| 发明名称 |
FRACTIONAL EXTRACTION OF BUTADIENE |
| 摘要 |
A method for the solvent extraction of 1,3-butadiene from a mixture of C4 hydrocarbons that employs a distillation tower to produce the desired 1,3-butadiene product as an overhead and a separate bottoms stream that is removed from and not recycled in the solvent extraction process. |
| 申请公布号 |
KR20120030382(A) |
申请公布日期 |
2012.03.28 |
| 申请号 |
KR20117027864 |
申请日期 |
2010.05.06 |
| 申请人 |
EQUISTAR CHEMICALS, LP |
发明人 |
BRIDGES JOSEPH P.;HOOD ALLEN DAVID;SMITH SCOTT A.;WILLIAMS SOLON B. |
| 分类号 |
C07C7/08;C07B61/00;C07C11/167 |
主分类号 |
C07C7/08 |
| 代理机构 |
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