Invention Grant
- Patent Title: Process for the production of a purified hydrofluoroalkane, purified hydrofluoroalkane, use of the hydrofluoroalkane and method for the analysis of a hydrofluoroalkane
- Patent Title (中): 生产纯化氢氟烷烃，纯化氢氟烷烃，使用氢氟烷烃的方法及分析氢氟烷烃的方法
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Application No.: US11410706Application Date: 2006-04-25
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Publication No.: US07695595B2Publication Date: 2010-04-13
- Inventor: Dominique Balthasart , Charles-Marie Anciaux , Yves Mahaut , Roland Klug
- Applicant: Dominique Balthasart , Charles-Marie Anciaux , Yves Mahaut , Roland Klug
- Applicant Address: BE Brussels
- Assignee: Solvay S.A.
- Current Assignee: Solvay S.A.
- Current Assignee Address: BE Brussels
- Agency: Connolly Bove Lodge & Hutz LLP
- Priority: FR0002944 20000307
- Main IPC: B01D3/36
- IPC: B01D3/36 ; C01B7/19
Abstract:
Process for the production of a hydrofluoroalkane, according to which hydrofluoroalkane comprising organic impurities is subjected to at least two distillations.
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