发明名称 |
Process for cleaning rolling oils |
摘要 |
Process for cleaning rolling oils which, when contaminated, contain rolling fines originating from metals being processed into semi-finished products in strip form, in particular light weight metals, e.g. aluminum fines. An addition of 2 to 8 g of dimeric oleic acid is made to each 1000 g of contaminated oil and the mixture passed through a coagulator whereby the rolling fines coagulate and can be readily removed from the contaminated oil. The purified oil can be recirculated as rolling oil.
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申请公布号 |
US5332510(A) |
申请公布日期 |
1994.07.26 |
申请号 |
US19930138758 |
申请日期 |
1993.10.18 |
申请人 |
ALUSUISSE-LONZA SERVICES LTD. |
发明人 |
BAUR, RUDOLF;KRAEHENBUEHL, HANSPETER;GIGER, URS;MERKI, EMIL |
分类号 |
C10M175/00;C10M175/04;(IPC1-7):C02F1/54 |
主分类号 |
C10M175/00 |
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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