发明名称 |
PROCESS OF HARD FIRING GREEN PELLETS ON A PELLET-FIRING MACHINE |
摘要 |
1. A process of hard firing green pellets on a pellet-firing machine in which hot gases are passed through the pellet bed and the pellets are first dried im a drying zone with downwardly flowing gases, characterized in that drying is effected in a first stage with hot gases at 60 to 180 degrees C and the temperature of the hot gases is then increased to 280 to 400 degrees C within 2 to 5 minutes. |
申请公布号 |
ZA8401333(B) |
申请公布日期 |
1985.10.30 |
申请号 |
ZA19840001333 |
申请日期 |
1984.02.23 |
申请人 |
METALLGESELLSCHAFT AKTIENGESELLSCHAFT |
发明人 |
KARL-HEINZ BOSS;WALTER HASTIK;ERICH PFAFF;HEINZ WALDEN |
分类号 |
C22B1/24;F27B21/06 |
主分类号 |
C22B1/24 |
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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