| Patents for C07C 29 - Preparation of compounds having hydroxy or o-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring (31,270) |
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| 03/18/2009 | CN101386564A Technique for synthesizing methanol by hydrogen and carbon dioxide |
| 03/18/2009 | CN101386563A Method for preparing plant oil-based polyol |
| 03/18/2009 | CN101385980A 1,3-propylene glycol preparation catalyst and preparation method thereof |
| 03/18/2009 | CN100469755C Azeotropic distillation process for separating butanol and butyl acetate |
| 03/18/2009 | CN100469746C Technique of extracting 1,3-propylene glycol prepared by fermentation method |
| 03/18/2009 | CN100469745C Hydration process for preparing ethylene glycol by epoxy ethane |
| 03/17/2009 | US7504546 bed includes both sorbent particles and catalyst particles; catalyst particles promote a chemical reaction of the fuel resulting in generation of heat; heats the hydrated-sorbent particles, causing removal of adsorbed water and thereby regenerating the sorbent particles |
| 03/17/2009 | US7504545 reaction alkylene oxide to the corresponding alkylene glycol in the presence of carbon dioxide, water and a catalytic composition comprising a mixture of an organic base present in an amount in the range of from 10 to 90 mol % (based on the mixture) and a salt of the organic base and a hydrogen halide |
| 03/17/2009 | US7504544 Asymmetric hydrogenation of 1,1,1-trifluoroacetone |
| 03/17/2009 | US7504527 Low corrosive integrated process for preparing dialkyl carbonates |
| 03/12/2009 | WO2009032854A2 Device and method for maintaining a communication session during a network transition |
| 03/12/2009 | WO2009032654A1 Synthesis of nanostructured photoactive films with controlled morphology by a flame aerosol reactor |
| 03/12/2009 | WO2009031532A1 Process for production of polyvalent aralkyl alcohol |
| 03/12/2009 | WO2009031216A1 Method of separating cyclohexene and production process |
| 03/12/2009 | WO2009030353A1 Method and system for the production of methanol |
| 03/12/2009 | WO2009009389A3 Methods and apparatus for producing alcohols from syngas |
| 03/12/2009 | WO2009005767A9 Process for desalting glycerol solutions and recovery of chemicals |
| 03/12/2009 | US20090069609 Cobalt-molybdenum sulfide catalyst materials and methods for ethanol production from syngas |
| 03/12/2009 | US20090069589 Efficient cost effective production of HFC-134a and HFC-125 from e.g. 1,1,1,2,2-pentachloroethane using SiF4 and AlCl3 |
| 03/12/2009 | US20090065409 Gasoline-ethanol separation apparatus |
| 03/12/2009 | CA2701894A1 Device and method for maintaining a communication session during a network transition |
| 03/12/2009 | CA2698714A1 Cobalt-molybdenum sulfide catalyst materials and methods for ethanol production from syngas |
| 03/11/2009 | EP2033944A1 Process for production of halogen-substituted benzenedimethanol |
| 03/11/2009 | EP2000453A9 Method for producing alcohol by using carbon dioxide as raw material |
| 03/11/2009 | EP1360160B1 Method for producing high-purity diisobutene |
| 03/11/2009 | CN101384532A Process for preparing optically active alcohols |
| 03/11/2009 | CN101384363A Methanol synthesis catalyst, method for producing such catalyst and method for producing methanol |
| 03/11/2009 | CN101384362A Methanol synthesis catalyst, method for producing such catalyst and method for producing methanol |
| 03/11/2009 | CN101384359A Method for regenerated epoxide catalyst preparation |
| 03/11/2009 | CN101381283A Method for continuously preparing 3-methyl-2-butenol |
| 03/11/2009 | CN101381282A Unsaturated fatty chain alcohol preparation method, intermediate thereof and preparation method |
| 03/11/2009 | CN101381281A (S)-4-bromo-1,3-butanediol preparation method |
| 03/11/2009 | CN101381280A Application of Ni base supported catalyst in hydrogenolysis process of glycyl alcohol |
| 03/11/2009 | CN101381279A Fuel ethanol dehydration apparatus and method |
| 03/11/2009 | CN101381278A High-purity potassium methoxide preparation technology |
| 03/11/2009 | CN101380583A Modified nano metal carbide catalyst and preparation method and application thereof |
| 03/11/2009 | CN101380577A Hollow amorphous alloy nano-sphere catalyst, preparation method and use thereof |
| 03/11/2009 | CN101380576A Catalyst for hydrogenolysis of rare glycerol to produce diatomic alcohol and preparation method thereof |
| 03/11/2009 | CN100467434C Chlorination for producing dichloropropanol by glycerin catalytic hydrogen |
| 03/11/2009 | CN100467433C Homogeneous process for the hydrogenation of dicarboxylic acids and/or anhydrides thereof |
| 03/10/2009 | US7501112 Guard bed containing lead compounds upstream of a bed of copper-containing catalyst to prevent its contamination by chlorine and sulphur contaminants |
| 03/05/2009 | WO2009028166A1 Method for synthesis of chemical industrial raw material or fuel composition |
| 03/05/2009 | WO2009027502A2 Method for producing 1,2-propandiol by low-pressure hydrogenation of glycerine |
| 03/05/2009 | WO2009027501A2 Method for producing 1,2-propandiol by hydrogenating glycerine in at least three successive reactors |
| 03/05/2009 | WO2009027500A2 Method for producing 1,2-propandiol by hydrogenating glycerine in a two-step reactor cascade |
| 03/05/2009 | WO2009027135A1 Hydrogenation catalyst and method for the production of alcohols by hydrogenating carbonyl compounds |
| 03/05/2009 | WO2008149370A3 Oxidation of aldehydes and alkenes |
| 03/05/2009 | US20090062575 Process for producing monopentaerythritol of high purity and monopentaerythritol produced by the process |
| 03/05/2009 | US20090062574 Process for the Production of Alpha, Gamma-Dichlorohydrin From Glycerin and Hydrochloric Acid |
| 03/05/2009 | US20090062573 Organic metal compound and process for preparing optically-active alcohols using the same |
| 03/05/2009 | US20090057608 Alkoxylate composition and a process for preparing the same |
| 03/05/2009 | US20090057224 Dehydration processes using membranes with hydrophobic coating |
| 03/05/2009 | US20090057128 Liquid separation by membrane assisted vapor stripping process |
| 03/05/2009 | DE102007041380A1 Hydrierkatalysator und Verfahren zur Herstellung von Alkoholen durch Hydrierung von Carbonylverbindungen Hydrogenation catalyst and process for the preparation of alcohols by hydrogenation of carbonyl compounds |
| 03/05/2009 | DE102007040707A1 Verfahren und Anlage zur Herstellung von Methanol Method and apparatus for producing methanol |
| 03/04/2009 | EP2030962A1 Process for producing cycloalkanol and/or cycloalkanone |
| 03/04/2009 | EP2030680A1 Ruthenium catalysts on a SiO2 carrier for the catalytic hydrogenation of saccharides |
| 03/04/2009 | EP2029509A1 A method and a reactor for making methanol |
| 03/04/2009 | EP2029508A1 Process for hydrogenating methylolalkanals |
| 03/04/2009 | EP1497246B1 Installation and method for producing and disaggregating synthesis gases from natural gas |
| 03/04/2009 | EP0839162B1 Optical clarity stabilizing fatty alkyl diethanolamines |
| 03/04/2009 | CN101379052A Process for the production of alkylene carbonate and use of alkylene carbonate thus produced in the manufacture of an alkane diol and a dialkyl carbonate |
| 03/04/2009 | CN101379020A Process for the production of dialkyl carbonate and alkanediol |
| 03/04/2009 | CN101379017A Acrolein preparation method |
| 03/04/2009 | CN101379015A Process for producing monopentaerythritol of high purity and monopentaerythritol produced by the process |
| 03/04/2009 | CN101379014A Process for the preparation of alkanediol |
| 03/04/2009 | CN101376620A Desalination process for producing 1,3-propanediol by fermentation method |
| 03/04/2009 | CN101376104A Hydrogenation catalyst and method for the production of alcohols by hydrogenating carbonyl compounds |
| 03/04/2009 | CN100465145C A preparation method of 1,4-cyclohexane dimethand |
| 03/04/2009 | CN100465144C A method for preparing alcohol by catalyzing hydrogenating and reducing carbonyl compound by a load type amorphous ruthenium boron-containing catalyst |
| 03/04/2009 | CN100464847C A composite zeolite catalyst for preparing alcohol and ether compounds and a preparation method thereof |
| 03/03/2009 | US7498450 Hydrogenation of dicarboxylic acids to form diols, cyclic ethers and lactones in the presence of an aqueous solution of a ruthenium, rhodium, iron, osmium or palladium compound and a phosphine, preferably tridentate facially capped phosphines (tris-1,1,1-(diarylphosphinomethyl)alkane) |
| 02/26/2009 | WO2009026523A1 Catalytic conversion of ethanol to a 1-butanol-containing reaction product using a thermally decomposed hydrotalcite/metal carbonate |
| 02/26/2009 | WO2009026518A1 Catalytic conversion of ethanol and methanol to an isobutanol-containing reaction product using a thermally decomposed hydrotalcite catalyst |
| 02/26/2009 | WO2009026510A1 Catalytic conversion of ethanol to a 1-butanol-containing reaction product using a thermally decomposed hydrotalcite catalyst |
| 02/26/2009 | WO2009026506A1 Catalytic conversion of ethanol and methanol to an isobutanol-containing reaction product using a thermally decomposed hydrotalcite containing the anion of ethylenediaminetetraacetic acid |
| 02/26/2009 | WO2009026501A1 Catalytic conversion of ethanol and methanol to an isobutanol-containing reaction product using a thermally decomposed hydrotalcite/metal carbonate |
| 02/26/2009 | WO2009026483A1 Catalytic conversion of ethanol to a 1-butanol-containing reaction product using a thermally decomposed hydrotalcite containing the anion of ethylenediaminetetraacetic acid |
| 02/26/2009 | WO2009025245A1 Method for producing chlorohydrin |
| 02/26/2009 | WO2009025003A2 Modular plant for removal of pollutants from flue gases produced bv industrial processes |
| 02/26/2009 | WO2009024630A1 Sequestration system for carbon dioxide |
| 02/26/2009 | WO2009023987A1 A preparing process of co-producing methanol as high clean fuel using industrial waste gas |
| 02/26/2009 | WO2009023980A1 Cyclopropanation process |
| 02/26/2009 | WO2009003053A3 Method of making alkylene glycols |
| 02/26/2009 | WO2009003028A3 Method of making chlorohydrins |
| 02/26/2009 | US20090054707 partially thermally decomposed hydrotalcites those incorporate transition metals, are basic catalysts that are effective for the conversion of ethanol to a reaction product contains 1-butanol |
| 02/26/2009 | US20090054706 hydrotalcites containing magnesium, zinc, nickel, palladium, platinum, cobalt, iron, copper, aluminum are partially or fully thermally decomposed to provide catalysts useful for the conversion of ethanol plus methanol to an isobutanol-containing reaction product |
| 02/26/2009 | US20090054705 Catalytic conversion of ethanol to a 1-butanol-containing reaction product using a thermally decomposed hydrotalcite catalyst |
| 02/26/2009 | US20090054704 Hydrotalcites containing the anion of ethylenediaminetetraacetic acid are partially or fully thermally decomposed to provide catalysts useful for the conversion of ethanol and methanol to a reaction product comprising isobutanol |
| 02/26/2009 | US20090054703 Combinations of hydrotalcites and metal carbonates partially thermally decomposed to provide catalysts; biofuels or renewable fuel additives |
| 02/26/2009 | US20090054672 Catalytic Conversion of Ethanol to a 1-Butanol-Containing Reaction Product using a Thermally Decomposed Hydrotalcite Containing the Anion of Ethylenediaminetetraacetic Acid |
| 02/26/2009 | CA2696586A1 Modular plant for removal of pollutants from flue gases produced by industrial processes |
| 02/25/2009 | EP1495037B1 Method for the production of perfluoroalkyl phosphines and the use thereof as perfluoroalkylating reactants |
| 02/25/2009 | CN201198849Y Energy-saving type water vapor injection vacuum pumping system |
| 02/25/2009 | CN101374790A Process for industrial production of highly pure diol |
| 02/25/2009 | CN101374761A Catalyst and conversion method for synthesis gas |
| 02/25/2009 | CN101372444A Method for hydrocracking glycyl alcohol |
| 02/25/2009 | CN101372443A Composite modifying method of menthol and derivative thereof |
| 02/25/2009 | CN101372442A Apparatus and method for separating tert-butanol and water using batch fractionating and pervaporation |
| 02/25/2009 | CN101371986A Method for preparing Cu-Cr metallic oxide with high specific surface area and application |