| Patents for C07C 4 - Preparation of hydrocarbons from hydrocarbons containing a larger number of carbon atoms (5,080) |
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| 06/17/2009 | CN101456783A Method for improving light olefins output during catalytic cracking process |
| 06/17/2009 | CN101456782A Method for improving propone output during catalytic conversion process |
| 06/16/2009 | US7547813 P2O5, Kaolin; microspheres produced by spray drying kaolin slurries containing ZSM-5 and calcining to form attrition-resistant microspheres that contain particles of high density, low surface area unreactive alumina; fluidized catalytic cracking (FCC) of hydrocarbon; intermediate pore size; |
| 06/10/2009 | CN101450883A Method for increasing light olefins through vacuum catalytic cracking |
| 06/09/2009 | US7544852 Process and draft control system for use in cracking a heavy hydrocarbon feedstock in a pyrolysis furnace |
| 06/04/2009 | US20090143631 Process For the Production of Olefins By Autothermal Cracking |
| 06/04/2009 | US20090143629 Cracking C5+ Paraffins to Increase Light Olefin Production |
| 06/03/2009 | CN101448769A Process for the preparation of propylene from a hydrocarbon feed |
| 06/03/2009 | CN101448768A Process for the preparation op propylene and industrial plant thereof |
| 06/02/2009 | US7541504 Octane improvement of a hydrocarbon stream |
| 05/28/2009 | US20090137857 Method for preparation of ethylene and propylene by catalytic cracking using a fluid-bed catalyst |
| 05/28/2009 | US20090137856 Method and device for producing lower olefins from oxygenates |
| 05/27/2009 | CN101440014A Method for producing light olefins |
| 05/27/2009 | CN100491305C Production method for increasing production of propylene, ethene |
| 05/27/2009 | CN100491253C Zeolite SSZ-53 |
| 05/22/2009 | WO2009064543A2 Splitter with multi-stage heat pump compressor and inter-reboiler |
| 05/22/2009 | WO2009062367A1 A process for producing propylene |
| 05/22/2009 | WO2009034093A3 Zsm-5, its preparation and use in ethylbenzene dealkylation |
| 05/21/2009 | US20090131731 Process for the Production of Linear Alpha-Olefins |
| 05/20/2009 | EP2059577A1 Production of olefins |
| 05/19/2009 | US7534340 Fischer-Tropsch type synthesis from hydrogen and carbon monoxide; hydrcracking catalysts; distillation; dehydrogenation; hydroisomerization |
| 05/14/2009 | US20090124842 Fcc catalyst for light olefin production |
| 05/13/2009 | EP2058290A1 Propylene production process and propylene production apparatus |
| 05/13/2009 | CN101428233A Catalyst for catalytic pyrolysis |
| 05/13/2009 | CN100487087C Hydrogenation cracking method to produce more raw material for making ethylene |
| 05/13/2009 | CN100487079C Two procedure radiation furnace tube of novel structure and arrangement |
| 05/12/2009 | US7531706 Process for producing olefin by catalytic cracking of hydrocarbon |
| 05/07/2009 | WO2009055996A1 A process for producing propylene |
| 05/06/2009 | CN101423453A Control method for accelerating on-line coke burning for industrial pyrolysis furnace |
| 05/06/2009 | CN100484624C Hydrocarbon cracking catalyst containing ferrous |
| 04/30/2009 | WO2009054202A1 Process for producing organic compound and organic compound obtained by the same |
| 04/30/2009 | US20090112039 Method for olefin production from butanes and cracking refinery hydrocarbons and alkanes |
| 04/30/2009 | US20090112038 Method for olefin production from butanes using one or more risers |
| 04/30/2009 | US20090112037 Process for Recovering Ethylene From an Autothermal Cracking Reactor Effluent |
| 04/30/2009 | US20090112035 Production of ethylene and propylene from hydrocarbon feeds such as full range naphthas; hydrorefining catalysts |
| 04/30/2009 | US20090112032 Method for olefin production from butanes and cracking refinery hydrocarbons |
| 04/30/2009 | US20090112031 Method for olefin production from butanes using a catalyst |
| 04/30/2009 | US20090112029 Integrated Production of FCC-Produced C3 and Cumene |
| 04/30/2009 | US20090112028 Improved processing schemes and arrangements are provided for obtaining ethylene and ethane via the catalytic cracking of a heavy hydrocarbon feedstock and converting the ethylene into ethyl benzene without separating the ethane from the feed stream; fluid catalytic cracking |
| 04/30/2009 | US20090107887 Vapor/Liquid Separation Apparatus |
| 04/29/2009 | CN101417920A Integrated production of fcc-produced c2 and ethyl benzene |
| 04/29/2009 | CN101417915A Integrated production of fcc-produced c3 and cumene |
| 04/23/2009 | WO2009052025A2 Hydrocarbon conversion process |
| 04/23/2009 | US20090105512 catalytic cracking; crystalline aluminosilicate catalyst |
| 04/22/2009 | EP2050731A1 Process for production of aromatic hydrocarbons |
| 04/22/2009 | CN101415669A Methyl methacrylate production process |
| 04/22/2009 | CN101412788A Method for utilizing waste liquid from cyclopentadiene and methylcyclopentadiene production using C9 distillate |
| 04/16/2009 | WO2009015118A3 Integration of olefin cracking with metathesis to increase light olefins production |
| 04/16/2009 | US20090099398 Pentane Catalytic Cracking Process |
| 04/16/2009 | US20090098263 Device And Method For Rotary Fluidized Bed In A Succession Of Cylindrical Chambers |
| 04/15/2009 | EP2046703A1 Catalytic conversion of alkylaromatic compounds |
| 04/15/2009 | EP1077913A4 Process for selectively producing light olefins in a fluid catalytic cracking process |
| 04/15/2009 | CN101410485A Process for the preparation of propylene and ethylene from a Fischer-Tropsch synthesis product |
| 04/15/2009 | CN101410354A Method for conversion of ethylbenzene and method for production of para-xylene |
| 04/12/2009 | CA2640999A1 Conversion of heavy oil and bitumen to methane by chemical oxidation and bioconversion |
| 04/09/2009 | DE102007045238A1 Verfahren und Anlage zur Herstellung von Kohlenwasserstoffen Method and apparatus for producing hydrocarbons |
| 04/08/2009 | CN100475756C Method for producing propylene and ethene by using catalytic cracking olefin through fluid bed |
| 04/08/2009 | CN100475755C Multi-step method of converting a charge containing olefins with four, five or more carbon atoms in order to produce propylene |
| 04/08/2009 | CN100475337C Catalyst of naphtha catalytic pyrolysis preparing ethylene and propylene |
| 04/08/2009 | CN100475336C Alkyltransfering catalyst for increasing yield C8 aromatic hydrocarbons |
| 04/02/2009 | US20090088595 Process for producing propylene in the presence of a macroporous catalyst in the form of spherical beads |
| 04/01/2009 | CN100473609C Synthetic porous crystalline MCM-68, and synthesis and use thereof |
| 03/25/2009 | EP2039427A1 Cracking of olefins on phosphorus modified molecular sieves |
| 03/19/2009 | WO2009034093A2 Zsm-5, its preparation and use in ethylbenzene dealkylation |
| 03/19/2009 | CA2698854A1 Zsm-5, its preparation and use in ethylbenzene dealkylation |
| 03/18/2009 | CN100469743C Preparing process for propylene with gasoline |
| 03/12/2009 | US20090069616 Integrated Refinery with Enhanced Olefin and Reformate Production |
| 03/11/2009 | EP1071641B2 Xylene isomerization |
| 03/11/2009 | CN101381271A Method for preparing ethylene and propylene by means of copyrolysis |
| 03/04/2009 | CN101379012A Catalyst treatment useful for aromatics conversion process |
| 03/04/2009 | CN101379009A Apparatus and process for separation of organic materials from attached insoluble solids, and conversion into useful products |
| 03/04/2009 | CN100465250C A method for producing low-carbon olefine and arene |
| 02/26/2009 | WO2008057546A3 Advanced control of severe fluid catalytic cracking process for maximizing propylene production from petroleum feedstock |
| 02/26/2009 | US20090054716 Process for producing lower olefins from hydrocarbon feedstock utilizing partial vaporization and separately controlled sets of pyrolysis coils |
| 02/25/2009 | EP2027917A1 Catalyst composition, its preparation and use |
| 02/19/2009 | US20090048477 Hydrocracking Catalyst, and Method for Production of Fuel Base Material |
| 02/19/2009 | US20090048476 Catalyst-Loaded Coal Compositions, Methods of Making and Use |
| 02/19/2009 | US20090048475 Olefin production utilizing a feed containing condensate and crude oil |
| 02/18/2009 | EP2024308A1 Process for the preparation of propylene from a hydrocarbon feed |
| 02/18/2009 | EP2024307A1 Process for the preparation of an olefin |
| 02/18/2009 | EP2024303A1 Process for the preparation of an olefin |
| 02/18/2009 | CN101370755A Process for production of propylene and aromatic hydrocarbon, and apparatus for the process |
| 02/17/2009 | US7491300 Apparatus and method for initiating a combustion reaction with solid state solid fuel |
| 02/11/2009 | EP2022564A1 Catalyst composition, its preparation and use |
| 02/11/2009 | CN101362670A Catalytic conversion method of propylene preparation |
| 02/11/2009 | CN101362669A Catalytic conversion method of ethylene, propylene and aromatic hydrocarbon preparation |
| 02/11/2009 | CN100460370C Method used for heavy arene light formation and alkyl transfer |
| 02/11/2009 | CN100460369C Method for preparing propylene by catalytic cracking olefin with four carbon or above |
| 02/11/2009 | CN100460368C Production system of propylene |
| 02/11/2009 | CN100460367C Method for producing propylene by using cracking olefin of carbon four and higher |
| 02/05/2009 | WO2009016156A1 Cracking of olefins on phosphorus modified molecular sieves. |
| 02/05/2009 | WO2009016143A1 Catalyst composition, its preparation and use |
| 02/05/2009 | WO2009016141A1 Catalyst composition, its preparation and use |
| 02/05/2009 | CA2694898A1 Catalyst composition, its preparation and use |
| 02/04/2009 | CN101357876A Method for conveying C<+>9 heavy aromatics to light aromatics |
| 02/04/2009 | CN100457697C Method for preparing propylene by catalytic cracking olefin with four carbon atoms or above |
| 02/03/2009 | US7485762 Refluxing catalyst, solvent and alcohol starting material such as -(p-n-butylphenyl)-ethanol to dehydroxylate and produce styrenic olefin such as p-n-butylstyrene, purification by distillation |
| 01/29/2009 | WO2009015118A2 Integration of olefin cracking with metathesis to increase light olefins production |
| 01/29/2009 | WO2009014949A1 High-performance cracker |
| 01/29/2009 | US20090030254 Process and Apparatus for Cooling Liquid Bottoms from Vapor/Liquid Separator During Steam Cracking of Hydrocarbon Feedstocks |