Patents
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Patents for C07C 2 - Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms (17,014)
12/2008
12/04/2008WO2008147190A1 Mesoporous mordenite, preparation and use thereof
12/04/2008WO2008146215A1 Two stage activation of oligomerisation catalyst and oligomerisation of olefinic compounds in the presence of an oligomerisation catalyst so activated
12/04/2008WO2005095315A3 Process for hydroformylation of propylene
12/04/2008US20080300438 Conversion of co-fed methane and hydrocarbon feedstocks into higher value hydrocarbons
12/04/2008CA2687589A1 Zone reactor incorporating reversible hydrogen halide capture and release
12/04/2008CA2687259A1 Two stage activation of oligomerisation catalyst and oligomerisation of olefinic compounds in the presence of an oligomerisation catalyst so activated
12/03/2008EP1996323A1 Process for manufacturing molecular sieve of mfs framework type and its use
12/03/2008EP1828087B1 Cyclopropanation process
12/03/2008CN101316807A Method for the synthesis of aromatic hydrocarbons from C1-C4 alkanes, and utilization of a C1-C4 alkane-containing product flow
12/03/2008CN100439302C Production of olefin dimers and oligomers
12/03/2008CN100439300C Process for producing 1-octene from butadiene in the presence of titanium catalysts
12/03/2008CN100438979C Preparation of hydrocarbon molecular sieve catalyst by methanol transformation
12/02/2008US7459593 Metathesis unit pretreatment process with formation of octene
12/02/2008US7459412 Catalyst for acid-catalyzed by hydrocarbon conversions
12/02/2008US7459073 Hydrorefining catalyst a molecular sieve having a mole ratio about 15 of (1) an oxide of silicon, germanium or mixtures to (2) an oxide of aluminum, gallium, iron, boron, titanium, indium, vanadium or mixture; micropore volume more than 0.10; hydrotreatment
11/2008
11/27/2008WO2008143008A1 Method for producing sulfonic acid group-containing carbonaceous material, solid acid catalyst, method for producing alkylation reaction product, and method for producing olefin polymer
11/27/2008WO2008142295A1 Method for oligomerising olefins using a catalytic composition comprising an organometal complex containing a phenoxy ligand functionalised by a heteroatom
11/27/2008US20080293991 Oligomerization Using Molecular Sieve Catalysts
11/27/2008US20080293986 Reacting propylene with benzene in an alkylation zone; reacting polypropylbenzene recycle stream and a second benzene recycle stream in a transalkylation zone; passing the effluents into a dividing wall distillation column
11/27/2008US20080293985 Reacting ethylene with benzene in an alkylation zone; reacting polyethylbenzene recycle stream and a second benzene recycle stream in a transalkylation zone; passing the effluents into a dividing wall distillation column
11/27/2008US20080293984 Reacting propylene with benzene in an alkylation zone; reacting polypropylbenzene recycle stream and a second benzene recycle stream in a transalkylation zone; passing the effluents into a dividing wall distillation column
11/27/2008US20080293983 Process for Producing Ethylbenzene
11/27/2008US20080293982 Reacting propylene with benzene in an alkylation zone; reacting polypropylbenzene recycle stream and a second benzene recycle stream in a transalkylation zone; passing the effluents into a dividing wall distillation column
11/27/2008US20080293981 Process for Producing Ethylbenzene
11/27/2008US20080293860 Branched Olefin Compositions
11/27/2008CA2684765A1 Process for converting hydrocarbon feedstocks with electrolytic recovery of halogen
11/26/2008EP1993981A1 Oligomerization of isobutene-containing feedstocks
11/26/2008EP1993980A1 Lowering nitrogen-containing lewis bases in molecular sieve oligomerisation
11/25/2008US7456329 Polyolefins from non-conventional feeds
11/20/2008WO2008140948A1 Bpa process improvement
11/20/2008WO2008016636A3 Olefin upgrading process with guard bed regeneration
11/20/2008WO2008016428A3 Process for making butenes from dry isobutanol
11/20/2008US20080287721 Catalysts for olefin polymerization
11/20/2008US20080287720 Reacting benzene with ethylene, propylene, butenes, pentenes, ethanol or methanol, in a multistage reaction system comprising multiple of series-connected reaction zones each with an alkylation catalyst( MCM-22 family molecular sieves) and water, ethylbenzene or cumene production; alkylation
11/20/2008US20080287719 Process for para-xylene production from light aliphatics
11/20/2008US20080287717 Feedstock preparation of olefins for oligomerization to produce fuels
11/19/2008CN101310000A Integrated cracking and metathesis process
11/19/2008CN101309887A Process for dimerizing olefins
11/19/2008CN100434406C Apparatus and method for converting natural gas into carbon dioxide by low-temperature plasma technology
11/18/2008US7453018 reacting an alkylating agent with a feed comprising an aromatic compound selected from the group consisting of toluene, benzene, naphthalene, alkyl naphthalene and mixtures thereof in the presence of a catalyst under alkylation reaction conditions; high selectivity while reducing catalyst deactivation
11/18/2008US7452844 Transition metal-based catalyst having a high surface area, a smooth, homogeneous surface morphology, an essentially uniform distribution of cobalt throughout the support, and a small metal crystallite size; smooth, homogeneous surface morphology
11/13/2008US20080281139 Catalyst for Propylene Dimerization and Dimerization Method
11/13/2008DE102007022723A1 Verfahren zur Herstellung von Synthesegas A process for the production of synthesis gas
11/13/2008DE102007022175A1 Verfahren und Anlage zur Herstellung von synthetischen Kraftstoffen Process and apparatus for the production of synthetic fuels
11/12/2008EP1989344A2 Electrogenic pump molecule control
11/12/2008EP1989160A1 Method for producing acetylene
11/12/2008EP1814833B1 Diisobutylene process
11/12/2008EP1682466B1 Process for the hydrogenation of olefins
11/12/2008CN101302189A Novel complexes of pyridinebis(imines) with iron cobalt
11/12/2008CN101302136A Method for catalysis synthesizing ethyl benzene with benzene and diethyl carbonate as raw materials
11/12/2008CN101301622A Catalyst for alkylation reaction of aromatic hydrocarbons and low-carbon alkanes and use thereof
11/12/2008CN100431692C Improved catalyst for direct conversion of methane to ethane and ethylene and conversion method
11/11/2008US7449612 isobutane is fed to two separate alkylation systems; effluent from first system is fed to interim debutanizer where C4's are separated from alkylate product; overhead C4 product is fed to second system to provide isobutane; effluent is fed to traditional deisobutanizer; prevent build up of normal butanes
11/11/2008US7449420 Production of alkyl aromatic compounds with catalyst reactivation
11/06/2008WO2008080832A3 Carbonitrides as catalysts
11/06/2008US20080275282 Monitoring and control of processes for making 1-hexene
11/06/2008US20080275280 Phosphating zeolite ZSM-5; heating; combining with an inorganic oxide binder; heating to bind; methylation of toluene to preferably produce high purity p-xylene; slowed catalyst deactivation; improved methanol selectivity; by-product inhibition; cost efficiency
11/06/2008CA2684896A1 Catalyst and method for converting natural gas to higher carbon compounds
11/05/2008EP1987880A1 Polysilane-supported transition metal catalyst
11/05/2008EP1987047A2 Process for generating alpha olefin comonomers
11/05/2008EP1877184A4 Hydrothermal treatment of phosphorus-modified zeolite catalysts
11/05/2008CN101300212A Alkylation of aromatic compounds
11/05/2008CN101298568A Preparation of heavy alkylbenzene
11/05/2008CN100430344C Bidentate ligands of diolefin telomerization
11/04/2008US7446238 Decreasing organic fluoride present in a hydrocarbon phase contained in an alkylation settler by contacting the hydrocarbon phase with an HF containing stream, in the intermediate portion of the settler which contains perforated tray defining a plurality of perforations and a layer of packing below tray
11/04/2008US7446069 Fluoride-modified zeolite catalyst
10/2008
10/30/2008US20080269534 Hydrocarbon synthesis
10/30/2008DE112006003455T5 Alkylierung von Oligomeren zur Herstellung einer besseren Schmiermittel- oder Kraftstoffmischkomponente Alkylation of oligomers of producing a better lubricant or fuel blending component
10/30/2008DE112006003454T5 Alkylierung von Olefinen mit Isoparaffinen in Ionenflüssigkeit zur Herstellung einer Schmiermittel- oder Kraftstoffmischkomponente Alkylation of olefins with isoparaffins in ionic liquid for making a lubricant or fuel blending component
10/29/2008EP1984315A1 Process for producing phenol and methyl ethyl ketone
10/29/2008EP1984312A1 Process for producing sec-butylbenzene
10/29/2008EP1984311A1 Process for producing phenol and methyl ethyl ketone
10/29/2008EP1984108A2 Manufacture of acetylene from methane
10/29/2008CN101296885A Alkylation of aromatic compounds
10/29/2008CN101296749A Porous microcomposite of fluorinated sulfonic acid and a network of silica
10/28/2008US7442844 supplying isobutylene and/or t-butanol, formaldehyde and water into an acidic aqueous solution, reacting while distilling produced isoprene, water, unreacted starting materials and other low boiling point component from the mixture to outside, while controlling concentration of high boiling by-products
10/23/2008WO2008127538A1 Aromatization of alkanes using a germanium-zeolite catalyst
10/23/2008WO2008127534A1 Alkylaromatic lubricant fluids
10/23/2008WO2008125548A1 Polymerisation of ethylene and alpha-olefins with catalyst systems based on binam derived ligands
10/23/2008US20080262279 Production of Alkylaromatic Compounds
10/22/2008EP1982975A1 Polymerisation of ethylene and alpha-olefins with catalyst systems based on binam derived ligands
10/22/2008EP1981832A2 A catalyst composition and a process for the oligomerization of ethylene
10/22/2008EP1856011A4 Treatment of alkylation catalyst poisons
10/22/2008CN101291895A Oligomerization of ethylene
10/22/2008CN101291894A Method for oligomerization and/or polymerization of ethylene with flushing of equipment and piping
10/22/2008CN101291893A Method for oligomerisation of ethylene and reactor system therefore with cooling device
10/22/2008CN101291892A Method for oligomerization of ethylene and reactor system therefor with removal of heavy molecular weight oligomers
10/22/2008CN101291891A Process for converting gaseous alkanes to olefins and liquid hydrocarbons
10/22/2008CN101291733A Methods of preparation of an olefin oligomerization catalyst
10/22/2008CN101289366A Synthetic method of t-amylbenzene for controlling content of isomer
10/22/2008CN101289358A Method for synthesizing linear alkylbenzene
10/22/2008CN100427441C Conjugated ramification material of fluorine containing anthracene and pyrene at 9th position, preparation method and application
10/22/2008CN100427440C Process for alkylating aromatics
10/21/2008US7439411 particularly suitable for obtaining cumene; porous crystalline catalyst
10/21/2008US7439410 Producing motor fuel blending components by isomerizing normal paraffins such as butane and alkylating isoparaffins formed with olefins using solid catalyst; alkylating isobutane with propylene or butenes in large-scale facilities; integrated isomerization-alkylation process uses common distillation zone
10/21/2008US7439409 Steps include fractionation of butane to recover isobutane, dehydrogenation of isobutane to isobutene, dimerization of isobutene to obtain C8 iso-olefins and isoparaffins, aromatization of dimerized C8 product, recovery of high-purity para-xylene from dimerized product by low-intensity crystallization
10/16/2008WO2008124224A1 Production of aromatics from methane
10/16/2008US20080255397 molecular sieve catalyst silica-alumina promoted by rare earth of the lanthanide, yttrium; forming ethylbenzene by reacting benzene and ethylene in presence of alkylation catalyst; inhibit and reduce by-product formation; regenerating the catalyst
10/16/2008US20080253936 Process for producing synthetic petroleum jelly
10/15/2008EP1979298A2 Alkylaromatics production
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