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)
12/2014
12/30/2014US8921607 Hydroformylation of butenes
12/24/2014CN204039299U 一种高纯度甲酸钠的提纯装置 A cleaning system of a high-purity sodium formate
12/24/2014CN204039298U 一种用含油废甲醇制备二甲醚的方法的装置 An apparatus for the production of methanol DME approach with oily waste
12/24/2014CN204039297U 甲醇合成催化剂活性低温利用装置 Methanol synthesis catalyst activity low utilization device
12/24/2014CN204039296U 1,4-丁二醇装置副产正丁醇提纯系统 1,4-butanediol byproduct device butanol purification system
12/24/2014CN204039295U 一种串联式酒精溶剂回收装置 A tandem-type alcohol solvent recovery
12/24/2014CN204034307U 重质物塔自动间歇送料系统 Heavies tower automatic intermittent feeding system
12/24/2014CN104245767A 聚氨酯泡沫生产方法、预混料、制剂和产品 Polyurethane foam production methods, premix formulations and products
12/24/2014CN104245649A 制备支化醇的方法 Branched alcohols prepared
12/24/2014CN104233364A 合成甲醇的方法 Method for the synthesis of methanol
12/24/2014CN104232713A 酶解法从水产品下脚料提取胶原蛋白纤维体污水处理工艺 Enzymatic extraction of collagen fiber body fish scraps from the sewage treatment process
12/24/2014CN104232195A 一种利用焦炉气联产甲醇和合成天然气的方法 A use of coke oven gas and methanol synthesis gas generation method
12/24/2014CN104230662A 一种高纯5n异丙醇铝的制备方法 Method for preparing high-purity aluminum isopropoxide 5n
12/24/2014CN104230661A 一种从石榴皮中提取甘露醇的方法 A method to extract from pomegranate peel Mannitol
12/24/2014CN104230660A 一种95级季戊四醇的制备方法 Method for preparing 95 Pentaerythritol
12/24/2014CN104230659A 一种高盐含甘油高深度有机废水中氯化钠及甘油的回收方法 A method of recovering high salt containing glycerol high depth of sodium chloride and organic waste glycerol
12/24/2014CN104230658A 一种从玉米发酵处理液中分离乙二醇和1,2-戊二醇的新方法 A New Method of ethylene glycol and 1,2-pentanediol isolated from corn fermentation treatment liquid
12/24/2014CN104230657A 新型节能式三塔连续萃取精馏工艺及其萃取精馏系统 New energy-saving type three-tower continuous extractive distillation process and extractive distillation system
12/24/2014CN104230656A 用于从合成气选择性地生产乙醇的方法和装置 From the synthesis gas to selectively produce ethanol method and apparatus for
12/24/2014CN104230655A 微波、固体超强碱催化法从天然蜂蜡中提取三十烷醇的工艺 Microwave, solid super base-catalyzed process Triacontanol extracted from natural beeswax
12/24/2014CN104230621A 一种由炭质材料生产甲烷联产低碳醇的方法 A co-production of low-carbon alcohols methane production from carbonaceous material
12/24/2014CN104230614A 一种由炭质材料生产甲烷联产低碳醇的方法 A co-production of low-carbon alcohols methane production from carbonaceous material
12/24/2014CN104230083A 高盐含甘油高深度有机废水中氯化钠及甘油的回收方法 High salt containing glycerol recovery process high depth of sodium chloride and organic waste glycerol
12/24/2014CN104230082A 一种高盐含甘油高深度有机废水中氯化钠及甘油的回收装置 A high-salt containing glycerol high depth of organic wastewater recovery of sodium chloride and glycerol
12/24/2014CN104230046A 一种高盐含甘油高深度有机废水中氯化钠及甘油的分离装置 A high-salt depth of organic wastewater containing glycerol high sodium chloride and glycerol separation device
12/24/2014CN104229831A 一种合成气制合成氨并联产乙二醇的工艺 A synthetic gas to ammonia and ethylene glycol cogeneration process
12/24/2014CN104226354A 一种用于丙酮加氢制异丙醇的催化剂及制法和应用 Acetone, isopropyl alcohol for hydrogenation catalysts and preparation method and application
12/24/2014CN104226206A 一种利用有机溶剂冲洗反应器的降压差装置 A use of organic solvent wash down the reactor heterodyne
12/24/2014CN103288597B (r)-或(s)-2-乙基己醇的合成方法 (R) - or synthesis method (s) -2- ethylhexanol
12/24/2014CN102978655B 一种可见光照射下将co2还原为甲醇的方法 A visible-light irradiation will co2 reduction method for methanol
12/24/2014CN102921468B 一种制备二元醇的催化剂 A catalyst for producing a dialcohol
12/24/2014CN102918013B 纯化乙醇的方法 Purified ethanol
12/24/2014CN102816047B 一种四甲基哌啶醇中氨味乙醇的除氨工艺 A process for removal of ammonia tetramethyl piperidine ethanol alcohol ammonia odor
12/24/2014CN102333748B 乙醇的制造方法 Method for producing ethanol
12/24/2014CN102126927B 一种非均相催化制备乙二醇和碳酸酯的方法 The method of preparation of a heterogeneous catalytic glycol and carbonate
12/23/2014US8916732 Method for preparing chlorohydrins and method for preparing epichlorohydrin using chlorohydrins prepared thereby
12/17/2014CN204022709U 一种丁醇脱水回收高纯丁醇的装置 A dewatering device recovering high purity alcohol butanol
12/17/2014CN204022708U 带有清除蜡质功能的甲醇生产系统 Function with clear wax methanol production system
12/17/2014CN204022707U 一种从气田污水中回收甲醇的系统 A methanol recovery system from sewage gas
12/17/2014CN204017520U 一种酒精净化设备 An alcoholic purification equipment
12/17/2014CN104220405A 二醇与碳酸二丁酯的分离方法、纯化方法以及制造方法 Dibutyl carbonate diol and separating method, purification method and a manufacturing method
12/17/2014CN104211609A 一种高纯度亮氨酸的提取方法 A high-purity leucine extraction method
12/17/2014CN104211577A 山梨糖醇的精制方法 Purification method of sorbitol
12/17/2014CN104211576A 乙酸加氢生产乙醇的方法 Hydrogenating acetic acid producing ethanol
12/17/2014CN104211575A 乙酸直接加氢制乙醇的方法 Acetate, ethanol direct hydrogenation method
12/17/2014CN104211574A 乙酸直接加氢生产乙醇的方法 Direct hydrogenation of acetic acid producing ethanol
12/17/2014CN104211573A 由醋酸加氢生产无水乙醇的方法 Production of ethanol by acetic acid hydrogenation method
12/17/2014CN104211572A 醋酸直接加氢生产无水乙醇的方法 Direct hydrogenation of acetic acid production of anhydrous ethanol method
12/17/2014CN104211571A 乙酸加氢生产无水乙醇的方法 Acetic acid hydrogenation method of ethanol production
12/17/2014CN104211570A 由乙酸直接加氢生产无水乙醇的方法 By direct hydrogenation of acetic acid production of anhydrous ethanol method
12/17/2014CN104211569A 醋酸直接加氢生产乙醇的方法 Direct hydrogenation of acetic acid producing ethanol
12/17/2014CN104211568A 由醋酸生产燃料乙醇的方法 Production of fuel ethanol by acetic acid method
12/17/2014CN104211567A 甲醇驰放气的利用方法 Chi deflated using the method of methanol
12/17/2014CN104211550A 一种利用共氧化法生产环氧丙烷副产的叔丁醇制备高纯异丁烯的方法 A use of co-production of propylene oxide by-product of tert-butanol method of preparation of high purity isobutylene
12/17/2014CN104209120A 介孔错桂纳米球稳定的金属簇及制备方法与应用 Gui wrong mesoporous nanospheres stable metal clusters and preparation method and application
12/17/2014CN104209028A 快速混合介质的装置及方法 Apparatus and method for rapid mixing of media
12/17/2014CN103553876B 一种丁辛醇残液液相加氢的方法 One kind of liquid-phase hydrogenation Oxo residue methods
12/17/2014CN103449971B a，长碳链正构二元醇的生产方法 a, long chain n-producing diol
12/17/2014CN103265403B 一种4,4,4-三氟丁醇的合成方法 One kind of 4,4,4-trifluoro-butanol synthesis
12/17/2014CN103265401B 一种煤制乙二醇工艺副产残液的回收方法 One kind of process by-product of coal-glycol residue recovery methods
12/17/2014CN102886151B 一种三塔甲醇精馏热能回收装置及方法 One kind of three towers methanol distillation and thermal recovery methods
12/17/2014CN102875331B 一种环氧乙烷水合制乙二醇的热泵反应精馏工艺 One kind of glycol ethylene oxide hydration heat reactive distillation process
12/17/2014CN102822134B 二氟乙酰氯的制造方法 Manufacturing method difluoro acetyl chloride
12/17/2014CN102814184B 一种草酸酯加氢制乙二醇的催化剂及制备方法 Kind of grass glycol ester hydrogenation catalysts and preparation methods
12/17/2014CN102516027B 一种丙酮加氢法联产醇和酮的催化剂级配方法 A hydrogenation catalyst generation alcohols and ketones acetone grading method
12/17/2014CN102443023B 一种磺化苯膦酸铈的制备方法 Preparation method of sulfonating phenylphosphonic acid cerium
12/17/2014CN101903310B 有机化合物的制造方法 The method for producing an organic compound
12/10/2014CN203999455U 一种草甘膦连续化生产装置 Glyphosate continuous production equipment
12/10/2014CN203999444U 一种从报废汽车防冻液中回收乙二醇的装置 A recovery of ethylene glycol antifreeze device from scrap cars
12/10/2014CN203999443U 用于左磷右铵盐生产线上的酒精回收再利用系统 Alcohol recovery for the left and right ammonium phosphate production line recycling system
12/10/2014CN203999442U 一种冷凝液回收利用装置 One kind of condensate recycling means
12/10/2014CN203999441U 一种水松纸生产线乙醇回收系统 A water-ethanol tipping paper production line recovery system
12/10/2014CN203999440U 合成气制乙二醇加氢单元产品输送装置 Syngas ethylene hydrogenation unit product delivery device
12/10/2014CN203999439U 合成气制备乙二醇的加氢工段伴热装置 Hydrogenation section synthesis gas heating device glycol
12/10/2014CN203999432U 煤、天然气联用甲醇制低碳烯烃系统 Coal, natural gas combined with MTO system
12/10/2014CN203990565U 一种控制草酸二甲酯和氢气配比的进料装置 A feeding device dimethyl oxalate and hydrogen ratio control
12/10/2014CN203989931U 高效节能酒精回收塔 Energy efficient alcohol recovery tower
12/10/2014CN203989930U 一种带有定时装置的酒精回收塔 An alcohol recovery tower with a timing device
12/10/2014CN104203899A 获得碳酸二烷基酯和亚烷基二醇的方法 The method of obtaining a dialkyl carbonate and an alkylene glycol
12/10/2014CN104203886A 生产异丙醇的方法 The method of producing isopropyl alcohol
12/10/2014CN104203885A 合成气转化成烯烃的方法 Conversion of synthesis gas to olefins
12/10/2014CN104203403A 热化学燃料制造用催化剂及热化学燃料制造方法 Thermochemical fuel producing catalyst and thermochemical fuel production method
12/10/2014CN104193627A 一种氨溴索与3,4-二羟基苯甲酸药物共晶及其制备方法 One kind of ambroxol and 3,4-dihydroxybenzoic acid drug eutectic and its preparation method
12/10/2014CN104193611A 一种甲酸钠和甲醇的联产制备方法 Preparation method of co-production of methanol and sodium formate
12/10/2014CN104193585A 一种焦炉气辅助煤气化制甲醇的系统及工艺 A coke oven gas gasification system auxiliary systems and process methanol
12/10/2014CN104193584A 一种甲醇制造工艺 Methanol manufacturing process
12/10/2014CN104193583A 一种环己醇联产无水乙醇的方法 One kind of absolute ethanol cyclohexanol generation method
12/10/2014CN104190457A 一种醋酸加氢合成异丙醇的催化剂及其制法和应用 One kind of isopropyl acetate hydrogenation catalyst preparation method and application
12/10/2014CN103387480B 回收汽化乙醇的装置及方法 Apparatus and method for recovering vaporized ethanol
12/10/2014CN103254031B 疏水性铁基离子液体萃取分离醇-水体系的方法 Hydrophobic iron-based ionic liquid extraction and separation of alcohol - water method
12/10/2014CN103160331B 一种基于热解气化装置制备pta/pet 的系统及工艺 Preparation based on pyrolysis and gasification pta device / pet systems and processes
12/10/2014CN102976892B 醋酸酯加氢制乙醇的方法 Ethanol acetate hydrogenation method
12/10/2014CN102850182B 粗甲醇合成系统 Crude methanol synthesis system
12/10/2014CN102584531B 二元醇类化合物的制备方法 Preparation of compounds glycols
12/09/2014US8906251 Environmentally benign anti-icing or deicing fluids
11/2014
11/25/2014US8895792 Process for the preparation of an olefinic product comprising ethylene and/or propylene
11/25/2014US8894823 Method for manufacturing isopropyl alcohol
11/20/2014US20140343329 Process for preparing deodorized 1,2-propanediol
11/18/2014US8889585 Mesoporous carbon supported tungsten carbide catalysts, preparation and applications thereof
11/18/2014US8888964 Divided wall distillation column for producing high purity normal butanol, and normal butanol distillation method
1 2 3 4 5 6 7 8 9 10 11 12 13 ... 170