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)
01/2013
01/09/2013CN101745433B glycol as catalyst prepared by hydrogenising oxalate as well as forming method and application thereof
01/09/2013CN101745398B Amorphous alloy and preparation thereof as well as catalyst and method for transforming synthesis gas
01/09/2013CN101735017B Method for refining borneol by utilizing supercritical CO2 fluid
01/09/2013CN101555194B Method for separating aqueous phase byproduct from Fischer-Tropsch synthesis reaction
01/08/2013US8350098 Ethanol production from acetic acid utilizing a molybdenum carbide catalyst
01/08/2013CA2456711C Chain growth reaction process using zinc alkyls
01/03/2013WO2013001027A1 Process for the preparation of beta-santalol
01/03/2013WO2013001026A1 Process for the preparation of beta-santalol
01/03/2013WO2013000896A1 Method and apparatus for circulating a glycol stream containing a concentration of divalent cations, and method of producing a natural gas product stream
01/03/2013WO2012149199A3 Process for reducing acetic acid concentration in a crude ethanol product
01/03/2013US20130006021 Method for isomerizing olefinically unsaturated alcohols
01/03/2013US20130005840 Process for the Production of Methanol Including Two Membrane Separation Steps
01/03/2013US20130005838 Method for adjusting hydrogen to carbon monoxide ratio in synthesis gas
01/03/2013US20130001062 Recovery of butanol from a mixture of butanol, water, and an organic extractant
01/03/2013US20130000209 Functionalized microscale diamond particles and related structures and methods
01/03/2013DE102010033844B4 Verfahren zur Gewinnung von Di-Trimethylolpropan und mit Trimethylolpropan angereicherten Produktströmen aus den Nebenströmen der Trimethylolpropanherstellung A process for the production of di-trimethylolpropane and trimethylolpropane-enriched product streams from the secondary streams of trimethylolpropane
01/02/2013EP2540693A1 Mixed magnesium dialkoxide particulate, method for synthesizing same, and method for use thereof
01/02/2013EP2540692A2 Production of propylene glycol from glycerol
01/02/2013EP2540388A1 Method for operating a methanation reactor and methanation reactor
01/02/2013EP2539309A2 A process for preparation of hydroxyacetone or propylene glycol
01/02/2013EP2539308A2 Processes and systems for the production of propylene glycol from glycerol
01/02/2013EP2539307A1 Process for preparing methanol
01/02/2013EP2539306A2 Process for producing allyl alcohol
01/02/2013EP2539070A1 Catalysts and processes for the hydrogenolysis of glycerol and other organic compounds for producing polyols and propylene glycol
01/02/2013CN202643598U Dimethyl oxalate hydrogenation equipment
01/02/2013CN202643597U Dimethyl oxalate removing device of hydrogenation reactor sub-line in production of coal-made ethylene glycol
01/02/2013CN202638396U 1, 4-cyclohexanedimethanol reactor
01/02/2013CN202638231U Cyclic utilization device for waste gases emitted in carbonylation reaction in glycol industrial production
01/02/2013CN202638031U Gas liquid separation structure for 1,4-cyclohexanedimethanol reactor
01/02/2013CN202638022U Device for cooling aluminum isopropoxide salt with heating medium
01/02/2013CN102858729A Processes and systems for the production of propylene glycol from glycerol
01/02/2013CN102858728A Improved catalysts for hydrodeoxygenation of polyols
01/02/2013CN102858727A Process for production of alkylene carbonates and/or alkylene glycols
01/02/2013CN102858453A Catalysts and processes for the hydrogenolysis of glycerol and other organic compounds for producing polyols and propylene glycol
01/02/2013CN102858447A Process for the synthesis of methanol
01/02/2013CN102850205A Method for producing 1,2-cyclohexanediol and adipic acid
01/02/2013CN102850187A Method for preparing 9-fluorenylmethanol
01/02/2013CN102850186A Method for preparing 3-methyl-3-buten-1-ol
01/02/2013CN102850185A Method for synthesizing isopropanol by using cation exchange resin as catalyst
01/02/2013CN102850184A Process for purifying ethanol
01/02/2013CN102850183A Methanol synthesis system and method
01/02/2013CN102850182A Coarse methanol synthesis system
01/02/2013CN102850181A Preparation method of higher alcohol
01/02/2013CN102850153A Asymmetric reduction reaction method for catalyzing alpha, beta-unsaturated ketene and saturated ketene
01/02/2013CN102847544A Catalytic agent for preparing ethanol by using acetic acid hydrogenation and preparation method thereof
01/02/2013CN102847535A Catalyst for preparation of ethanol through acetic acid hydrogenation and preparation method thereof
01/02/2013CN102250958B Method for quickly extracting carotenoid generated by in-vitro enzyme reaction
01/02/2013CN102161938B Method for producing epoxy fatty acid methyl ester by using illegal cooking oil
01/02/2013CN102125857B Cobalt-nickel-molybdenum-potassium (Co-Ni-Mo-K) catalyst for preparing low carbon alcohol by synthetic gas and preparation method thereof
01/02/2013CN102101868B 1,1'-bicarboline N,N'-dioxocompound and synthesis and application thereof
01/02/2013CN101993730B Multifunctional energy system based on appropriate conversion of chemical energy of fossil fuel
01/02/2013CN101985415B Preparation method of verbenol and verbenone through air oxidation of a-pinene at room temperature
01/02/2013CN101838181B Preparation method of xylitol micro powders
01/02/2013CN101823939B Novel process for preparing xylitol
01/02/2013CN101820964B Method for dewatering mixture of mostly ethanol and water
01/02/2013CN101792680B Comprehensive utilization method and system for coal
01/02/2013CN101643795B Method for preparing xylose and xylitol by using bamboo
01/02/2013CN101619019B Preparation method of acrolein using supercritical water
01/02/2013CN101605752B Process for the preparation of alkanediol and dialkyl carbonate
01/02/2013CN101605751B Process for the preparation of alkanediol and dialkyl carbonate
01/02/2013CN101565353B Preparation method for 2-propyl enanthol
01/02/2013CN101384532B Process for preparing optically active alcohols
01/02/2013CN101379017B Acrolein preparation method
01/02/2013CN101356146B Method for producing halogen-substituted benzenedimethanol
01/01/2013US8344189 Processes for the recovery of fuel-grade ethanol from dilute aqueous streams
01/01/2013US8344188 Methods and apparatus for synthesis of alcohols from syngas
01/01/2013US8344187 Practical method for reducing esters or lactones
01/01/2013US8344186 Processes for producing ethanol from acetaldehyde
01/01/2013US8344185 preparing an epoxide, wherein halogenated ketones are formed as by-products and there is at least one treatment intended to remove at least part of the halogenated ketones formed.
12/2012
12/27/2012WO2012177710A1 Microorganisms for producing butadiene and methods related thereto
12/27/2012WO2012177419A1 Process and apparatus for production and filtration of aminoalcohols using a continuous stirred tank slurry reactor
12/27/2012WO2012149156A3 Process to reduce ethanol recycled to acetic acid hydrogenation reactor
12/27/2012WO2012129384A3 Compositions and processes of preparing and using the same
12/27/2012WO2011000976A3 Plant for the distillation of crude glycerine from the production of biodiesel
12/27/2012US20120330070 Method Of Producing Lower Alcohols From Glycerol
12/26/2012EP2536486A1 Method and apparatus for heat restoration in a pervaporation process concentrating ethanol
12/26/2012CN202626058U Technical system for producing ethanol from acetate and selectively coproducing 2-butanol
12/26/2012CN102839202A Method for processing erythritol fermentation liquor
12/26/2012CN102839056A Stepped recovery and purification method and device of biodiesel methanol
12/26/2012CN102838452A Encommiol microwave extraction-macroporous resin separation integrated device
12/26/2012CN102838451A Method of preparing xylitol by utilizing of corncob
12/26/2012CN102838450A Method for catalyzing synthesizing sec-butyl alcohol through cation exchange resin
12/26/2012CN102838449A Method for producing octacosanol with special content
12/26/2012CN102836681A Gas distributor used for methanol synthesis reactor
12/26/2012CN102476056B Catalyst used in fatty alcohol production with fatty acid methyl ester catalyzed hydrogenation technology, preparation method thereof, and application thereof
12/26/2012CN102319575B Application of Cu-Fe-based catalyst in synthesis of higher alcohol with synthetic gas
12/26/2012CN102039058B Large-scale methanol multi-effect energy-saving rectifying device and process
12/26/2012CN101983765B Catalyst for preparing methyl alcohol by catalytic hydrogenation on assistant modified carbon dioxide and preparation method thereof
12/26/2012CN101830777B Method for recovering carbon dioxide by salting and extracting dihydric alcohol in fermentation liquor by coupling
12/26/2012CN101747145B End purification system for gasifying and liquefying domestic garbage and organic waste
12/26/2012CN101733122B Catalyst for preparing low-carbon mixed alcohol from carbon dioxide-containing synthesis gas, preparation method and application
12/26/2012CN101704705B Method for converting isobornyl isopropyl ether
12/26/2012CN101696156B Fixed bed glycerin decoloring process and reaction kettle for implementing same
12/26/2012CN101607869B Methanol double-effect rectification high-elasticity combined technique and system therefor
12/26/2012CN101544538B Method for preparing isopentenol from 3-methyl-3-butenol
12/26/2012CN101365670B 1,3/1,4-cyclohexane dimethanol based monomers and polymers
12/26/2012CN101356145B Process for industrial production of high-purity diols
12/26/2012CN101311151B Process for the preparation of 3,3-dimethylbutanal
12/25/2012US8338650 Palladium catalysts for making ethanol from acetic acid
12/25/2012US8338326 Tungsten carbide catalysts, their preparation and application in synthesis of ethylene glycol from cellulose
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