发明授权
- 专利标题: Regeneration of sulfuric acid
- 专利标题(中): 硫酸再生
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申请号: US10579175申请日: 2004-12-01
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公开(公告)号: US07803276B2公开(公告)日: 2010-09-28
- 发明人: Bhupender S. Minhas , Dennis G. Peiffer , Jeffrey S. Beck , David L. Stern , Tomas R. Melli
- 申请人: Bhupender S. Minhas , Dennis G. Peiffer , Jeffrey S. Beck , David L. Stern , Tomas R. Melli
- 申请人地址: US NJ Annandale
- 专利权人: ExxonMobil Research and Engineering Company
- 当前专利权人: ExxonMobil Research and Engineering Company
- 当前专利权人地址: US NJ Annandale
- 代理商 Gerard J. Hughes; Bruce M Bordelon
- 国际申请: PCT/US2004/040087 WO 20041201
- 国际公布: WO2005/056727 WO 20050623
- 主分类号: C10G17/00
- IPC分类号: C10G17/00 ; C10G17/06 ; B01D61/00 ; B01D61/08
摘要:
This invention relates to a process for recycling acid used to remove nitrogen contaminants from hydrocarbons using polymeric membranes to separate spent acid from the acid extraction of hydrocarbons into acid for recycle and acid for regeneration.
公开/授权文献
- US20080237129A1 Regeneration of Sulfuric Acid 公开/授权日:2008-10-02
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