![FLUORIDE REMOVAL PROCESS](/ep/2023/05/24/EP4183891A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: FLUORIDE REMOVAL PROCESS
- 申请号:EP21208782.9 申请日:2021-11-17
- 公开(公告)号:EP4183891A1 公开(公告)日:2023-05-24
- 发明人: Alemrajabi, Mahmood , Eriksson, Maria , Jensen, Robert , Musfique, Ibrija , Tabuenca, Alejandro Gracia
- 申请人: Northvolt Revolt AB
- 申请人地址: SE 112 47 Stockholm Alströmergatan 20
- 代理机构: AWA Sweden AB
- 主分类号: C22B3/04
- IPC分类号: C22B3/04 ; C22B3/00 ; C22B7/00 ; C22B26/00 ; H01M10/54
摘要:
The present disclosure relates to a process for removing fluoride from acidic solution, the process comprising a series of precipitation stages in which the pH is selectively increased using a neutralization agent.
IPC结构图谱:
C | 化学;冶金 |
--C22 | 冶金(铁的冶金入C21);黑色或有色金属合金;合金或有色金属的处理 |
----C22B | 金属的生产或精炼;原材料的预处理 |
------C22B3/00 | 用湿法从矿石或精矿中提取金属化合物 |
--------C22B3/04 | .通过浸取 |