Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 4 - Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms
Patents for C07C 4 - Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms (5,080)
08/2010
08/26/2010WO2010096136A1 Flexible pressure containing shaped coverplate configuration
08/26/2010US20100217059 Process for Recovering Ethylene From an Autothermal Cracking Reactor Effluent
08/26/2010US20100217057 Zsm-5, its preparation and use in ethylbenzene dealkylation
08/26/2010US20100216958 Methods of Preparing Renewable Butadiene and Renewable Isoprene
08/26/2010CA2752494A1 Flexible pressure containing shaped coverplate configuration
08/25/2010CN101811927A Method for producing paraxylene
08/25/2010CN101811926A Method for aromatic co-production
08/25/2010CN101811063A Catalyst for alkyl transfer and conversion of C9 and C9+ heavy aromatics to light aromatics
08/18/2010EP1756004B1 High silica zeolites uzm-5hs
08/18/2010CN101279881B Method for preparing ethylene and propylene by benzin naphtha catalytic pyrolysis
08/18/2010CN101239879B Method for producing propylene
08/18/2010CN101215214B Combined technique for preparing olefin by using refining plant C4 and catalytic dry gas as raw material
08/18/2010CN101050158B Method for producing acetylene for cracking natural gas by micro discharge
08/17/2010US7776292 Method and apparatus for bioweapon decontamination
08/17/2010US7776286 Process for reducing fouling from flash/separation apparatus during cracking of hydrocarbon feedstocks
08/11/2010CN101797503A Solide acid catalyst and method of using same
08/11/2010CN101279880B Method for preparing ethylene propylene by catalytic pyrolysis of light oil
08/05/2010US20100197970 Method for producing norbornene derivative
08/04/2010CN1934228B Process for the selective catalytic hydrodealkylation of alkylaromatic hydrocarbons
08/04/2010CN101795766A Cracking of olefins on phosphorus modified molecular sieves.
08/03/2010US7767170 reduction of fouling during operation caused by coke precursors present in vapor phase overheads; vapor phase is partially condensed to condense at least some coke precursors within the vapor while providing condensates which add to the liquid phase
07/2010
07/29/2010US20100190198 Asymmetric systems
07/29/2010DE102009006262A1 Verfahren und Vorrichtung zur Abtrennung von festen Partikeln aus einer Wasserphase Method and apparatus for separating solid particles from a water phase
07/29/2010CA2798536A1 Adiabatic reactor to produce olefins
07/27/2010US7763088 comprising combustor for heating fluidized particulate material and gasifier disposed to receive the heated fluidized particulate material and a biomass feedstock comprising carbon, whereby the heated fluidized material heats the biomass feedstock to produce product gas
07/21/2010CN101784339A Catalyst composition, its preparation and use
07/21/2010CN101121622B Method of producing propylene by butylene dismutation
07/21/2010CN101092323B Method for preparing olefin in lightweight by catalytic cracking olefin of containing carbon
07/15/2010US20100179365 Method and apparatus for producing propylene
07/15/2010US20100179360 Method for conversion of ethylbenzene and process for production of para-xylene
07/14/2010EP2205697A1 Methods for refining hydrocarbon feedstocks
07/13/2010US7754934 catalyzing the reaction of C4-12 olefin in presence of ZSM-5 type zeolites containing silver; efficiently and stably produced
07/08/2010US20100174130 Process for Cracking a Heavy Hydrocarbon Feedstream
07/08/2010US20100174125 Fluidized catalytic cracker with active stripper and methods using same
07/07/2010CN201520747U Multipass tubular ethylene cracking furnace
07/07/2010CN101768039A Method for lightening and transalkylation of C9 and heavier aromatic hydrocarbons
07/07/2010CN101767024A Cracking catalyst, preparation and application thereof
07/07/2010CN101038128B Method and apparatus of molecular sieve catalyst microwave drying treatment
07/01/2010US20100168490 Method for preparation of an aluminosilicate with ferrierite structure from gels containing tetramethylammonium and benzylmethylpyrrolidine, and uses thereof
07/01/2010US20100168486 Method for Production of Styrene from Toluene and Methanol
07/01/2010US20100167139 Process for the conversion of natural gas to hydrocarbon liquids
07/01/2010US20100167138 Process for the conversion of natural gas to hydrocarbon liquids
07/01/2010US20100167137 Process for the conversion of natural gas to hydrocarbon liquids
07/01/2010US20100167136 Process for the conversion of natural gas to hydrocarbon liquids
07/01/2010US20100167135 Process for the conversion of natural gas to hydrocarbon liquids
07/01/2010US20100167134 Process for the conversion of natural gas to hydrocarbon liquids
06/2010
06/30/2010CN101760228A Catalytic conversion method for preparing propylene and high octane gasoline
06/30/2010CN101760227A Catalytic conversion method for preparing propylene and high octane gasoline
06/30/2010CN101759513A Method for utilizing naphtha
06/30/2010CN101134160B Reaction device for producing low carbon olefin hydrocarbon through catalytic cracking
06/29/2010US7744828 Process and apparatus for the removal of nitrogen compounds from a fluid stream
06/29/2010CA2333986C Catalytic cracking process using an mcm-68 catalyst
06/24/2010WO2010069018A1 Integrated process for producing olefins and intermediate chemicals for the production of ammonia and urea
06/24/2010US20100160642 Catalyst Complex With Carbene Ligand
06/23/2010CN101747135A Method for producing low-carbon alkene by catalytic pyrolysis of biomass
06/23/2010CN101747134A Method for producing low-carbon alkene by catalytically cracking biomass
06/23/2010CN101747129A Method for producing light olefins through catalytic conversion
06/23/2010CN101745412A Catalytic cracking catalyst and preparation method thereof
06/17/2010WO2010068398A2 System, apparatus, and process for cracking a hydrocarbon feed
06/17/2010WO2010014549A4 Process for producing middle distillate by alkylating c5+ isoparaffin and c5+ olefin
06/17/2010US20100152515 System, apparatus, and process for cracking a hydrocarbon feed
06/16/2010CN101734997A Combined method for joint production of aromatic hydrocarbon
06/16/2010CN101734990A Method for preparing ethylene by steam cracking in pipe type cracking furnace
06/16/2010CN101734987A Method for preparing ethylene and propylene from C4 hydrocarbons
06/16/2010CN101734986A Method for hydrogenation pyrolysis of prolific benzene and xylene by using pyrolysis gasoline
06/15/2010US7737317 Separation and recovery of such light olefins as ethylene and propylene from such fluid catalytic cracking of heavy petroleum feedstock; processing effluent using zeolite catalysts having large- and medium-sized pores; separating liquid/gas; gasoline, light/heavy cycle oil, clarified oil
06/10/2010US20100145127 Catalytic composition for producing olefins by catalytic cracking
06/10/2010US20100145120 Production of Propylene and Ethylene from Butane and Ethane
06/10/2010US20100145117 Method for producing cyclic organic compounds from crop oils
06/10/2010DE102008060558A1 Verfahren zum katalytischen Cracken von Pflanzenölen und tierischen Fetten A process for catalytic cracking of vegetable oils and animal fats
06/09/2010CN1997593B UZM-8 and UZM-8HS crystalline aluminosilicate zeolitic compositions and processes using the same
06/09/2010CN1850337B Method for preparing nano zeolite catalyst in methylbenzene and trimethyl benzene transalkylation reaction
06/09/2010CN101724827A Method for reducing ethylene cracking furnace tube coking and improving ethylene selectivity
06/09/2010CN101724431A Catalytic conversion method for preparing light fuel oil and propylene
06/09/2010CN101723785A Cracking furnace with double-row arranged radiant section furnace tubes
06/09/2010CN101723784A Ethylene cracking furnace
06/09/2010CN101723783A Method for producing low carbon olefin by steam cracking on vegetable fat
06/09/2010CN101722033A Core-shell type aromatic conversion catalyst, preparation method and application thereof
06/09/2010CN101722026A Catalyst for mixing C4 olefins to prepare propylene and using method thereof
06/09/2010CN101722025A Catalyst for mixing C4 olefins to prepare propylene and ethylene, and using method thereof
06/08/2010US7732653 heat treating fibers; for use in oxidation, hydrogenation, oxidative-dehydrogenation, and dehydrogenation
06/03/2010WO2010062386A1 Depolymerization of polymers
06/03/2010WO2010060258A2 A process for producing ethylene by vapor-cracking in the pyrolyzer
06/03/2010WO2010042269A8 Process for producing phenol and methyl ethyl ketone
06/03/2010CA2744805A1 Method for producing cyclic organic compounds from crop oils
06/02/2010EP1668094B1 Method for the direct conversion of a charge containing olefins comprising a minimum of four or five carbon atoms, for producing propylene
06/01/2010US7728185 Integration of olefin cracking with metathesis to increase light olefins production
05/2010
05/27/2010US20100130803 Conversion of Co-Fed Methane and Low Hydrogen Content Hydrocarbon Feedstocks to Acetylene
05/27/2010US20100130801 Catalytic Conversion of Alkylaromatic Compounds
05/26/2010EP2189436A1 A method of producing ethylene by using refinery C4
05/25/2010US7723554 Process for the selective catalytic hydrodealkylation of alkylaromatic hydrocarbons
05/20/2010WO2010028267A3 Olefin isomerization and metathesis catalyst
05/19/2010CN201473469U Depolymerizing furnace for double-process or multi-process coniform furnace tube
05/19/2010CN101254465B Cracking carbon five selective hydrogenation catalyst
05/19/2010CN101239878B Method for increasing yield of ethylene and propylene from olefin with four carbon or above
05/19/2010CN101195554B Method for producing low carbon olefin hydrocarbon with C4 hydrocarbon
05/19/2010CN101172247B Catalyst for production of propylene and ethylene with carbon alkatetraenes, regeneration and uses thereof
05/18/2010US7718840 Process for production of light olefins from hydrocarbon feedstock
05/18/2010US7718839 Process for producing lower olefins from heavy hydrocarbon feedstock utilizing two vapor/liquid separators
05/18/2010US7718836 Integrated process for the production of 2,6-dimethylnaphthalene
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