| Patents for C07C 9 - Acyclic saturated hydrocarbons (5,219) |
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| 12/03/2008 | CN100439303C Catalyst enhancement |
| 11/26/2008 | CN100437635C Secure biometric verification of identity |
| 11/25/2008 | US7456329 Polyolefins from non-conventional feeds |
| 11/20/2008 | WO2008016428A3 Process for making butenes from dry isobutanol |
| 11/18/2008 | CA2478632C Olefin plant refrigeration system |
| 11/05/2008 | CN201144238Y Highly effective methane desulfurizing device |
| 11/05/2008 | CN100430351C Secondary hydration and deep cooling separation combined process for separating ethene cracking gas |
| 10/15/2008 | CN201132829Y Multifunctional methane purifier r |
| 10/15/2008 | CN101287691A Process and apparatus for the purification of methane rich gas streams |
| 10/14/2008 | US7435319 Continuously supplying a column with a feed, separating feed into low boiler fraction and a high boiler fraction; removing one of fractions continuously into a container; stopping feed; recycling the fraction removed into container; separating |
| 10/14/2008 | US7435318 Adding entrainers such as 1-ethyl-3-methylimidazolium tetrafluoroborate to liquid mixtures, then distilling the mixtures; efficiency |
| 10/09/2008 | WO2008120770A1 Process for producing natural gas hydrate and apparatus therefor |
| 10/09/2008 | WO2008120769A1 Process for producing natural gas hydrate and apparatus therefor |
| 10/09/2008 | WO2008120768A1 Gas hydrate compression molding machine |
| 10/09/2008 | WO2008120767A1 Process for producing mixed gas hydrate |
| 10/09/2008 | WO2008120605A1 Method of dewatering gas hydrate and apparatus therefor |
| 10/09/2008 | DE10106312B4 Regelungsverfahren für die Methangaserzeugung Regulatory process for methane gas production |
| 10/08/2008 | CN100423833C Catalyst for reduction of polychloralkane, producing process thereof and process for producing low-grade chloralkane |
| 10/07/2008 | US7432411 Continuous method for obtaining butenes from a C4 fraction |
| 10/01/2008 | EP1973891A1 A process for epoxidizing propene |
| 09/25/2008 | WO2008114794A1 Method for regasifying gas hydrate |
| 09/25/2008 | WO2008114429A1 Method and device for transporting natural gas hydrate |
| 09/17/2008 | EP1021242B2 Device and process for producing liquid and, optionally, gaseous products from gaseous reactants |
| 09/17/2008 | CN101265148A Method for preparing formic acid, methanol and methane by using metal hydro-thermal to reduce CO2 |
| 09/17/2008 | CN100418938C Method for separating product of carbonaceous olefin catalytic cracking |
| 09/11/2008 | DE102007010874A1 Abtrennverfahren Separation |
| 09/04/2008 | WO2008069841A3 Process for making butenes from dry 2-butanol |
| 09/03/2008 | EP1713748B1 Hydrocarbon alkyation using a nanocrystalline zeolite y catalyst |
| 08/28/2008 | WO2008084415A3 Systems and methods for the separation of propylene and propane |
| 08/27/2008 | CN100413822C Method for increasing production of propylene and ethylene by catalytic cracking carbonaceous olefin mixture |
| 08/20/2008 | EP1159238B1 Production of a gas hydrate slurry using a fluidized bed heat exchanger |
| 08/20/2008 | CN101248162A Method for production, substitution or digging of gas hydrate |
| 08/20/2008 | CN101245262A Gas-steam combined cycle system and technique based on coal gasification and methanation |
| 08/20/2008 | CN101244974A Method for one-section abstraction distillation separation cracking carbon 5-cut fraction |
| 08/14/2008 | US20080193404 Cosmetic; free from intrinsic odors and have an extremely wide liquid interval; heat transfer liquid; fuel additives and low-temperature fuel; shock absorber oil |
| 08/13/2008 | EP1956071A1 Process for production of gas hydrate |
| 08/13/2008 | EP1442001B1 Method for eliminating polarizable impurities from hydrocarbons and hydrocarbon mixtures |
| 08/07/2008 | WO2008092604A1 Method and plant for treating crude gas, in particular biogas, containing methane and carbon dioxide, in order to produce methane |
| 08/07/2008 | WO2008092603A1 Method and plant for extracting liquid methane from crude gas, in particular biogas, containing methane and carbon dioxide |
| 08/07/2008 | CA2675833A1 Method and plant for treating crude gas, in particular biogas, containing methane and carbon dioxide, in order to produce methane |
| 08/06/2008 | EP1953130A1 Method and installation for raw gases containing processing methane and carbon dioxide, in particular biogas, for extracting methane |
| 08/06/2008 | CN101234947A Method for removing micro-benzene in solvent oil or hexane refining process |
| 07/31/2008 | WO2008090234A1 Alkylation process using a catalyst comprising rare earth containing zeolites and a hydrogenation metal |
| 07/31/2008 | DE102007005494A1 Producing liquid methane from a gas containing methane and carbon dioxide comprises scrubbing the gas to remove carbon dioxide and using the liquefied carbon dioxide to liquefy the methane |
| 07/31/2008 | CA2675937A1 Alkylation process using a catalyst comprising rare earth containing zeolites and a hydrogenation metal |
| 07/30/2008 | CN101230293A Method for separating the gaseous reaction products of steam dealkylation |
| 07/23/2008 | CN101225012A Method for ultrasonic extraction and distillation separation of benzene-cyclohexane and benzene-n-heptane |
| 07/23/2008 | CN100404483C Hydration, pressure swing adsorption and deep cooling combined process for separating ethene cracking gas |
| 07/23/2008 | CN100404482C Hydration, film and deep cooling separation combined process for separating ethene cracking gas |
| 07/17/2008 | WO2008084415A2 Systems and methods for the separation of propylene and propane |
| 07/17/2008 | US20080171898 Process for converting gaseous alkanes to liquid hydrocarbons |
| 07/16/2008 | CN101219919A Method for purifying and recycling methyl hydride from garbage landfill gas |
| 07/15/2008 | CA2185400C Production of monoolefin oligomer |
| 07/10/2008 | WO2008081051A1 Method and system of security by means of biometric identification of persons |
| 07/02/2008 | EP1939160A1 Process for converting natural gas into higher alkanes |
| 07/02/2008 | EP1939159A1 Process for converting natural gas into higher alkanes |
| 07/02/2008 | EP1939158A1 Process for converting methane into higher alkanes |
| 07/02/2008 | CN100398501C Fischer-tropsch catalyst enhancement |
| 06/26/2008 | WO2008075031A1 Process for converting methane into a higher alkane mixture. |
| 06/26/2008 | CA2672449A1 Process for converting methane into a higher alkane mixture |
| 06/25/2008 | CN101205165A Preparation of isopentane solvent for polyolefins by separation technique |
| 06/18/2008 | EP1931612A1 Process and apparatus for the purification of methane rich gas streams |
| 06/12/2008 | CA2667908A1 Process for making butenes from dry 2-butanol |
| 06/05/2008 | WO2008066578A1 Process for making isooctenes from dry 2-butanol |
| 06/05/2008 | WO2008066158A1 Method for deuterating alkane |
| 06/05/2008 | CA2667603A1 Process for making isooctenes from dry 2-butanol |
| 06/04/2008 | CN101193841A Isoalkane mixture, its preparation and use |
| 05/29/2008 | WO2008064109A2 Equipment for high volume manufacture of group iii-v semiconductor materials |
| 05/28/2008 | CN100390117C Method for distilling normal heptane and methyl ¿C cyclohexane by using combination of rectification and compound extracted rectification |
| 05/28/2008 | CN100390116C Method for alpha-olefin trimerization |
| 05/22/2008 | US20080119673 heterogeneously catalyzed partial dehydrogenation of propane to form propylene followed by heterogeneously catalyzed partial oxidation of propylene to acrylic acid or acrolein, absorption of vapor phase impurities with water, crystallization of acrylic acid, then polymerization |
| 05/15/2008 | US20080113923 cubic liquid crystal formulation containing an amphiphilic compound such as 1-O-(5,9,13-trimethyltetradecyl)erythritol and a drug ( excluding a lysosomal enzyme) or cosmetic embedded in the cubic liquid crystal; time release agent |
| 05/14/2008 | CN100387558C Diisobutylene process |
| 05/13/2008 | US7371907 Ice method for production of hydrogen clathrate hydrates |
| 05/08/2008 | WO2008055083A2 Process for continuous production of hydrates |
| 05/08/2008 | WO2008054230A1 Process for producing carbon dioxide and methane by catalytic gas reaction |
| 05/08/2008 | CA2667518A1 Process for producing carbon dioxide and methane by catalytic gas reaction |
| 05/07/2008 | CN201056548Y Absorption and reprocessing system for landfill gas |
| 05/07/2008 | CN101175547A Process for the removal of contaminants |
| 05/01/2008 | US20080103343 Process for continuous production of hydrates |
| 04/30/2008 | CN100384794C Process for preparing branched olefin, method of using branched olefin for making surfactant, and surfactant |
| 04/29/2008 | US7365040 Catalysts |
| 04/29/2008 | US7364650 Synthetic products derived from a Fischer-Tropsch reaction are cracked to produce a synthetic gasoline stream which is fractionated and upgraded using an oxygenating reactor, and optionally a combination of an MTBE reactor, a dehydrocyclodimerisation reactor and a C5 isomerisation reactor |
| 04/29/2008 | CA2310592C Selective olefin oligomerization |
| 04/24/2008 | WO2008020048A3 Production of linear alkanes by hydrotreating mixtures of triglycerides with vacuum gasoil |
| 04/22/2008 | CA2248236C Sulphated-zirconia-based acid catalyst and its uses |
| 04/16/2008 | EP1363866B1 Method and apparatus for the preparation of triptane and/or triptene |
| 04/09/2008 | CN100379843C A process for the removal of arsine from a hydrocarbon stream with an adsorbent |
| 04/03/2008 | WO2007149373A3 Process for making isooctenes from aqueous isobutanol |
| 04/01/2008 | CA2299985C Integrated deethanizer ethylene fractionation column |
| 03/27/2008 | WO2007063915A8 Process for production of gas hydrate |
| 03/26/2008 | CN101148390A Technique for extracting high-pure normal hexane product by pressure swing adsorption |
| 03/18/2008 | US7345191 Forming a salt of probucol or a derivative by reaction with an alkali metal or ammonium compound in a ketone solvent and reacting the product with alkanoic anhydride and/or phosphoric acid to form a carboxyalkyl mono- or diester |
| 03/12/2008 | EP1444179B1 Slurry hydrocarbon synthesis with liquid hydroisomerization in the synthesis reactor |
| 03/12/2008 | CN101139239A Sulfur-resistant catalytic deoxidization process for methane-rich gas |
| 03/05/2008 | EP1149824B1 Protection of di-t-butyl dicarbonate against decomposition |
| 03/05/2008 | CN101134703A Process for skellysolve C abstraction with combined production of octane product by pressure swing adsorption |
| 03/04/2008 | US7339086 Process for the hydrogenation of branched olefins deriving from the dimerization of isobutene |
| 02/28/2008 | WO2008023851A1 Catalyst for producing hydrocarbon from synthetic gas, method for producing catalyst, method for regenerating catalyst, and method for producing hydrocarbon from synthetic gas |
| 02/28/2008 | WO2007149372A3 Process for making isooctenes from aqueous 1-butanol |