EP3404084C0 - Waschverfahren für walz- und dressieröle - Google Patents

Waschverfahren für walz- und dressieröle

Info

Publication number: EP3404084C0
Authority: EP; European Patent Office
Prior art keywords: rolling; washing process; dressing; oils; dressing oils
Prior art date: 2017-05-17
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Active

Application number

EP18171973.3A

Other languages

English (en)

French (fr)

Other versions

EP3404084B1 (de

EP3404084A1 (de

Inventor

Olaf Güssgen

Thomas Graf

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Speira GmbH

Original Assignee

Speira GmbH

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2017-05-17

Filing date

2018-05-14

Publication date

2023-08-09

2018-05-14 Application filed by Speira GmbH filed Critical Speira GmbH

2018-11-21 Publication of EP3404084A1 publication Critical patent/EP3404084A1/de

2023-08-09 Application granted granted Critical

2023-08-09 Publication of EP3404084B1 publication Critical patent/EP3404084B1/de

2023-08-09 Publication of EP3404084C0 publication Critical patent/EP3404084C0/de

Status Active legal-status Critical Current

2038-05-14 Anticipated expiration legal-status Critical

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
- C10M175/005—Working-up used lubricants to recover useful products ; Cleaning using extraction processes; apparatus therefor
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
- C10M175/02—Working-up used lubricants to recover useful products ; Cleaning mineral-oil based
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/104—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing two carbon atoms only
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
- C10M2209/105—Polyethers, i.e. containing di- or higher polyoxyalkylene groups of alkylene oxides containing three carbon atoms only
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2010/00—Metal present as such or in compounds
- C10N2010/02—Groups 1 or 11
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/20—Metal working
- C10N2040/244—Metal working of specific metals
- C10N2040/245—Soft metals, e.g. aluminum

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Combustion & Propulsion (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Organic Chemistry (AREA)
Lubricants (AREA)
Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)

EP18171973.3A 2017-05-17 2018-05-14 Waschverfahren für walz- und dressieröle Active EP3404084B1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP17171441.3A EP3404083A1 (de)	2017-05-17	2017-05-17	Waschverfahren für walz- und dressieröle

Publications (3)

Publication Number	Publication Date
EP3404084A1 EP3404084A1 (de)	2018-11-21
EP3404084B1 EP3404084B1 (de)	2023-08-09
EP3404084C0 true EP3404084C0 (de)	2023-08-09

Family

ID=58715019

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP17171441.3A Withdrawn EP3404083A1 (de)	2017-05-17	2017-05-17	Waschverfahren für walz- und dressieröle
EP18171973.3A Active EP3404084B1 (de)	2017-05-17	2018-05-14	Waschverfahren für walz- und dressieröle

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
EP17171441.3A Withdrawn EP3404083A1 (de)	2017-05-17	2017-05-17	Waschverfahren für walz- und dressieröle

Country Status (2)

Country	Link
EP (2)	EP3404083A1 (de)
JP (1)	JP6762988B2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN114522992B (zh) *	2022-03-08	2024-01-02	金龙电缆科技有限公司	一种铝拉丝润滑液循环利用的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2902439A (en) *	1958-07-03	1959-09-01	Aluminum Co Of America	Reclamation of aluminum fabricating lubricants
DE1545299A1 (de)	1965-11-15	1969-06-26	Focsaneanu Dr Ing Otto A	Verfahren zur Entfernung wesensfremder und wesenseigener Alterungsprodukte aus legierten und unlegierten Altoelen,wie Motoren- und Getriebeablassoelen,bzw. stark verschmutzter Kohlenwasserstoff-Loesemittel
CH595435A5 (de)	1975-04-10	1978-02-15	Alusuisse
JPS54149330A (en) *	1978-05-15	1979-11-22	Nippon Paint Co Ltd	Regenerating method for surfactant-containing, oil- bearing degreasing solution
US4256578A (en) *	1979-11-29	1981-03-17	Amsted Industries Incorporated	Waste oil recovery process
JPS57144008A (en) *	1981-02-28	1982-09-06	Multi Koken Kk	Method and device for separating oil from water
US7981979B2 (en) *	2006-09-22	2011-07-19	Nalco Company	Siloxane cross-linked demulsifiers
GB201506238D0 (en) *	2015-04-13	2015-05-27	3D Eco Oil Ltd	A Lubricant

2017
- 2017-05-17 EP EP17171441.3A patent/EP3404083A1/de not_active Withdrawn
2018
- 2018-05-14 EP EP18171973.3A patent/EP3404084B1/de active Active
- 2018-05-14 JP JP2018093076A patent/JP6762988B2/ja active Active

Also Published As

Publication number	Publication date
JP6762988B2 (ja)	2020-09-30
JP2019022906A (ja)	2019-02-14
EP3404084B1 (de)	2023-08-09
EP3404084A1 (de)	2018-11-21
EP3404083A1 (de)	2018-11-21

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