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)
10/2012
10/04/2012US20120253092 Method and system for removal of foulant precursors from a recycle stream of an olefins conversion process
10/03/2012EP2504099A2 Hydroprocessing bulk catalyst and methods of making thereof
10/03/2012CN102712855A Process for increasing a mole ratio of methyl to phenyl
10/03/2012CN102701898A Method for directionally preparing benzene by utilizing xylogen
10/03/2012CN101448769B Process for the preparation of propylene from a hydrocarbon feed
09/2012
09/27/2012WO2012126670A1 Process and plant for preparation of low molecular weight olefins
09/27/2012US20120245400 Producing alpha-olefins
09/26/2012CN102695690A Process and system for the production of isoprene
09/26/2012CN102690683A Catalytic cracking method and catalytic cracking device for producing propylene
09/26/2012CN102690682A Catalytic cracking method and catalytic cracking device for producing propylene
09/26/2012CN102690681A Catalytic cracking method for producing propylene
09/26/2012CN102690680A Catalytic cracking method and catalytic cracking device for producing propylene
09/26/2012CN102690679A Catalytic cracking method for producing propylene
09/26/2012CN101591562B Fluid catalytic cracking method and device thereof
09/26/2012CN101143332B Method of producing propylene in the presence of a macroporous catalyst present in the form of spherical balls
09/25/2012US8273937 Generating natural gas from heavy hydrocarbons
09/19/2012CN102675026A Two-section preparation process of propylene
09/19/2012CN102675020A Process for preparing low-carbon olefin, aromatic hydrocarbon and functional alkane from multi-element carbon-containing raw material by using fixed bed reactor
09/19/2012CN102039159B Xylene isomerization catalyst and application thereof
09/13/2012WO2012121985A2 Methods of depolymerizing terephthalate polyesters
09/12/2012EP2496523A2 Method for making borosilicate zsm-48 molecular sieves
09/12/2012CN102666810A Production of diesel fuel from crude tall oil
09/12/2012CN102666796A Systems and processes for catalytic pyrolysis of biomass and hydrocarbonaceous materials for production of aromatics with optional olefin recycle, and catalysts having selected particle size for catalytic pyrolysis
09/12/2012CN102665907A Hydroprocessing bulk catalyst and methods of making thereof
09/12/2012CN102660316A Energy expansion transforming method for ethylene cracking furnace
09/11/2012CA2466157C Fischer tropsch composition and process
09/05/2012EP2494008A2 Systems and processes for catalytic pyrolysis of biomass and hydrocarbonaceous materials for production of aromatics with optional olefin recycle, and catalysts having selected particle size for catalytic pyrolysis
09/05/2012CN102656130A Method for producing material for light-emitting elements, material precursor for light-emitting elements, and method for producing light-emitting element
09/05/2012CN102039165B Binder-free zeolite socony mobil (ZSM)-5/mordenite symbiotic molecular sieve catalyst and preparation method thereof
09/05/2012CN102039162B Binderless ZSM-5/beta zeolite symbiotic molecular sieve catalyst and preparation method thereof
09/05/2012CN101992124B Binder-free mordenite/beta zeolite coexisting molecular sieve catalyst and preparation method thereof
09/05/2012CN101992122B Preparation method of binderless ZSM-5/beta zeolite symbiotic molecular sieve catalyst
09/05/2012CN101768039B Method for lightening and transalkylation of C9 and heavier aromatic hydrocarbons
09/05/2012CN101613248B Method for preparing cyclopentadiene by thermaldepolymerization of dicyclopentadiene
09/04/2012US8258358 Integrated propylene production
08/2012
08/29/2012CN102652038A OCP catalyst with improved steam tolerance
08/23/2012US20120215023 Method for Preparative Fragmenting Using an Inductively Heated Heating Medium
08/22/2012CN101759513B Method for utilizing naphtha
08/22/2012CN101575255B Radiation furnace tube and application thereof
08/21/2012US8247631 Process for catalytic cracking of hydrocarbons using UZM-35
08/21/2012US8246914 Fluid catalytic cracking system
08/16/2012WO2012039999A3 Integration of cyclic dehydrogenation process with fcc for dehydrogenation of refinery paraffins
08/15/2012EP1742874B1 Uzm-16: a crystalline aluminosilicate zeolitic material
08/09/2012US20120203049 Heat exchange device and a method of manufacturing the same
08/08/2012EP1902005B1 Method and system for producing increased yields of c2-c4 olefins from methanol and/or dimethyl ether
08/08/2012CN101006035B Process for producing ethylene and propylene
08/07/2012CA2513741C A process for cracking hydrocarbons using improved furnace reactor tubes
08/01/2012CN202359042U Device for utilizing liquefied gas to process and produce hydrocarbon
08/01/2012CN102617267A Method for depolymerizing waste polystyrene and recovering monomer
08/01/2012CN102614934A Alumina carrier with composite pore structure and preparation method thereof
08/01/2012CN102614926A Method for preparing loaded solid super acidic catalyst directly by microwave method
08/01/2012CN102039171B Preparation method of non-binder ZSM-5/zeolite beta coexisting molecular sieve catalyst
08/01/2012CN102039166B Method for preparing adhesive-free mordenite/beta zeolite symbiotic molecular sieve catalyst
08/01/2012CN102039164B Method for preparing adhesive-free mordenite/beta zeolite symbiotic molecular sieve catalyst
08/01/2012CN101555187B Method for preparing ethylene propylene through white oil catalytic cracking
07/2012
07/31/2012US8231804 Even carbon number paraffin composition and method of manufacturing same
07/26/2012WO2012099679A1 Method and apparatus for converting hydrocarbons into olefins
07/26/2012WO2012099678A1 Method and apparatus for managing for hydrogen content through the conversion of hydrocarbons into olefins
07/26/2012WO2012099677A2 Method and apparatus for converting hydrocarbons into olefins
07/26/2012WO2012099676A2 Process and apparatus for converting hydrocarbons
07/26/2012WO2012099675A1 Method and apparatus for managing the conversion of hydrocarbons into olefins
07/26/2012WO2012099672A2 Hydrocarbon conversion process
07/26/2012WO2012099671A1 Method and apparatus for converting hydrocarbons into olefins using hydroprocessing and thermal pyrolysis
07/26/2012US20120190896 Molecular Sieve Of MFS Framework Type With Controllable Average Size, Its Method of Making And Use
07/26/2012CA2822285A1 Hydrocarbon conversion process
07/26/2012CA2822284A1 Method and apparatus for converting hydrocarbons into olefins
07/25/2012CN102603457A Production device and process for generating propylene by utilizing C3 and C4 in liquid gas deep processing
07/25/2012CN102603455A Process and device for recovering C2 materials in ethylene device
07/25/2012CN102039173B Binderless ZSM-5/MCM-22 symbiotic molecular sieve catalyst and preparation method thereof
07/25/2012CN102039167B Method for preparing adhesive-free ZSM-5/Y zeolite symbiotic molecular sieve catalyst
07/25/2012CN101992121B Binderless ZSM-5/Magadiite symbiotic material catalyst and preparation method thereof
07/25/2012CN101619011B Method for producing ethylene and propylene by catalytic cracking
07/25/2012CN101410354B Method for conversion of ethylbenzene and method for production of para-xylene
07/19/2012WO2012061013A3 Heavy alkylbenzene transalkylation operating cost reduction
07/18/2012CN202338889U 用于乙烯装置中的稀释蒸汽发生设备 Dilution steam for ethylene plant in the event of a device
07/18/2012CN202337739U 一种c10重芳烃的回收工艺系统 One kind c10 heavy aromatics recovery process system
07/18/2012CN102596807A Method for making borosilicate zsm-48 molecular sieves
07/18/2012CN102584517A Process for increasing yield of olefin by heavy raw materials
07/18/2012CN102039163B Method for preparing adhesive-free mordenite/MCM-22 symbiotic molecular sieve catalyst
07/18/2012CN102039157B Non-binder MCM-22 molecular sieve catalyst and preparation method thereof
07/18/2012CN101992123B Adhesive-free mordenite/MCM-22 intergrowth molecular sieve catalyst and preparation method thereof
07/18/2012CN101844086B Method for preparing molybdenum based-catalyst for disproportionation of 1-butylene for preparing propylene
07/11/2012CN102557854A Method for producing light olefin by promoting transformation of propane
07/05/2012WO2012091119A1 Catalyst for producing monocylic aromatic hydrocarbon and method for producing monocyclic aromatic hydrocarbon
07/05/2012WO2012091100A1 Catalyst for producing monocylic aromatic hydrocarbon and method for producing monocyclic aromatic hydrocarbon
07/05/2012WO2012091099A1 Method for producing monocyclic aromatic hydrocarbon
07/05/2012WO2012091092A1 Catalyst for producing monocylic aromatic hydrocarbon and method for producing monocyclic aromatic hydrocarbon
07/05/2012WO2012088852A1 Process for catalytic cracking naphtha coupled with methanol using modified zsm-5 molecular sieve catalyst
07/04/2012EP2470487A1 Process for the conversion of natural gas to acetylene and liquid fuels with externally derived hydrogen
07/04/2012CN202297498U 一种裂解炉炉管抗晃动可调式减振器 One kind of anti-cracking furnace tube shaking adjustable shock absorber
07/04/2012CN102548937A Process for catalytic cracking of hydrocarbons using uzm-35
07/04/2012CN102536340A 蒸汽系统 Steam System
07/04/2012CN102533322A Method for producing propylene by using Fischer Tropsch synthetic oil in catalytic cracking mode
07/04/2012CN102533313A Method for preparing ethylene and propylene through catalytic cracking
07/04/2012CN102531824A Process method for preparing propylene and ethylene from liquid gas including butylene
07/04/2012CN102531821A Method for catalyzing catalytic cracking reaction of methanol coupled with naphtha using modified ZSM-5 molecular sieve based catalyst
07/04/2012CN102527375A Catalyst used in preparation of propylene by disproportionating mixed C4 olefin and preparation and application thereof
07/04/2012CN102114429B Method for improving B acid content of ZSM-5 molecular sieve and realizing yield increase of light olefin
07/04/2012CN101934234B Mesoporous molecular sieve catalyst for catalytic cracking of waste plastics as well as preparation method and application thereof
07/04/2012CN101884936B Method for preparing silicoaluminophosphate (SAPO)-34 molecular sieve molded catalyst, product prepared by method and application of product
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