| 发明名称 |
METHOD FOR THE PREPARATION OF AGGLOMERATES OF PRECIPITATED INSOLUBLE AMORPHOUS METAL SILICATES |
| 摘要 |
A micro-porous material having agglomerates of precipitated silica, according to the formula MeOx.HiSiO2, The agglomerates are composed of porous particles, and the agglomerates exhibit a size in the range 0.5-500 μm. A gas filter having the micro-porous material, and a method of filtering air through the micro-porous material. |
| 申请公布号 |
EP1838435(A1) |
申请公布日期 |
2007.10.03 |
| 申请号 |
EP20050820925 |
申请日期 |
2005.12.23 |
| 申请人 |
SVENSKA AEROGEL AB |
发明人 |
NORBERG, SVEN-PETER;LINDAHL, LARS GOESTA;ABRAHAMSSON, JOERGEN |
| 分类号 |
B01J20/10;B01D53/46;B01D53/50;B01D53/56;B01D53/58;B01D53/62;B01D53/68;B01D53/72;B01D53/81;B01J;B01J20/04;B01J20/28;B01J20/30;B01J20/32;B01J20/34 |
主分类号 |
B01J20/10 |
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