2 Catalytic hydrocarbon conversion process using a synthetic crystalline aluminosilicate
03/11/1992EP0473828A1 Adsorptive separation of isopentane and di-methyl branched paraffins from mono-methyl branched paraffins
03/10/1992US5095172 Dimerization, synthetic lubricant
03/10/1992US5095171 Control of oxygen level in feed for improved aromatics/non-aromatics pervaporation (OP-3602)
03/10/1992US5095169 Fuel additives
03/05/1992CA2048934A1 Synthetic lubricant base stocks from long-chain vinylidene olefins and long-chain alpha-and/or internal olefins
02/1992
02/26/1992EP0471833A1 Method for increasing the alpha to beta ratio in an aspartame coupling reaction.
02/25/1992US5091074 Process for producing gasoline components
02/25/1992CA1296359C Process for extracting paraffins from their mixtures with alkanesulphonic acids
02/25/1992CA1296358C Process for removing paraffins from their mixtures with paraffinsulphonic acids
02/25/1992CA1296357C Process for extracting paraffins from their mixtures with paraffinsulphonic acids
02/24/1992WO1992003396A1 Paraffin isomerization
02/24/1992CA2088369A1 Paraffin isomerization
02/21/1992WO1992003395A1 Isoparaffin/olefin alkylation
02/21/1992CA2086419A1 Isoparaffin/olefin alkylation
02/11/1992US5087786 Catalytic halogenating, dehalogenating, upgradind
02/05/1992CN1015359B Natural gas conversion
02/05/1992CN1015357B Attrition-resistant sulfides in syngas conversions
01/1992
01/31/1992CA2046374A1 Process for oligomerizing olefins using heteropoly acids on inert supports
01/29/1992CN1058195A Zeolites
01/22/1992EP0467345A2 Olefine oligomerization process and products and use of dimer products
01/21/1992US5082989 Integrated process for C4, C5 and C6 isomerization
01/21/1992US5082988 Isomerization catalyst and process for its use
01/21/1992CA1294633C Process for the isomerization of unbranched hydrocarbons
01/21/1992CA1294632C Thin bed reactors for methane conversion
01/18/1992CA2021320A1 Fischer-tropsch synthesis process employing a moderated ruthenium catalyst
01/15/1992EP0466305A2 Process for oligomerizing olefins
01/14/1992US5080823 Azeotropic mixture with 1,1,1-trifluoroethane and propane a low boiling point and its applicatons as a refrigerant fluid, as an aerosol propellant, or as a blowing agent for plastic foams
01/13/1992CA2046426A1 Process for oligomerizing olefins using phosphorous-containing acid on montmorillonite clay
01/09/1992CA2046438A1 Synthetic crystalline aluminosilicate for the catalytic conversion of hydrocarbons in petrochemical processes
01/08/1992EP0464156A1 Isoparaffin-olefin alkylation process
01/02/1992EP0463679A1 Process for producing gasoline components
01/02/1992EP0463673A1 Process for oligomerizing light olefins
12/1991
12/28/1991CA2052982A1 Reverse osmosis process for recovery of c3-c6 aliphatic hydrocarbon from oil
12/27/1991EP0462745A2 Zeolites
12/27/1991EP0462673A1 Process for producing gasoline components
12/23/1991WO1992000261A1 Process for adsorbing sulfur species from propylene/propane using regenerable adsorbent
12/17/1991US5073674 High octane alkylates
12/17/1991US5073664 Oxidation, high octane
12/17/1991US5073661 Catalyst of porous carrier of silica and/or alumina, cobalt metal, and promoter of zirconium and others
12/17/1991US5073657 Volatilized metal compounds
12/17/1991US5073656 High ethylene to ethane processes for oxidative coupling
12/17/1991CA1293271C Control technique for conversion of oxygenates to liquid hydrocarbons
12/17/1991CA1293270C Co-production of aromatics and olefins from paraffinic feedstocks
12/04/1991EP0459627A1 Method for removal of dimethyl ether and methanol from C4 hydrocarbon streams
12/04/1991EP0459471A1 Method for photosynthesis of organic substances from carbon dioxide and water
12/02/1991CA2043335A1 Method for photosynthesis of organic substances from carbon dioxide and water
11/1991
11/26/1991US5068487 Olefin oligomerization with BF3 alcohol alkoxylate co-catalysts
11/22/1991CA2040584A1 Method for removal of dimethyl ether and methanol from c4 hydrocarbon streams
11/19/1991CA1292249C Process containing hf alkylation and selective hydrogenation
11/15/1991CA2041876A1 Process for co-oligomerizing propylene and alpha-olefins to prepare synthetic lubricant base stocks having improved properties
11/14/1991DE4114532A1 Cracking catalysts - contains Y and beta zeolite(s), for propylene and isobutane prodn.
11/12/1991US5064629 Titanium-boron-oxide, synthetic materials based thereon and method of preparing the same
11/06/1991EP0455308A2 Process for the conversion of methanol into liquid hydrocarbons
11/05/1991CA2041724A1 Process for the conversion of methanol into liquid hydrocarbons
11/05/1991CA1291769C Upgrading diene-containing hydrocarbons
10/1991
10/31/1991CA2040338A1 Process for oligomerizing olefins using an aluminum nitrate-treated acidic clay
10/30/1991CN1014514B Method and apparatus for converting methane to higher hydrocarbon products
10/29/1991US5061670 Process for the preparation of a catalyst capable of promoting the oxidative conversion of methane into higher hydrocarbons and use of catalyst
10/23/1991CN1055539A Method for increasing alpha to beta ratio in aspartame coupling reaction
10/23/1991CN1014398B Process for preparation of hydrocarbons
10/22/1991US5059741 C5/C6 isomerization process
10/22/1991US5059732 Process for selective catalytic hydrogenation in liquid phase of a normally gaseous feed containing ethylene, acetylene and gasoline
10/21/1991WO1991016283A1 Environmentally safe catalytic alkylation using liquid onium poly (hydrogen fluorides)
10/09/1991EP0451016A1 Low boiling azeotropic mixture and its uses as refrigerant fluid-aerosol propellant or expansion agent for plastic foams
10/09/1991EP0450810A1 Process for the production of hydrocarbons with two or more carbon atoms from methane
1 ... 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 ... 53