发明申请
- 专利标题: DMF DISTILLATION
- 专利标题(中): DMF蒸馏
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申请号: US15071655申请日: 2016-03-16
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公开(公告)号: US20160272574A1公开(公告)日: 2016-09-22
- 发明人: Thomas EILERS , David A. Dentel , Halil Aktas
- 申请人: Tate & Lyle Technology Limited
- 申请人地址: GB London
- 专利权人: Tate & Lyle Technology Limited
- 当前专利权人: Tate & Lyle Technology Limited
- 当前专利权人地址: GB London
- 主分类号: C07C231/24
- IPC分类号: C07C231/24 ; C07H5/02 ; B01D3/10 ; C07H1/06
摘要:
A method of obtaining purified DMF from a mixture comprising DMF and hydrogen chloride (HCl) involving distillation is provided.
公开/授权文献
- US10179760B2 DMF distillation 公开/授权日:2019-01-15
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