| 发明名称 |
Liquid/liquid extraction using certain ethers and esters |
| 摘要 |
A process for the liquid/liquid extraction of aromatic hydrocarbons from organic solvent mixtures containing aromatic and aliphatic hydrocarbons by the use of certain ethers and esters as extractants is disclosed.
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| 申请公布号 |
US3981798(A) |
申请公布日期 |
1976.09.21 |
| 申请号 |
US19750574209 |
申请日期 |
1975.05.05 |
| 申请人 |
NALCO CHEMICAL COMPANY |
发明人 |
RIES, DONALD G.;BRAITHWAITE, DAVID G. |
| 分类号 |
C10G21/16;(IPC1-7):C10G21/16 |
主分类号 |
C10G21/16 |
| 代理机构 |
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| 主权项 |
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| 地址 |
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