Patents
Patents for C07C 1 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon (18,898)
11/1980
11/18/1980US4234752 Dehydration of alcohols
11/18/1980US4234751 Selective cracking of phenylalkanes
11/18/1980US4234749 Production of benzene
11/18/1980CA1089880A1 Polymerization inhibitor for vinyl aromatic compounds
11/12/1980EP0018683A1 Process for the preparation of hydrocarbons, and hydrocarbons so prepared
11/12/1980EP0018680A1 A process for the separation of para-xylene
11/12/1980EP0018532A1 1-Aryl-4-methyl-penta-1,2-dienes, process for their preparation and their use for the preparation of 3-(2-aryl-vinyl)-2,2-dimethylcyclopropane-1-carboxylates
11/12/1980EP0018498A1 Isomerization of xylene
11/11/1980US4233467 Dehydration of α-methylbenzyl alcohols to form monovinylidene aromatic monomers
11/11/1980US4233230 Process for preparing olefins by metathesis of cyclic olefins with acyclic olefins
11/11/1980US4233186 Group viii metal deposit on a nickel iron or cobalt aluminum oxide spinel catalyst support
11/11/1980CA1089496A1 Hydrocarbon synthesis from co and h.sub.2 using ru supported on group vb metal oxides
11/11/1980CA1089495A1 Process for the preparation of hydrocarbons
11/11/1980CA1089389A1 Process for preparing aromatics from naphta
11/04/1980US4232179 Dehydration of ethanol on fixed bed catalyst
11/04/1980US4232178 From hydrocarbon oxidates
11/04/1980US4232177 Catalytic distillation process
11/04/1980CA1088958A1 Catalytic reforming method for production of benzene and toluene
10/1980
10/29/1980EP0018159A1 Process for the production of phenol, acetone and alpha methylstyrene
10/29/1980EP0018117A1 Catalytic production of hydrocarbons including catalyst regeneration
10/29/1980EP0018090A1 Crystalline zeolite product constituting ZSM-5/ZSM-11 intermediates and its use for organic compound conversion
10/29/1980EP0018076A1 9-Aminoalkylfluorenes, process therefor and antiarrhythmic formulations thereof
10/29/1980EP0018032A1 A process for the preparation of a hydrocarbon mixture, and hydrocarbon mixtures so prepared
10/28/1980US4230897 Process for selectively hydrogenating a hydrocarbon cut containing at least one diolefinic hydrocarbon and at least one acetylenic hydrocarbon using a palladium catalyst with crystallites of at least 50 angstroms
10/28/1980US4230633 Novel Fischer-Tropsch catalysts
10/28/1980CA1088577A1 Process for the alkylation-transalkylation of aromatic hydrocarbons by methanol
10/28/1980CA1088499A1 Silica modified zeolite catalyst and conversion therewith
10/28/1980CA1088311A1 Process of producing a natural gas substitute
10/21/1980US4229612 Using clays as adsorbents prevents hydrogenation catalyst poisoning
10/21/1980US4229608 Heat balanced cyclic process for manufacture of light olefins
10/21/1980US4229607 Process for recovery of ethylene oligomers
10/21/1980US4229606 1,7-Octadiene process
10/21/1980US4229605 1,7-Octadiene process
10/21/1980US4229424 Crystalline zeolite product constituting ZSM-5/ZSM-11 intermediates
10/21/1980CA1088105A1 Manufacture of ethyl benzene
10/15/1980EP0017118A1 Process for obtaining a conjugated diolefin from a C 4 or C 5 hydrocarbon mixture
10/15/1980EP0017116A1 Process for obtaining a conjugated diolefin from a mixture containing C 4- or C 5-hydrocarbons
10/15/1980EP0017027A1 Process for producing a boron containing zeolite with the structure of ZSM-5 and its use as a catalyst
10/15/1980EP0016852A1 Process for producing C2-C4 hydrocarbons from carbon monoxide and hydrogen
10/15/1980EP0016851A1 Process for producing olefins from carbon monoxide and hydrogen
10/14/1980US4228313 Coupling reaction involving a Grignard and allylic halide
10/14/1980CA1087598A1 Method for preparing a highly dispersed supported nickel catalyst
10/07/1980CA1087214A1 Method of making 1,1,3-tri-substituted-3-phenylindane from 2-substituted styrene compounds
10/01/1980EP0016495A1 Process for the preparation of methane and ethane and methane and/or ethane so prepared
10/01/1980EP0016494A1 Process for the preparation of an aromatic hydrocarbon mixture, and aromatic hydrocarbon mixtures so prepared
10/01/1980EP0016474A1 Process for obtaining a conjugated diolefin from a C 4 or C 5 hydrocarbon mixture
10/01/1980EP0016406A1 Process for manufacturing olefines from crude methanol
10/01/1980EP0016405A1 Manufacturing olefines from crude methanol
10/01/1980EP0016284A1 Process for the production of a sulphur-free butene-1 rich stream
10/01/1980EP0016214A1 Coal gasification plant comprising a hydrogenation and vapour gasifier.
10/01/1980EP0016179A1 Coal gasification plant.
10/01/1980EP0016178A1 Coal gasification plant.
09/1980
09/30/1980US4225743 Dimerization of butenes containing isobutene to minimize 2,2,4-trimethyl pentenes
09/30/1980US4225735 Acidic alumina or montmorillonite catalyst
09/30/1980US4225734 Process for producing symmetrical olefins
09/30/1980US4225733 Method for hydrogenating an aromatic compound
09/30/1980CA1086779A1 Process for isomerizing alkyl aromatic hydrocarbons
09/30/1980CA1086777A1 Process for removing unwanted acid substances from reaction products
09/30/1980CA1086673A1 Three stage catalytic treatment, under hydrogen pressure of highly unsaturated heavy cuts
09/23/1980US4224253 Novel bicyclic scents
09/23/1980US4224141 Manufacture of aromatic compounds
09/23/1980CA1086334A1 PROCESS OF PREPARING ETHYNYLBENZENES BY DEHALOGENATION OF .beta..beta..alpha.-TRICHLOROPHENYLETHANE COMPOUNDS
09/23/1980CA1086330A1 Process for the addition of organic acids to acetylenic compounds contained in inorganic or organic hydrocarbon streams
09/23/1980CA1086292A1 Process for preparing aromatic hydrocarbons using gallium catalysts
09/18/1980WO1980001909A1 Method of separation of isobutylene from c4 hydrocarbon fraction
09/17/1980EP0015716A1 Conversion of lower alcohols alone or together with ether derivatives thereof to hydrocarbons comprising gasoline
09/17/1980EP0015715A1 Conversion of lower alcohols and ether derivatives thereof into hydrocarbons in a baffled reactor system
09/17/1980EP0015603A1 Process for the dimerization of 1-alkenes
09/17/1980EP0015514A2 Optically active tertiary phosphines, process for their preparation and use for asymmetrical syntheses
09/17/1980EP0015513A1 Process for obtaining isobutene from mixtures of C4-hydrocarbons containing isobutene
09/17/1980EP0015436A1 Process for the stereospecific preparation of compounds of the vitamin K1- and K2-series, as well as new starting materials for the process
09/16/1980US4223167 Chemical intermediates, fragrance adjuncts
09/16/1980US4222963 Substituted propargyl alcohols, allylic alcohols and unsaturated ketones, and methods for the production thereof
09/16/1980CA1085879A1 Continuous process for the removal of non-paraffinic hydrocarbons from paraffinic hydrocarbons
09/16/1980CA1085878A2 Production of olefins
09/16/1980CA1085812A1 Activated massive nickel catalyst
09/16/1980CA1085757A1 Method for continuously controlling the water content of alkylation catalysts
09/09/1980US4221678 Noble metal catalyst for dehydrogenation of cyclohexanes
09/09/1980CA1085309A1 Process for separating para-xylene
09/03/1980EP0014770A1 Process for working up the cumene recovered from the Hock-synthesis of phenol
09/03/1980EP0014765A1 Process for the preparation of 1-phenyl-1,3,3-trimethylindane
09/02/1980US4220560 Promoted with alkali metal oxide and vanadium oxide
09/02/1980CA1084953A1 Selective production of para-substituted benzenes
09/02/1980CA1084894A1 Catalyst for reducing carbon monoxide
08/1980
08/26/1980US4219691 Process for producing olefin oligomer
08/26/1980US4219491 Synthesizing mixed hydride alkoxyderivatives of aluminum and alkaline-earth metals, and products obtained thereby
08/26/1980US4219445 Methanation of carbon monoxide over tungsten carbide-containing alumina catalyst for methanation of carbon monoxide
08/26/1980CA1084532A1 Selective production of p-dialkyl benzenes
08/26/1980CA1084521A1 Ethynylbenzene compounds and derivatives thereof
08/20/1980EP0014545A1 Method of preparing a zeolitic catalyst composition of improved shape selectivity and thermal stability, and use thereof in catalytic hydrocarbon conversion process
08/20/1980EP0014291A1 Sulfur- and nitrogen-containing hydrocarbon feed conversion and catalyst therefor
08/19/1980US4218388 Process for preparing hydrocarbons from gasification of coal
08/19/1980US4218330 Lubricant
08/19/1980US4218303 Multistage carbonization and devolatilization in the presence of hydrogen provides good yields of benzene toluene and xylenes
08/19/1980US4218229 Separation of ethylene-containing hydrocarbon mixtures by low temperature rectification
08/19/1980CA1084069A1 Isomerization of monocyclic alkyl aromatic hydrocarbons
08/12/1980US4217299 Method for converting unsaturated compound having functional group
08/12/1980US4217295 Process of catalytic methanation
08/12/1980US4217246 Method for the hydrogenation of aromatic substrates and means therefor
08/12/1980US4217112 Production of fuel gas by liquid phase hydrogenation of coal