发明名称 |
Purification of Isoprene From Renewable Resources |
摘要 |
Methods and apparatus for the purification of isoprene, such as the purification of a bioisoprene composition from fermentor off-gas. The apparatus includes two columns that process the fermentor off-gas, which includes isoprene and various impurities. A solvent is added to the off-gas in the first column, and the isoprene is stripped from the solvent in the second column. Also provided is a downstream further purification process. Also provided are the resulting purified isoprene compositions.
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申请公布号 |
US2011178261(A1) |
申请公布日期 |
2011.07.21 |
申请号 |
US20100969440 |
申请日期 |
2010.12.15 |
申请人 |
FEHER FRANK J;KAN JOHN KALUEN;MCAULIFFE JOSEPH C;MCCALL THOMAS F;RODEWALD STEPHAN;SABO TIMOTHY ALAN;WONG TANG HONG;PLOETZ CHRISTOPHER D;PICKERT LAWRENCE J |
发明人 |
FEHER FRANK J.;KAN JOHN KALUEN;MCAULIFFE JOSEPH C.;MCCALL THOMAS F.;RODEWALD STEPHAN;SABO TIMOTHY ALAN;WONG TANG HONG;PLOETZ CHRISTOPHER D.;PICKERT LAWRENCE J. |
分类号 |
C08F6/12;C08F136/08 |
主分类号 |
C08F6/12 |
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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