Invention Grant
- Patent Title: Process for treating acid mine drainage
- Patent Title (中): 酸性矿井排水处理方法
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Application No.: US14103306Application Date: 2013-12-11
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Publication No.: US09334180B2Publication Date: 2016-05-10
- Inventor: James George Clements
- Applicant: James George Clements
- Applicant Address: US PA Conshohocken
- Assignee: Montgomery Chemicals LLC
- Current Assignee: Montgomery Chemicals LLC
- Current Assignee Address: US PA Conshohocken
- Agency: Paul & Paul
- Main IPC: C02F1/48
- IPC: C02F1/48 ; C02F1/52 ; C02F1/56 ; C02F1/66 ; C02F101/20 ; C02F103/10
Abstract:
A stream of acid mine discharge is treated by mixing an alkaline aqueous solution of sodium borohydride to form a precipitate which is separated from the stream.
Public/Granted literature
- US20140166583A1 PROCESS FOR TREATING ACID MINE DRAINAGE Public/Granted day:2014-06-19
Information query
