发明名称 |
METHOD FOR ISOLATING ENRICHED SOURCE OF CONDUCTING POLYMERS PRECURSORS |
摘要 |
An embodiment of the present invention is a method for isolating conducting polymer precursors by contacting a non-basic heterocyclic nitrogen containing hydrocarbon stream having a boiling point of from 232 DEG C /450 DEG F) to 566 DEG C (1050 DEG F) with an effective amount of a treating agent selected from the group consisting of alkylene and polyalkylene glycols and glycol ethers and mixtures thereof, having a molecular weight of less than 1000 and 1200, respectively, at conditions effective to maintain the reactants in a liquid phase to produce a first stream enriched in non-basic heterocyclic nitrogen containing hydrocarbon compounds and a second treated stream having a decreased non-basis heterocyclic nitrogen content. Optionally, an effective amount of a mineral acid may be added to the treating agent to enhance the process. |
申请公布号 |
WO0179388(A2) |
申请公布日期 |
2001.10.25 |
申请号 |
WO2001US08895 |
申请日期 |
2001.03.20 |
申请人 |
EXXONMOBIL RESEARCH AND ENGINEERING COMPANY |
发明人 |
GREANEY, MARK, ALAN;BEGASSE, JOHN, NICHOLAS |
分类号 |
B01D11/04;C10G17/02;C10G21/06;C10G21/16 |
主分类号 |
B01D11/04 |
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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