Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 7 - Purification, separation orstabilisation of hydrocarbons; Use of additives
Patents for C07C 7 - Purification, separation orstabilisation of hydrocarbons; Use of additives (13,802)
11/2012
11/07/2012CN102766007A Device and method for coked crude benzene full-fraction hydrofining and catalyst
11/07/2012CN102039059B Method for controlling top of fine propylene tower
11/07/2012CN101935032B Preparation method and use of carbon molecular sieve
11/07/2012CN101591212B Process for refining and removing olefin from aromatic hydrocarbon
11/01/2012WO2012103055A3 Molecular sieve adsorbent blends and uses thereof
11/01/2012US20120277511 High Temperature Platformer
11/01/2012US20120277506 Process for increasing benzene and toluene production
11/01/2012US20120277505 Process for increasing benzene and toluene production
11/01/2012US20120277501 Process for increasing aromatics production from naphtha
11/01/2012US20120273432 Filter Device, Method for Its Operation and Use Thereof
10/2012
10/31/2012EP2516595A1 Process for reducing the bromine index of a hydrocarbon
10/31/2012EP2516594A2 Low metal biomass-derived pyrolysis oils and processes for producing the same
10/31/2012EP2516365A1 Process for recovering monoalkylbenzene
10/31/2012EP2516364A1 Process for removing oxygenated contaminants from an hydrocarbon stream
10/31/2012EP2516363A1 Process for removing oxygenated contaminants from an hydrocarbon stream
10/31/2012EP2516362A1 Process for removing oxygenated contaminants from an hydrocarbon stream
10/31/2012EP2516361A1 Process for removing oxygenated contaminants from an hydrocarbon stream
10/31/2012EP2516050A1 Reactor
10/31/2012CN102762536A Metal complex, and adsorbent, occlusion material and separator material made from same
10/31/2012CN102762522A Process for removing oxygenated contaminants from an hydrocarbon stream
10/31/2012CN101531561B Method for purifying and separating methane from oxygen-containing coal-bed gas
10/31/2012CN101445419B Method for separating lower hydrocarbon containing light gas by combining distillation and solvent absorption
10/31/2012CN101381270B Separation method of MTO/MTP reaction mixture
10/26/2012WO2012145204A2 Heavy hydrocarbon reactor
10/26/2012WO2012143341A1 Recovery of monomers
10/26/2012CA2833952A1 Heavy hydrocarbon reactor
10/25/2012US20120271084 Recycle of transalkylation effluent fractions enriched in trimethylbenzene
10/25/2012US20120271075 Separation of product streams
10/25/2012US20120270728 Bulk hydroprocessing catalyst comprising a group viii metal and group vib metal molybdenum
10/25/2012US20120267577 System and method for processing an input fuel gas and steam to produce carbon dioxide and an output fuel gas
10/24/2012EP2514737A1 Process and apparatus for coupling separation and purification of ethyl tert-butyl ether
10/24/2012EP2513021A2 Purification of isoprene from renewable resources
10/24/2012CN102746104A Synthesizing method of 1,4-diphenylbutane
10/24/2012CN102746103A Method for preparing refined anthracene by using coal tar as raw material
10/24/2012CN102746094A Trimethylbenzene separation method
10/24/2012CN102746089A Method for extracting fluorene from wash oil of coal tar
10/24/2012CN102746084A Material processing method of process for preparing ethylbenzene by using ethene-containing raw materials
10/24/2012CN102746083A Technology for separating low carbon olefin gases
10/24/2012CN102744111A Method for recycling hydrocarbons during catalyst regeneration process of benzene/toluene and methanol alkylation reaction
10/24/2012CN102744035A Ion exchange molecular sieve adsorbent, its preparation method and application
10/24/2012CN101633595B Method for reclaiming ethylene in catalytic dry gas
10/24/2012CN101486627B Method for extracting durene distillate from C10 heavy aromatic by continuous multistrand side line discharge fractional distillation
10/24/2012CN101289362B Process for preparing 1-amylene by separating C5 distillate of petroleum
10/24/2012CN101289361B Process for preparing 2-amylene by separating C5 distillate of petroleum
10/24/2012CN101289360B Process for preparing 2-amylene by separating C5 distillate of petroleum
10/23/2012US8293963 Process for the crystallization separation of P-xylene
10/18/2012WO2012102916A3 Tertiary amine salt additives for hydrate control
10/18/2012US20120264994 Para-Xylene-Separation with Aluminosilicate X-Type Zeolite Compositions with Low LTA-Type Zeolite
10/18/2012US20120264993 Binder-Converted Aluminosilicate X-Type Zeolite Compositions with Low LTA-Type Zeolite
10/18/2012US20120264992 Aluminosilicate X-Type Zeolite Compositions with Low LTA-Type Zeolite
10/18/2012US20120264985 Process for inhibiting polymerization of an aromatic vinyl compound
10/18/2012US20120261620 Functionalized carbon nanotubes exhibiting enhanced solubility and methods of making
10/17/2012CN202492481U Coking crude benzol hydrogenation reaction system
10/17/2012CN102741202A Hydrogenation process
10/17/2012CN102732049A Method for preparing and extracting carotenoid from microbial thalli
10/17/2012CN102731281A Method for preparing coarse fluorene and fluorenone by taking wash oil as raw material
10/17/2012CN102731277A Diterpene compound Lobophytumin A, Lobophytumin B, Lobophytumin C, Lobophytumin D, Lobophytumin E and Lobophytumin F, and preparation method and application thereof to preparation of medicament
10/17/2012CN102731244A Technology for extracting and purifying naphthalene from coal tar
10/17/2012CN102731243A Method for separating benzene/toluene and methanol-alkylated reaction product
10/17/2012CN102731242A Diterpenoid compounds lobophytumins C or D and their application in preparing medicaments
10/17/2012CN102731240A 1, 3-butadiene production process by C4 selective hydrogenation
10/17/2012CN102731239A Method for treating light hydrocarbon-containing petrochemical gas
10/17/2012CN102731238A Environment-friendly method for extracting biphenyl from washed oil of coal tar
10/17/2012CN102728394A Preparation method and application of acid modified attapulgite clay catalyst
10/17/2012CN102728390A Method for extracting catalyst for 2,6-dimethylnaphthalene from coal tar
10/17/2012CN102728366A Silanization treated carbon monoxide removal catalyst, and preparation method and application thereof
10/17/2012CN102728354A Selective hydrogenation catalyst capable of regenerating at high temperature and preparation method thereof
10/17/2012CN102728128A Separation method for dimethylbenzene suspension
10/17/2012CN102728089A Propylene-propane fractionating system equipped with lithium bromide absorption heat pump
10/17/2012CN101921163B Method for removing carbon black and high polymer in preparation of acetylene by cracking natural gas with plasma
10/17/2012CN101884921B Palladium-sliver loaded hydrogenation catalyst
10/17/2012CN101648147B Mesoporous compound titanium oxide and preparation method thereof
10/16/2012US8288303 Hydrocracking catalyst and process for producing fuel base material
10/11/2012WO2012082394A3 Process and apparatus for removing heavy polynuclear aromatic compounds from a hydroprocessed stream
10/10/2012CN202478627U Device for producing beta-methylnaphthalene in continuous distillation mode by using washing oil of coal tar
10/10/2012CN102718622A Method for producing dimethylbenzene
10/10/2012CN102718621A Method for selectively desorbing carbon disulfide in coarse benzene
10/10/2012CN102718620A Method for producing trimethylbenzene
10/10/2012CN102718619A Method for extracting lycopene and tomato seed oil from tomato
10/10/2012CN102718618A Method for separating high-purity isobutane from four-carbon components of refinery
10/10/2012CN102718617A System and method for refining isobutane
10/10/2012CN102716683A Pervaporation hybrid membrane and application thereof
10/10/2012CN101787306B Method and device for refining methanol synthetic oil
10/10/2012CN101633597B Method for saving energy in rectification of styrene
10/10/2012CN101602640B Energy-saving separation method of ethylbenzene/styrene
10/10/2012CN101492336B Method for removing thiophene sulphur in ethylbenzene with abstraction distillation
10/10/2012CN101189203B Ortho-nitrosophenols as polymerization inhibitors
10/09/2012US8283511 Ethylene production by steam cracking of normal paraffins
10/09/2012US8283510 Process and apparatus for para-xylene production
10/09/2012US8283509 Thermal-separation process with absorption heat pump
10/09/2012US8282816 Extractive distillation process and system
10/09/2012CA2648783C Paraffin alkylation process
10/04/2012WO2012135462A1 Method and system for removal of foulant precursors from a recycle stream of an olefins conversion process
10/04/2012WO2012134484A1 Novel process and catalyst system for improving dewaxing catalyst stability and lubricant oil yield
10/04/2012WO2012134284A1 Method for olefins production
10/04/2012WO2012134088A2 Apparatus for generating 1-methylcyclopropene
10/04/2012WO2012130824A1 Copolymer and use thereof for improving the cold flow properties of middle distillate fuels
10/04/2012WO2012087612A3 High purity heavy normal paraffins utilizing integrated systems
10/04/2012CA2831794A1 Apparatus for generating 1-methylcyclopropene
10/04/2012CA2831435A1 Novel process and catalyst system for improving dewaxing catalyst stability and lubricant oil yield
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