发明名称 |
HEAT RECOVERY PROCEDURE |
摘要 |
The present invention provides a process treating the cycle gas from an ethylene oxide reactor to avoid heat losses in a carbonate scrubbing system as well as glycol formation in the carbonate scrubbing and catalyst contamination upon cycle gas recycle. |
申请公布号 |
PT1425273(E) |
申请公布日期 |
2008.01.25 |
申请号 |
PT20020757522T |
申请日期 |
2002.09.03 |
申请人 |
SD LIZENZVERWERTUNGSGESELLSCHAFT MBH & CO. KG |
发明人 |
BARRY BILLIG;JAMES MANN |
分类号 |
C07D301/04;C07D301/08;C07D301/32;C07D303/04 |
主分类号 |
C07D301/04 |
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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