Patents
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)
01/2012
01/25/2012CN101791556B Octanol hydrorefining catalyst and preparation method thereof
01/24/2012US8101808 Recovery of higher alcohols from dilute aqueous solutions
01/24/2012US8101217 Method for ethanol production and extraction
01/24/2012US8101142 Process and plant
01/24/2012CA2511347C Remediation process and apparatus
01/19/2012WO2012009102A2 System for alcohol production
01/19/2012WO2012009065A1 Secondary alcohols and esters made therefrom
01/19/2012WO2012008894A1 Production of 1,6-hexanediol
01/19/2012WO2012008717A2 Apparatus for coproducting iso type reaction products and alcohols from olefins, and method for coproducting them using the apparatus
01/19/2012WO2012006783A1 Process for production of hydroxytyrosol using organometallic compounds
01/19/2012WO2011146009A8 New process for the preparation of aryl substituted olefinic amines
01/19/2012US20120016164 Process for the Production of Lower Alcohols by Olefin Hydration
01/19/2012US20120016163 Process for the co-production of a stream of a fatty alcohol having a first carbon chain length and a stream of a fatty alcohol having a second carbon length
01/19/2012US20120016143 Epoxidation catalyst, a process for preparing the catalyst, anda process for the prouction of an olefin oxide
01/19/2012US20120016041 Method of manufacturing a reaction vessel
01/19/2012US20120015411 Manufacture of maleic anhydride from renewable materials, maleic anhydride obtained, and uses thereof
01/18/2012EP2407444A2 Process for the preparation of dodecanedioic acid
01/18/2012CN202113657U Methanol filtering tank
01/18/2012CN102325822A Bio-based terephthalate polyesters
01/18/2012CN102325744A Method for producing deodorized 1,2-propanediol
01/18/2012CN102321680A Dihydric alcohol and organic acid co-production and separation method
01/18/2012CN102321499A Method for extracting lipid component
01/18/2012CN102320940A Method for purifying methylal
01/18/2012CN102320929A Method for synthesizing 2-methyl isoborneol
01/18/2012CN102320928A Eucommia active monomer compound as well as preparation method, pharmaceutical composition and application thereof
01/18/2012CN102320927A Synthesis method of 3-butyne-1-ol
01/18/2012CN102320926A Preparation method of 3-butene-1-ol
01/18/2012CN102320925A Method for preparing mixed dihydric alcohol by hydrogenating dimethyl nylon acid
01/18/2012CN102320924A Method for preparing C16-18 alcohol from oil waste and soap waste
01/18/2012CN102320923A Method for preparing dihydric alcohol by refining and separating dimethyl nylon acid
01/18/2012CN102320922A Method for continuously separating 2, 3-butanediol from fermentation liquor
01/18/2012CN102320921A Method for preparing biomass polylol by using ultrasonic waves and application thereof
01/18/2012CN102320920A Method for removing benzyl protecting group of hydroxyl group
01/18/2012CN102319581A Efficient oxalic ester hydrogenation catalyst and preparation method thereof
01/18/2012CN102319575A Cu-Fe-based catalyst used in synthesis of higher alcohol with synthetic gas, preparation method thereof and application thereof to process for synthesizing higher alcohol with synthetic gas
01/18/2012CN102319566A Copper-cobalt-silicon catalyst used in preparation of lower alcohol from synthetic gas and preparation method thereof
01/18/2012CN101065344B Method for the production of menthol
01/12/2012WO2012006438A2 Hydrogenolysis of ethyl acetate in alcohol separation processes
01/12/2012WO2012006388A1 Alcohol recovery processes using membranes
01/12/2012WO2012006236A1 Weak acid recovery system for ethanol separation processes
01/12/2012WO2012006228A1 Reduced energy alcohol separation process
01/12/2012WO2012006219A2 Liquid esterification for the production of alcohols
01/12/2012WO2012006217A2 Esterification of vapor crude product in the production of alcohols
01/12/2012WO2012004572A1 Conversion of alcohols
01/12/2012WO2012004414A2 Terpenoid derivatives obtained from terpenoids steming from renewable sources
01/12/2012WO2012004314A1 METHOD FOR PRODUCING αω-DIOLS
01/12/2012WO2012003901A1 Process for the preparation of ethanol and higher alcohols
01/12/2012US20120010448 Finishing Reactor for Purifying Ethanol
01/12/2012US20120010447 Weak Acid Recovery System for Ethanol Separation Processes
01/12/2012US20120010445 Low Energy Alcohol Recovery Processes
01/12/2012US20120010444 Alcohol Production Process with Impurity Removal
01/12/2012US20120010443 Esterification Of Vapor Crude Product In The Production Of Alcohols
01/12/2012US20120010442 Process for recovering ethanol with sidedraws to regulate c3+ alcohols concentrations
01/12/2012US20120010441 Process for recycling gas from acetic acid hydrogenation
01/12/2012US20120010439 Process for recovering alcohol produced by hydrogenating an acetic acid feed stream comprising water
01/12/2012US20120010438 Reduced Energy Alcohol Separation Process
01/12/2012US20120010437 Liquid Esterification For The Production Of Alcohols
01/12/2012US20120010435 Method for isolating di-trimethylol propane
01/12/2012US20120010426 Processes Related to the Hydroformylation of Butenes
01/12/2012US20120010420 Process for producing an organic compound
01/12/2012US20120010419 Method for producing 1,6-hexanediol and caprolactone
01/12/2012US20120010417 Method for producing alcohol compound
01/12/2012CA2804582A1 Conversion of alcohols
01/12/2012CA2803946A1 Process for the preparation of ethanol and higher alcohols
01/12/2012CA2800319A1 Finishing reactor for purifying ethanol
01/12/2012CA2800308A1 Esterification of vapor crude product in the production of alcohols
01/12/2012CA2800299A1 Weak acid recovery system for ethanol separation processes
01/12/2012CA2800286A1 Hydrogenolysis of ethyl acetate in alcohol separation processes
01/11/2012EP2404897A1 Method for producing halogen-substituted benzene dimethanol
01/11/2012EP2404889A1 Method for producing alpha, omega diols
01/11/2012EP2404888A2 Methanol production process
01/11/2012EP2403818A2 Conversion of sugar, sugar alcohol, or glycerol to valuable chemicals using a promoted zirconium oxide supported catalyst
01/11/2012EP2403639A2 Bulk sulfidic mixed metal catalyst and methods for its manufacture and use in converting syngas to alcohol
01/11/2012CN202105447U Alcohol filtering container
01/11/2012CN102316983A Copper-based catalyst manufacturing method, copper-based catalyst, and pretreatment method for same
01/11/2012CN102311869A Method for extracting lipid components
01/11/2012CN102311504A Polysaccharide derivative and preparation method thereof and separating agent
01/11/2012CN102311317A Method for preparing cyclopentanol through hydration of cyclopentene
01/11/2012CN102311316A Method for preparing cyclopentanol through hydratation of cyclopentene
01/11/2012CN102311315A Method for producing cyclopentanol through hydrating cyclopentene
01/11/2012CN102311314A Synthetic method of Falcarinol
01/11/2012CN102311313A Neopentyl glycol preparation method utilizing catalytic hydrogenation by copper zinc aluminium catalyst
01/11/2012CN102311312A Method for producing 1,6-hexanediol by cracking sorbierite
01/11/2012CN102311311A Direct and selective production of ethanol from acetic acid utilizing a platinum/tin catalyst
01/11/2012CN102311310A Device for ultrasonic atomization and concentration of ethanol and method for concentrating ethanol
01/11/2012CN102311309A Method for ultrasonic concentration of ethanol solution
01/11/2012CN102311308A Device for concentrating ethanol through ultrasonic atomization and method for concentrating ethanol
01/11/2012CN102311299A Method for synthesizing chiral secondary alcohol through asymmetric hydrogenation reaction
01/11/2012CN102309968A Aldehyde hydrogenation catalyst as well as preparation method and application thereof
01/11/2012CN102309866A Treating column of cyclic 1, 3-propanediol in continuous production process of poly (trimethylene terephthalate)
01/11/2012CN102309865A Refining system for circulating 1, 3-propanediol in continuous production of poly(trimethylene terephthalate)
01/11/2012CN101657257B Improvements in oxidative demetalling
01/11/2012CN101624331B Preparation method of trans-form nerolidol contrast product and products thereof
01/11/2012CN101423454B Method for preparing tert-butanol by extraction of carbon 4 hydrocarbon containing isobutene
01/11/2012CN101107208B Method for making an epoxide
01/05/2012WO2012003519A1 Epoxidation of glycerol and derivatives therefrom
01/05/2012WO2012002652A2 Method for preparing chlorohydrins composition and method for preparing epichlorohydrin using chlorohydrins composition prepared thereby
01/05/2012WO2012002651A2 Method for preparing chlorohydrins composition and method for preparing epichlorohydrin using chlorohydrins composition prepared thereby
01/05/2012WO2012002650A2 Method for preparing chlorohydrins composition and method for preparing epichlorohydrin using chlorohydrins composition prepared thereby
01/05/2012WO2012002649A2 Method for preparing chlorohydrins and method for preparing epichlorohydrin using chlorohydrins prepared thereby
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