| Patents for C07C 31 - Saturated compounds having hydroxy or o-metal groups bound to acyclic carbon atoms (16,921) |
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| 09/25/2013 | CN102040625B Chiral spiro pyridylamidophosphine ligand compounds and synthesis method and application thereof |
| 09/25/2013 | CN101830776B Method for synthesizing ethanol |
| 09/24/2013 | US8540960 Method for producing of ultra-clean and high-purity electronic grade reagents |
| 09/24/2013 | CA2522928C Purification of biologically-produced 1,3-propanediol |
| 09/19/2013 | WO2013137955A1 Ethanol manufacturing process over catalyst having improved radial crush strength |
| 09/19/2013 | WO2013137946A1 Rhodium/tin catalysts for the hydrogenation of acetic acid producing ethanol |
| 09/19/2013 | US20130245339 Production of fatty acids and derivatives thereof |
| 09/18/2013 | CN203196532U Desalination treatment device of oil gas condensed liquid ethylene glycol |
| 09/18/2013 | CN203196382U Oil-removing treatment device of oil gas condensate glycol |
| 09/18/2013 | CN203196366U Methanol rectification system energy-saving device |
| 09/18/2013 | CN203196363U Intermittent alcohol recovery device |
| 09/18/2013 | CN203196362U High-efficient alcohol recovery tower |
| 09/18/2013 | CN103314013A Simultaneous hydrolysis and hydrogenation of cellulose |
| 09/18/2013 | CN103304390A Intermittent extracting, distilling and separating method of methanol-butanone azeotropic mixture |
| 09/18/2013 | CN103304374A Method for separating and purifying 1, 3-propylene glycol in fermentation liquor by five-region simulated moving bed |
| 09/18/2013 | CN103304373A Batch extraction-rectification-separation method of dichloromethane-methanol azeotropic mixture |
| 09/18/2013 | CN103304372A Method for preparing methanol by sensible heat of blast furnace slag |
| 09/18/2013 | CN103304371A Intermittent extracting, distilling and separating method of methanol-methyl acrylate azeotropic mixture |
| 09/18/2013 | CN103301843A High-dispersion supported copper-based catalyst as well as preparation method and application thereof |
| 09/18/2013 | CN103301784A Improvement on cooling loop of isothermal converter in methanol equipment |
| 09/18/2013 | CN102553614B Preparation method of catalyst for producing difluoroethanol by hydrogenation of difluoro carboxylate |
| 09/18/2013 | CN102513107B Copper-based catalyst for neopentylene glycol preparation from hydrogenation method and preparation method thereof |
| 09/18/2013 | CN101910097B Process for the preparation of alkylene glycol |
| 09/18/2013 | CN101842343B Method for producing fatty acid alkyl ester and/or glycerin |
| 09/18/2013 | CN101801896B Method for producing alcohol and acid-treated raney catalyst |
| 09/18/2013 | CN101323557B Low temperature thermal conductive inks |
| 09/18/2013 | CN101314557B Method for manufacturing alkali metal alcoholates |
| 09/18/2013 | CN101090878B Method for preparing chlorohydrin by converting polyhydroxylated aliphatic hydrocarbons |
| 09/17/2013 | US8536381 Process for purifying hydrogen chloride |
| 09/12/2013 | WO2013133362A1 Catalyst for synthesis of oxygenated product, apparatus for producing oxygenated product and method for producing oxygenated product |
| 09/12/2013 | WO2013131225A1 Method for producing xylitol by using hydrolysate of eucalyptus chips, and hydrolysis tower |
| 09/12/2013 | US20130237553 Multicomponent system of resuvastatin calcium salt and sorbitol |
| 09/12/2013 | DE10136233B4 Verfahren zur Reinigung eines polycyclischen Diols A method for purifying a polycyclic diol |
| 09/11/2013 | EP2636448A1 Catalyst for ethanol production via hydrogenation of oxalate and preparation method and use thereof |
| 09/11/2013 | EP2635691A1 Production of gasoline from fermentable feedstocks |
| 09/11/2013 | EP2635547A1 Chiral intermediates useful for the preparation of hydroxyphosphine ligands |
| 09/11/2013 | CN203187603U System for recycling butynediol low-pressure hydrogenation catalyst |
| 09/11/2013 | CN203183879U Adsorbing system for treating waste gas generated in production of sensitive dry film |
| 09/11/2013 | CN203183874U High-efficiency methyl alcohol washing filtering tower methyl alcohol device |
| 09/11/2013 | CN203183720U Waste ethyl alcohol recycling system |
| 09/11/2013 | CN203183716U Alcohol distillation device with heat recovery device |
| 09/11/2013 | CN103298976A Method and energy-carrier production installation for carbon-dioxide-neutral compensation for current level fluctuations in an electrical power supply system as a result of generation peaks and generation troughs in the generation of electrical energ |
| 09/11/2013 | CN103298773A Method for producing glycol from polyhydric alcohol |
| 09/11/2013 | CN103289754A Recovery method and apparatus of flash steam |
| 09/11/2013 | CN103288666A Method for continuous gas phase synthesis of oxamide |
| 09/11/2013 | CN103288597A Synthetic method of (R)- or (S)-2-ethylhexanol |
| 09/11/2013 | CN103288596A Method for preparing monohydric alcohol or dihydric alcohol through organic acid hydrogenation |
| 09/11/2013 | CN103288595A Recovery method and device for glyphosate raw material methanol |
| 09/11/2013 | CN103288594A Method for preparing methanol and ethanol by methyl acetate by way of hydrogenation |
| 09/11/2013 | CN103288593A Device and method for producing sodium methoxide through recompression of mechanical steam |
| 09/11/2013 | CN103288581A Batch extractive distillation separation method of benzene-propyl alcohol azeotropic mixture |
| 09/11/2013 | CN103288580A Method for recycling benzene, carbinol and formaldehyde from trioxymethylene device |
| 09/11/2013 | CN103285611A Device and method for transferring refined ethylene oxide through ethylene glycol |
| 09/11/2013 | CN102584527B Method for utilizing coal and salt comprehensively |
| 09/11/2013 | CN102408309B Method for purifying glycerol waste liquid |
| 09/11/2013 | CN102304019B Method for removing propyl propionate in process for preparing normal propyl alcohol by hydrogenating propionaldehyde |
| 09/11/2013 | CN102266729B Organic-inorganic hydrid film used for pervaporation separation of methanol/methyl acetate azeotropic system and preparation method thereof |
| 09/11/2013 | CN101830775B Co-production of methanol and ammonia |
| 09/06/2013 | WO2013130170A1 Process for preparing dialkyl carbonate and diol products |
| 09/06/2013 | CA2847233A1 Catalyst for c2 oxygenate synthesis, device for manufacturing c2 oxygenate, and method for manufacturing c2 oxygenate |
| 09/05/2013 | DE10227351B4 Verfahren zur Herstellung von Isobutylen und Methanol Process for the preparation of isobutylene and methanol |
| 09/04/2013 | EP2634167A1 Process for the manufacture of dichloropropanol |
| 09/04/2013 | CN203174007U Ethylene glycol rectification device system in ethylene glycol production industry through synthesis gas |
| 09/04/2013 | CN203173830U Quick shell driving system for gas, ammonia and methanol preparation by coal gasification |
| 09/04/2013 | CN203170043U Dynamic accumulation intermittent ethyl alcohol recovery tower device |
| 09/04/2013 | CN103282336A Dividing wall column for producing high-urity neopentyl glycol, and manufacturing method using same |
| 09/04/2013 | CN103282335A Process for producing fatty alcohols from fatty acids |
| 09/04/2013 | CN103282334A Pressure driven distillation for producing and recovering ethanol from hydrogenation process |
| 09/04/2013 | CN103282333A Ethanol process using hydrogenation catalysts having an amorphous support |
| 09/04/2013 | CN103275000A Preparation method of rebamipide eutectic |
| 09/04/2013 | CN103274900A Method for extracting glycerol from biodiesel wastewater |
| 09/04/2013 | CN103274899A Preparation method of trimethylolpropane |
| 09/04/2013 | CN103274898A Process for recovering distillation waste liquid generated by producing 1,4-butanediol |
| 09/04/2013 | CN103274897A Method for aluminium isopropoxide-recycle continuous catalytic production of isobutanol |
| 09/04/2013 | CN103272609A Catalyst for synthesizing isobutanol by utilizing synthesis gas as well as preparation method and application of catalyst |
| 09/04/2013 | CN103272608A Catalyst for preparing primary alcohol with branched chain in beta position as well as preparation method and application of catalyst |
| 09/04/2013 | CN103272607A Copper based catalyst used for hydrogenating carbon dioxide to synthesize methanol, and preparation method and application thereof |
| 09/04/2013 | CN103272579A Catalyst for oriented synthesis of isobutanol by synthesis gas as well as preparation method and application of catalyst |
| 09/04/2013 | CN103272396A Continuous rectification device for butanol dehydration |
| 09/04/2013 | CN102659076B Method for co-production of various chemical products from natural gas, coal and petroleum |
| 09/04/2013 | CN102430254B Rectification technology and apparatus of aqueous solution of methanol or ethanol |
| 09/04/2013 | CN102351896B Method for producing dibutyl phosphate by comprehensively using three wastes in production process |
| 09/04/2013 | CN102329196B Method for separating out mono-pentaerythritol and dipentaerythritol |
| 09/04/2013 | CN102191083B Series-wound type poly-generation technology for coal chemical industry |
| 09/03/2013 | US8524945 Method for producing acrolein comprising the regeneration of a raw glycerin phase |
| 09/03/2013 | US8524927 Process for making ethylene oxide using microchannel process technology |
| 08/29/2013 | US20130225866 Processes for Producing Phenol |
| 08/28/2013 | EP2630247A1 Production of butanol from carbon monoxide by a recombinant microorganism |
| 08/28/2013 | EP2630109A1 Process for the production of alkylene glycol |
| 08/28/2013 | EP2629884A1 Process and plant for the production of methanol with isothermal catalytic beds |
| 08/28/2013 | CN203159556U System for preparing PTA/PET based on pyrolysis and gasification device |
| 08/28/2013 | CN203159508U Waste heat utilization device for absolute ethyl alcohol production line |
| 08/28/2013 | CN203154862U Condensing system used for recycling ethanol |
| 08/28/2013 | CN203154858U Alcohol recovery tower |
| 08/28/2013 | CN203154855U Absolute ethyl alcohol gas-liquid uniform distribution dehydrating tower |
| 08/28/2013 | CN203154853U High-efficiency alcohol recovery tower |
| 08/28/2013 | CN203154851U Alcohol distillation and purification apparatus |
| 08/28/2013 | CN103270011A Process for making polyglycerol ethers of fatty alcohols |
| 08/28/2013 | CN103270010A Extractive distillation of crude ethanol |
| 08/28/2013 | CN103265986A Method for extracting coal-based natural gas from methanol blowdown gas and method for producing CNG (compressed natural gas) |