| 发明名称 |
Treatment of extraction solvent to remove acid contaminants |
| 摘要 |
A method for removing corrosive contaminants from a polar extraction solvent comprises adding water to the solvent to provide a mixture. Then the mixture is contacted with a basic ion exchanger resin to remove the corrosive contaminants. The solvent is recovered and may be reused. |
| 申请公布号 |
AU7870100(A) |
申请公布日期 |
2001.04.30 |
| 申请号 |
AU20000078701 |
申请日期 |
2000.10.06 |
| 申请人 |
EXXON RESEARCH AND ENGINEERING COMPANY |
发明人 |
JOSEPH PHILIP BOYLE;DAVID C. HAGER;ALAN ROY KATRITZKY |
| 分类号 |
B01D11/04;B01D15/04;B01J41/00;B01J41/04;C07B63/00;C10G21/00;C10G21/20;C10G21/28 |
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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