| 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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| 10/04/2006 | EP1706203A1 Rhenium catalyst on a silanized alumina carrier and its use in the metathesis reaction of olefins |
| 10/04/2006 | CN1840514A Process for producing cumene |
| 10/04/2006 | CN1277608C Fixed bed catalyst for producing propene from butylene by disproportion |
| 10/03/2006 | US7115538 Ethylbenzene conversion catalyst and process |
| 10/03/2006 | US7115198 Hydrocarbon conversion using molecular sieve SSZ-51 |
| 09/21/2006 | WO2006097618A1 Method for combined production of paraxylene and benzene with improved productivity |
| 09/21/2006 | US20060211905 Olefinic metathesis in the presence of phenolic compounds |
| 09/20/2006 | EP1702680A2 Olefin Metathesis Catalysts over supported rhenium oxide catalysts |
| 09/20/2006 | CN1835801A Immobilised imidazoles and ruthenium catalysts |
| 09/20/2006 | CN1835799A Immobilizable ruthenium catalysts having n-heterocyclic carbene ligands |
| 09/20/2006 | CN1835798A High temperature calcination of selectivated molecular sieve catalysts for activity and diffusional modification |
| 09/19/2006 | US7109389 Process for the disproportionation and transalkylation of toluene and heavy aromatics |
| 09/19/2006 | CA2209658C Heavy aromatics processing |
| 09/19/2006 | CA2206529C Continuous process for preparing ethylbenzene using liquid phase alkylation and vapor phase transalkylation |
| 09/14/2006 | US20060204410 Process for the production of alkylbenzene with ethane stripping |
| 09/13/2006 | EP1699558A1 Removal of ruthenium by-product by supercritical fluid processing |
| 09/13/2006 | CN1274411C Method for preparing catalyst carrier for prodn. of propylene by disproportionation of butylene |
| 09/08/2006 | WO2006093058A1 Method for producing olefins |
| 09/08/2006 | CA2598501A1 Method of producing olefins |
| 09/08/2006 | CA2595696A1 Critical phase alkylation process |
| 09/08/2006 | CA2595691A1 Treatment of alkylation catalyst poisons |
| 09/06/2006 | EP1698686A1 Co-Production of olefins and esters via ethenolysis of unsaturated fats in non-aqueous ionic liquids. |
| 09/06/2006 | CN1827210A Catalyst for preparing propylene by disproportionating propylene and method for preparing the same |
| 08/31/2006 | WO2006089957A1 Metathesis method for purifying starting products |
| 08/31/2006 | WO2006089956A2 Method for producing propene from 2-butene and isobutene-rich feeding flows |
| 08/31/2006 | WO2006089675A1 Method and plant for carrying out a ring-opening crossed metathesis reaction between cyclic and acyclic olefins |
| 08/31/2006 | WO2006047105A3 Membrane separation of a metathesis reaction mixture |
| 08/31/2006 | DE102005009665A1 Preparation of propene from 2-butene and isobutene rich feed stream comprises contacting 4 carbon hydrocarbon stream with ethene in a metathesis step, and separating the streams |
| 08/31/2006 | DE102005009596A1 Preparation of non-aromatic carbon-carbon double/triple bond compound comprises reacting another non-aromatic carbon-carbon double/triple bond compound with an adsorption agent and contacting another compound with a metathesis catalyst |
| 08/31/2006 | CA2598585A1 Metathesis method for purifying starting products |
| 08/31/2006 | CA2598322A1 Method for producing propene from 2-butene and isobutene-rich feeding flows |
| 08/23/2006 | EP1693357A1 Process and apparatus for carying out a ring opening cross-metathesis reaction between cyclic and acyclic olefins |
| 08/22/2006 | US7094939 Styrene process with recycle from dehydrogenation zone |
| 08/22/2006 | US7094898 Ruthenium or osmium alkylidene complex compounds, having high stability and high rates of catalytic turnover for olefin metathesis reactions, such as ring-closing metathesis, ring opening metathesis, and cross-metathesis |
| 08/17/2006 | US20060183627 Method for regenerating re2o7 doped catalyst supports |
| 08/16/2006 | CN1269734C UZM-5, UZM-5p and UZM-6: crystalline aluminosilicate zeolites and processes using the same |
| 08/09/2006 | EP1687246A1 Production of propylene from steam cracking of hydrocarbons, particularly ethane |
| 08/09/2006 | EP1687021A1 Method of removing transition metals, especially from metathesis reaction products |
| 08/02/2006 | CN1267390C Toluene disproportionation process |
| 08/01/2006 | USRE39222 Process for preparing 2,6-dialkylnaphthalene |
| 07/27/2006 | WO2006079027A2 Hydrogen management in petrochemical process units |
| 07/27/2006 | US20060167326 Stabilization of olefin metathesis product mixtures |
| 07/26/2006 | CN1265882C Hexacoordinated ruthenium or osmium metal carbene metathesis catalysts |
| 07/26/2006 | CN1265881C High activity metal carbene metathesis catalysts generated using thermally activated N-heterocyclic carbene precursor |
| 07/25/2006 | CA2262661C Process for the production of alkylated benzenes |
| 07/25/2006 | CA2256525C Zeolite catalyst and its use in hydrocarbon conversion |
| 07/20/2006 | WO2006075021A1 Method for carrying out continuous ring closing metatheses in compressed carbon dioxide |
| 07/20/2006 | DE102005002336A1 Verfahren zur Durchführung von kontinuierlichen Olefin-Ringschluss-Metathesen in komprimiertem Kohlendioxid Method for performing continuous olefin ring-closing metathesis reactions in compressed carbon dioxide |
| 07/20/2006 | DE102005002129A1 Reaktor und Verfahren in einem Reaktor mit einem Reaktorinnenraum, der in zwei oder mehrere voneinander getrennte Reaktionsräume aufgeteilt ist Reactor and process in a reactor having a reactor interior which is divided into two or more separate reaction spaces |
| 07/20/2006 | CA2594503A1 Method for carrying out continuous ring closing metatheses in compressed carbon dioxide |
| 07/19/2006 | EP1349651A4 Crystalline multinary metal oxide compositions, process for preparing and processes for using the composition |
| 07/19/2006 | CN1805914A Process for production of propylene and ethylbenzene from dilute ethylene streams |
| 07/13/2006 | WO2006018161A3 Immobilizable ruthenium(ii)-catalysts with a substituted central atom, method for the production and use thereof |
| 07/12/2006 | CN1802341A Method for making industrial chemicals |
| 07/12/2006 | CN1802336A Process for the production of alkylbenzene with ethane stripping |
| 07/12/2006 | CN1263715C Integrated process for preparing alkyl and alkenyl substituted aromatic compounds |
| 07/12/2006 | CN1263714C Method for preparing propene by disproportionation of butene |
| 07/12/2006 | CN1263543C 烯烃歧化催化剂 Olefin metathesis catalyst |
| 07/11/2006 | US7074978 Process for the production of alkylbenzene |
| 07/11/2006 | US7074976 hydrogenation and isomerization of unsaturated acyclic hydrocarbons having four carbons, in the presence of catalysts, then disproportionation with ethylene to form propene |
| 07/11/2006 | CA2182604C Ethylene conversion process |
| 07/06/2006 | WO2006069615A1 Process for the production of 2,6-dimethylnaphthalene |
| 07/06/2006 | WO2006052688A3 Catalyst and process for the metathesis of ethylene and butene to produce propylene |
| 07/04/2006 | US7071369 Process for the production of alkylbenzene with ethane stripping |
| 06/29/2006 | US20060142370 Sumanene and method for manufacturing the same |
| 06/28/2006 | CN1795153A Metallic compound fixed to a support, method for production and use of said compound in hydrocarbon metathesis reactions |
| 06/28/2006 | CN1261394C Method for producing cumene |
| 06/27/2006 | CA2530951A1 Production of propylene via dimersization of ethylene into butene-1, the hydroisomerization into butene-2 and methathesis by ethylene |
| 06/20/2006 | US7063784 Processing of chemicals in flow-through device with porous media |
| 06/20/2006 | CA2043026C Process for the production of alkylbenzenes with dealuminized y zeolite catalysts |
| 06/15/2006 | WO2006063095A2 Specific functionalization and scission of linear hydrocarbon chains |
| 06/14/2006 | EP1667950A1 Method for the production of 1.7-octadiene and use thereof |
| 06/14/2006 | CN1259133C Catalyst for preparing propylene by disproportionation of butene |
| 06/13/2006 | US7060863 Vapor phase alkylation; connecting catalyst beds |
| 06/08/2006 | WO2006060354A1 Metathesis catalyst and process |
| 06/08/2006 | US20060122445 Process for the preparation of 2,6-dimethylnaphthalene |
| 06/07/2006 | EP1663484A1 High temperature calcination of selectivated molecular sieve catalysts for activity and diffusional modification |
| 06/01/2006 | US20060116542 Metathesis catalyst and process |
| 05/30/2006 | CA2209065C Catalyst composition for transalkylation of alkylaromatic hydrocarbons and process for production of xylene |
| 05/30/2006 | CA2186456C Single temperature stage crystallization to recover paraxylene |
| 05/23/2006 | CA2527603A1 Olefin and ester co-production process by ethenolysis of unsaturated fatty substances in non-aqueous ionic liquids |
| 05/18/2006 | WO2006052688A2 Catalyst and process for the metathesis of ethylene and butene to produce propylene |
| 05/18/2006 | WO2006052324A1 Heavy aromatics conversion catalyst composition and processes therefor and therewith |
| 05/18/2006 | US20060106266 Process for isomerization of a C7 fraction with co-production of an aromatic molecule-rich fraction |
| 05/18/2006 | CA2586432A1 Catalyst and process for the metathesis of ethylene and butene to produce propylene |
| 05/17/2006 | EP1603857A4 Method for making industrial chemicals |
| 05/17/2006 | CN1774398A High activity small crystal zsm-12 |
| 05/11/2006 | WO2006049671A2 Olefin metathesis |
| 05/10/2006 | EP1655277A1 Transalkylation of alkylaromatic hydrocarbons in two reaction zones |
| 05/10/2006 | EP1654062A1 Immobilizable ruthenium catalysts having n-heterocyclic carbene ligands |
| 05/10/2006 | CN1771257A Process for the preparation of macrocyclic compounds by ruthenium complex catalysed metathesis reaction |
| 05/09/2006 | US7041864 Linear and branched olefin production from cyclic olefin feedstocks |
| 05/09/2006 | US7041861 Olefin metathesis |
| 05/04/2006 | WO2006047105A2 Membrane separation of a metathesis reaction mixture |
| 05/03/2006 | CN1765501A Preparation method of catalyst for paraxylene produced by toluene selective disproporationation |
| 05/03/2006 | CN1765500A Preparation method of catalyst for paraxylene produced by toluene selective disproportionation |
| 05/03/2006 | CN1765499A Preparation method of toluene selective disproportionation catalyst |
| 05/03/2006 | CN1765498A Catalyst for preparing paraxylene by toluene selective disproportination |
| 05/03/2006 | CN1765497A Method for preparing catalyst for toluene selective disproportionation |
| 04/27/2006 | US20060089517 Reacting 2-butene and ethylene in the presence of the metathesis catalyst to produce propylene; a mixed C4 stream is first treated to enrich and separate the 2-butene from 1-butene and isobutene by isomerization of 1-butene and fractional distillation of the 2-butene and isobutene |