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1. 发明公开

EP0085191A1 Continuous process for producing alcohols 失效
标题翻译： Kontinuierlicher Prozess zur Herstellung von Alkoholen。
公开(公告)号：EP0085191A1
公开(公告)日：1983-08-10
申请号：EP82112127.4
申请日：1982-12-31
申请人： UNION CARBIDE CORPORATION
发明人： Dombek, Bernard Duane , Hart, Paul William , O'Connor, George Lawrence
IPC分类号： C07C29/15 , C07C31/04 , C07C31/08 , C07C31/20 , C07C67/36 , C07C69/003 , B01J31/20 , B01J31/28
CPC分类号： C07C31/08 , C07C29/158 , C07C31/04 , C07C31/20 , Y02P20/52 , C07C31/202
摘要： This invention is concerned with a continuous process for improving the manufacture of alkanols containing 1 to 2 carbon atoms, especially ethylene glycol and methanol, or carboxylate derivatives thereof from the reaction of hydrogen and carbon monoxide, by a continuous homogeneous catalytic process using as the catalyst a solubilized ruthenium carbonyl compound and a rhodium carbonyl compound by maintaining the concentration of ethylene glycol or carboxylate derivatives thereof in the reaction medium at less than about 20 weight percent and the combined concentration of methanol, ethanol and ethylene glycol or carboxylate deviates thereof at less than about 50 weight percent. The continuous process is operated in such a manner that products are removed from the reactor so as to maintain the total concentration in the reaction medium at the desired concentrations such that the net effect is that the overall efficiency of the reaction to the production of ethylene glycol is more favorable.
摘要翻译：本发明涉及通过使用作为催化剂的连续均相催化方法从氢和一氧化碳的反应改进含有1至2个碳原子的链烷醇的制备，特别是乙二醇和甲醇或其羧酸衍生物的连续方法通过将反应介质中的乙二醇或其羧酸酯衍生物的浓度保持在小于约20重量％，并且甲醇，乙醇和乙二醇或羧酸酯的组合浓度在小于约20重量％的情况下将其溶解在羰基化合物和羰基化合物中，约50重量％。连续方法的操作方式是使产物从反应器中除去，以便将反应介质中的总浓度保持在所需浓度，使得净效果是反应生成乙二醇的总效率更有利。

2. 发明授权

EP0075937B1 Process for producing alcohols 有权
标题翻译：生产酒精的方法
公开(公告)号：EP0075937B1
公开(公告)日：1985-05-02
申请号：EP82108998.4
申请日：1982-09-29
申请人： UNION CARBIDE CORPORATION
发明人： Dombek, Bernard Duane , Hart, Paul William , O'Connor, George Lawrence
IPC分类号： C07C29/15 , B01J31/20 , C07C31/20 , C07C31/04
CPC分类号： B01J31/26 , B01J31/04 , B01J31/20 , B01J31/2234 , B01J2231/641 , B01J2231/648 , B01J2531/821 , B01J2531/822 , C07C29/158 , Y02P20/52 , C07C31/04 , C07C31/202

3. 发明公开

EP0084682A1 Process for producing alcohols 失效
标题翻译：生产醇的方法
公开(公告)号：EP0084682A1
公开(公告)日：1983-08-03
申请号：EP82112115.9
申请日：1982-12-30
申请人： UNION CARBIDE CORPORATION
发明人： Dombek, Bernard Duane , Hart, Paul William , O'Connor, George Lawrence
IPC分类号： C07C29/15 , C07C31/04 , C07C31/08 , C07C31/20 , C07C67/36 , C07C69/003 , B01J31/20 , B01J31/28
CPC分类号： B01J31/26 , B01J31/04 , B01J31/20 , B01J31/2234 , B01J2231/641 , B01J2231/648 , B01J2531/821 , B01J2531/822 , C07C29/158 , C07C31/04 , C07C31/08 , C07C31/20 , Y02P20/52 , C07C31/202
摘要： This invention is concerned with improving the manufacture of alkanols containing 1 to 2 carbon atoms, especially ethylene glycol and methanol, or carboxylate derivatives thereof from the reaction of hydrogen and carbon monoxide, by a homogeneous catalytic process using as the catalyst a solubilized ruthenium carbonyl compound and a rhodium carbonyl compound by maintaining the concentration of ethylene glycol or carboxylate derivatives thereof in the reaction medium at less than about 30 weight percent. In a preferred embodiment, a continuous process is operated in such a manner that ethylene glycol or carboxylate derivatives thereof is removed from the reactor so as to maintain the total concentration in the reaction medium at less than about 30 weight percent. The net effect is that the overall efficiency of the reaction to the production of ethylene glycol is more favorable.
摘要翻译：本发明涉及通过使用溶解的羰基化钌化合物作为催化剂的均相催化方法来改进含有1至2个碳原子的链烷醇，尤其是乙二醇和甲醇或其由来自氢和一氧化碳的反应的羧酸酯衍生物的制造和羰基铑化合物，通过将乙二醇或其羧酸酯衍生物在反应介质中的浓度保持在小于约30重量％。在一个优选的实施方案中，连续方法以这样的方式进行操作，即从反应器中除去乙二醇或其羧酸酯衍生物，从而将反应介质中的总浓度保持在小于约30重量％。净效应是生产乙二醇的反应的总体效率更有利。

4. 发明公开

EP0075937A1 Process for producing alcohols 有权
标题翻译：生产醇的方法
公开(公告)号：EP0075937A1
公开(公告)日：1983-04-06
申请号：EP82108998.4
申请日：1982-09-29
申请人： UNION CARBIDE CORPORATION
发明人： Dombek, Bernard Duane , Hart, Paul William , O'Connor, George Lawrence
IPC分类号： C07C29/15 , B01J31/20 , C07C31/20 , C07C31/04
CPC分类号： B01J31/26 , B01J31/04 , B01J31/20 , B01J31/2234 , B01J2231/641 , B01J2231/648 , B01J2531/821 , B01J2531/822 , C07C29/158 , Y02P20/52 , C07C31/04 , C07C31/202
摘要： This invention relates to the manufacture of alkanols containing 1 to 2 carbon atoms, especially ethylene glycol and methanol, from the reaction of hydrogen and carbon monoxide, by a homogeneous catalytic process using as the catalyst a solubilized ruthenium carbonyl compound and a rhodium carbonyl compound. This invention also encompasses the catalyst formed during the process.
摘要翻译：本发明涉及由氢和一氧化碳的反应通过均相催化方法制备含有1-2个碳原子的链烷醇，特别是乙二醇和甲醇，所述均相催化方法使用溶解的羰基化钌化合物和羰基铑化合物作为催化剂。本发明还包括在该过程中形成的催化剂。

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