| 发明名称 |
METHOD OF COMPRESSING SILICIC ACID MANUFACTURED BY HIGH TEMPERATURE DECOMPOSITION |
| 摘要 |
<p>Pyrogenically prepared silicic acid is compressed by a rotary filter equipped with a pressing band.</p> |
| 申请公布号 |
JPS63225518(A) |
申请公布日期 |
1988.09.20 |
| 申请号 |
JP19880040950 |
申请日期 |
1988.02.25 |
| 申请人 |
DEGUSSA AG |
发明人 |
RAINHARUTO KURINGERU;RAINHARUTO MANAA |
| 分类号 |
B01D33/052;B01J2/22;B30B5/04;C01B33/12;C01B33/18;C09C1/30 |
主分类号 |
B01D33/052 |
| 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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