专利检索 ap:("Rangasamy Pitchai" OR "Thomas S. Zak" OR "Kurt E. Soring") AND inv:"Kurt E. Soring" 第 1 页

1.

发明授权
Recovery of group VIII transition metals from organic solutions using acidic ion-exchange resins 失效
标题翻译：使用酸性离子交换树脂从有机溶液中回收第VIII族过渡金属

公开(公告)号：US5208194A

公开(公告)日：1993-05-04

申请号：US841396

申请日：1992-02-25

申请人： Rangasamy Pitchai , Thomas S. Zak , Kurt E. Soring

发明人： Rangasamy Pitchai , Thomas S. Zak , Kurt E. Soring

IPC分类号： B01J31/40 , B01J38/74 , C07C45/49 , C07C45/50 , C07C45/79

CPC分类号： B01J31/20 , B01J31/2404 , B01J31/4046 , B01J38/74 , C07C45/49 , C07C45/50 , C07C45/79 , B01J2231/321 , B01J2531/822 , B01J31/10 , Y02P20/584

摘要： A process for recovering a Group VIII metal from an organic solution is disclosed. The organic solution is contacted with an acidic ion exchange resin that has sulfonic acid active groups. The invention provides an effective and economical way to recover valuable transition metals from dilute organic solutions.

摘要翻译： 公开了从有机溶液中回收VIII族金属的方法。有机溶液与具有磺酸活性基团的酸性离子交换树脂接触。本发明提供了从稀有机溶液中回收有价值的过渡金属的有效且经济的方法。