公开(公告)号：US20200238195A1

公开(公告)日：2020-07-30

申请号：US16851494

申请日：2020-04-17

申请人： Stephan Draese ,  Olaf Güßgen ,  Oliver Seiferth

发明人： Stephan Draese ,  Olaf Güßgen ,  Oliver Seiferth

IPC分类号： B01D3/10 ,  B01D5/00 ,  B01D37/02 ,  C02F1/28 ,  C02F1/00 ,  C10M175/00

摘要： Disclosed is a method for the recovery of filtering agents and rolling oil from a mixture containing used rolling oil and filtering agents coated with used rolling oil in which the mixture containing rolling oil and filtering agents is subjected to vacuum distillation under agitation in a reactor equipped with an agitator and vapour precipitator. The vacuum during distillation is regulated with an inert gas flow, the rolling oil is condensed and collected, and a rolling oil which can be reused for rolling and a powder filtering agent which can be reused are obtained.

公开(公告)号：US12076669B2

公开(公告)日：2024-09-03

申请号：US16851494

申请日：2020-04-17

申请人： Stephan Draese ,  Olaf Güßgen ,  Oliver Seiferth

发明人： Stephan Draese ,  Olaf Güßgen ,  Oliver Seiferth

IPC分类号： B01D3/10 ,  B01D5/00 ,  B01D37/02 ,  C02F1/00 ,  C02F1/28 ,  C10M175/00

CPC分类号： B01D3/10 ,  B01D5/006 ,  B01D37/02 ,  C02F1/001 ,  C02F1/28 ,  C10M175/0033

摘要： Disclosed is a method for the recovery of filtering agents and rolling oil from a mixture containing used rolling oil and filtering agents coated with used rolling oil in which the mixture containing rolling oil and filtering agents is subjected to vacuum distillation under agitation in a reactor equipped with an agitator and vapour precipitator. The vacuum during distillation is regulated with an inert gas flow, the rolling oil is condensed and collected, and a rolling oil which can be reused for rolling and a powder filtering agent which can be reused are obtained.

公开(公告)号：US20230197969A1

公开(公告)日：2023-06-22

申请号：US18167981

申请日：2023-02-13

申请人： Stephan Draese ,  Thomas Graf ,  Oliver Seiferth ,  Volker Schmitz

发明人： Stephan Draese ,  Thomas Graf ,  Oliver Seiferth ,  Volker Schmitz

IPC分类号： H01M4/66 ,  H01M4/04 ,  B21B1/40 ,  B21B45/02

CPC分类号： H01M4/662 ,  H01M4/667 ,  H01M4/0404 ,  B21B1/40 ,  B21B45/0239 ,  B21B2003/001

摘要： An aluminum foil is formed from an alloy of type AA1xxx, AA3xxx, and/or AA8xxx, which has a cold-solidified state and contains on its surface a rolling oil layer with a polyalkylene glycol or a compound containing a polyalkylene oxide structure. The aluminum foil has a thickness of 4 μm to 100 μm and can be easily coated with an electrode suspension for producing a battery film.

公开(公告)号：US20230203395A1

公开(公告)日：2023-06-29

申请号：US18171003

申请日：2023-02-17

申请人： Stephan Draese ,  Thomas Graf ,  Oliver Seiferth ,  Volker Schmitz

发明人： Stephan Draese ,  Thomas Graf ,  Oliver Seiferth ,  Volker Schmitz

IPC分类号： C10M145/34 ,  C22F1/04 ,  C10M101/00 ,  C10M169/04

CPC分类号： C10M145/34 ,  C22F1/04 ,  C10M101/00 ,  C10M169/041 ,  C10N2020/093

摘要： Described is a cooling lubricant for cold rolling aluminum, which includes a mineral oil-based or synthetic base oil and a polyalkylene glycol or a compound with a polyalkylene oxide structure. Further, the cooling lubricant is not water-soluble or miscible with water, and the cooling lubricant is substantially free of fatty acids and fatty alcohols.

公开(公告)号：US08642518B2

公开(公告)日：2014-02-04

申请号：US13131352

申请日：2009-11-04

申请人： Oliver Seiferth ,  Gerhard Kudermann

发明人： Oliver Seiferth ,  Gerhard Kudermann

IPC分类号： C10M169/04 ,  C10M175/00 ,  B21B45/02

CPC分类号： C10M175/0033 ,  C10M173/00 ,  C10M175/0058 ,  C10M175/02 ,  C10M175/04 ,  C10M2203/1006 ,  C10M2207/10 ,  C10M2207/28 ,  C10M2223/04 ,  C10N2240/40

摘要： In a method for recovering lubricant or lubricant concentrate from a used mixture containing lubricant, the mixture containing lubricant and which is substantially dewatered is subjected to short path distillation at a temperature of at least 150° C. and a pressure of less than 1.5 mbar, in order to obtain a lubricant concentrate which can be recycled into cooling lubricants and which is free of very finely wear debris, metal soaps and polymers.

摘要翻译： 在从含有润滑剂的使用混合物中回收润滑剂或润滑剂浓缩物的方法中，将含有基本上脱水的润滑剂的混合物在至少150℃的温度和小于1.5毫巴的压力下进行短路蒸馏， 以获得可以再循环到冷却润滑剂中并且没有非常细磨损的碎屑，金属皂和聚合物的润滑剂浓缩物。

公开(公告)号：US20110230377A1

公开(公告)日：2011-09-22

申请号：US13131352

申请日：2009-11-04

申请人： Oliver Seiferth ,  Gerhard Kudermann

发明人： Oliver Seiferth ,  Gerhard Kudermann

IPC分类号： C10M169/04

CPC分类号： C10M175/0033 ,  C10M173/00 ,  C10M175/0058 ,  C10M175/02 ,  C10M175/04 ,  C10M2203/1006 ,  C10M2207/10 ,  C10M2207/28 ,  C10M2223/04 ,  C10N2240/40

摘要： In a method for recovering lubricant or lubricant concentrate from a used mixture containing lubricant, the mixture containing lubricant and which is substantially dewatered is subjected to short path distillation at a temperature of at least 150° C. and a pressure of less than 1.5 mbar, in order to obtain a lubricant concentrate which can be recycled into cooling lubricants and which is free of very finely wear debris, metal soaps and polymers.

摘要翻译： 在从含有润滑剂的使用混合物中回收润滑剂或润滑剂浓缩物的方法中，将含有基本上脱水的润滑剂的混合物在至少150℃的温度和小于1.5毫巴的压力下进行短路蒸馏， 以获得可以再循环到冷却润滑剂中并且没有非常细磨损的碎屑，金属皂和聚合物的润滑剂浓缩物。