发明授权
- 专利标题: Method of making hydrofluorocarbons
- 专利标题(中): 制备氢氟烃的方法
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申请号: US10444610申请日: 2003-05-23
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公开(公告)号: US07214839B2公开(公告)日: 2007-05-08
- 发明人: Hsueh Sung Tung , Chad L. Marks , Stephen A. Cottrell
- 申请人: Hsueh Sung Tung , Chad L. Marks , Stephen A. Cottrell
- 申请人地址: US NJ Morristown
- 专利权人: Honeywell International Inc.
- 当前专利权人: Honeywell International Inc.
- 当前专利权人地址: US NJ Morristown
- 代理商 Colleen D. Szuch
- 主分类号: C07C17/00
- IPC分类号: C07C17/00
摘要:
A manufacturing process for making hydrofluorocarbons (HFCs), by reacting a hydrochlorocarbon and HF in a liquid phase catalytic reactor using a large mole ratio of HF to hydrochlorocarbon to minimize formation of high boiling by-products and improve HF consumption and hydrofluorocarbon yields.
公开/授权文献
- US20040236160A1 Method of making hydrofluorocarbons 公开/授权日:2004-11-25
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