CA1000260A - Reconditioning oil used in cold working metal - Google Patents

Reconditioning oil used in cold working metal

Info

Publication number
CA1000260A
CA1000260A CA149,986A CA149986A CA1000260A CA 1000260 A CA1000260 A CA 1000260A CA 149986 A CA149986 A CA 149986A CA 1000260 A CA1000260 A CA 1000260A
Authority
CA
Canada
Prior art keywords
cold working
oil used
working metal
reconditioning
reconditioning oil
Prior art date
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.)
Expired
Application number
CA149,986A
Other versions
CA149986S (en
Inventor
Thomas J. Loftus
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.)
Dow Chemical Co
Original Assignee
Dow Chemical Co
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.)
Filing date
Publication date
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Application granted granted Critical
Publication of CA1000260A publication Critical patent/CA1000260A/en
Expired legal-status Critical Current

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
    • C10M175/04—Working-up used lubricants to recover useful products ; Cleaning aqueous emulsion based
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0269—Cleaning
    • B21B45/029—Liquid recovering devices
    • B21B45/0296—Recovering lubricants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
    • B21B45/0239—Lubricating
    • B21B45/0245—Lubricating devices
    • B21B45/0248—Lubricating devices using liquid lubricants, e.g. for sections, for tubes
    • B21B45/0251—Lubricating devices using liquid lubricants, e.g. for sections, for tubes for strips, sheets, or plates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
CA149,986A 1971-09-09 1972-08-22 Reconditioning oil used in cold working metal Expired CA1000260A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US17907271A 1971-09-09 1971-09-09

Publications (1)

Publication Number Publication Date
CA1000260A true CA1000260A (en) 1976-11-23

Family

ID=22655128

Family Applications (1)

Application Number Title Priority Date Filing Date
CA149,986A Expired CA1000260A (en) 1971-09-09 1972-08-22 Reconditioning oil used in cold working metal

Country Status (6)

Country Link
US (1) US3793184A (en)
JP (1) JPS4836205A (en)
CA (1) CA1000260A (en)
DE (1) DE2244175A1 (en)
FR (1) FR2152821B1 (en)
GB (1) GB1399925A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2818521A1 (en) * 1978-04-27 1979-11-08 Degussa METHOD FOR REPROCESSING USED LUBRICANTS (II)
US4256578A (en) * 1979-11-29 1981-03-17 Amsted Industries Incorporated Waste oil recovery process
US4997546A (en) * 1989-09-07 1991-03-05 Exxon Research And Engineering Company Method of removing hydroperoxides from lubricating oils
US5795400A (en) * 1994-05-16 1998-08-18 Berger; Mitchell H. Method for recycling coolant for a cutting machine
FR2735785B1 (en) * 1995-06-22 1997-08-08 Chavet Bernard PROCESS FOR REFINING WASTE OILS BY ALKALINE TREATMENT
US8290721B2 (en) * 1996-03-28 2012-10-16 Rosemount Inc. Flow measurement diagnostics
US6007701A (en) * 1999-02-16 1999-12-28 Miami University Method of removing contaminants from used oil
FR2961521B1 (en) * 2010-06-22 2013-07-12 Conception D Equipements Pour L Environnement Et L Ind Soc D PROCESS FOR PURIFYING A USED HYDROCARBONIC LOAD
CN102357541B (en) * 2011-07-22 2013-10-09 武汉钢铁(集团)公司 System for cleaning surface of strip steel through hot-water circulation
DE102012000588B4 (en) * 2012-01-16 2017-01-05 Hydro Aluminium Deutschland Gmbh Process for separating cooling lubricant from bearing lubricant
EP2623639A1 (en) * 2012-02-02 2013-08-07 Hydro Aluminium Deutschland GmbH Aluminium alloy strip with improved surface visual appearance and method for producing thereof
CN102601136B (en) * 2012-03-26 2014-12-03 宝山钢铁股份有限公司 Multifunctional single frame emulsion system of reversible cold rolling mill and emulsion operating method of multifunctional single frame emulsion system
CA2944020C (en) * 2014-03-27 2021-04-06 Asama Coldwater Manufacturing Inc. Filtration system
CN104498717A (en) * 2014-12-02 2015-04-08 上海应用技术学院 Recovery method for metal powder in rolling oil sludge
GB201807281D0 (en) * 2018-05-03 2018-06-20 Wilds Ivan Mark Metal working fluid decontamination apparatus
CN110180905B (en) * 2019-05-30 2020-07-24 山西太钢不锈钢股份有限公司 Method for accurately controlling concentration of rolling lubricating liquid of continuous rolling mill

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB742909A (en) * 1952-11-14 1956-01-04 Exxon Research Engineering Co Process for refining lubricating oils
DE1470599B2 (en) * 1963-10-23 1971-07-15 Mitsubishi Jukogyo K.K., Tokio PROCESS FOR CONTINUOUS REMOVAL OF CONTAMINATION FROM LUBRICATING OIL AND DEVICE FOR CARRYING OUT THE PROCESS
JPS5411536B2 (en) * 1972-06-19 1979-05-16

Also Published As

Publication number Publication date
FR2152821A1 (en) 1973-04-27
US3793184A (en) 1974-02-19
JPS4836205A (en) 1973-05-28
FR2152821B1 (en) 1975-01-03
GB1399925A (en) 1975-07-02
DE2244175A1 (en) 1973-03-15

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