| 发明名称 |
METHOD FOR THE REMOVAL OF ALKALINE OR ACIDIC COMPOUNDS FROM A SOLVENT-CONTAINING METAL OXIDE DISPERSION, IN PARTICULAR SILICIC ACID |
| 摘要 |
Method for the removal of alkaline or acidic compounds from a solvent containing metal oxide dispersion, comprises: converting the solvent into gas phase; condensing the solvent; contacting the condensed solvent with a neutralization medium; and reducing the condensed solvent into a metal oxide dispersion. |
| 申请公布号 |
EP2188026(A1) |
申请公布日期 |
2010.05.26 |
| 申请号 |
EP20080758947 |
申请日期 |
2008.06.02 |
| 申请人 |
NANORESINS AG |
发明人 |
KUEHNER, UWE, DIETRICH;GRAALMANN, ONNO |
| 分类号 |
B01D5/00;C08K3/22 |
主分类号 |
B01D5/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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