Patents
Patents for C07C 1 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon (18,898)
04/1994
04/14/1994WO1994007818A1 Process for converting 2-chloropropane to propylene
04/14/1994WO1994007817A1 Process for converting 2-chloropropene to propylene
04/14/1994WO1994007816A1 Process for converting 1,3-dichloropropene to propylene
04/13/1994EP0592176A1 Bubble column, tube-slide slurry process and apparatus
04/13/1994EP0591504A1 Process for the production of olefins
04/12/1994US5302775 Into olefinic hydrocarbons having 2 to 4 carbon atoms
04/12/1994US5302767 [2.2] paracyclophane and derivatives thereof
04/12/1994US5302622 Cobalt-based catalyst and process for converting synthesis gas into hydrocarbons
04/06/1994EP0590882A1 Method of rejuvination of hydrocarbon synthesis catalyst
04/06/1994EP0589948A1 Method for the preparation of 3,4-dihydroxy-5-nitrobenzaldehyde.
04/05/1994US5300720 Containing potassium and cesium oxide
04/05/1994CA1328273C Exothermic reaction process in a fixed-bed catalytic reactor
03/1994
03/30/1994EP0589692A1 Method of activation of hydrocarbon synthesis catalyst
03/30/1994EP0589588A1 Process for the production of phenol, acetone and alpha methylstyrene
03/30/1994EP0589557A2 Preparation of silica-alumine supported catalysts and of tertiary olefins by means of these catalysts
03/30/1994CN1084431A Catalyst for converting methanol into light olefines and its reaction process
03/23/1994CN1084207A Process for the preparation of lower olefins
03/23/1994CN1084153A Supported catalyst for hydrocarbon synthesis
03/22/1994CA2100124A1 Silicone-aluminum catalyst and process for producing tertiary olefin
03/22/1994CA2027445C Dielectric fluids synthesis by condensation of aromatic compounds, including halides
03/16/1994CN1023976C Supported catalyst for hydrocarbon synthesis
03/15/1994US5294724 4-hydroxytetrahydropyran-2-ones and the corresponding dihydroxycarboxylic acid derivatives, salts and esters and a process for their preparation
03/15/1994CA2105187A1 Process
03/09/1994CN1083415A Iron manganese catalyst for preparation of low carbon olefines by synthetic gas and synthetic reaction
03/08/1994US5292983 Process for the production of isoparaffins
03/08/1994US5292705 Activation of hydrocarbon synthesis catalyst
03/08/1994CA1327612C Methane conversion process in higher hydrocarbons
03/08/1994CA1327561C Zeolite l preparation
03/02/1994EP0584879A1 Process for the preparation of lower olefins
03/02/1994EP0584074A1 A process for the production of ethylene or a mixture of ethylene and vinyl chloride.
03/02/1994CN1023883C Catalyst for dehydrogenating organic compounds, process for its preparation and its use
02/1994
02/23/1994EP0583837A1 Process for the preparation of a catalyst for a catalyst precursor
02/23/1994EP0583836A1 Process for the preparation of hydrocarbon fuels
02/22/1994US5288934 Process for the conversion of polymers
02/22/1994US5288673 Temperature control in draft tubes for catalyst rejuvenation
02/22/1994CA1327213C Production of non-conjugated diolefins
02/19/1994CA2101900A1 Process for the preparation of a catalyst for a catalyst precursor
02/16/1994EP0582811A1 Formed sulfonate groups containing polysiloxanes, process for their preparation and their application
02/15/1994CA1327038C Anticancer compounds
02/02/1994EP0581619A1 Cobalt based catalyst and process for the commution of synthesis gas into hydrocarbons
02/01/1994US5283216 Activating by hydrogenation the suspended catalysts in slurry with heating, pressurization
01/1994
01/12/1994EP0229757B1 A method of bonding two substrates using arylcyclobutene monomeric compositions
01/11/1994US5278345 Catalysis
01/11/1994US5278264 Process for the preparation of an olefin polymer
01/05/1994CN1023394C Catalytic dehydrocyclodimerization process for producing aromatic hydrocarbons from allphatic hydrocarbons
01/04/1994US5276240 Zeolite-nickel catalyst
01/04/1994CA1325814C Process for the conversion of natural gas into middle distillates
01/04/1994CA1325813C Toluene disproportionation
12/1993
12/29/1993EP0418318B1 Process for upgrading propene-ethene mixtures in a turbulent fluidized catalyst bed reactor
12/29/1993CN1023315C Prepn of bidentate ligands
12/28/1993US5274153 Continuous process for preparing aluminum alkyls and linear 1-olefins from internal olefins
12/28/1993CA1325642C Process for the preparation of cycloalkadienes
12/23/1993WO1993025504A1 Production of olefins
12/23/1993CA2137576A1 Production of olefins
12/22/1993CN1079676A Catalytic polyphase reactor
12/09/1993WO1993024431A1 Production of high purity olefins
12/09/1993WO1993024430A1 Use of acid extracted molecular sieve catalysts in oxygenate conversion
12/09/1993WO1993024429A1 Use of zeolites in the conversion of oxygenates to hydrocarbons
12/08/1993CN1022989C Oligomerization catalyst for producing alpha-olefins
12/08/1993CN1022986C Process for preparing catalyst precursor from compound similar to Ni-Al aqua-talc, unfired clay and Mg, La, Ca and Ce
12/08/1993CN1022985C Preparation method of spherical ammonia synthetic catalyst by using rotary prilling sprayer
12/07/1993US5268344 Draft tube for catalyst rejuvenation and distribution
12/01/1993EP0571377A1 Diamondoid polymeric compositions
11/1993
11/30/1993US5266541 Catalyst, pillaring
11/23/1993US5264645 Hydrorefining to form olefins
11/23/1993US5264644 Preparation of conjugated dienes
11/18/1993EP0570050A1 Process for the dechlorination of higher chloromethanes
11/18/1993EP0554348A4 Method for preparing cobalt-containing hydrocarbon synthesis catalyst
11/17/1993CN1078486A Method of conducting catalytic converter multi-phase reaction
11/15/1993CA2094777A1 Process for dechlorinating higher chloromethanes
11/11/1993WO1993022262A1 Novel bis-phenyl-hexenes
11/10/1993EP0569248A2 Improved process for the co-production of propylene oxide and styrene monomer
11/10/1993EP0568913A2 Process for the conversion of methanol to light olefins and catalyst used for such process
11/09/1993US5259870 Intermetallic diffusion barrier between base and coating metals; permselectivity
11/02/1993US5258411 Activation conditions to maximize the HCS activity of supported cobalt catalysts (OP-3706)
11/02/1993CA1323881C Alkylation of aromatic hydrocarbons in a fixed bed catalytic process
10/1993
10/28/1993WO1993021139A1 Process for the production of olefins
10/28/1993CA2110904A1 Process for the production of olefins
10/27/1993CN1022541C Lower hydrocarbon conversion catalyst composition contg. Si-Al-Ti promoter
10/26/1993US5256617 Vacancy titanates intercalated with cationic hydroxy aluminum complexes
10/26/1993CA1323636C Process for the preparation of hydrocarbons
10/21/1993DE4212628A1 Neue Bis-phenyl-hexene New bis-phenyl-hexene
10/20/1993EP0566030A2 Process for producing optically active olefin
10/19/1993US5254785 From alkyl ethers
10/19/1993US5254751 Method for the decomposition of cumene hydroperoxide by acidic catalyst to phenol and acetone
10/19/1993CA1323358C Production of olefins
10/14/1993WO1993020041A1 Improved process for preparing n-phenyl-n-methoxyacetyl-dl-alanine methyl ester derivatives
10/14/1993WO1993020032A1 Two stage production of ether from tertiary alcohol
10/14/1993CA2132538A1 Improved process for preparing n-phenyl-n-methoxyacetyl-dl-alanine methyl ester derivatives
10/13/1993CN1022420C Catalytic composition for isomerization of paraffinic hydrocarbons
10/12/1993US5252613 Secondary stream of gas introduced above the gas distribution means
10/05/1993CA1322770C 1,1-dicyclohexyl cycloalkane derivative, method for the preparation thereof and traction-drive fluid containing the same
10/05/1993CA1322744C Alkylation of polycyclic aromatic compounds to alkylates enriched in the para-substituted isomers
09/1993
09/29/1993EP0562034A1 Production of alkenes.
09/29/1993EP0561779A1 Process for producing 1-octene.
09/29/1993CN1022255C Process for preparing high heating value city gas used methyl alcohol as stock
09/28/1993US5248701 Synthesis of olefins and higher paraffins
09/28/1993US5248647 Sapo catalysts and use thereof in methanol conversion processes
09/21/1993US5246690 Synthetic, crystalline, porous material containing silicon oxide, titanium oxide and aluminum oxide
09/16/1993WO1993017987A1 Toluene disproportionation process