发明申请
- 专利标题: Solvent Quality Control in Extraction Processes
- 专利标题(中): 萃取过程溶剂质量控制
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申请号: US13345455申请日: 2012-01-06
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公开(公告)号: US20120197057A1公开(公告)日: 2012-08-02
- 发明人: John Joseph MONSON , Arnold Hee-Sur CHOI , Dana Lynn PILLIOD
- 申请人: John Joseph MONSON , Arnold Hee-Sur CHOI , Dana Lynn PILLIOD
- 主分类号: C07C7/10
- IPC分类号: C07C7/10 ; B01D3/40 ; B01D11/04
摘要:
The invention concerns the control of solvent systems in processes and apparatus for the separation of aromatic hydrocarbons from non-aromatic hydrocarbons in liquid-liquid extraction, extractive distillation, and the combination thereof.
公开/授权文献
- US08471088B2 Solvent quality control in extraction processes 公开/授权日:2013-06-25
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