发明公开
- 专利标题： TREATMENT AND RECOVERY OF CAUSTIC FROM SPENT CAUSTIC THROUGH BIOELECTROCHEMICAL PROCESS
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申请号： EP18196952.8申请日： 2018-09-26
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公开(公告)号： EP3466894A2公开(公告)日： 2019-04-10
- 发明人: SINGH, Mahendara Pratap , KUMAR, Manoj , SANDIPAM, Srikanth , SINGH, Amardeep , SINGH, Dheer , SRIVASTAVA, Umish , PURI, Suresh Kumar , MAZUMDAR, Sanjiv Kumar , RAMAKUMAR, Sankara Sri Venkata
- 申请人： INDIAN OIL CORPORATION Ltd.
- 申请人地址： G-9, Ali Yavar Jung Marg Bandra (East) Mumbai 400 051 IN
- 专利权人： INDIAN OIL CORPORATION Ltd.
- 当前专利权人： INDIAN OIL CORPORATION Ltd.
- 当前专利权人地址： G-9, Ali Yavar Jung Marg Bandra (East) Mumbai 400 051 IN
- 代理机构： Ponti & Partners, S.L.P
- 优先权： IN201721035368 20171005
- 主分类号： C02F3/00
- IPC分类号： C02F3/00 ; C02F3/34 ; C02F101/10
摘要：
The present invention relates to an apparatus and method for bio-assisted treatment of spent caustic obtained from hydrocarbon and gas processing installations. The present invention also relates to method for recovery of caustic and recovery of sulfur from spent caustic. According to present invention, the sulfide removal is about 96% and the sulphur formation and deposition on the electrode lies in range of 72±8%.
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