发明授权
- 专利标题: Azeotrope-like compositions of difluoromethane
- 专利标题(中): 二氟甲烷的类共沸组合物
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申请号: US11841149申请日: 2007-08-20
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公开(公告)号: US07396485B2公开(公告)日: 2008-07-08
- 发明人: Hang T. Pham , Rajiv R. Singh , Hsueh Sung Tung , Franklin S. Wong
- 申请人: Hang T. Pham , Rajiv R. Singh , Hsueh Sung Tung , Franklin S. Wong
- 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: C09K5/04
- IPC分类号: C09K5/04
摘要:
The invention relates to azeotropic and azeotrope-like mixtures of HFC-32, HCl, and Cl2, and processes for separating the azeotrope-like mixtures of HFC-32 and HCL and HFC-32, HCL and Cl2.
公开/授权文献
- US20080042103A1 AZEOTROPE-LIKE COMPOSITIONS OF DIFLUOROMETHANE 公开/授权日:2008-02-21
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