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1. 发明申请

WO2012008894A1 PRODUCTION OF 1,6-HEXANEDIOL 审中-公开
标题翻译：生产1,6-HEXANEDIOL
公开(公告)号：WO2012008894A1
公开(公告)日：2012-01-19
申请号：PCT/SE2011/000131
申请日：2011-07-11
申请人： PERSTORP AB , PAULSSON, Christoffer , NIKKILÄ, Katri , BJÖRNBERG, Håkan
发明人： PAULSSON, Christoffer , NIKKILÄ, Katri , BJÖRNBERG, Håkan
IPC分类号： C07C29/149 , C07C31/20
CPC分类号： C07C29/147 , C07C29/149 , C07C31/20
摘要： The present invention refers to a process for hydrogenation of caprolactone and/or its oligomers or polymers to 1,6-hexanediol. The process is performed in liquid phase at a pressure between 100 and 350 bar and is performed in the presence of a catalytically effective amount of at least one catalyst comprising Cu, Mn, Al, Cr, Zn, Ba and/or Zr.
摘要翻译：本发明涉及将己内酯和/或其低聚物或聚合物氢化成1,6-己二醇的方法。该方法在100-350巴的压力下以液相进行，并且在催化有效量的至少一种包含Cu，Mn，Al，Cr，Zn，Ba和/或Zr的催化剂的存在下进行。

2. 发明申请

WO2008091186A1 PROCESS FOR PRODUCING POTASSIUM FORMATE 审中-公开
标题翻译：生产钾肥的方法
公开(公告)号：WO2008091186A1
公开(公告)日：2008-07-31
申请号：PCT/SE2007/001060
申请日：2007-11-30
申请人： PERSTORP SPECIALTY CHEMICALS AB , AXELSSON, Göran , PAULSSON, Christoffer , OLSSON, Pär
发明人： AXELSSON, Göran , PAULSSON, Christoffer , OLSSON, Pär
IPC分类号： C07C53/06 , C07C51/42
CPC分类号： C07C51/41 , C07C53/06
摘要： The present invention relates to a process for producing potassium formate. Formaldehyde, potassium hydroxide and isobutyraldehyde are reacted in water, at a molar ratio of 1.0:1.0:1.0 to 3.0:2.0:1.0 and at a temperature of 0-1000C, preferably 30-700C. The obtained reaction solution is neutralised to pH 4-6 and evaporated in a first step, whereby two phases are obtained, one organic phase and one aqueous phase, the latter comprising the main part of the potassium formate. The organic phase is subsequently separated from the aqueous phase, where after a final evaporation of the aqueous phase takes place at a pressure of 0.0-1.0 bar and a temperature of 160-2500C, to obtain a melt of potassium formate. Water is added followed by filtration resulting in a solution having a content of >99% by weight of potassium formate, calculated on a water free basis.
摘要翻译：本发明涉及一种生产甲酸钾的方法。甲醛，氢氧化钾和异丁醛在水中以1.0：1.0：1.0至3.0：2.0：1.0的摩尔比和0-100℃，优选30-70℃的温度反应。将得到的反应溶液中和至pH 4-6，并在第一步骤中蒸发，得到两相，一个有机相和一个水相，后者包含甲酸钾的主要部分。有机相随后从水相中分离出来，其中水相的最终蒸发在0.0-1.0巴的压力和160-250℃的温度下进行，得到甲酸钾的熔体。加入水，然后过滤，得到含量> 99重量％的甲酸钾的无水溶液计算的溶液。

3. 发明申请

WO2008051143A1 METHOD FOR PRODUCTION OF A DIOL, TRIOL, OR POLYOL IN ONE OR MORE PLATE REACTOR (S) 审中-公开
标题翻译：在一个或多个板反应器中生产二醇，三元醇或多元醇的方法（S）
公开(公告)号：WO2008051143A1
公开(公告)日：2008-05-02
申请号：PCT/SE2007/000927
申请日：2007-10-23
申请人： PERSTORP SPECIALTY CHEMICALS AB , PAJALIC, Oleg , PAULSSON, Christoffer , THYRMAN, Per
发明人： PAJALIC, Oleg , PAULSSON, Christoffer , THYRMAN, Per
IPC分类号： C07C29/14 , B01J19/00 , C07C29/141 , C07C29/38 , C07C31/18
CPC分类号： C07C29/38 , C07C31/205 , C07C31/20 , C07C31/245
摘要： Disclosed is a novel continuous method for production of a diol, triol or polyol, said method comprising that formaldehyde and a second aldehyde is subjected to reaction or reactions in one or more plate reactors.
摘要翻译：公开了用于生产二醇，三醇或多元醇的新型连续方法，所述方法包括甲醛和第二醛在一个或多个平板反应器中进行反应或反应。

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