发明申请
- 专利标题： METHOD FOR PREPARING METAL FLUORIDE CATALYSTS AND DEHYDROFLUORINATION METHOD USING THE SAME
- 专利标题（中）： 制备金属氟化物催化剂的方法和使用其的脱氢方法
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申请号： US14475923申请日： 2014-09-03
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公开(公告)号： US20150080617A1公开(公告)日： 2015-03-19
- 发明人: Hilman Hutama , Jeong-Myeong HA , Chang Soo KIM , Hong Gon KIM , Jae Wook CHOI , Dong Jin SUH , Hyun Joo LEE , Byoung Sung AHN
- 申请人： Korean Institute of Science and Technology
- 申请人地址： KR Seoul
- 专利权人： Korea Institute of Science and Technology
- 当前专利权人： Korea Institute of Science and Technology
- 当前专利权人地址： KR Seoul
- 优先权： KR10-2013-0111959 20130917
- 主分类号： B01J27/132
- IPC分类号： B01J27/132
摘要：
Disclosed is a method for preparing a metal fluoride catalyst as a dehydrofluorination catalyst having high activity under a mild condition using a trifluoroacetic acid solution with no use of HF gas having fluidity and corrosive property. Disclosed also is a dehydrofluorination method for preparing HFO-1225ye from HFP-236ea by using the catalyst with high efficiency.
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