发明名称 |
Organometallic compound purification by two steps distillation |
摘要 |
A method of purifying crude organometallic compounds using a plurality of distillation columns is provided. This method effectively removes both relatively more volatile impurities and relatively less volatile impurities as compared to the organometallic compound. |
申请公布号 |
EP2545972(A1) |
申请公布日期 |
2013.01.16 |
申请号 |
EP20120176092 |
申请日期 |
2012.07.12 |
申请人 |
DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
MODTLAND, CURTIS D.;DAVIDSON, CHET D. |
分类号 |
B01D3/14 |
主分类号 |
B01D3/14 |
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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