发明名称 |
Porous ceramic granules |
摘要 |
There is disclosed a process for preparing porous ceramic granules, comprising (a) preparing a foam from an aqueous mixture of a particulate aluminosiliceous material and a fluxing material; (b) dividing the foam into discrete particles to form granules; and (c) calcining the granules at an elevated temperature such that sintering of the aluminosiliceous particles occurs.
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申请公布号 |
US5418195(A) |
申请公布日期 |
1995.05.23 |
申请号 |
US19930143072 |
申请日期 |
1993.10.26 |
申请人 |
ECC INTERNATIONAL LIMITED |
发明人 |
KOSTUCH, JACEK A.;HEARLE, JONATHAN A. |
分类号 |
C04B38/10;C04B38/00;(IPC1-7):C04B38/00;C04B35/16 |
主分类号 |
C04B38/10 |
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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