发明授权
- 专利标题: Method for separating metal values from sea nodules
- 专利标题(中): 金属值与海结石分离的方法
-
申请号: US169549申请日: 1980-07-17
-
公开(公告)号: US4280986A公开(公告)日: 1981-07-28
- 发明人: Harry Zeitlin , Quintus Fernando
- 申请人: Harry Zeitlin , Quintus Fernando
- 申请人地址: CT Norwalk
- 专利权人: University Patents, Inc.
- 当前专利权人: University Patents, Inc.
- 当前专利权人地址: CT Norwalk
- 主分类号: C22B47/00
- IPC分类号: C22B47/00 ; C01G3/10 ; C01G45/10 ; C01G51/10 ; C01G53/10
摘要:
A process for separating metal values from sea nodules by sulfating the nodule ore under substantially dry conditions, followed by leaching of the sulfated ore; separation of the leaching solution from water-insoluble residue and recovery of the metal values from the leaching solution.
公开/授权文献
- US4803545A Self-fixturing heat sink 公开/授权日:1989-02-07
信息查询