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 |
The subject matter of the invention is a method for the removal of alkaline or acidic compounds from a solvent-containing metal oxide dispersion, having the following steps: a. conversion of the solvent into gas phase; b. condensation of the solvent; c. bringing the condensed solvent into contact with a neutralizing agent; d. Return of the condensed solvent into the metal oxide dispersion.
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申请公布号 |
CA2694237(A1) |
申请公布日期 |
2009.02.05 |
申请号 |
CA20082694237 |
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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地址 |
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