发明名称 |
METHOD FOR PRODUCING RAW MATERIAL FOR IRON PRODUCTION AND METHOD FOR TREATING FERROUS OIL-CONTAINING SLUDGE |
摘要 |
PROBLEM TO BE SOLVED: To provide a method for treating oil-containing sludge that can treat sludge irrespective of the property thereof by simple treatment and reduce an amount of expensive heavy fuel oil to be used for a roasting furnace.SOLUTION: A method for producing a raw material for iron production includes: roasting ferrous oil-containing sludge containing iron and oil contents; burning the oil contents to remove the oil contents; and using the sludge where the oil contents are removed and iron is contained for a raw material for iron production. The method for producing a raw material for iron production uses waste plastic as fuel when roasting the ferrous oil-containing sludge.SELECTED DRAWING: Figure 1 |
申请公布号 |
JP2016099089(A) |
申请公布日期 |
2016.05.30 |
申请号 |
JP20140238426 |
申请日期 |
2014.11.26 |
申请人 |
JFE STEEL CORP |
发明人 |
ASANUMA MINORU;MOMONO KOICHI;SUEJIMA SHINICHI;UCHIDA YASUTAKA |
分类号 |
F23K1/00;B29B17/04;C02F11/00;C08J11/08;C22B1/00;C22B1/02;F23C1/10;F23G5/02;F23K1/02;F23K3/02 |
主分类号 |
F23K1/00 |
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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