| Patents for C07C 2 - Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms (17,014) |
|---|
| 09/09/2004 | US20040176654 Linear alkylbenzene product and a process for its manufacture |
| 09/08/2004 | EP1453776A1 Process for production of styrene |
| 09/08/2004 | EP1453604A2 Catalytic composition and process for the selective oligomerization of ethylene to light linear alpha-olefins |
| 09/08/2004 | EP1453603A1 Catalyst containing microporous zeolite in mesoporous support and method for making same |
| 09/08/2004 | EP1187668B1 Chemical reactor with pressure swing adsorption |
| 09/07/2004 | US6787499 Catalyst for the production of α-olefin and α-olefin production method |
| 09/02/2004 | WO2004074223A1 Process for dimerizing lower olefin and process for producing alsohol from dinerized olefin |
| 09/02/2004 | WO2004074219A2 Process for producing para-xylene |
| 09/02/2004 | US20040171902 By isomerization; using solid acid isomerization catalyst |
| 09/02/2004 | US20040171901 Paraffin alkylation |
| 09/02/2004 | US20040171899 Process for the production of alkylaromatics |
| 09/02/2004 | US20040171895 Process catalysed by bis-triflimide compounds |
| 09/02/2004 | CA2515914A1 Process for producing para-xylene |
| 09/01/2004 | CN1524836A Preparing method and application of schiff base coordinate zirconium complex ethylene oligomerization catalyst |
| 09/01/2004 | CN1164542C Method for preparing 2,4-diphenyl-4-methyl-1-amylene in ion liquid [Hmim]+BF4- |
| 09/01/2004 | CN1164540C Benzene and heavy arene transalkylation method |
| 09/01/2004 | CN1164537C High-carbon alpha-olefine preparing process and apparatus |
| 09/01/2004 | CN1164536C Method of producing diisobutylene using mixed C4 |
| 09/01/2004 | CN1164535C C2 hydrocarbon catalyst prepared by multi-composition methane oxidation coupling and preparing process thereof |
| 09/01/2004 | CN1164534C Iron catalyst and its preparation and application |
| 08/31/2004 | US6784333 Contacting an alkane of 2-6 carbon atoms per molecule with a catalyst containing an aluminum-silicon-germanium zeolite on which platinum has been deposited and recovering the aromatic |
| 08/31/2004 | US6784331 Dimerization of an alpha substituted styrene with a catalytic porous microcomposite of perfluorinated ion-exchange polymer with pendant sulfonic and/or carboxylic acid groups entrapped and highly dispersed throughout a network of metal oxide |
| 08/31/2004 | US6784295 Carried out in the presence of an inorganic base or organic nitrogen base and a palladium complex catalyst containing secondary monophosphines with aliphatic, branched or cyclic substituents as ligands |
| 08/26/2004 | WO2004072541A2 Method to transport energy |
| 08/26/2004 | WO2004072006A1 Method of preparing branched alkyl aromatic hydrocarbons using combined pprocess streams produced from hydrogenation, dehydrogenation, dimerization and isomerization of olefins |
| 08/26/2004 | WO2004072005A1 Method of preparing branched alkyl aromatic hydrocarbons using a process stream from a dimerization unit |
| 08/26/2004 | WO2004072001A1 Method of preparing branched alkyl aromatic hydrocarbons using combined process streams from a dimerization unit and an isomerization unit |
| 08/26/2004 | WO2004072000A1 Method of preparing branched alkyl aromatic hydrocarbons using a process stream from an isomerization unit |
| 08/26/2004 | WO2004071999A1 Method of preparing branched alkyl aromatic hydrocarbons using a process stream from a dehydrogenation-isomerization unit |
| 08/26/2004 | WO2004071642A2 Method of preparing branched alkyl aromatic hydrocarbons using a process stream produced by hydrogenation, dehydrogenation and isomerization of olefins |
| 08/26/2004 | WO2004041713A3 Zeolite ssz-54 |
| 08/26/2004 | WO2004037415A3 Catalyst systems for ethylene oligomerisation to linear alpha olefins |
| 08/26/2004 | US20040167371 Process for the production of alkylbenzene |
| 08/26/2004 | US20040167369 Contacting benzene with branched alkyl group for alkylation |
| 08/26/2004 | US20040167368 Contacting benzene with branched alkyl group for alkylation |
| 08/26/2004 | US20040167347 Contacting branched olefin conpound with aromatic compound to form an alkylated aromatic compound dehydrogenation, sulfonation |
| 08/26/2004 | CA2556308A1 Method to transport energy |
| 08/25/2004 | EP1119531B1 Catalytic monoolefin oligomerization process |
| 08/25/2004 | CN1522796A Catalyst for the production of alpha-olefin and alpha-olefin production method thereof |
| 08/25/2004 | CN1163456C Ethylene oligomerizing catalyst coated with solid hydrocarbon compound and its preparation method |
| 08/24/2004 | US6781025 Reactivation of aromatics alkylation catalysts |
| 08/24/2004 | US6781022 Polyvalent bifunctional catalyst and the process of realization of such a catalyst |
| 08/19/2004 | US20040162454 having a crystal size of no more than 100 nm; and reacting an alkylatable hydrocarbon with an alkylating agent in the presence of said catalyst |
| 08/18/2004 | EP1446374A1 Method for the production of 1-octene by reductive telomerisation |
| 08/18/2004 | EP1280745A4 Process for the production of gasoline stocks |
| 08/18/2004 | CN1522178A High surface area, small crystallite size catalyst for fischer-tropsch synthesis |
| 08/18/2004 | CN1162377C Catalyst for preparing 4-methyl-1-amylene for propylene dimerization and its preparation method |
| 08/17/2004 | US6777584 Using organometallic catalyst |
| 08/17/2004 | US6777583 Impregnating molecular sieve with an organosilicon compound, calcining to decompose, leave a residue; use as toluene disproportionation catalyst |
| 08/12/2004 | US20040158113 alkylation of olefin-containing gases with low molecular weight branched alkanes using a solid acid catalyst having a Hammett acidity (H0) of less than -12 (e.g., zeolite type-beta); employs a three-phase catalytic reactor |
| 08/12/2004 | US20040158111 Manufacture of xylenes using reformate |
| 08/12/2004 | US20040157940 Method of transport energy |
| 08/11/2004 | EP1444241A2 Bidendate ligands for the carbonylation of unsaturated compounds |
| 08/11/2004 | EP1444176A2 Bidentate ligand for the telomerization of dienes |
| 08/11/2004 | EP1444038A1 Catalysts |
| 08/11/2004 | EP1242342B1 Process for the selective dimerisation of isobutene |
| 08/11/2004 | CN1520452A Integrated process for hydrocarbon synthesis |
| 08/11/2004 | CN1161448C Cleaning products comprising improved alkylarylsulfonate surfactants preparaed viavinylidene olefins and processes for preparation thereof |
| 08/10/2004 | US6774275 Pulse flow reaction |
| 08/05/2004 | WO2004065338A1 Method for producing butene oligomers and tert-butyl ethers from c4 flows containing isobutene |
| 08/05/2004 | WO2004039757A3 Method for producing oligomers derived from butenes |
| 08/05/2004 | US20040152934 Preparation of 5-tert-butyl-metaxylene using a solid active clay catalyst |
| 08/05/2004 | US20040152932 Alkylation, dehydrogenation using catalyst; cyclic process |
| 08/04/2004 | EP1442104A1 Synthesis of poly-alpha olefin and use thereof |
| 08/04/2004 | EP1442002A1 High temperature hydrocarbon cracking |
| 08/04/2004 | EP1280746B1 Process for preparation of selectively branched detergent products |
| 08/04/2004 | CN1160282C Alkylation or transalkylation method |
| 08/04/2004 | CN1160281C Aromatic alkylation process |
| 08/04/2004 | CN1160280C Catalyst system for ethylene oligomerization and its preparing process and application |
| 08/04/2004 | CN1160156C Solid phosphoric acid catalyst for olefine oligopolymerization or hydrocarbylation |
| 08/04/2004 | CN1160150C Low-temp reaction catalyst for preparing ethylene by selectively oxidizing mixture of raw methane and ethane gases |
| 08/03/2004 | US6770791 Contacting oxygenate with silicoaluminophosphate molecular sieve catalyst to form olefin product, separating propylene, butylene or pentylene containing olefin stream, contacting with nickel based oligomerization catalyst to form product |
| 07/29/2004 | WO2004062782A2 Aromatic alkylation process with direct recycle |
| 07/29/2004 | WO2004022212A3 A method for extending catalyst life in processes for preparing vinyl aromatic hydrocarbons |
| 07/29/2004 | US20040147792 For use in detergents, lubricants, and lubricant additives |
| 07/29/2004 | US20040147695 Methylene bridged metallocenes as olefin-polymerization catalyst components |
| 07/29/2004 | CA2512594A1 Aromatic alkylation process with direct recycle |
| 07/28/2004 | EP1439904A1 A micro-engineered chemical reactor |
| 07/28/2004 | EP1113875A4 Dispersion and stabilization of reactive atoms on the surface of metal oxides |
| 07/28/2004 | EP0954540B1 A process for polymerizing olefins |
| 07/28/2004 | CN1515525A Process for producing catalyst system using stabilizing olefin |
| 07/28/2004 | CN1159270C Method for producing surfactant alcohols and surfactant alcohol ethers, resulting products and their use |
| 07/28/2004 | CN1159107C PHosphor, arsenic and antimony compounds based upon diaryl-anellated bicyclo [2.2.N] as parent substances and catalysts contg. same |
| 07/27/2004 | US6768035 A fischer-tropsch c3-c4 olefin stream is simultaneously dehydrated and isomerized to convert alcohols to olefins and 1- butenes to 2-butenes and reacting treated olefin fraction with isobutane in presence of alkylating catalyst |
| 07/22/2004 | WO2004060794A2 Molecular sieve ssz-63 |
| 07/22/2004 | WO2004026795A3 PROCESS FOR PRODUCING α-OLEFINS |
| 07/22/2004 | WO2004016714A3 Pulse flow reaction |
| 07/22/2004 | US20040143148 complete burning of gaseous products in the presence of oxidation catalyst ; and adding CO2 and water vapor mixture formed during burning to the raw paraffins; ZSM-5 catalyst is treated with C3-4 paraffin hydrocarbons mixed with mercaptan |
| 07/22/2004 | US20040143147 catalyzed oligomerization of ethylene using as part of a catalyst system a complex of a late transition metal with a tridentate ligand, and deactivating said system by adding an organic compounds having a pKa of 2 to 20. |
| 07/22/2004 | US20040141906 Novel graphite nanocatalysts |
| 07/21/2004 | EP1438276A1 Olefin oligomerization |
| 07/21/2004 | EP1438275A1 Process for the oligomerisation of olefins |
| 07/21/2004 | CN1514816A Process for catalytic alkylation of hydrocarbons |
| 07/21/2004 | CN1158230C Process for separating liner internal olefins from branched internal olefins |
| 07/21/2004 | CN1158228C Productive process for isoalkene and/or tertiary alkyl ether |
| 07/20/2004 | US6765120 Selective production of meta-diisopropylbenzene |
| 07/15/2004 | US20040138513 Using onium polymer complexes; forming high octane gasoline and alkaryl detergent additives |
| 07/15/2004 | US20040138511 Increasing monoalkylaromatic yield; returning portion of product back to reaction zone for disproportiation and transalkylation reactions; production of such as ethylbenzene |
| 07/15/2004 | US20040138433 Metal bis-triflimide compounds and methods for synthesis of metal bis-triflimide compounds |
| 07/15/2004 | US20040138051 Novel zeolite composite, method for making and catalytic application thereof |