发明名称 |
Silica gel of improved properties and process of making same |
摘要 |
A silica gel of improved hardness and abrasion resistance, increased adsorption power, and other valuable properties is produced by a highly economic process. A useful manufacturing system for making such silica gel and a simple apparatus for producing silica gel spheres of considerably larger diameter than heretofore known are provided.
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申请公布号 |
US4148864(A) |
申请公布日期 |
1979.04.10 |
申请号 |
US19760747474 |
申请日期 |
1976.12.06 |
申请人 |
MITTEX AKTIENGESELLSCHAFT |
发明人 |
GROTH, WILHELM;HUSSMANN, PETER |
分类号 |
C01B33/154;C01B33/16;C01B33/32;(IPC1-7):C01B33/12 |
主分类号 |
C01B33/154 |
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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