发明名称 |
Process for the preparation of micro inorganic foamed granules |
摘要 |
A process for the preparation of micro inorganic foamed granules chracterized in that amorphous particles having particle size of not greater than 150 mu m recovered from particles of an amorphous residue produced by partial oxidation of coal is heated by introducing the same into a flame or gas at a high temperature, whereby foaming the amorphous particles.
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申请公布号 |
US4764218(A) |
申请公布日期 |
1988.08.16 |
申请号 |
US19860882591 |
申请日期 |
1986.07.07 |
申请人 |
UBE INDUSTRIES, LTD. |
发明人 |
KOBAYASHI, WAICHI;USUI, KOUJI;UEHORI, KINZI |
分类号 |
C03B19/08;C03B19/10;C03C11/00;C04B18/04;C04B18/06;C04B18/10;C04B20/06;C05G3/00;C09K8/46;C09K17/04;(IPC1-7):C04B20/06 |
主分类号 |
C03B19/08 |
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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