发明名称 |
Process for preparing vinyl chloride monomer. |
摘要 |
<p>The energy requirements for preparing vinyl chloride monomer can be reduced by a process which includes the steps of purifying by distillation ethylene dichloride, compressing the ethylene dichloride vapor from the distillation column to a temperature and pressure sufficient for direct feed to a pyrolysis furnace. Up to 80% of the heat presently used after distillation and before pyrolysis can be saved.</p> |
申请公布号 |
EP0111310(A1) |
申请公布日期 |
1984.06.20 |
申请号 |
EP19830112319 |
申请日期 |
1983.12.07 |
申请人 |
STAUFFER CHEMICAL COMPANY |
发明人 |
BURKS, WILLIAM MILLARD, JR. |
分类号 |
C07C17/00;C07C17/25;C07C17/383;C07C21/06;C07C67/00 |
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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