EP1116803A3 - Method of pickling aluminium can bodies - Google Patents

Method of pickling aluminium can bodies Download PDF

Info

Publication number
EP1116803A3
EP1116803A3 EP01400048A EP01400048A EP1116803A3 EP 1116803 A3 EP1116803 A3 EP 1116803A3 EP 01400048 A EP01400048 A EP 01400048A EP 01400048 A EP01400048 A EP 01400048A EP 1116803 A3 EP1116803 A3 EP 1116803A3
Authority
EP
European Patent Office
Prior art keywords
pickling
tank
agent
aluminum
bodies
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.)
Withdrawn
Application number
EP01400048A
Other languages
German (de)
French (fr)
Other versions
EP1116803A2 (en
Inventor
Ikeda Satoshi
Kamimura Masayuki
Sonomura Kazuo
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.)
Nippon Paint Co Ltd
Original Assignee
Nippon Paint Co Ltd
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 Nippon Paint Co Ltd filed Critical Nippon Paint Co Ltd
Publication of EP1116803A2 publication Critical patent/EP1116803A2/en
Publication of EP1116803A3 publication Critical patent/EP1116803A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/12—Light metals
    • C23G1/125—Light metals aluminium
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material

Abstract

This invention provides a method of pickling an aluminum can body comprising ejecting a pickling agent from a tank against an aluminum can body caused to traverse said tank overhead to clean them and recycling the used agent to said tank,
  • wherein said pickling agent is an acidic aqueous solution containing (A) a polyethylene glycol type detergent nonionic surfactant having an HLB value of 14 to 18 and (B) a low-foaming nonionic surfactant having an HLB value of 2 to 12,
  • the concentration of (A) is 100 to 5000 ppm and the ratio of (A) to (B) is 10:90 to 90:10, and
  • the pickling agent in the tank is withdrawn out of the system from below the agent level.
    •
    EP01400048A 2000-01-12 2001-01-10 Method of pickling aluminium can bodies Withdrawn EP1116803A3 (en)

    Applications Claiming Priority (4)

    Application Number Priority Date Filing Date Title
    JP2000003623 2000-01-12
    JP2000003623 2000-01-12
    JP2001000149 2001-01-04
    JP2001000149A JP2001262383A (en) 2000-01-12 2001-01-04 Pickling method of aluminum can body

    Publications (2)

    Publication Number Publication Date
    EP1116803A2 EP1116803A2 (en) 2001-07-18
    EP1116803A3 true EP1116803A3 (en) 2003-05-02

    Family

    ID=26583385

    Family Applications (1)

    Application Number Title Priority Date Filing Date
    EP01400048A Withdrawn EP1116803A3 (en) 2000-01-12 2001-01-10 Method of pickling aluminium can bodies

    Country Status (2)

    Country Link
    EP (1) EP1116803A3 (en)
    JP (1) JP2001262383A (en)

    Families Citing this family (10)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    DE102005050556B8 (en) * 2005-10-17 2007-07-26 Mack Gmbh Process for cleaning metal-containing surfaces and use of a cleaning solution
    JP5380497B2 (en) * 2011-04-01 2014-01-08 花王株式会社 Cleaning composition for hard surface
    JP2017088989A (en) * 2015-11-17 2017-05-25 住友電工焼結合金株式会社 Cleaning method of iron-based component
    CN106964623A (en) * 2017-05-20 2017-07-21 泉州市南方食品机械有限公司 A kind of hot high pressure air-flow cleaning machine of glass container
    CN108687012A (en) * 2017-07-24 2018-10-23 扬州新弘源电气有限公司 A kind of transformer processing derusting device
    JP7313037B2 (en) * 2019-05-08 2023-07-24 奥野製薬工業株式会社 Desmutting agent for aluminum materials
    CN110344068B (en) * 2019-07-30 2021-05-04 安徽鑫翊新材料有限公司 Aluminum section pickling passivation device
    CN111014162A (en) * 2019-12-17 2020-04-17 徐州振丰超声电子有限公司 Permanent magnet cleaning, pickling and activating integrated machine before electroplating
    CN113818197A (en) * 2020-06-18 2021-12-21 云米互联科技(广东)有限公司 Detergent quantitative feeding method and system, storage medium and washing device
    CN115254726A (en) * 2022-06-22 2022-11-01 浙江陶特容器科技股份有限公司 Cavity surface treatment system and method for ultra-high-purity chemical container

    Citations (6)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    USRE27662E (en) * 1972-08-14 1973-06-12 Compositions and methods for treating metal surfaces
    US4124407A (en) * 1975-08-25 1978-11-07 Amchem Products, Inc. Method for cleaning aluminum at low temperatures
    US5259960A (en) * 1992-06-26 1993-11-09 Man-Gill Chemical Company Regeneration and recycling of contaminated solutions from aluminum and tin washer processes
    WO1995002079A1 (en) * 1993-07-09 1995-01-19 Henkel Corporation Composition and process for desmutting and deoxidizing without smutting
    WO1996038238A1 (en) * 1995-05-30 1996-12-05 Henkel Corporation Acidic cleaning composition and process for aluminiferous metals
    EP0976852A1 (en) * 1998-07-30 2000-02-02 Nippon Paint Co., Ltd. Aqueous cleaning solution and method for cleaning aluminium-based metals

    Family Cites Families (8)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    ZA823946B (en) * 1981-06-24 1983-04-27 Amchem Prod Non-fluoride acid compositions for cleaning aluminum surfaces
    AU591231B2 (en) * 1986-02-18 1989-11-30 Parker Chemical Company Aluminum cleaning process
    JPH0316279Y2 (en) * 1986-07-31 1991-04-08
    JP2778863B2 (en) * 1991-11-06 1998-07-23 日本ペイント株式会社 Degreasing cleaning method
    JPH0688265A (en) * 1992-09-08 1994-03-29 Yoshihide Shibano Ultrasonic washing device
    JPH0741972A (en) * 1993-07-26 1995-02-10 Nippon Paint Co Ltd Acidic aqueous washing solution for aluminum-based metal
    JP3248783B2 (en) * 1993-06-21 2002-01-21 日本パーカライジング株式会社 Alkaline liquid detergent composition for metals
    JPH09314141A (en) * 1996-05-23 1997-12-09 Akira Yasuda Oil separator in pretreatment degreasing process in plating

    Patent Citations (6)

    * Cited by examiner, † Cited by third party
    Publication number Priority date Publication date Assignee Title
    USRE27662E (en) * 1972-08-14 1973-06-12 Compositions and methods for treating metal surfaces
    US4124407A (en) * 1975-08-25 1978-11-07 Amchem Products, Inc. Method for cleaning aluminum at low temperatures
    US5259960A (en) * 1992-06-26 1993-11-09 Man-Gill Chemical Company Regeneration and recycling of contaminated solutions from aluminum and tin washer processes
    WO1995002079A1 (en) * 1993-07-09 1995-01-19 Henkel Corporation Composition and process for desmutting and deoxidizing without smutting
    WO1996038238A1 (en) * 1995-05-30 1996-12-05 Henkel Corporation Acidic cleaning composition and process for aluminiferous metals
    EP0976852A1 (en) * 1998-07-30 2000-02-02 Nippon Paint Co., Ltd. Aqueous cleaning solution and method for cleaning aluminium-based metals

    Also Published As

    Publication number Publication date
    EP1116803A2 (en) 2001-07-18
    JP2001262383A (en) 2001-09-26

    Similar Documents

    Publication Publication Date Title
    CA1085704A (en) Acid cleaner and process for disposal thereof
    EP1116803A3 (en) Method of pickling aluminium can bodies
    US5271773A (en) Process for cleaning articles with an aqueous solution of terpene and recycle water after separation
    EP0228501A3 (en) Liquid agent for cleaning and descaling sanitary installations and method of manufacturing this agent
    NZ301582A (en) Aqueous rinsing solution containing non-ionic surfactant and a chelating agent
    US20100068392A1 (en) Process for the demulsifying cleaning of metallic surfaces
    EP0782610A1 (en) Aqueous metal cleaner
    CA2084302A1 (en) Glycol-containing acid liquid composition and process for cleaning aluminum
    AU660440B2 (en) Method for finishing metal surfaces with terpene
    US5250230A (en) Composition and process for cleaning metals
    US5248343A (en) Method for finishing metal containers
    US5858279A (en) Stabilized triple defoamer composition
    JP2730891B2 (en) Aluminum degreasing cleaning method
    KR100254533B1 (en) Composition and process for cleaning tinplate stock
    GB1563521A (en) Organophosphorus scale inhibitor compositions and their use in aqueous alkaline cleaning solutions
    SE9402168D0 (en) Pickling procedure
    WO2002053695A3 (en) Portion of washing agent, rinsing agent or cleaning agent, containing surfactants
    US5464484A (en) Oil splitting aluminum cleaner and method
    US5496585A (en) Method for reducing volatile organic compound emissions
    US4478647A (en) Process for the treatment of spent pickling paste
    JPH11323391A (en) Aqueous degreasing bath for metallic article and method for operating same
    US6153015A (en) Process for removing soap-contaminated conversion layers on metal workpieces
    DE59301220D1 (en) METHOD FOR INCREASING THE BULK WEIGHT OF SPRAY-DRYED DETERGENTS
    WO1998038274A3 (en) Cleaning of statically chargeable surfaces with antistatic aqueous cleaning agents
    IL33561A (en) Methods of washing vehicles

    Legal Events

    Date Code Title Description
    PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

    Free format text: ORIGINAL CODE: 0009012

    AK Designated contracting states

    Kind code of ref document: A2

    Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

    AX Request for extension of the european patent

    Free format text: AL;LT;LV;MK;RO;SI

    PUAL Search report despatched

    Free format text: ORIGINAL CODE: 0009013

    AK Designated contracting states

    Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

    AX Request for extension of the european patent

    Extension state: AL LT LV MK RO SI

    RIC1 Information provided on ipc code assigned before grant

    Ipc: 7C 23G 3/00 B

    Ipc: 7C 23G 1/36 B

    Ipc: 7C 23G 1/12 A

    AKX Designation fees paid
    REG Reference to a national code

    Ref country code: DE

    Ref legal event code: 8566

    STAA Information on the status of an ep patent application or granted ep patent

    Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

    18D Application deemed to be withdrawn

    Effective date: 20031103