发明名称 |
METHOD FOR SUPPLYING POWERED MATERIAL INTO SHAFT FURNACE |
摘要 |
PROBLEM TO BE SOLVED: To provide a method for supplying powdered material into a shaft furnace capable of suppressing generation of clogging phenomenon in the shaft furnace. SOLUTION: Upper portion of the powdered material in the shaft furnace 22 is retained in the heating condition before the furnace starts boiling, thereon feeding the powdered material.
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申请公布号 |
JP2001221573(A) |
申请公布日期 |
2001.08.17 |
申请号 |
JP20000029035 |
申请日期 |
2000.02.07 |
申请人 |
CHUGAI RO CO LTD |
发明人 |
CHOSHI TADAYUKI;FUJITA NAOHIRO |
分类号 |
C01B31/04;B01J4/00;F27B1/20;(IPC1-7):F27B1/20 |
主分类号 |
C01B31/04 |
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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