| 发明名称 |
OIL REMOVING WET TREATING METHOD OF OIL CONTAINING HOT ROLLING SLUDGE |
| 摘要 |
<p>PURPOSE:To utilize an oil-and-water removed sludge as a sintering material and oil separated as a fuel respectively, by treating an oil contg. hot rolling sludge with a detergent based on an alkali cpd. contg. a specified amount of dissolved surfactant to remove oil, and thereafter rinsing it to remove alkali.</p> |
| 申请公布号 |
JPS53100970(A) |
申请公布日期 |
1978.09.02 |
| 申请号 |
JP19770016447 |
申请日期 |
1977.02.17 |
| 申请人 |
NIPPON STEEL CORP |
发明人 |
AYUSAWA SABUROU;TSUCHIYA KATSURA;NAGASHIMA TAKEO;HIYAMA YASUO |
| 分类号 |
C22B1/00;C02F11/00;C10G19/02;C10G29/00;C10M175/00;C10N40/24;C22B7/00 |
主分类号 |
C22B1/00 |
| 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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