| 发明名称 |
Vapor phase chlorination of 1,1-dichloroethane |
| 摘要 |
In the preparation of methylchloroform by vapor phase chlorination of 1,1-dichloroethane, the formation of undesirable chlorohydrocarbon reaction products is suppressed by conducting the vapor phase reaction in the presence of a controlled amount of carbon dioxide gas.
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| 申请公布号 |
US4192823(A) |
申请公布日期 |
1980.03.11 |
| 申请号 |
US19780883610 |
申请日期 |
1978.03.06 |
| 申请人 |
PPG INDUSTRIES INC |
发明人 |
MANSELL, JOHN D;RIDEOUT, WALKER H |
| 分类号 |
C07C17/00;C07C17/10;C07C19/05;C07C67/00;(IPC1-7):C07C17/00 |
主分类号 |
C07C17/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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