| 发明名称 |
PROCESS FOR THE ADVANCED SEPARATION OF 1,2-DICHLOROPROPANE FROM 2,2'-DICHLORO-DI-ISOPROPYLETHER |
| 摘要 |
<p>The invention relates to a process for the separation of 1,2-dichloropropane from the 2,2'-dichloro-di-isopropylether in the residue resulting from propene oxide azeotropic fractional distillation in a distillation column operating at atmospheric pressure and using water as azeotropic entrainer.</p> |
| 申请公布号 |
RO122020(B1) |
申请公布日期 |
2008.11.28 |
| 申请号 |
RO20050000699 |
申请日期 |
2005.08.11 |
| 申请人 |
OLTCHIM S.A. |
发明人 |
STRATUL E COSTIC E;ROIBU CONSTANTIN;PREOTEASA VERONICA;ICHIM HORIA;DUMITRACHE FLORIN |
| 分类号 |
B01D3/36 |
主分类号 |
B01D3/36 |
| 代理机构 |
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代理人 |
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