发明名称 |
METHOD FOR OPERATING FLASH SMELTING FURNACE |
摘要 |
<P>PROBLEM TO BE SOLVED: To efficiently remove mushrooms without stopping the operation of a flash smelting furnace. <P>SOLUTION: In a method for operating a flash smelting furnace 1 having at least a reaction tower 2 provided with a concentrate burner 10 which is provided at the furnace top and feeds a smelting raw material 24 together with a fuel and a reaction gas 11 and a blow nozzle 12 which is attached to the sidewall and used for blowing a reaction gas 11', the ratio of the amount of the reaction gas 11 blown from the concentrate burner 10 to the amount of the reaction gas 11' blown from the blow nozzle 12 is set to 1:1. <P>COPYRIGHT: (C)2013,JPO&INPIT |
申请公布号 |
JP2012224881(A) |
申请公布日期 |
2012.11.15 |
申请号 |
JP20110090960 |
申请日期 |
2011.04.15 |
申请人 |
SUMITOMO METAL MINING CO LTD |
发明人 |
KAWANAKA KAZUAKI;YAMAMOTO KEISUKE;SASAI SHIGERU;KOBAYASHI JUNICHI;SASAKI YUKIHITO;GOTO YUKO |
分类号 |
C22B15/00 |
主分类号 |
C22B15/00 |
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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