发明名称 |
PROCESS FOR THE RECOVERY OF MONOETHYLENE GLYCOL |
摘要 |
<p>A process for recovering monoethylene glycol from a catalyst bleed stream is disclosed. The process comprises combining the catalyst bleed stream with a heavies stream comprising at least 40 wt % diethylene glycol, to provide a combined stream and distilling the combined stream to provide a first stream comprising monoethylene glycol and a second stream comprising diethylene glycol.</p> |
申请公布号 |
EP2334623(A1) |
申请公布日期 |
2011.06.22 |
申请号 |
EP20090783810 |
申请日期 |
2009.10.07 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. |
发明人 |
SLAPAK, MATHIAS JOZEF PAUL |
分类号 |
C07C29/80;C07C29/10;C07C29/12;C07C31/20 |
主分类号 |
C07C29/80 |
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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