Patents
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Patents for C07C 2 - Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms (17,014)
10/2008
10/15/2008CN101287693A Bisphenol-a plant yield enhancement
10/15/2008CN101287690A A method of making aromatic products
10/15/2008CN100425582C process for improved yields of high molecular weight olefins form lower molecular weight olefines
10/15/2008CN100425581C Olefin oligomerization
10/14/2008US7435864 Method and device for the production of alkylates
10/14/2008CA2183171C Cyclopentadienyl derivatives and process for their preparation
10/09/2008WO2008121679A1 Synthesis of propylbenzene from toluene and ethylene
10/09/2008WO2008121493A1 Integrated alkylation-isomerization process
10/09/2008WO2008119153A1 Amino phosphine
10/09/2008US20080249345 Supplying feedstock to crystallization unit; toluene purification
10/09/2008US20080249342 Production of Aromatics from Methane
10/09/2008US20080248399 Nonaqueous Electrolytic Solution for Lithium Secondary Battery
10/09/2008DE112006003445T5 Verfahren zur Herstellung und Zusammensetzung eines besseren Schmiermittels oder einer Schmiermittel-Mischkomponente Process for the preparation and composition of a better lubricant or a lubricant mixture component
10/09/2008DE112006003434T5 Verfahren zur Herstellung eines besseren Schmiermittels oder einer Schmiermittel-Mischkomponente durch Ionenflüssigkeits-Oligomerisierung von Olefinene in Anwesenheit von Osoparaffinen A process for preparing a better lubricant or a lubricant mixture component by ion liquid oligomerization of Olefinene in the presence of Osoparaffinen
10/09/2008CA2681408A1 Synthesis of propylbenzene from toluene and ethylene
10/09/2008CA2674889A1 Integrated alkylation-isomerization process
10/08/2008CN101283001A Method for polymerising ethylenically unsaturated polyisobutene
10/08/2008CN101279885A Method for iquid-phase alkylation of benzene and N-butene
10/07/2008US7432409 Alkylating isopentane with ethylene in presence of 1-butyl-4-methyl-pyridinium chloroaluminate; recovering high quality gasoline blending components of low volatility ; improving the operating efficiency of a refinery by reducing fuel gas production
10/07/2008US7432408 Alkylating isopentane with ethylene in presence of 1-butyl-4-methyl-pyridinium chloroaluminate; recovering high quality gasoline blending components of low volatility; improving the operating efficiency of a refinery by reducing fuel gas production; environmentally friendly catalyst
10/07/2008US7432310 Three-phase low temperature catalytic Fischer-Tropsch reaction of hydrogen and carbon monoxide, low cost of production, tail gas recycle, unreacted hydrogen and carbon monoxide are not lost or wasted
10/07/2008CA2414108C Oligomerization using an insoluble metallocene catalyst system
10/02/2008WO2007100872A3 Electrogenic pump molecule control
10/02/2008US20080242908 Adding a recycle stream containing propane and dimethyl ether to an oxygenate stream; contacting the product with an oxygenate-to-olefin catalyst to form a stream that contains dimethyl ether, olefin(s), and more propane than in original feed; separating out the dimethyl ether and propane
10/02/2008US20080242907 Multiphase Alkylaromatics Production
10/02/2008US20080242906 Production of ethylbenzene by reacting benzene with ethylene in liquid phase in presence of crystalline cerium-promoted zeolite beta; supplying product to a transalkylation zone containing the Ce-promoted zeolite beta; adding benzene to cause disproportionation of polyethylbenzene; byproduct inhibition
10/01/2008EP1975144A1 Recess waveguide microwave chemical plant for production of ethene from natural gas and the process using said plant
10/01/2008EP1975143A1 Process for production of propylene and aromatic hydrocarbon, and apparatus for the process
10/01/2008EP1973653A2 Bound phosphorus-modified zeolite catalyst, method of preparing and method of using thereof
10/01/2008EP1768990B1 Improved synthesis of ansa-metallocenes and their parent ligands in high yield
10/01/2008CN101277916A Process for production of aromatic compound
10/01/2008CN101277915A Selective olefin oligomerization
10/01/2008CN101277914A 低聚反应 Oligomerization
10/01/2008CN101274290A Late transition metal catalyst and preparation method and application thereof
10/01/2008CN100422294C Method of starting up a reaction system
10/01/2008CN100422122C Catalyst for aromatization of alkanes, process of making and using thereof
09/2008
09/30/2008US7429684 Process for oligomerization of ethylene to linear α-olefins
09/30/2008US7429621 Cyclone reactor and associated methods
09/25/2008WO2008114033A2 Biogasoline
09/25/2008WO2008073945A3 Reduction of organic halides in alkylate gasoline
09/25/2008WO2007112238B1 Alkylation process using an alkyl halide promoted ionic liquid catalyst
09/25/2008US20080234528 Catalytic isobutane alkylation
09/25/2008CA2681394A1 Biogasoline
09/24/2008EP1765748B1 Process for preparing linear alpha olefins
09/23/2008CA2394542C Selective olefin oligomerization
09/18/2008US20080228020 By reacting with an organic tungsten hydride grafted to a silica-alumina support; catalyst is regenerated with hydrogen
09/18/2008US20080228018 Transalkylation of Heavy Alkylate Using a Layered Catalyst
09/17/2008EP1968920A2 Liquid phase alkylation system
09/17/2008EP1968919A2 Dilute liquid phase alkylation
09/17/2008EP1968918A1 Process for preparing 2,3-dimethylbut-1-ene
09/17/2008CN100418631C A reactive distillation alkylation process including in situ catalyst regeneration
09/16/2008US7425662 Oligomerization of olefins
09/16/2008US7425661 Methods for oligomerizing olefins
09/16/2008US7425659 Reacting an aromatic compound with an alkene containing an alkane in a multistage reaction system comprising a plurality of series-connected reaction zones each with an alkylation catalyst; ethylbenzene production
09/16/2008US7425658 Simultaneous catalytic dimerization and alkoxylation; hydrogenating then eliminating alkoxy group; distillation purification; economical
09/12/2008WO2008062028A3 Integrated method for producing benzene and ammonia from aliphatic hydrocarbons and nitrogen
09/11/2008US20080221377 Methods for synthesis of carotenoids, including analogs, derivatives, and synthetic and biological intermediates
09/11/2008US20080220967 Aluminum phosphate-supported group 6 metal amide catalysts for oligomerization of ethylene
09/10/2008EP1965912A1 Process for preparing a catalyst containing a modified zeolite and its use in oligomerization of light olefins
09/10/2008CN101260122A 2-(6'-iminopyridyl)quinoxaline metal complex compound and its preparing method and application
09/10/2008CN101260019A Shape selective catalytic cracking preparation method for m-diisopropylbenzene
09/04/2008WO2008069841A3 Process for making butenes from dry 2-butanol
09/04/2008US20080214881 Propylene polymer catalyst donor component
09/03/2008EP1963244A1 A method of making an alkylated aromatic using acidic ionic liquid catalyst
09/03/2008EP1963242A2 Oxygenate conversion to olefins with metathesis
09/03/2008EP1713748B1 Hydrocarbon alkyation using a nanocrystalline zeolite y catalyst
09/03/2008CN101258117A Method for producing linear alpha-olefins with improved product distribution
09/03/2008CN100415699C Method of preparing branched alkyl aromatic hydrocarbons using a process stream produced by hydrogenation, dehydrogenation and isomerization of olefins
09/02/2008US7420098 Dual zone aromatic alkylation process
09/02/2008US7420096 Olefin oligomerization
09/02/2008US7420095 Feeding an aromatics feed stream containing olefin impurities to a multi-stage distillation column; subjecting the overhead stream to alkylation or polymerization of olefin in a clay treater; and injecting the purified overhead stream into the aromatics feed stream.
09/02/2008US7419930 Catalytic composition for the aromatization of hydrocarbons
09/02/2008US7419929 Critical phase alkylation process
09/02/2008CA2360030C Synthetic porous crystalline mcm-68, its synthesis and use
08/2008
08/28/2008WO2008102664A1 Process for producing alkylated aromatic compound
08/28/2008WO2008101617A1 Oxidation of sec-butylbenzene and producton of phenol and methyl ethyl ketone
08/28/2008WO2008055121B1 Process for producing phenylalkanes of desired 2-phenyl content
08/28/2008WO2008030723A3 Processes for the reduction of alkylation catalyst deactivation utilizing stacked catalyst bed
08/28/2008US20080207972 Propylene polymer catalyst donor component
08/28/2008US20080207911 Alkylidene complexes of ruthenium containing n-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis
08/28/2008US20080206812 Generation of recombinant adeno- associated virus particles; generate nutrient broth, inoculate with genetically engineered cells, propagate cells and vector, release vector, harvest viral particles
08/27/2008EP1960328A1 Method for substituting indenofluorenes
08/27/2008EP1960327A2 Oligomerisation
08/27/2008EP1960103A2 Porous microcomposite of fluorinated sulfonic acid and a network of silica
08/27/2008EP1552883B1 Alkylation of benzene with propylene using a zeolite catalyst
08/27/2008EP1377535B1 Process for selective trimerisation of olefins
08/27/2008CN101253135A Method for preparing linear alpha-loefins with improved heat removal
08/27/2008CN101252990A Process for the preparation of linear alpha-olefins and catalyst used therein
08/27/2008CN101249434A Methane transform preparing ethylene and preparation of dual-function catalyst of synthesis gas
08/27/2008CN100413824C Production of linear alkyl benzene
08/27/2008CN100413585C Method of treating zeolite
08/26/2008CA2268144C Hydrocarbon conversion using large crystal zeolite catalyst
08/21/2008WO2008100806A1 Processes for making detergent range alkylbenzenes
08/21/2008WO2008100804A1 Processes and apparatus for making detergent range alkylbenzenes using transalkylation
08/21/2008WO2008100802A1 Energy integrated processes for making detergent range alkylbenzenes
08/21/2008WO2008100786A1 Energy integrated processes for making detergent range alkylbenzenes
08/21/2008WO2008100655A1 Production of high purity cumene from non-extracted feed and hydrocarbon composition useful therein
08/21/2008WO2008098676A1 Process for producing sec-butylbenzene
08/21/2008US20080200745 Metathesis using catalyst
08/21/2008US20080200744 Trimerisation and oligomerisation of olefins using a chromium based catalyst
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