公开(公告)号：US06160173A

公开(公告)日：2000-12-12

申请号：US284108

申请日：1999-10-26

申请人： Aharon Meir Eyal ,  Patrick R. Gruber ,  Paul McWilliams ,  David R. Witzke

发明人： Aharon Meir Eyal ,  Patrick R. Gruber ,  Paul McWilliams ,  David R. Witzke

IPC分类号： C07C51/47 ,  C07C51/48 ,  C07C67/08 ,  C07C51/487 ,  C07C51/493

CPC分类号： C07C51/48 ,  C07C51/47 ,  C07C67/08 ,  C07C59/08 ,  C07C69/68

摘要： The invention provides a process for the recovery of purified lactic acid values from an aqueous feed solution containing lactic acid, lactic acid salt, or mixtures thereof, comprising: bringing the feed solution into contact with a substantially immiscible anion exchanger to form a substantially water-immiscible phase comprising an anion exchanger-lactic acid adduct; effecting a condensation reaction in the substantially water-immiscible phase between a carboxylic moiety of the lactic acid adduct and a moiety selected from a hydroxyl moiety and a primary or secondary amine moiety to respectively form a lactic acid ester or amine product; and separating the formed lactic acid product from the anion exchanger.

摘要翻译： PCT No.PCT / US97 / 17775 Sec。 371 1999年10月26日第 102（e）1999年10月26日PCT PCT 1997年10月2日PCT公布。 第WO98 / 15519号公报 日期：1998年04月16日本发明提供从含有乳酸，乳酸盐或其混合物的含水进料溶液中回收纯化乳酸值的方法，包括：使进料溶液与基本上不混溶的阴离子交换剂接触， 形成基本上与水不混溶的相，其包含阴离子交换 - 乳酸加合物; 在乳酸加合物的羧基部分和选自羟基部分和伯胺或仲胺部分的部分之间的基本上水不混溶的相中进行缩合反应，以分别形成乳酸酯或胺产物; 并将形成的乳酸产物与阴离子交换剂分离。

公开(公告)号：US06037151A

公开(公告)日：2000-03-14

申请号：US954626

申请日：1997-10-20

申请人： Aharon Meir Eyal ,  Sofia Kotlyar ,  Francoise Appelbaum ,  Shlomo Magdassi ,  Sergei Braun

发明人： Aharon Meir Eyal ,  Sofia Kotlyar ,  Francoise Appelbaum ,  Shlomo Magdassi ,  Sergei Braun

IPC分类号： C12P19/44 ,  C07H15/00

CPC分类号： C12P19/44

摘要： The invention provides a process for the preparation of long-chain alkyl glycosides, comprising reacting a glucose-containing reactant and a C.sub.8 -C.sub.18 fatty alcohol in the presence of a glucosidase and a reaction promoter effective to promote the formation of the alkyl glycoside when the promoter is present in an amount of less than about 50 wt % of the total reaction mixture.

摘要翻译： 本发明提供了制备长链烷基糖苷的方法，包括在葡萄糖苷酶和反应促进剂存在下使含葡萄糖的反应物与C8-C18脂肪醇反应，所述反应促进剂有效促进烷基糖苷的形成 促进剂的存在量小于总反应混合物的约50重量％。

公开(公告)号：US09410216B2

公开(公告)日：2016-08-09

申请号：US13378657

申请日：2011-06-26

申请人： Aharon Meir Eyal ,  Robert P. Jansen ,  Revital Mali ,  Asher Vitner

发明人： Aharon Meir Eyal ,  Robert P. Jansen ,  Revital Mali ,  Asher Vitner

IPC分类号： C13K1/02 ,  C12P7/10 ,  C12P19/02 ,  C12P19/14

CPC分类号： C12N1/22 ,  A23V2002/00 ,  C12P7/10 ,  C12P19/02 ,  C12P19/14 ,  C12P2203/00 ,  C13K1/02 ,  C13K7/00 ,  C13K13/00 ,  Y02E50/13 ,  Y02E50/16 ,  Y02E50/17 ,  A23V2250/60

摘要： A sugar mixture comprising: monosaccharides; oligosaccharides in a ratio ≧0.06 to total saccharides; disaccharides in a ratio to total saccharides ≧0.05; pentose in a ratio to total saccharides ≧0.05; at least one alpha-bonded di-glucose; and at least one beta-bonded di-glucose. Also disclosed are methods to make and/or use such mixtures.

摘要翻译： 一种糖混合物，其包含：单糖; 比例≥0.06的寡糖总糖; 二糖与总糖的比例≥0.05; 戊糖与总糖的比例≥0.05; 至少一种α-键合的二葡萄糖; 和至少一种β-键合的二葡萄糖。 还公开了制备和/或使用这种混合物的方法。

公开(公告)号：US20120184026A1

公开(公告)日：2012-07-19

申请号：US13380504

申请日：2011-12-21

申请人： Aharon Meir Eyal

发明人： Aharon Meir Eyal

IPC分类号： C12M1/00 ,  B01J19/00

CPC分类号： C12M21/12 ,  C12M43/00

摘要： An integrated plant comprising: (a) one or more lignocellulose processing units producing one or more sugar streams and one or more lignin streams; (b) one or more lignin-processing units processing one or more of said lignin streams into a lignin product; and (c) one or more sugar processing units processing one or more of said sugar streams into a sugar product; (d) at least one transfer mechanism transferring one or more of said sugar stream(s) to one or more of said sugar processing units over a distance of 5 km or less; and (e) at least one transfer mechanism transferring said lignin stream from one or more of said lignocellulose processing units to one or more of said lignin processing units over a distance of 5 km or less.

摘要翻译： 一种综合植物，包括：（a）一种或多种木素纤维素加工单元，其产生一种或多种糖料流和一种或多种木质素料流; （b）一种或多种木质素加工单元将一种或多种所述木质素料流加工成木质素产物; 和（c）将一种或多种所述糖料流加工成糖产品的一种或多种糖加工单元; （d）至少一个转移机构，其将一个或多个所述糖流转移到一个或多个所述糖加工单元5公里或更短的距离; 和（e）至少一个转移机理，将所述木质素料流从一个或多个所述木质纤维素处理单元转移到一个或多个所述木质素处理单元上，距离5公里或更短。

公开(公告)号：US20090123638A1

公开(公告)日：2009-05-14

申请号：US11991509

申请日：2005-11-22

申请人： Aharon Meir Eyal

发明人： Aharon Meir Eyal

IPC分类号： A23L1/48 ,  C07H1/08 ,  C12P19/02 ,  C12P7/06 ,  C12P7/40 ,  C12P13/04 ,  C12P21/00 ,  C07H3/02 ,  C07H1/06

CPC分类号： C12P19/02 ,  C12P17/06 ,  C13K13/00 ,  Y02E50/17

摘要： A monosaccharide production system is disclosed. The production system can be directed to processes for producing a D-galactose preparation, a D-galactose preparation and an isoflavones preparation, a tagatose preparation, and a tagatose preparation and an isoflavones preparation.

摘要翻译： 公开了单糖生产系统。 生产系统可以用于制备D-半乳糖制剂，D-半乳糖制剂和异黄酮制剂，塔格糖制剂，塔格糖制剂和异黄酮制剂的方法。

公开(公告)号：US06344066B1

公开(公告)日：2002-02-05

申请号：US09485701

申请日：2000-05-24

申请人： Aharon Meir Eyal

发明人： Aharon Meir Eyal

IPC分类号： B01D5334

CPC分类号： C05B7/00 ,  B01D53/501 ,  C05C1/00

摘要： A method for the combined production of (I) a fertilizer selected from a group consisting of ammonium nitrate, ammonium phosphates or a combination thereof through an indirect neutralization of ammonia with an acid selected form a group consisting of nitric acid, phosphoric acid and a combination thereof and of (II) a sulfur compound selected from a group consisting of elemental sulfur, SO2, sulfuric acid and sulfate salts, said method comprising (a) contacting a sulfur oxide containing gas with ammonia and an aqueous liquor, whereby a sulfur oxide containing product is formed and the resulting gas has a reduced SO2 content; (b) reacting a sulfur oxide containing product resulting from step (a) with a reagent selected from a group consisting of nitric acid, phosphoric acid, a mixture thereof and salts formed by the reaction of said acids to form said fertilizer and a sulfur compund, and (c) separating at least a portion said sulfur compound from said fertilizer.

摘要翻译： 一种通过间接中和氨与选自硝酸，磷酸和组合的酸的组合生产（I）选自硝酸铵，磷酸铵或其组合的肥料的方法 和（II）选自元素硫，SO 2，硫酸和硫酸盐的硫化合物，所述方法包括（a）使含硫氧化物的气体与氨和含水液体接触，由此含有 产生产物，所得气体的SO 2含量降低; （b）使由步骤（a）得到的含硫氧化物的产物与选自硝酸，磷酸，其混合物的反应物和通过所述酸反应形成所述肥料形成的盐和硫磺化合物反应 ，和（c）从所述肥料中分离出至少一部分所述硫化合物。

公开(公告)号：US06169187A

公开(公告)日：2001-01-02

申请号：US09319141

申请日：1999-08-09

申请人： Aharon Meir Eyal

发明人： Aharon Meir Eyal

IPC分类号： C07D30732

CPC分类号： C07D307/62

摘要： The invention provides a process for the recovery of ascorbic acid from a feed containing at least one precursor of ascorbic acid comprising converting the precursor into at least one product, the at least one product being ascorbic acid in an organic extractant composition, the organic extractant composition comprising at least one secondary or tertiary alkyl amine in which the aggregate number of carbon atoms is at least 20, as a primary extractant, and a polar extraction enhancer compound; wherein the extractant composition comprises at least 2 moles of the polar extraction enhancer compound per one mole of primary extractant; and subjecting the ascorbic acid-containing organic extractant composition to a stripping operation with aqueous solution at a temperature of at least 20° C. higher than the temperature at which the conversion is carried out; whereby there is obtained an aqueous solution of ascorbic acid in which the concentration of ascorbic acid is higher than 5%.

摘要翻译： 本发明提供了从含有至少一种抗坏血酸前体的饲料中回收抗坏血酸的方法，包括将前体转化成至少一种产物，所述至少一种产品是有机萃取剂组合物中的抗坏血酸，有机萃取剂组合物 包含至少一种仲或叔烷基胺，其中总碳原子数为20个以上，作为主要提取剂，和极性提取增强剂化合物; 其中所述萃取剂组合物每1摩尔初级萃取剂包含至少2摩尔极性提取增强剂化合物; 并在比所述转化温度高至少20℃的温度下，用含水溶液对含抗坏血酸的有机萃取剂组合物进行剥离操作; 由此得到抗坏血酸浓度高于5％的抗坏血酸水溶液。

公开(公告)号：US5831122A

公开(公告)日：1998-11-03

申请号：US716154

申请日：1996-11-12

申请人： Aharon Meir Eyal

发明人： Aharon Meir Eyal

IPC分类号： C07C51/48 ,  C07C51/42

CPC分类号： C07C51/48

摘要： The invention provides a process for the recovery of a water-soluble carblic or mineral acid having a pKa higher than 2 from an aqueous feed solution containing the acid or a salt thereof, comprising extracting the acid with a water-immiscible extractant composition, the composition comprising: (a) at least one secondary or tertiary aklyl amine, in which the aggregate number of carbon atoms is at least 20, as a primary extractant; and (b) a sterically hindered, polar, organic compound having at least 5 carbon atoms, a basicity weaker than that of the primary extractant, and temperature-sensitive, extraction-modifying properties; separating the acid containing the extractant and subjecting it to a stripping operation at a temperature of at least 20.degree. C. higher than the temperature at which the extraction is carried out, wherein the sterically hindered, polar, organic compound both modifies the extracting power of the primary extractant composition and facilitates the temperature-sensitive stripping operation. The invention also provides an extractant composition for use in such a process.

摘要翻译： PCT No.PCT / GB95 / 00535 Sec。 371日期：1996年11月12日 102（e）日期1996年11月12日PCT提交1995年3月13日PCT公布。 WO95 / 25081 PCT出版物 日期1995年9月21日本发明提供了从含有酸或其盐的含水原料溶液中回收具有高于2的pKa的水溶性羧酸或无机酸的方法，包括用与水不混溶的酸 提取剂组合物，所述组合物包含：（a）至少一种其中总碳原子数为20以上的仲或叔甲基胺作为主要萃取剂; 和（b）具有至少5个碳原子的空间位阻极性有机化合物，其碱性弱于初级萃取剂，碱度低于温度敏感性，萃取 - 改性性质; 分离含有萃取剂的酸，并在比进行萃取的温度高至少20℃的温度下进行汽提操作，其中空间位阻极性有机化合物改变萃取力的提取能力 初级萃取剂组合物，并有助于温度敏感的汽提操作。 本发明还提供了用于这种方法的萃取剂组合物。