| 发明名称 |
METHODS AND APPARATUS FOR PRODUCTION OF CEMENTS |
| 摘要 |
<p>A process for producing cement clinkers is disclosed whereby fly ash is added to the lower as well as to the upper end of a rotary kiln containing a firing zone and wherein the fly ash is admixed with calcareous materials in accordance with the desired composition of the product.</p> |
| 申请公布号 |
GB1585801(A) |
申请公布日期 |
1981.03.11 |
| 申请号 |
GB19770000047 |
申请日期 |
1977.01.04 |
| 申请人 |
KROYER K |
发明人 |
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| 分类号 |
C03C6/00;B09B3/00;C03C10/00;C03C11/00;C04B7/26;C04B7/28;C04B7/44;(IPC1-7):04B7/36 |
主分类号 |
C03C6/00 |
| 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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