| 发明名称 |
Method for pelletizing calcined clay |
| 摘要 |
Calcined kaolin clay is pelletized in a pelletizer by a process wherein the calcined clay has ammonia added to it, suitably in relatively small amounts such as less than 1% by weight. The pelletized clay is preferably coated with a binder to improve its flowability.
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| 申请公布号 |
US5364579(A) |
申请公布日期 |
1994.11.15 |
| 申请号 |
US19890419198 |
申请日期 |
1989.10.10 |
| 申请人 |
ECC INTERNATIONAL INC. |
发明人 |
DUNAWAY, WEYMAN H.;GARRETT, ELIZABETH H.;ROWE, DUDLEY C. |
| 分类号 |
C09C1/42;C09C3/08;C09C3/10;(IPC1-7):B28C3/00 |
主分类号 |
C09C1/42 |
| 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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