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GB2126252B - Method of segregating metallic components from composite scrap - Google Patents

Method of segregating metallic components from composite scrap

Info

Publication number
GB2126252B
GB2126252B GB08323169A GB8323169A GB2126252B GB 2126252 B GB2126252 B GB 2126252B GB 08323169 A GB08323169 A GB 08323169A GB 8323169 A GB8323169 A GB 8323169A GB 2126252 B GB2126252 B GB 2126252B
Authority
GB
United Kingdom
Prior art keywords
metallic components
composite scrap
segregating
segregating metallic
scrap
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
GB08323169A
Other versions
GB2126252A (en
GB8323169D0 (en
Inventor
Kenneth Aaron Bowman
Chester Lee Zuber
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.)
Howmet Aerospace Inc
Original Assignee
Aluminum Company of America
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
Priority claimed from US06/413,515 external-priority patent/US4468847A/en
Application filed by Aluminum Company of America filed Critical Aluminum Company of America
Publication of GB8323169D0 publication Critical patent/GB8323169D0/en
Publication of GB2126252A publication Critical patent/GB2126252A/en
Application granted granted Critical
Publication of GB2126252B publication Critical patent/GB2126252B/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
    • C22B21/00—Obtaining aluminium
    • C22B21/0007—Preliminary treatment of ores or scrap or any other metal source
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
    • B03B1/02—Preparatory heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B9/00—General arrangement of separating plant, e.g. flow sheets
    • B03B9/06—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse
    • B03B9/061—General arrangement of separating plant, e.g. flow sheets specially adapted for refuse the refuse being industrial
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Ceramic Products (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
GB08323169A 1982-08-31 1983-08-30 Method of segregating metallic components from composite scrap Expired GB2126252B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/413,515 US4468847A (en) 1982-08-31 1982-08-31 Method of segregating metallic components
US44088382A 1982-11-12 1982-11-12
US44619482A 1982-12-02 1982-12-02

Publications (3)

Publication Number Publication Date
GB8323169D0 GB8323169D0 (en) 1983-09-28
GB2126252A GB2126252A (en) 1984-03-21
GB2126252B true GB2126252B (en) 1986-03-26

Family

ID=27410988

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08323169A Expired GB2126252B (en) 1982-08-31 1983-08-30 Method of segregating metallic components from composite scrap

Country Status (12)

Country Link
AU (1) AU567505B2 (en)
BR (1) BR8304719A (en)
CH (1) CH657290A5 (en)
ES (1) ES8406560A1 (en)
FI (1) FI77266C (en)
FR (1) FR2532197B1 (en)
GB (1) GB2126252B (en)
IT (1) IT1170453B (en)
MX (1) MX159349A (en)
NL (1) NL8303036A (en)
NO (1) NO833109L (en)
SE (1) SE8304622L (en)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB285508A (en) * 1900-01-01
DE643307C (en) * 1931-05-05 1937-04-05 Bernard Dejoze Method and device for the removal of organic substances and possibly metal pieces from aluminum foil waste
GB506284A (en) * 1937-11-24 1939-05-24 Alfred John Evans Improvements relating to the separation of intermixed metals
US2254805A (en) * 1938-08-22 1941-09-02 Junker Erich Process for the separation of metals
US2704249A (en) * 1952-04-10 1955-03-15 Gen Motors Corp Method for separating composite aluminum-iron articles
US3481020A (en) * 1967-02-28 1969-12-02 Olin Mathieson Method for reclaiming composite metal scrap
US3736896A (en) * 1972-05-23 1973-06-05 Park Ohio Industries Inc Method and apparatus for separating end portions from metal cans
US4016003A (en) * 1976-01-23 1977-04-05 Kaiser Aluminum & Chemical Corporation Beneficiation of metal scrap
US4119453A (en) * 1976-11-26 1978-10-10 Mike Knezevich Process for reclaiming and upgrading thin-walled malleable waste material
FR2377822A1 (en) * 1977-01-21 1978-08-18 Glacier Metal Co Ltd Scrap recovery method - recovers e.g. tin and aluminium alloy or platinum contg. bearing lining material, from multilayered bearing material having steel backing
US4123294A (en) * 1977-01-28 1978-10-31 General Motors Corporation Method of separating ferritic steel or ductile iron from certain nonferrous metals
FR2424965A1 (en) * 1978-05-03 1979-11-30 Martin Marcel Recovering metals, esp. copper, tin and iron, from scrap - esp. from scrap radiators, which are heated to melt the solder, and are then milled and fed through magnetic separators
DE2929724C2 (en) * 1978-08-04 1985-12-05 Coors Container Co., Golden, Col. Method of making an aluminum alloy ribbon for cans and lids
US4330090A (en) * 1980-04-14 1982-05-18 The United States Of America As Represented By The Secretary Of The Interior Method for wrought and cast aluminum separation

Also Published As

Publication number Publication date
ES525268A0 (en) 1984-08-01
AU567505B2 (en) 1987-11-26
FI833042A0 (en) 1983-08-25
FR2532197B1 (en) 1988-12-09
MX159349A (en) 1989-05-17
GB2126252A (en) 1984-03-21
CH657290A5 (en) 1986-08-29
AU1862583A (en) 1984-03-08
FI833042A (en) 1984-03-01
IT8348901A0 (en) 1983-08-31
NO833109L (en) 1984-03-01
ES8406560A1 (en) 1984-08-01
FR2532197A1 (en) 1984-03-02
BR8304719A (en) 1984-04-10
FI77266C (en) 1989-02-10
FI77266B (en) 1988-10-31
GB8323169D0 (en) 1983-09-28
NL8303036A (en) 1984-03-16
SE8304622D0 (en) 1983-08-26
SE8304622L (en) 1984-03-01
IT1170453B (en) 1987-06-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee