| Patents for C07C 6 - Preparation of hydrocarbons from hydrocarbons containing a different number of carbon atoms by redistribution reactions (4,092) |
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| 05/14/2008 | EP1351902B1 Method for producing hydrocarbons having a modified carbon skeleton |
| 05/14/2008 | CN101177371A Method for alkylation of isoparaffin and olefin catalyzed by ion liquid |
| 05/13/2008 | US7371917 Preparation of olefins by metathesis over a carbide or oxycarbide of a transition metal |
| 05/08/2008 | WO2008052445A1 A toluene selective disproportionation catalyst |
| 05/08/2008 | CA2668488A1 A toluene selective disproportionation catalyst |
| 05/07/2008 | EP1917226A2 Butane removal in c4 upgrading processes |
| 05/07/2008 | CN101172952A Integrate chemical processes for industrial utilization of seed oils |
| 05/07/2008 | CN101172926A Propylene yield increasing method |
| 05/07/2008 | CN101172925A Method for producing propylene with dismutation of ethylene and butylene |
| 05/07/2008 | CN101172252A Reforming catalyst and application in high selectivity production of para-xylene of the same |
| 05/07/2008 | CN101172251A Arene alkyl transfer and dealkylation catalyst for increasing production of xylol |
| 05/07/2008 | CN101172250A Light hydrocarbon aromatization catalyst and its preparing process |
| 05/07/2008 | CN101172245A Methylbenzene shape-selective disproportionation reaction catalyzer |
| 05/07/2008 | CN101172241A For olefinic hydrocarbon disproportionation reaction |
| 05/07/2008 | CN101172240A Method for preparing mesoporous WO3/SBA-15 molecular sieve |
| 05/06/2008 | US7368619 Catalytic hydrocracking of C9+ hydrocarbons to produce effluent of xylenes; passing into a hot high pressure stripper to produce an overhead vapor stream; condensation, transalkylation; low sulfur diesel and naphtha |
| 05/02/2008 | WO2008010961A3 Synthesis of terminal alkenes from internal alkenes and ethylene via olefin metathesis |
| 04/22/2008 | US7361798 Transalkylation of polyalkylbenzene isomers with monoalkylbenzene compound over molecular sieve catalyst |
| 04/22/2008 | US7361797 Hydrocarbon conversion using nanocrystalline zeolite Y |
| 04/15/2008 | US7358410 Processes for forming polypropylene from an oxygenate-contaminated monomer feedstock |
| 04/09/2008 | EP1140740A4 Small crystal zsm-5, its synthesis and use |
| 04/09/2008 | CN100379716C Intergrated chemical processes for industrial utilization of seed oils |
| 04/08/2008 | US7355088 Process for producing benzene, ethylene and synthesis gas |
| 04/08/2008 | US7355086 Methanol to olefin; exposing hydrocarbon oxygenate to a silicoaluminophosphate molecular sieve catalyst; regenerating the catalyst; mixing the regenerated catalyst particles with coked catalyst particles to maintain catalytic activity at a predetermined level; and polymerizing the olefins formed |
| 04/02/2008 | EP1904424A2 The use of a phosphorus containing ligand and a cyclic organic ligand in a transition metal compound |
| 03/27/2008 | DE102006043704A1 Neue Metathesekatalysatoren New metathesis catalysts |
| 03/26/2008 | CN101151230A A process of using a high activity catalyst for the transalkylation of aromatics |
| 03/26/2008 | CN101148391A Method for producing propylene by butylene and ethylene dismutation |
| 03/26/2008 | CN100376517C Process for the production of alkylbenzene with ethane stripping |
| 03/25/2008 | CA2435569C Process for the production of linear alpha olefins and ethylene |
| 03/20/2008 | WO2008031889A2 Pnicogen-containing pseudochelating ligands |
| 03/19/2008 | CN101146752A Process and catalyst for the transalkylation of aromatics |
| 03/12/2008 | EP1896385A2 METATHESIS PROCESS FOR PREPARING AN alpha, omega -FUNCTIONALIZED OLEFIN |
| 03/06/2008 | US20080058567 Critical Phase Alkylation Process |
| 03/06/2008 | DE102006040569A1 Verfahren zum Metathese-Abbau von Nitrilkautschuken A method for metathesis degradation of nitrile rubbers |
| 03/06/2008 | DE102006039906A1 Producing propylene from ethylene and butene by metathesis comprises using a 1-butene feed produced by oligomerization of ethylene |
| 03/06/2008 | DE102006039905A1 Producing propylene from butene and ethylene by metathesis comprises using a mixture of a butene fraction separated from a catalytic cracking process and a butene fraction produced by oligomerization of ethylene |
| 03/05/2008 | EP1894909A2 Production of alkylaromatic compounds |
| 02/28/2008 | DE102006039904A1 Propene preparation by metathesis of butenes and ethene in steam cracking plant, uses butene starting material obtained by combining steam cracking product with ethene oligomerization product |
| 02/28/2008 | DE102006039902A1 Propene preparation by metathesis of butenes and ethene, includes pretreatment of butenes by selective hydrogenation and fractionation to increase 2-butene content and yield of propene |
| 02/27/2008 | CN101133007A Method for producing olefins |
| 02/21/2008 | US20080045765 Process for Producing Cumene |
| 02/20/2008 | EP1888607A1 Polymer compositions and uses thereof |
| 02/20/2008 | EP1888233A2 Heterogeneous alkyne metathesis |
| 02/20/2008 | CN101128408A Method for producing propene from 2-butene and isobutene-rich feeding flows |
| 02/20/2008 | CN101128407A Metathesis method for purifying starting products |
| 02/20/2008 | CN100369873C Gas phase alkylation-liquid transalkylation process |
| 02/13/2008 | EP1887073A2 Palladium and germanium-containing catalysts and alkylaromatic transalkylation processes using such catalysts |
| 02/13/2008 | EP1358141B8 Production of alkylaromatic compounds |
| 02/13/2008 | CN101121144A Catalyst for aromatics alkyl transferring and dealkylation to synthesis benzene and xylene |
| 02/13/2008 | CN100368361C Method of producing o-xylene |
| 02/07/2008 | US20080033227 Recovery of sulfur value in an alkylation process |
| 02/07/2008 | US20080033223 contacting feedstream comprising butane, 1-butene, 2-butene and 1,3-butadiene, the 1,3-butadiene present in feedstream up to 1000 ppm with hydrogen and carbon monoxide in presence of hydroformylation catalyst to form a 2-butene-rich butane stream and C5 aldehyde, separating, contacting butane with ethene |
| 02/06/2008 | CN101116826A Palladium and germanium-containing catalysts and alkylaromatic transalkylation processes using such catalysts |
| 02/05/2008 | US7326818 Acidic molecular sieve is contacted with a boron compound, heating, catalyst is then contacted with a medium containing hydrogen to at least partially restore the acid activity of the molecular sieve, for the disproportionation of toluene |
| 01/31/2008 | US20080027255 Method of enhancing an aromatization catalyst |
| 01/30/2008 | EP1882728A2 Synergistic rhenium and germanium-containing catalysts potentiated with tin and alkylaromatic transalkylation processes using such catalysts |
| 01/30/2008 | CN101112689A Synergistic rhenium and germanium-containing catalysts potentiated with tin and alkylaromatic transalkylation processes using such catalysts |
| 01/30/2008 | CN101112685A Process for preparation of high activity W-based catalysts and uses thereof |
| 01/24/2008 | US20080021253 Method and Catalyst for the Transalkylation/Dealkylation of Organic Compounds |
| 01/16/2008 | EP1784476B1 Method for the production of c5 aldehydes and propene from a c4 stream containing 1-butene and 2-butene |
| 01/16/2008 | CN101107054A Hydrogen processing in petrochemical process units |
| 01/08/2008 | CA2153231C Hydrodealkylation processes |
| 01/03/2008 | WO2008001040A1 Method for treatment of oil and/or gas field waste and by product materials |
| 01/03/2008 | CA2654918A1 Process for preparing 2,3-dimethylbutane and uses of the resulting product |
| 01/02/2008 | EP1871730A2 Process for the double bond hydroisomerization of butenes |
| 01/02/2008 | CN101098839A Catalyst and process for the metathesis of ethylene and butene to produce propylene |
| 01/01/2008 | US7314962 Alkylation of aromatic compounds |
| 12/26/2007 | EP1868970A1 A process of using a high activity catalyst for the transalkylation of aromatics |
| 12/26/2007 | CN100357237C Method for alkyl transfer of beta-methylnaphthalene to prepare 2,6-dimethylnaphthalene |
| 12/19/2007 | EP1866271A1 Process and catalyst for the transalkylation of aromatics |
| 12/19/2007 | EP1358141B1 Production of alkylaromatic compounds |
| 12/06/2007 | WO2007139216A1 Heteropolyacid salt catalyst, process for producing heteropolyacid salt catalyst and process for producing alkyl aromatic compound |
| 12/06/2007 | WO2007081987A3 Method of making hydrogenated metathesis products |
| 12/06/2007 | US20070282148 Organometallic ruthenium complexes and related methods for the preparation of tetra-substituted and other hindered olefins |
| 12/05/2007 | EP1862441A1 Conversion of aromatic hydrocarbons |
| 12/05/2007 | EP1861344A1 Method for combined production of paraxylene and benzene with improved productivity |
| 12/05/2007 | EP1401795B1 Selective production of meta-diisopropylbenzene |
| 12/05/2007 | CN100352549C Preparation method of catalyst for paraxylene produced by toluene selective disproportionation |
| 12/05/2007 | CN100352548C Method for preparing catalyst for toluene selective disproportionation |
| 12/04/2007 | US7304199 Oxide of Tin, Platinum, Palladium, Titanium, Zirconium, Tungsten, Molybdenum, Aluminum and a silica binder; isomerization, catalytic cracking, alkylation, transalkylation |
| 12/04/2007 | US7304193 Integrated process for aromatics production |
| 11/29/2007 | WO2007135060A1 Production of propylene and ethylene from butane and ethane |
| 11/29/2007 | US20070276173 Catalyst and Process for the Preparation of Alkylated Aromatic Hydrocarbons |
| 11/28/2007 | EP1860087A1 Production of Propylene and Ethylene from Butane and Ethane |
| 11/22/2007 | WO2007133353A1 Mixed phase, multistage alkylaromatics production |
| 11/22/2007 | US20070270621 Method for Making Industrial Chemicals |
| 11/21/2007 | EP1856018A2 Method for producing propene from 2-butene and isobutene-rich feeding flows |
| 11/21/2007 | EP1856017A1 Metathesis method for purifying starting products |
| 11/21/2007 | CN101076505A Method for producing a c4-olefin mixture by means of selective hydrogenation, and metathesis method for using said flow |
| 11/20/2007 | CA2303172C Preparation of zeolite bound by mfi structure type zeolite and use thereof |
| 11/15/2007 | WO2007130055A1 Organic compound conversion process |
| 11/15/2007 | WO2007128842A1 Catalytic transalkylation of dialkyl benzenes |
| 11/15/2007 | CA2651560A1 Catalytic transalkylation of dialkyl benzenes |
| 11/14/2007 | EP1854776A1 Method for producing olefins |
| 11/13/2007 | CA2302142C Zeolitic aluminosilicate catalyst for selective aromatics disproportionation process |
| 11/07/2007 | EP1850946A2 Hydrogen management in petrochemical process units |
| 11/01/2007 | WO2007078594A3 Process for making and composition of superior lubricant or lubricant blendstock |
| 10/31/2007 | EP1412289B1 Zeolite ssz-58 |
| 10/25/2007 | WO2007119728A1 Process for production of propylene |