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)
01/2013
01/02/2013CN102850174A Method for preparing cyclopentene from ethylene cracking C9 heavy fraction
01/02/2013CN102847552A Cracking aid for improving lower-carbon olefin concentration
01/02/2013CN102847551A Cracking aid for improving lower-carbon olefin concentration
01/01/2013US8344195 Process for producing fuel from plastic waste material by using dolomite catalyst
12/2012
12/27/2012US20120330079 Process for the production of olefins
12/26/2012CN202626117U Ethylene cracking furnace for double-route furnace tube
12/26/2012CN101723784B Ethylene cracking furnace
12/19/2012EP2534225A2 Engineered fuel storage, respeciation and transport
12/19/2012EP2534224A2 Carbon-based durable goods and renewable fuel from biomass waste dissociation
12/19/2012CN202606146U Plasma flow-crashing reaction device
12/19/2012CN101516812B Process for production of propylene
12/13/2012WO2012170082A1 Two-stage, close-coupled, dual-catalytic heavy oil hydroconversion process
12/13/2012WO2012139181A8 Fcc process for diesel maximization using two distinct converters
12/12/2012CN102822126A N-paraffin selective hydroconversion process using borosilicate ZSM-48 molecular sieves
12/12/2012CN102389833B Catalyst for preparing low-carbon olefin from light dydrocarbon and methanol mixtures
12/12/2012CN101724431B Catalytic conversion method for preparing light fuel oil and propylene
12/12/2012CN101619012B One-way radiating furnace tube ethane cracking furnace
12/12/2012CN101362669B Catalytic conversion method of ethylene, propylene and aromatic hydrocarbon preparation
12/11/2012US8328997 Chemical synthesis comprising heat treatment by intermittent dielectric heating combined with a recycling system
12/06/2012US20120310024 Dealkylation Process
12/06/2012US20120305712 Systems and methods for using an endothermic fuel with a high heat sink capacity for aircraft waste heat rejection
12/05/2012CN102811986A Conversion of butylene to propylene under olefin metathesis conditions
12/05/2012CN102811984A Ethylene production by steam cracking of normal paraffins
12/05/2012CN102811813A Catalyst for propylene production, method for producing same, and method for producing propylene
12/05/2012CN102807465A Method for producing propane and gasoline by using butane
12/05/2012CN102806100A Catalyst for producing propane and high octane number gasoline by using butane, and preparation method thereof
12/04/2012US8324441 Pentane catalytic cracking process
11/2012
11/29/2012WO2012161872A1 Method of flushing pyrolysis reactor
11/29/2012WO2012161281A1 Method for producing monocylic aromatic hydrocarbons
11/29/2012WO2012161264A1 Method for producing monocylic aromatic hydrocarbons
11/29/2012WO2012161261A1 Method for producing monocyclic aromatic hydrocarbon and plant for producing monocyclic aromatic hydrocarbon
11/29/2012US20120302807 Methane rejection and ethylene recovery
11/28/2012EP2526164A2 Process for increasing a mole ratio of methyl to phenyl
11/28/2012EP2526079A2 N-paraffin selective hydroconversion process using borosilicate zsm-48 molecular sieves
11/28/2012CN102803184A Production of light olefins and aromatics
11/28/2012CN102795958A Method for producing aromatic hydrocarbon and ethylene through taking naphtha as raw material
11/28/2012CN102795955A Method for increase production of propylene by hydrocarbon conversion of byproducts of methanol-to-propylene technology
11/28/2012CN102794194A Method for preparing catalytic cracking aid
11/28/2012CN102274760B Device for generating catalyst for use in preparation of olefins from methanol
11/22/2012US20120296146 Fluid catalytic cracking process
11/21/2012CN202543107U Cyclopentadiene depolymerization and rectification device
11/21/2012CN102791373A Olefin cracking catalyst and manufacturing process
11/21/2012CN101927180B Catalyst for preparing propylene from C4 olefins, and application and regeneration method thereof
11/21/2012CN101906010B Process for preparing ethylene and propylene by catalytic pyrolysis of catalytically cracked C4 materials in refinery
11/21/2012CN101734987B Method for preparing ethylene and propylene from C4 hydrocarbons
11/20/2012US8314280 Process for the production of olefins
11/20/2012US8314278 Process and system for the production of isoprene
11/15/2012WO2012121985A3 Methods of depolymerizing terephthalate polyesters
11/15/2012US20120289617 Hybrid Catalyst for Olefin Metathesis
11/14/2012CN102781886A Process for producing fuel from plastic waste material by using dolomite catalyst
11/14/2012CN102775265A High-efficiency polymerization and scale inhibitor for ethylene unit and synthesis method thereof
11/14/2012CN101830769B Method for converting methanol into propylene
11/14/2012CN101415669B Methyl methacrylate production process
11/13/2012US8309778 Catalyst and process for producing light aromatic hydrocarbons and light alkanes from hydrocarbonaceous feedstock
11/07/2012EP2519614A2 Production of diesel fuel from crude tall oil
11/07/2012CN102766010A Process for production of propylene
11/06/2012CA2515524C C6 recycle for propylene generation in a fluid catalytic cracking unit
11/01/2012US20120277512 Processes for Transalkylating Aromatic Hydrocarbons
11/01/2012US20120277508 Process for increasing aromatics production
11/01/2012US20120277504 Process for increasing aromatics production
11/01/2012US20120277503 Process for increasing aromatics production
10/2012
10/31/2012CN202509043U Ethylene cracking furnace
10/31/2012CN202509042U Multi-pipe-pass ethylene cracking furnace
10/31/2012CN102757297A Method for producing efficient ethylene pyrolysis feedstock by liquefied gas
10/25/2012US20120271080 Processes for producing propylene from paraffins
10/24/2012EP2513259A2 High shear process for processing naphtha
10/24/2012EP2512666A1 Ocp catalyst with improved steam tolerance
10/24/2012CN102746889A Method for producing ethene and propylene by catalytic cracking
10/24/2012CN102746888A Method for producing ethene and propylene by fluidizing and catalytic cracking
10/24/2012CN102746887A Catalytic cracking method
10/24/2012CN102746880A Method for preparing gasoline, diesel oil, ethylene and propylene through coupled catalytic cracking of light hydrocarbons and heavy oil
10/24/2012CN102746873A Method for preparing ethylene and propylene through catalytic cracking of light hydrocarbons
10/24/2012CN102746093A Method for increase production of BTX (benzene, toluene and xylol) aromatic hydrocarbons and trimethylbenzene through hydrocracking heavy aromatic hydrocarbons
10/24/2012CN102746092A Method for separating and producing 1,3,5-trimethylbenzene through hydrocracking heavy aromatic hydrocarbons
10/24/2012CN102746091A Method for producing BTX (benzene, toluene and xylol) aromatic hydrocarbons and trimethylbenzene from heavy aromatic hydrocarbons
10/24/2012CN102746082A Production method of ethylene and propylene
10/24/2012CN102746081A Method for preparing ethylene and propylene through dehydrogenation and catalytic cracking of light hydrocarbon raw material
10/24/2012CN102744100A Fluidized bed catalyst for production of ethylene and propylene
10/24/2012CN102744098A Catalyst for yield increases of BTX (benzene, toluene and xylol) aromatic hydrocarbons and trimethylbenzene through hydrocracking heavy aromatic hydrocarbons
10/24/2012CN102744097A Low wear fluidized bed catalyst and its preparation method
10/24/2012CN101920187B Equipment and method for preparing low-carbon olefins by cracking reactions
10/24/2012CN101893396B Quenching boiler provided with enhanced heat transfer member
10/24/2012CN101381271B Method for preparing ethylene and propylene by means of copyrolysis
10/23/2012US8293961 Catalytic cracking process using fast fluidization for the production of light olefins from hydrocarbon feedstock
10/18/2012WO2012142491A1 Processes for producing high-carbon biogenic reagents
10/18/2012WO2012139181A1 Fcc process for diesel maximization using two distinct converters
10/18/2012US20120264987 Process for Manufacturing Molecular Sieve of MFS Framework Type and Its Use
10/18/2012CA2833179A1 Processes for producing high-carbon biogenic reagents
10/11/2012US20120259147 Hydrocarbon cracking furnace with steam addition to lower mono-nitrogen oxide emissions
10/10/2012CN102716748A Catalyst used in pseudocumene hydrogenation reaction for producing BTX aromatic hydrocarbon and preparation method thereof
10/10/2012CN102188993B Preparation method for MFI/MOR composite zeolite molecular sieve catalyst without binder
10/10/2012CN101811063B Catalyst for alkyl transfer and conversion of C9 and C9+ heavy aromatics to light aromatics
10/10/2012CN101676027B Petroleum hydrocarbon cracking catalyst
10/09/2012US8283506 Production of fuel from renewable feedstocks using a finishing reactor
10/04/2012WO2012133197A1 Method for producing single-ring aromatic hydrocarbons
10/04/2012WO2012133180A1 Method for producing single-ring aromatic hydrocarbons
10/04/2012WO2012133170A1 Method for producing monocyclic aromatic hydrocarbon
10/04/2012WO2012133168A1 Method for producing single-ring aromatic hydrocarbons
10/04/2012WO2012133138A1 Method for producing single-ring aromatic hydrocarbons
10/04/2012WO2012099676A3 Process and apparatus for converting hydrocarbons
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