发明名称 |
ULTRFILTRATION OR REVERSE OSMOSIS METHOD OF COOLING LIQUID CONSISTING OF EMULSIFYING OIL FOR METAL WORKING |
摘要 |
A portion of the oil-in-water emulsion used as a lubricant/coolant in the shaping of metal articles such as containers is subjected to a reverse osmosis or ultrafiltration process to concentrate the oil portion and separate a water permeate. The oil concentrate is reincorporated in the remaining portion of the coolant and the permeate is used as rinse water to remove oil residues retained on the article from the metal shaping operation. The coolant is then reconstituted with the oil residue rinsed from the article. |
申请公布号 |
JPS5242504(A) |
申请公布日期 |
1977.04.02 |
申请号 |
JP19760115720 |
申请日期 |
1976.09.27 |
申请人 |
CONTINENTAL GROUP |
发明人 |
IHABU EMU HEKERU |
分类号 |
B01D17/00;B01D61/02;B01D61/14;B01D61/16;B21B45/02;C10G31/11;C10G33/06;C10M175/06;C10N40/22;C21D1/60 |
主分类号 |
B01D17/00 |
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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