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1. 发明公开

EP3245183A1 PROCESS FOR PREPARING ETHYLENE GLYCOL FROM A CARBOHYDRATE SOURCE 有权
公开(公告)号：EP3245183A1
公开(公告)日：2017-11-22
申请号：EP16715354.3
申请日：2016-01-13
申请人： Avantium Knowledge Centre B.v.
发明人： VAN DER WAAL, Jan Cornelis , GRUTER, Gerardus Johannes Maria , CLAASSENS-DEKKER,Paula
IPC分类号： C07C31/20
CPC分类号： C07C29/132 , B01J23/6527 , C07C29/74 , Y02P20/52 , C07C31/202
摘要： Ethylene glycol is prepared from a carbohydrate source in a process, wherein hydrogen, the carbohydrate source, a liquid diluent and a catalyst system are provided as reactants into a reaction zone; wherein the catalyst system comprises a tungsten compound and at least one hydrogenolysis metal selected from the noble metals Pd, Pt, Ru, Rh, Ir and combinations thereof; wherein the carbohydrate source is introduced into the reaction zone such that in the reaction zone the concentration of the carbohydrate source in the diluent is at least 4%wt, calculated as weight of carbohydrate source per weight of diluent; wherein the amount of the at least one hydrogenolysis metal selected from the noble metals Pd, Pt, Ru, Rh, Ir and combinations thereof ranges from 0.2 to 1.0 %wt, calculated as the metal and based on the amount of carbohydrate source introduced into the reaction zone; wherein the molar ratio of tungsten to the at least one hydrogenolysis metal is in the range of 1 to 25; and wherein the carbohydrate source is reacted with hydrogen in the presence of the catalyst system to yield an ethylene glycol-containing product.

2. 发明授权

EP2765146B1 PROCESSES FOR OBTAINING A POLYOL FROM PALM OIL 有权
标题翻译： VERFAHREN ZUR GEWINNUNG EINES POLYOLS AUSPALMÖL
公开(公告)号：EP2765146B1
公开(公告)日：2017-04-05
申请号：EP12837878.3
申请日：2012-10-03
申请人： Industrial Agraria la Palma Limitada Indupalma Limitada
发明人： BAENA RESTREPO, Margarita Maria , AGUDELO VELASQUEZ, Dency Viviana , TORO ALVAREZ, Dahiana
IPC分类号： C08G18/00 , C07C29/00
CPC分类号： C08G18/348 , C07C29/00 , C07C29/74 , C08G18/10 , C08G18/3206 , C08G18/36 , C08G18/8019 , C08G2101/0008 , C08G2101/0025 , C08G2101/0083 , C11C3/02 , C08G18/286 , C07C31/18 , C07C31/225

3. 发明公开

EP2970068A4 PROCESS AND SYSTEMS FOR OBTAINING 1,4-BUTANEDIOL FROM FERMENTATION BROTHS 有权
标题翻译：用于从发酵剂生产1,4-硼烷的方法和系统
公开(公告)号：EP2970068A4
公开(公告)日：2016-12-21
申请号：EP14768022
申请日：2014-03-14
申请人： GENOMATICA INC
发明人： GARIKIPATI SVB JANARDHAN , JAPS MICHAEL , SONICO ISHMAEL M
IPC分类号： C07C29/76 , B01D1/00 , B01D3/00 , C07C29/74 , C07C29/80 , C07C29/90 , C07C33/046
CPC分类号： C07C29/80 , B01D1/22 , B01D3/002 , B01D3/143 , C07C29/00 , C07C29/74 , C07C29/90 , C07C31/207 , C12P7/18 , C07C33/046
摘要： A process of purifying 1,4-butanediol (1,4-BDO) from a fermentation broth including separating solid materials, salts and water, and subjecting the resulting material to a two, three or four column distillation system, that can include a wiped film evaporator to produce a purified 1,4-butanediol product.

4. 发明授权

EP2734488B1 HERSTELLUNG VON OPTISCH REINEM PROPAN-1,2-DIOL 有权
标题翻译：制作各种光学纯丙烷-1,2-二醇的
公开(公告)号：EP2734488B1
公开(公告)日：2016-10-05
申请号：EP12732533.0
申请日：2012-06-22
申请人： ThyssenKrupp Industrial Solutions AG
发明人： TIETZ, Wolfgang , SCHULZE, Joachim , BÖRNER, Armin , SHUKLOV, Ivan , KÜHLEIN, Klaus
IPC分类号： C07C29/74 , C07C31/20 , C07C29/149 , C07B57/00 , C12P41/00 , C12P7/18
CPC分类号： C07C29/74 , C07B57/00 , C07B2200/07 , C07C29/149 , C07C31/205 , C12P7/18 , C12P41/004

5. 发明公开

EP2774908A4 METHOD FOR PREVENTING DECREASE IN OPTICAL PURITY 有权
标题翻译：方法的预防测试光学纯度的
公开(公告)号：EP2774908A4
公开(公告)日：2015-07-01
申请号：EP11875211
申请日：2011-11-04
申请人： TAKASAGO PERFUMERY CO LTD
发明人： NARA HIDEKI , HASEGAWA YOSHIKI
IPC分类号： C07C29/74 , C07B53/00 , C07B61/00 , C07C33/22 , C07C253/32 , C07C255/53
CPC分类号： C07C29/94 , C07B53/00 , C07C29/74 , C07C253/32 , C07C33/22 , C07C255/53
摘要： The present invention provides a method for producing a reduction reaction product, wherein recovery of the reaction solvent and/or distillation is carried out after adding a nitrogen-containing compound into a reaction liquid of a reduction reaction that has been conducted using a transition metal complex. The present invention is capable of suppressing decrease in the optical purity of the reduction reaction product due to the transition metal complex used as a catalyst.

6. 发明授权

EP1578708B2 PROCESS FOR PREPARATING ALKALI- AND HEAT-STABLE SUGAR ALCOHOL COMPOSITIONS 有权
标题翻译：法生产碱和耐热性糖醇组合物
公开(公告)号：EP1578708B2
公开(公告)日：2011-07-06
申请号：EP02808310.3
申请日：2002-12-30
申请人： SYRAL Belgium NV
发明人： VAN LANCKER, Frank
IPC分类号： C07C29/74 , C07C31/26
CPC分类号： C07C31/26 , C07C29/74
摘要： The invention relates first of all to a process for preparing alkali- and heat-stable sugar alcohol compositions which exhibits an optical density lower than or equal to 0,100 in an S-test, in which a sugar alcohol composition is treated with a strong base anion exchange resin in the hydroxide form, at a temperature between 30 °C and 100 °C. Second of all, the invention relates to a sorbitol composition

7. 发明公开

EP1293493A3 Verfahren zur Herstellung von Meso-Zeaxanthin 审中-公开
公开(公告)号：EP1293493A3
公开(公告)日：2003-07-09
申请号：EP02019407.2
申请日：2002-08-30
申请人： BASF AKTIENGESELLSCHAFT
发明人： Ernst, Hansgeorg, Dr. , Henrich, Klaus , Ditrich, Klaus, Dr.
IPC分类号： C07C35/18 , C07C69/013 , C07C47/21 , C07C43/196
CPC分类号： C07C403/24 , C07B2200/07 , C07C29/74 , C07C35/18 , C07C69/65 , C07C2601/14 , Y02P20/55 , C07C35/26
摘要： Die Erfindung betrifft ein Verfahren zur Herstellung von optisch reinen Acetylendiolen der Formeln R-I und S-I und deren weitere Umsetzung zu meso-Zexanthin.
摘要翻译：内消旋 - 玉米黄质的制备（A）包括将1-乙炔基-2,2,6-三甲基 - 环己烷-1,4-二醇（I）的外消旋混合物分离成R-和S-对映体，然后将其转化为空间均匀（A）再进行四个步骤，包括两个维蒂希反应。几类中间体化合物是新的。式（A）的内消旋 - 玉米黄质的制备涉及：（a）将式R-（I）和S-（I）的炔二醇的外消旋混合物分离成其对映体; （b）分别将R-（I）和S-（I）转化成式R-（II）和S-（II）的相应的15C鏻盐; （c）使R-（II）或S-（II）与式（III）的10C拨液单缩醛进行维蒂希反应，得到式R-（IV）或S-（IV）的25℃缩醛; （d）分别将R-（IV）或S-（IV）转化为式R-（V）或S-（V）的25C醛; 和（e）使R-（V）和S-（II）或S-（V）和R-（II）进行维蒂希反应得到空间均匀的（A）。 Ar =芳基; X = 1当量的（in）有机酸的阴离子; R1，R2 = 1-8C烷基，或R1 + R2 = CH2CR3R4CH2或CHR5CH2，R3-R5 = H或1-4C烷基。还包括以下独立权利要求：（i）通过将R-（I）和S-（I）的外消旋混合物转化为非对映异构体混合物，使用光学纯的R-（I）和S-（I）分离非对映异构体并切割AR，和（ii）S-（I），式S-（XI）的受保护的S-（I）衍生物，式R-（VI）的环己烷衍生物，和S-（Ⅵ）和乙炔化合物作为新化合物。 R6 =光学活性氨基甲酸酯，碳酸酯，磺酸酯或酰基残基; R7 = H，1-12C酰基或水解可切割的缩醛或醚保护基; R8 = H或C（Me）（OR9）-CH-CH2; R9 = H或Li，R10 =非手性1-12C酰基或水解可切割的缩醛或醚保护基。

8. 发明授权

EP0089704B1 Process for the separation of a glycol from an electrolyte-containing aqueous solution 失效
标题翻译：从含电解质水溶液中分离甘露糖的方法
公开(公告)号：EP0089704B1
公开(公告)日：1990-05-16
申请号：EP83200284.4
申请日：1983-02-25
申请人： SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.
发明人： Van Aken, Andreas Bernardus , Van Diepen, Petrus Bernardus Jozef , Pedley, Jeffrey Bernard
IPC分类号： C07C31/20 , B01D61/00 , C07D303/04 , C07C9/04 , C07C7/11 , C07C2/08
CPC分类号： B01D61/44 , C07C2/08 , C07C7/11 , C07C29/74 , C07C29/76 , C07C31/20 , C07C9/04 , C07C31/202 , C07C31/207

9. 发明公开

EP0118809A3 Composition essentially consisting of trans-1-(2,6,6-trimethylcyclohexyl)-hexan-3-ol, utilization of same and process for its preparation; cycloaliphatic ketone and alcohol intermediates 失效
标题翻译：组合物基本上包括转化-1-（2,6,6-三甲基环己基）-HEXAN-3-OL，其使用方法及其制备方法; 环己酮和醇中间体
公开(公告)号：EP0118809A3
公开(公告)日：1986-07-30
申请号：EP84101822
申请日：1984-02-22
申请人： FIRMENICH SA
发明人： Schulte-Elte, Karl-Heinrich, Dr. , Ohloff, Günther, Dr. , Müller, Bernard Lucien , Giersch, Wolfgang Klaus
IPC分类号： C07C31/135 , C07C29/136 , C07C29/76 , C07C33/14 , C07C49/21 , C07C45/72 , C07C47/11 , C07C45/62 , A23L01/226
CPC分类号： C11B9/0034 , C07B2200/09 , C07C29/175 , C07C29/74 , C07C31/1355 , C07C33/14 , C07C45/62 , C07C47/32 , C07C49/11 , C07C403/08 , C07C403/16 , C07C2601/14
摘要： Composition consisting of from less than 100% to more than about 80% of trans-1-(2,6,6-trimethylcyclohexyl)-hexan-3-ol and a definite amount, but not more than about 20%, of cis-1-(2,6,6-trimethylcyclohexyl)-hexan-3-ol. Process for preparing same from B-cyclocitral via a three-, optionally, four-step pathway. Utilization of the said composition as effective perfume ingredient.

10. 发明公开

EP0063957A1 Separation of isopropyl alcohol from TBA (tebol) by selective adsorption 失效
标题翻译： Abtrennung von Isopropanol aus叔丁醇丁醇吸附。
公开(公告)号：EP0063957A1
公开(公告)日：1982-11-03
申请号：EP82302163.9
申请日：1982-04-27
申请人： ATLANTIC RICHFIELD COMPANY
发明人： Eckhard, Robert Becker , Shih, T. Thomas
IPC分类号： C07C29/76 , C07C31/12
CPC分类号： C07C29/76 , C07C29/74 , C07C31/12 , C07C31/10
摘要： Minor amounts of isopropyl alcohol are removed from a process stream primarily comprising tertiary butyl alcohol by means of an adsorbent having asymetric apertures greater than five angstroms in length and less than five angstroms in width, preferably a carbanaceous adsorbent.
摘要翻译：通过具有大于5埃的不对称孔径并且宽度小于5埃，优选碳酸性吸附剂的吸附剂，从主要包含叔丁醇的工艺流中除去少量的异丙醇。

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