Liquid purification or separation – Processes – Ion exchange or selective sorption
Patent
1981-03-25
1982-11-09
Cintins, Ivars C.
Liquid purification or separation
Processes
Ion exchange or selective sorption
210689, 210799, B01D 1500
Patent
active
043583806
ABSTRACT:
A method of recycling and purifying water-soluble cutting agents is disclosed. The used water-soluble cutting agent is recycled by filtering through an oil-water separating filter consisting of a porous sheet and an oil-water separating layer composed essentially of a water-insoluble and water absorbable gel layer, which is formed on a surface portion of the porous sheet and is adapted to be contacted with the cutting agent and/or surface portions of the porous sheet serving as flow path.
REFERENCES:
patent: 3494863 (1970-02-01), Greenman
Hasegawa Masami
Naitoh Takahisa
Sakai Utaro
Cintins Ivars C.
Maruchi Kohken Co., Ltd.
Nissan Motor Co,. Ltd.
LandOfFree
Method of reproducing water-soluble cutting agents does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of reproducing water-soluble cutting agents, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of reproducing water-soluble cutting agents will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-745143