公开(公告)号：US5332510A

公开(公告)日：1994-07-26

申请号：US138758

申请日：1993-10-18

申请人： Rudolf Baur ,  Hanspeter Krahenbuhl ,  Urs Giger ,  Emil Merki

发明人： Rudolf Baur ,  Hanspeter Krahenbuhl ,  Urs Giger ,  Emil Merki

IPC分类号： C10M175/00 ,  C10M175/04 ,  C02F1/54

CPC分类号： C10M175/0016 ,  C10M175/04

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.

摘要翻译： 滚动油的清洁方法，当被污染时，其含有来自金属的轧制细料被加工成带状的半成品，特别是重金属，例如轻质金属。 铝粉。 每1000克污染油中加入2至8克二聚油酸，混合物通过凝结剂，由此轧制细粒凝结，并可容易地从被污染的油中除去。 纯化的油可以作为轧制油再循环。

公开(公告)号：US4293424A

公开(公告)日：1981-10-06

申请号：US834130

申请日：1977-09-19

申请人： Rudolf Baur ,  Emil Merki ,  Hanspeter Krahenbuhl

发明人： Rudolf Baur ,  Emil Merki ,  Hanspeter Krahenbuhl

IPC分类号： C10M175/00 ,  C10G19/02 ,  C10M175/04 ,  C10N40/24 ,  C10N60/00 ,  B01D21/01

CPC分类号： C10M175/04

摘要： Lubrication oils used in rolling strip and foil in the light metal industing are contaminated with fine metallic particles during rolling. The process described here allows these oils to be cleaned either continuously or in a batch process by adding a strongly alkaline solution to the warm contaminated oil whereby these fine particles coagulate and can be separated out by means of centrifuging or filtering.

摘要翻译： 在轻金属工业中用于轧制带和箔的润滑油在轧制过程中被细金属颗粒污染。 这里描述的方法允许这些油通过向温热污染的油中加入强碱性溶液而连续地或间歇地清洗，由此这些细颗粒凝结并可以通过离心或过滤分离出来。