Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 31 - Saturated compounds having hydroxy or o-metal groups bound to acyclic carbon atoms
Patents for C07C 31 - Saturated compounds having hydroxy or o-metal groups bound to acyclic carbon atoms (16,921)
05/2012
05/30/2012CN102476056A Catalyst used in fatty alcohol production with fatty acid methyl ester catalyzed hydrogenation technology, preparation method thereof, and application thereof
05/30/2012CN102276415B Method for improving fluorine-containing alkyl alcohol yield
05/30/2012CN101757947B Modified resin catalyst and preparation method thereof
05/30/2012CN101693646B Process for preparing dichloropropanol through glycerol chlorination method
05/30/2012CN101525272B Ethanol distillation dehydration energy saving technique and device
05/30/2012CN101481293B Catalytic hydrolysis process for by-product methyl acetate of purified terephthalic acid production
05/30/2012CN101475444B Partial dehydration and purification process for crude glycerine
05/30/2012CN101407448B Method for continuously preparing 1,3-propanediol by one-step glycerol conversion
05/30/2012CN101376620B Desalination process for producing 1,3-propanediol by fermentation method
05/30/2012CN101367711B Method for purification of glycerol from biodiesel production
05/29/2012CA2667087C Methanol synthesis
05/29/2012CA2518849C Method for obtaining ethanol
05/24/2012WO2012068051A1 Dual phase catalysts system for mixed olefin hydrations
05/24/2012WO2012067222A1 Methanol production process
05/24/2012WO2012065571A1 Chiral spiro-pyridylamidophosphine ligand compound, synthesis method therefor and application thereof
05/24/2012WO2012065326A1 Auxiliary-modified catalyst for producing methanol by catalytic hydrogenation of carbon dioxide and preparation thereof
05/24/2012CA2817826A1 Process for producing methanol
05/23/2012EP2454225A2 Systems and methods for removing catalyst and recovering free carboxylic acids from transesterification reaction
05/23/2012EP2454222A2 Recovery of butanol from a mixture of butanol, water and an organic extractant
05/23/2012CN202226794U High-purity pentaerythritol purification device
05/23/2012CN102471785A 从丁醇、水和有机萃取剂的混合物中回收丁醇 From a mixture of alcohol, water and an organic extractant in the recovery of butanol
05/23/2012CN102471706A Gasification of carbonaceous materials and gas to liquid processes
05/23/2012CN102471203A 六氟丙酮一水合物的制造方法 A method for producing hexafluoroacetone hydrate
05/23/2012CN102471195A 从丁醇、水和有机萃取剂的混合物中回收丁醇 From a mixture of alcohol, water and an organic extractant in the recovery of butanol
05/23/2012CN102471194A 用于生产甲醇和二甲醚的方法和装置 Method and apparatus for the production of methanol and dimethyl ether is used
05/23/2012CN102471193A 用于生产甲醇的设备和方法 Apparatus and method for the production of methanol
05/23/2012CN102464572A Method for hydrogenolysis of sorbitol
05/23/2012CN102464571A Ultrasonic atomization apparatus for ethanol concentration and ethanol concentration method
05/23/2012CN102464570A 一种醇类或混合醇类和甲烷化制烃类的串联生产方法 A method for producing an alcohol or mixture of alcohols, a series system of hydrocarbons and methanation
05/23/2012CN102463206A Device and method for concentrating ethanol through ultrasonic atomization
05/23/2012CN102463122A 一种用于草酸酯加氢的Cu–Ag/SiO<sub>2</sub>催化剂 An oxalate hydrogenation of Cu-Ag / SiO <sub> 2 </ sub> Catalyst
05/23/2012CN102463111A Preparation method of catalyst for sorbitol hydrogenolysis
05/23/2012CN101879448B Ordered structure catalyst for hydrogenation of oxalic ester for preparing ethylene glycol and preparation method thereof
05/23/2012CN101797442B Membrane separation method for recycling methanol purge gas
05/23/2012CN101786024B Alumina carrier with high hydrothermal stability and preparation method thereof
05/23/2012CN101610838B Catalyst for alcohol production
05/23/2012CN101560142B Separating and refining method of arabitol in fermentation liquor
05/23/2012CN101265148B Method for preparing formic acid, methanol and methane by using metal hydro-thermal to reduce CO2
05/23/2012CN101102986B Method for preparing trimethylolpropane
05/22/2012US8183417 Purification of biologically-produced 1,3-propanediol
05/18/2012WO2012064367A2 Treatment of ruminant exhalations
05/18/2012WO2012063349A1 Glycerin purification method
05/18/2012WO2012062338A1 Process for the selective preparation of iso-propanol, iso-butanol and other c3+ alcohols from synthesis gas and methanol
05/18/2012CA2816038A1 Process for the selective preparation of 1-propanol, iso-butanol and other c3+ alcohols from synthesis gas and methanol
05/17/2012US20120123168 Production of fuel from chemicals derived from biomass
05/16/2012DE102007040707B4 Verfahren und Anlage zur Herstellung von Methanol Method and apparatus for producing methanol
05/16/2012CN202219160U Differential pressure reducing device utilizing organic solvent to wash reactor
05/16/2012CN102459307A 脂肪酸低级烷基酯、甘油以及甾醇糖苷的制造法 Fatty acid lower alkyl esters, glycerol and sterol glycosides manufacturing method
05/16/2012CN102459138A 分离发酵液成分的方法 Method of separating the fermentation broth constituents
05/16/2012CN102453117A Alkali metal alkoxide and preparation method thereof
05/16/2012CN102452900A Method for preparing ethylene glycol from ethylene
05/16/2012CN102452899A Method for preparing propylene glycol from propylene
05/16/2012CN102452898A Method for producing crystalline xylitol by using membrane technology and indirect electroreduction method
05/16/2012CN102452897A Production process of ultra-high-purity isopropanol
05/16/2012CN102452896A Method of preparing methanol through metal hydrothermal reduction of formic acid
05/16/2012CN102451763A Titanium-silicon molecular sieve compound catalyst and preparation method thereof
05/16/2012CN102451716A Hydrogenation catalyst and synthesis method of ethylene glycol
05/16/2012CN102451695A Preparation method of copper base catalyst for methanol synthesis
05/16/2012CN102451692A Ethanol synthesis catalyst and preparation method thereof
05/16/2012CN102451687A Hydrogenation catalyst and preparation method thereof and synthesis method of ethylene glycol
05/16/2012CN102451654A Apparatus for concentrating ethanol solution by using ultrasonic wave
05/16/2012CN102008963B Method for preparing low-carbon mixed alcohol catalyst from synthesis gas
05/16/2012CN101362674B Method for extracting polyol in fermentation liquor by supercritical microemulsion/reverse micelle membrane separation
05/15/2012US8178730 Processes related to the hydroformylation of butenes
05/10/2012WO2012059807A1 Chiral intermediates useful for the preparation of hydroxyphosphine ligands
05/10/2012US20120116099 Method of conveying liquids
05/10/2012US20120115240 Treatment of ruminant exhalations
05/09/2012EP2450333A1 Method for producing alicyclic alcohol
05/09/2012EP2450100A1 Process and plant for the production of methanol with isothermal catalytic beds
05/09/2012EP2448911A1 Method of preparing 1-chloroacetamido-1,3,3,5,5-pentamethylcyclohexane
05/09/2012EP2448897A1 Method and system for producing methanol and dimethyl ether
05/09/2012EP2448672A2 Methods of making improved cobaltmolybdenum-sulfide catalyst compositions for higher alcohol synthesis
05/09/2012CN202214307U 1,4-butanediol residual liquid recycling system
05/09/2012CN202214306U Process device for preparing ethanol by utilizing acetic acid
05/09/2012CN202212161U Hydrogenation reaction kettle for sorbitol
05/09/2012CN102443023A Preparation method of sulfonated cerium phenylphosphinate
05/09/2012CN102442887A Method for generating glycol through two-step catalytic hydrogenation reaction of oxalate
05/09/2012CN102442886A Method for directly preparing glycols from biological cellulosan
05/09/2012CN102442885A Method of synthesizing glycol
05/09/2012CN102442884A Method for recovering ethanol during soy production process and device thereof
05/09/2012CN102442883A Ethanol production from acetic acid utilizing a cobalt catalyst
05/09/2012CN102442882A Separating and recovering method for organic oxygen-containing compounds in Fischer-Tropsch synthesis water phase
05/09/2012CN102441394A Hydrothermal production method of nano ternary copper catalyst used in process of producing methanol by hydrogenating titanium dioxide
05/09/2012CN101862659B Catalytic hydrogen supply material for preparing methanol and preparation method thereof
05/09/2012CN101475441B Method for preparing ethylene glycol from oxalic ester
05/08/2012CA2513660C Hydroxyl compounds and compositions for cholesterol management and related uses
05/03/2012WO2012035160A4 Simultaneous hydrolysis and hydrogenation of cellulose
05/03/2012WO2012002651A3 Method for preparing chlorohydrins composition and method for preparing epichlorohydrin using chlorohydrins composition prepared thereby
05/03/2012WO2012002650A3 Method for preparing chlorohydrins composition and method for preparing epichlorohydrin using chlorohydrins composition prepared thereby
05/03/2012WO2012002649A3 Method for preparing chlorohydrins and method for preparing epichlorohydrin using chlorohydrins prepared thereby
05/03/2012WO2012002648A3 Method for preparing chlorohydrins and method for preparing epichlorohydrin using chlorohydrins prepared thereby
05/03/2012WO2011142550A3 Method for producing hydrogen from cellulose
05/03/2012US20120108855 Increased expression of transhydrogenase genes and their use in ethanol production
05/03/2012US20120107749 Resist pattern forming method and developer
05/02/2012EP2447237A2 Alternative paths to alcohols and hydrocarbons from biomass
05/02/2012EP1927583B1 Process for production of dialkyl carbonate and diol
05/02/2012CN102439072A Process for recovery of values from a fermentation mass obtained in producing ethanol and products thereof
05/02/2012CN102438972A Process for producing fatty alcohols by hydrogenation of fatty acid triglycerides on a copper-containing heterogeneous catalyst
05/02/2012CN102432461A Production method and system for distilling mono-fatty glyceride
05/02/2012CN102432432A Preparation method of cordycepic acid
1 ... 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 ... 170