| 发明名称 |
Processes for preparing 1,1,2,3-tetrachloropropene |
| 摘要 |
Provided is a continuous process for preparing 1,1,2,3-tetrachloro-1-propene having the steps of catalytically dehydrochlorinating CH2ClCCl2CH2Cl in the gas phase to produce CHCl═CClCH2Cl; chlorinating the CHCl═CClCH2Cl to form CHCl2CCl2CH2Cl; and catalytically dehydrochlorinating the CHCl2CCl2CH2Cl in the gas phase to form CCl2═CClCH2Cl. |
| 申请公布号 |
US8258355(B2) |
申请公布日期 |
2012.09.04 |
| 申请号 |
US20080178984 |
申请日期 |
2008.07.24 |
| 申请人 |
MERKEL DANIEL C.;TUNG HSUEH S.;VAN DER PUY MICHAEL;MA JING JI;HONEYWELL INTERNATIONAL INC. |
发明人 |
MERKEL DANIEL C.;TUNG HSUEH S.;VAN DER PUY MICHAEL;MA JING JI |
| 分类号 |
C07C17/25 |
主分类号 |
C07C17/25 |
| 代理机构 |
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