AU2274477A - Removal of coatings from ferrous objects - Google Patents

Removal of coatings from ferrous objects

Info

Publication number
AU2274477A
AU2274477A AU22744/77A AU2274477A AU2274477A AU 2274477 A AU2274477 A AU 2274477A AU 22744/77 A AU22744/77 A AU 22744/77A AU 2274477 A AU2274477 A AU 2274477A AU 2274477 A AU2274477 A AU 2274477A
Authority
AU
Australia
Prior art keywords
coatings
removal
ferrous objects
ferrous
objects
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
AU22744/77A
Inventor
Barry Edward Knox
Stanley George Thomas
Geoffrey Ronald Reed
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.)
British Steel Corp
Original Assignee
British Steel Corp
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 British Steel Corp filed Critical British Steel Corp
Publication of AU2274477A publication Critical patent/AU2274477A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/005—Preliminary treatment of scrap
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B25/00—Obtaining tin
    • C22B25/06—Obtaining tin from scrap, especially tin scrap
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • ing And Chemical Polishing (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Paints Or Removers (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AU22744/77A 1976-03-04 1977-02-28 Removal of coatings from ferrous objects Expired AU2274477A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB861176 1976-03-04

Publications (1)

Publication Number Publication Date
AU2274477A true AU2274477A (en) 1978-09-07

Family

ID=9855820

Family Applications (1)

Application Number Title Priority Date Filing Date
AU22744/77A Expired AU2274477A (en) 1976-03-04 1977-02-28 Removal of coatings from ferrous objects

Country Status (10)

Country Link
JP (1) JPS52128934A (en)
AU (1) AU2274477A (en)
BE (1) BE852010A (en)
DE (1) DE2709515A1 (en)
ES (2) ES456482A1 (en)
FR (1) FR2343059A1 (en)
IT (1) IT1073282B (en)
NL (1) NL7702333A (en)
SE (1) SE7702353L (en)
ZA (1) ZA771005B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0013692B1 (en) * 1978-12-21 1982-03-24 sma Shredder-Müll Aufbereitung Schrott Maschinen Abbruch GmbH Apparatus for the selective separation of non-ferromagnetic metals from a mixture of metallic scrap particles of about uniform size
FR2493190A1 (en) * 1980-10-30 1982-05-07 Ben Rais Abdelfettah Removing lacquer and varnish from metals - esp. from scrap tinplate, by ultrasonic dissolution in mixt. of methanol, ethanol, soda and di:chloro:methane
FR2529105A1 (en) * 1982-06-24 1983-12-30 Centre Rech Fer Blanc Iron and tin recovery esp. from scrap - by carbonylation of iron content
DE3937442A1 (en) * 1989-11-10 1991-05-16 Nokia Unterhaltungselektronik METHOD FOR AREA REMOVAL OF LAYERS FROM A SUBSTRATE
DE4013969C1 (en) * 1990-04-30 1991-11-14 Rolf Emil 6688 Illingen De Roland
US5106467A (en) * 1990-10-05 1992-04-21 Armco Steel Company, L.P. Alkaline leaching of galvanized steel scrap
NL9002193A (en) * 1990-10-09 1992-05-06 Leto Recycling Bv METHOD AND APPARATUS FOR PROCESSING WASTE.
NL9500302A (en) * 1995-02-17 1996-10-01 Hoogovens Staal Bv Method for removing at least a coating from metal scrap parts coated with a coating.
DE19512550C1 (en) * 1995-04-06 1996-06-20 Lindemann Maschfab Gmbh Method and device for processing containers
EP2569455A1 (en) * 2010-05-10 2013-03-20 Proassort GmbH Chemical pretreatment and preheating of steel scrap
CN112792057A (en) * 2021-01-21 2021-05-14 深圳市万来升科技有限公司 Depainting recovery equipment for waste metal
DE102022107082A1 (en) 2022-03-25 2023-09-28 Johannes Wissing Process for the treatment of waste materials and installation for the treatment

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH356974A (en) * 1957-12-27 1961-09-15 Usag Ultraschall Ag Process for cleaning bodies partially provided with coating layers by means of ultrasonic vibrations
FR1256191A (en) * 1960-03-24 1961-03-17 Goldschmidt Ag Th Process for the de-tinning of offcuts covered with lacquer
DE1137559B (en) * 1961-01-07 1962-10-04 Goldschmidt Ag Th Pretreatment of used containers to be detinned, such as garbage cans
US3168477A (en) * 1961-07-17 1965-02-02 Vulcan Materials Co Delacquering process
FR1496440A (en) * 1966-10-12 1967-09-29 Goldschmidt Ag Th Varnished tinplate stripping process
DE1908503B1 (en) * 1969-02-20 1971-03-11 Goldschmidt Ag Th METHOD FOR TINNING TINNED IRON SHEET

Also Published As

Publication number Publication date
SE7702353L (en) 1977-09-05
ES466905A1 (en) 1978-10-01
FR2343059A1 (en) 1977-09-30
ES456482A1 (en) 1978-05-01
NL7702333A (en) 1977-09-06
ZA771005B (en) 1977-12-28
IT1073282B (en) 1985-04-13
BE852010A (en) 1977-07-01
DE2709515A1 (en) 1977-09-15
JPS52128934A (en) 1977-10-28

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