| Patents for C07C 31 - Saturated compounds having hydroxy or o-metal groups bound to acyclic carbon atoms (16,921) |
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| 01/09/2013 | CN102869638A Processes for producing alcohols from a mixed acid feed |
| 01/09/2013 | CN102865754A Condenser and methanol synthesis system comprising condenser |
| 01/09/2013 | CN102863316A Ethylene glycol production device |
| 01/09/2013 | CN102863315A Method of using lanolin to prepare wool acid metal soap and lanonol |
| 01/09/2013 | CN102861561A Desorption regeneration method of hydrophobic macroporous polymer adsorbent adsorbed with butanol |
| 01/09/2013 | CN102861538A Tube type fixed bed reactor |
| 01/09/2013 | CN102861510A Method for converting CO2 to methyl alcohol under synergistic action of ultraviolet light/coal |
| 01/09/2013 | CN102372811B Preparation method of macroporous organic/inorganic nanometer composite resin |
| 01/09/2013 | CN102115408B Method for preparing pentaerythritol with co-production of potassium formate and sodium carbonate |
| 01/09/2013 | CN101993348B Method for preparing glycol from oxalate |
| 01/09/2013 | CN101745433B glycol as catalyst prepared by hydrogenising oxalate as well as forming method and application thereof |
| 01/09/2013 | CN101745398B Amorphous alloy and preparation thereof as well as catalyst and method for transforming synthesis gas |
| 01/09/2013 | CN101555194B Method for separating aqueous phase byproduct from Fischer-Tropsch synthesis reaction |
| 01/08/2013 | CA2456711C Chain growth reaction process using zinc alkyls |
| 01/03/2013 | WO2012149199A3 Process for reducing acetic acid concentration in a crude ethanol product |
| 01/03/2013 | US20130005900 Gels and soft elastomers made with natural oil based polyols |
| 01/03/2013 | DE102010033844B4 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 |
| 01/02/2013 | EP2540693A1 Mixed magnesium dialkoxide particulate, method for synthesizing same, and method for use thereof |
| 01/02/2013 | EP2539308A2 Processes and systems for the production of propylene glycol from glycerol |
| 01/02/2013 | EP2539307A1 Process for preparing methanol |
| 01/02/2013 | EP2539070A1 Catalysts and processes for the hydrogenolysis of glycerol and other organic compounds for producing polyols and propylene glycol |
| 01/02/2013 | CN202643598U Dimethyl oxalate hydrogenation equipment |
| 01/02/2013 | CN202643597U Dimethyl oxalate removing device of hydrogenation reactor sub-line in production of coal-made ethylene glycol |
| 01/02/2013 | CN202638396U 1, 4-cyclohexanedimethanol reactor |
| 01/02/2013 | CN202638231U Cyclic utilization device for waste gases emitted in carbonylation reaction in glycol industrial production |
| 01/02/2013 | CN202638031U Gas liquid separation structure for 1,4-cyclohexanedimethanol reactor |
| 01/02/2013 | CN202638022U Device for cooling aluminum isopropoxide salt with heating medium |
| 01/02/2013 | CN102858729A Processes and systems for the production of propylene glycol from glycerol |
| 01/02/2013 | CN102858728A Improved catalysts for hydrodeoxygenation of polyols |
| 01/02/2013 | CN102858727A Process for production of alkylene carbonates and/or alkylene glycols |
| 01/02/2013 | CN102858453A Catalysts and processes for the hydrogenolysis of glycerol and other organic compounds for producing polyols and propylene glycol |
| 01/02/2013 | CN102850185A Method for synthesizing isopropanol by using cation exchange resin as catalyst |
| 01/02/2013 | CN102850184A Process for purifying ethanol |
| 01/02/2013 | CN102850183A Methanol synthesis system and method |
| 01/02/2013 | CN102850182A Coarse methanol synthesis system |
| 01/02/2013 | CN102847544A Catalytic agent for preparing ethanol by using acetic acid hydrogenation and preparation method thereof |
| 01/02/2013 | CN102847535A Catalyst for preparation of ethanol through acetic acid hydrogenation and preparation method thereof |
| 01/02/2013 | CN102161938B Method for producing epoxy fatty acid methyl ester by using illegal cooking oil |
| 01/02/2013 | CN102125857B Cobalt-nickel-molybdenum-potassium (Co-Ni-Mo-K) catalyst for preparing low carbon alcohol by synthetic gas and preparation method thereof |
| 01/02/2013 | CN101993730B Multifunctional energy system based on appropriate conversion of chemical energy of fossil fuel |
| 01/02/2013 | CN101838181B Preparation method of xylitol micro powders |
| 01/02/2013 | CN101823939B Novel process for preparing xylitol |
| 01/02/2013 | CN101792680B Comprehensive utilization method and system for coal |
| 01/02/2013 | CN101643795B Method for preparing xylose and xylitol by using bamboo |
| 01/02/2013 | CN101619019B Preparation method of acrolein using supercritical water |
| 01/02/2013 | CN101605752B Process for the preparation of alkanediol and dialkyl carbonate |
| 01/02/2013 | CN101605751B Process for the preparation of alkanediol and dialkyl carbonate |
| 01/02/2013 | CN101565353B Preparation method for 2-propyl enanthol |
| 01/01/2013 | US8344184 Methods for promoting syngas-to-alcohol catalysis |
| 12/27/2012 | WO2012177922A2 Suspended solids separation systems and methods |
| 12/27/2012 | WO2012149156A3 Process to reduce ethanol recycled to acetic acid hydrogenation reactor |
| 12/27/2012 | WO2012129384A3 Compositions and processes of preparing and using the same |
| 12/26/2012 | CN202626058U Technical system for producing ethanol from acetate and selectively coproducing 2-butanol |
| 12/26/2012 | CN102839202A Method for processing erythritol fermentation liquor |
| 12/26/2012 | CN102839056A Stepped recovery and purification method and device of biodiesel methanol |
| 12/26/2012 | CN102838451A Method of preparing xylitol by utilizing of corncob |
| 12/26/2012 | CN102838450A Method for catalyzing synthesizing sec-butyl alcohol through cation exchange resin |
| 12/26/2012 | CN102838449A Method for producing octacosanol with special content |
| 12/26/2012 | CN102836681A Gas distributor used for methanol synthesis reactor |
| 12/26/2012 | CN102476056B Catalyst used in fatty alcohol production with fatty acid methyl ester catalyzed hydrogenation technology, preparation method thereof, and application thereof |
| 12/26/2012 | CN102319575B Application of Cu-Fe-based catalyst in synthesis of higher alcohol with synthetic gas |
| 12/26/2012 | CN102039058B Large-scale methanol multi-effect energy-saving rectifying device and process |
| 12/26/2012 | CN101983765B Catalyst for preparing methyl alcohol by catalytic hydrogenation on assistant modified carbon dioxide and preparation method thereof |
| 12/26/2012 | CN101830777B Method for recovering carbon dioxide by salting and extracting dihydric alcohol in fermentation liquor by coupling |
| 12/26/2012 | CN101747145B End purification system for gasifying and liquefying domestic garbage and organic waste |
| 12/26/2012 | CN101704705B Method for converting isobornyl isopropyl ether |
| 12/26/2012 | CN101696156B Fixed bed glycerin decoloring process and reaction kettle for implementing same |
| 12/26/2012 | CN101607869B Methanol double-effect rectification high-elasticity combined technique and system therefor |
| 12/26/2012 | CN101356145B Process for industrial production of high-purity diols |
| 12/26/2012 | CN101311151B Process for the preparation of 3,3-dimethylbutanal |
| 12/20/2012 | WO2012173647A1 Extractive distillation of crude alcohol product |
| 12/20/2012 | WO2012173646A1 Distillation of crude alcohol product using entrainer |
| 12/20/2012 | WO2012172893A1 Method for producing hexafluoroacetone or hydrate thereof |
| 12/20/2012 | WO2012171554A1 Method and apparatus for the removal of polyvalent cations from mono ethylene glycol |
| 12/20/2012 | WO2012149150A3 Process to recover ethanol with secondary reactors for hydrolysis of acetal |
| 12/20/2012 | US20120323047 Use of thiamine and nicotine adenine dinucleotide for butanol production |
| 12/20/2012 | CA2838617A1 Method and apparatus for the removal of polyvalent cations from mono ethylene glycol |
| 12/19/2012 | EP2534125A1 Process for producing a monomer component from a genetically modified polyhydroxyalkanoate biomass |
| 12/19/2012 | EP2534122A2 Processes for economically converting municipal solid waste into ethanol |
| 12/19/2012 | CN202605993U Isopropyl alcohol dehydration system |
| 12/19/2012 | CN102826959A Method for extracting erythritol from erythritol mother liquor |
| 12/19/2012 | CN102826958A Treatment method of erythritol mother liquor |
| 12/19/2012 | CN102826957A Method for removing basic nitrogen from methanol used as benzene-ethanol alkylation reaction raw material |
| 12/19/2012 | CN102826956A Method for separating methyl propionate-methanol-water system by integration of salt-effect extraction and rectification |
| 12/19/2012 | CN102824915A Catalyst for preparing lower-carbon glycols through hydrogenolysis of C5 and C6 sugar alcohol mixture and preparation method of catalyst |
| 12/18/2012 | US8334415 Process and apparatus for reducing heavy byproduct formation during distillation |
| 12/18/2012 | CA2522691C Process for preparing l-iditol |
| 12/13/2012 | WO2012170060A1 Processes for producing hexanediol (hdo), hexamethylenediamine (hmd), and derivatives thereof |
| 12/13/2012 | WO2012170059A1 Processes for producing hexanediol (hdo), hexamethylenediamine (hmd) from fermentation broths containing adipic acid |
| 12/13/2012 | WO2012167525A1 Method for co-producing and separating diol and organic acid |
| 12/12/2012 | EP2531474A1 Preparation method for making tin- containing catalyst |
| 12/12/2012 | EP2531473A1 Ethanol compositions |
| 12/12/2012 | EP2531472A2 Process for the production of ethanol by hydrogenation of vaporized acetic acid |
| 12/12/2012 | EP2531470A2 Process for producing ethanol using an extractive distillation column |
| 12/12/2012 | EP2531468A2 Process for purifying ethanol |
| 12/12/2012 | EP2531466A2 Process for purifying a crude ethanol product |
| 12/12/2012 | EP2531292A2 Processes for producing ethanol from acetaldehyde |
| 12/12/2012 | EP2531291A1 Preparation and use of a catalyst for producing ethanol comprising a crystalline support modifier |
| 12/12/2012 | CN202595003U Recycling system for methanol |
| 12/12/2012 | CN202595002U Methanol production equipment |