发明授权
US08519200B1 Azeotropic compositions of 1,1,3,3-tetrachloro-1-fluoropropane and hydrogen fluoride
有权
1,1,3,3-四氯-1-氟丙烷和氟化氢的共沸组合物
- 专利标题: Azeotropic compositions of 1,1,3,3-tetrachloro-1-fluoropropane and hydrogen fluoride
- 专利标题(中): 1,1,3,3-四氯-1-氟丙烷和氟化氢的共沸组合物
-
申请号: US13403011申请日: 2012-02-23
-
公开(公告)号: US08519200B1公开(公告)日: 2013-08-27
- 发明人: Daniel C. Merkel , Konstantin A. Pokrovski , Hang T. Pham , Hsueh Sung Tung , Ryan Hulse
- 申请人: Daniel C. Merkel , Konstantin A. Pokrovski , Hang T. Pham , Hsueh Sung Tung , Ryan Hulse
- 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 Bruce O. Bradford
- 主分类号: C07C17/07
- IPC分类号: C07C17/07 ; C07C17/087 ; C07C17/38 ; B01F1/00 ; C09K3/00 ; C09K5/04 ; C09K3/30 ; C11D17/00
摘要:
Provided are azeotropic or azeotrope-like mixtures of 1,1,3,3-tetrachloro-1-fluoropropane (HCFC-241fa) and hydrogen fluoride. Such compositions are useful as an intermediate in the production of HFC-245fa and HCFO-1233zd.
公开/授权文献
信息查询