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)
10/2012
10/03/2012CN102702118A Valsartan organic pharmaceutical co-crystal and preparation method thereof
10/03/2012CN102701909A Method for recovering pentaerythritol from byproduct sodium formate of pentaerythritol
10/03/2012CN102701908A Process for preparing neopentyl glycol with calcium method
10/03/2012CN102701907A Green method for preparing nopol
10/03/2012CN102701906A Methanol purification method
10/03/2012CN102698768A Catalyst used in preparation of fluorine-containing low carbon alcohol and preparation method for catalyst
10/03/2012CN102698659A Methanol synthesis reactor structure
10/03/2012CN102698617A Acid-alkali polymer blend pervaporation membrane, and preparation method and application thereof
10/03/2012CN102698569A Negative pressure-type recovery device for methanol and process for negative pressure-type recovery device
10/03/2012CN102145284B Catalyst for preparing 1,3-propylene glycol by directly carrying out hydrotreating on glycerin and preparation method of catalyst
10/03/2012CN102091429B Low-pressure ethanol recovery device and method with triple effect rectification
10/03/2012CN101698632B High-purity 2-ethylene chlorohydrin production method
10/03/2012CN101659681B Method for producing wood sugar product
10/03/2012CN101613970B Method for preparing bagasse dissolving pulp and pre-extracting hemicellulose and product thereof
10/03/2012CN101565907B Bagasse alkaline pulping method by pre-extracting hemicellulose and product thereof
10/03/2012CN101514142B Self-unloading floating head isothermal reaction methanol synthesis reactor
10/03/2012CN101188314B Ionic compound, electrolytic solution, electrochemical device, and battery
10/02/2012CA2483405C Homogenous process for the hydrogenation of carboxylic acids and derivatives thereof
09/2012
09/27/2012WO2012129384A2 Compositions and processes of preparing and using the same
09/27/2012WO2012092512A3 Catalytic anti-markovnikov oxidation and hydration of olefins
09/27/2012WO2012082671A3 Polyepihalohydrin reverse emulsion breakers
09/27/2012WO2012039840A3 Processes for producing alcohols from a mixed acid feed
09/27/2012CA2820649A1 System and method for preparing liquid fuels
09/26/2012EP2501667A2 Method for producing a supported hydrogenation catalyst having increased hydrogenation activity
09/26/2012EP2501665A1 Methods for producing allyl chloride and dichlorohydrin
09/26/2012CN202450010U Hydrogenation reaction device system for use in ethylene glycol industrial production
09/26/2012CN202449878U Methanol and waste water heat recovery system in trade mark material production
09/26/2012CN202447055U Column plate connecting mechanism for ethyl methyl ketone hydration reactor
09/26/2012CN202446846U Methanol refining transformation device
09/26/2012CN102690186A Methyl acetate hydrolysis partition reaction rectification column and operating method thereof
09/26/2012CN102690185A Reactive distillation process and plant for obtaining acetic acid and alcohol from the hydrolysis of methyl acetate
09/26/2012CN102690172A Method for producing isopropanol by acetone hydrogenation
09/26/2012CN102690171A Process for preparing ethanol from synthesis gas via methyl alcohol
09/26/2012CN102690170A Method for preparing ethanol by acetic acid gas phase hydrogenation
09/26/2012CN102690169A Method for cogeneration of methanol, CNG (compressed natural gas) and LNG (liquefied natural gas) from coke-oven gas and converter gas
09/26/2012CN102690168A Method for making a chlorohydrin starting with a polyhydroxylated aliphatic hydrocarbon
09/26/2012CN102689936A Method for processing wastewater from production of epoxy chloropropane by using glycerol as material
09/26/2012CN102688776A Solid catalyst for hydration of epoxy compound to prepare diol and its application
09/26/2012CN102688768A Cobalt-based catalyst for synthesizing ethanol, preparation method and application thereof
09/26/2012CN102688758A Catalyst for preparing ethanol by acetic acid gas phase hydrogenation and preparation method thereof
09/26/2012CN102069015B Catalyst and preparation method thereof
09/26/2012CN102060403B Sewage treatment process capable of recovering low-carbon hydrocarbons and low-carbon oxygen-containing organic matters
09/26/2012CN101870637B Technology for extracting and preparing policosanol
09/26/2012CN101570469B Method for continuously producing isobutyl alcohol through hydrogenation of methylacrolein
09/26/2012CN101531914B Method for producing biodiesel by taking pepper seed oil as a raw material and cyclohexane catalysis
09/26/2012CN101189205B Selective oxidative conversion of methane to methanol, dimethyl ether and derived products
09/20/2012WO2012125276A2 Improved methods for producing bioderived propylene glycol
09/20/2012DE102011005608A1 Mischoxidzusammensetzungen und Verfahren zur Herstellung von Isoolefinen Mixed oxide compositions and methods for the production of isoolefins
09/20/2012CA2828880A1 Improved methods for producing bioderived propylene glycol
09/19/2012EP2499111A1 Reductive hydroformylation of an alkylene to an alkanol
09/19/2012CN202440451U Cyclized ester centrifugal device
09/19/2012CN202440450U System for extracting sodium formate generated in pentaerythritol
09/19/2012CN202440449U Filtering device capable of improving quality of pentaerythritol
09/19/2012CN202440448U Pentaerythritol recovery system
09/19/2012CN202440447U Trimethylolpropane rectifying system
09/19/2012CN202440446U Recovery device for methanol
09/19/2012CN202438167U Alcohol recovery system
09/19/2012CN102686546A Reductive hydroformylation of an alkylene to an alkanol
09/19/2012CN102686545A Biofuels via hydrogenolysis-condensation
09/19/2012CN102676589A Method for producing, separating and purifying butanol by coupling fermenting with gas stripping
09/19/2012CN102675399A Method for extracting mogroside V and mannitol from corsvenor momordica fruit
09/19/2012CN102675084A A method for producing adipic acid by using waste polyurethane soles
09/19/2012CN102675047A Method for preparing dichloropropanol
09/19/2012CN102675046A Ultrasonic fast reaction method for preparing ethylene glycol antimony
09/19/2012CN102675045A Method for preparing ethylene glycol and 1,2-propylene glycol by using saccharide solution
09/19/2012CN102675044A Improved device for recovering alcohol
09/19/2012CN102675043A Technology for recovering methanol in fatty alcohol production process
09/19/2012CN102675042A Method for extracting and separating octacosanol from fruit and vegetable peels
09/19/2012CN102671682A Catalyst for synthesizing ethyl acetate, and preparation method and application of catalyst
09/19/2012CN102671672A Preparation method and application of carbon-supported nickel-based catalyst
09/19/2012CN102671408A Alcohol recovery device
09/19/2012CN102671404A Novel alcohol recycling device
09/19/2012CN102671401A Alcohol recovery tower
09/19/2012CN101850189B New process for continuous crystallization of sugar alcohol and vertical continuous crystallizer
09/19/2012CN101810262B Xylitol mother liquor crystallization method
09/13/2012US20120232174 Method for Increasing the Yield of a Slurry Bed Reactor
09/13/2012DE102008031338B4 Verfahren zur Herstellung von Neopentylglykol A process for the preparation of neopentyl glycol
09/12/2012CN202427318U Waste gas recycling device of dimethyl formamide (DMF) synthetic tower
09/12/2012CN102666804A Method for distillate production by means of catalytic oligomerization of olefins in the presence of methanol and/or dimethyl ether
09/12/2012CN102666803A Method for producing distillates by means of catalytic oligomerization of olefins in the presence of oxygenated compounds
09/12/2012CN102666478A Method for the combined production of diisocyanates and/or polyisocyanates and glycols
09/12/2012CN102666458A Recovery of butanol from a mixture of butanol, water, and an organic extractant
09/12/2012CN102666457A Recovery of butanol from a mixture of butanol, water, and an organic extractant
09/12/2012CN102666456A Method for producing 1,6-hexanediol
09/12/2012CN102666455A Method for producing decanols by means of hydrogenating decenals
09/12/2012CN102666451A Methods for producing allyl chloride and dichlorohydrin
09/12/2012CN102660330A Method for co-producing various chemical products by taking coal, petroleum, natural gas and salt as raw materials
09/12/2012CN102660007A Application of substituted alkane in saturated polyester resin
09/12/2012CN102659584A Chemical reaction system for producing oxalic acid diester as main products by using sodium formate as raw materials
09/12/2012CN102659556A Chemical reaction system for producing oxalic acid diester and oxalic acid as main products by using sodium formate as raw materials
09/12/2012CN102659516A Production method of hexanediol
09/12/2012CN102659515A Method for recovering 1,4-butanediol from waste liquor generated in production of 1,4-butanediol through Reppe method
09/12/2012CN102659514A Method for producing sec-butyl alcohol
09/12/2012CN102659513A Process for producing alcohol and selectively co-producing 2-butanol by utilizing acetate and matching process system thereof
09/12/2012CN102659511A Process for producing a chlorhydrin from a multihydroxylatedaliphatic hydrocarbon and/or ester thereof in the presence of metal salts
09/12/2012CN102659510A Method for starting alcohol-alkylation system after temperature drop and pressure relief
09/12/2012CN102659076A Method for co-production of various chemical products from natural gas, coal and petroleum
09/12/2012CN102658178A Photocatalyst with magnetic nanocapsule structure and preparation method and application of photocatalyst
09/12/2012CN102658177A Difunctional visual light responding catalyst, and preparation method and application thereof
09/12/2012CN102658165A Catalyst for preparing ethanol by acetic acid gas phase hydrogenation and preparation method thereof
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