GB2028291B - Recovering aluminium from fly ash - Google Patents

Recovering aluminium from fly ash

Info

Publication number
GB2028291B
GB2028291B GB7924030A GB7924030A GB2028291B GB 2028291 B GB2028291 B GB 2028291B GB 7924030 A GB7924030 A GB 7924030A GB 7924030 A GB7924030 A GB 7924030A GB 2028291 B GB2028291 B GB 2028291B
Authority
GB
United Kingdom
Prior art keywords
fly ash
recovering aluminium
recovering
aluminium
fly
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
GB7924030A
Other versions
GB2028291A (en
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.)
US Department of Energy
Original Assignee
US Department of Energy
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 US Department of Energy filed Critical US Department of Energy
Publication of GB2028291A publication Critical patent/GB2028291A/en
Application granted granted Critical
Publication of GB2028291B publication Critical patent/GB2028291B/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
    • C22B21/0015—Obtaining aluminium by wet processes
    • C22B21/0023—Obtaining aluminium by wet processes from waste materials
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
GB7924030A 1978-08-17 1979-07-10 Recovering aluminium from fly ash Expired GB2028291B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US93476278A 1978-08-17 1978-08-17

Publications (2)

Publication Number Publication Date
GB2028291A GB2028291A (en) 1980-03-05
GB2028291B true GB2028291B (en) 1982-11-03

Family

ID=25466018

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7924030A Expired GB2028291B (en) 1978-08-17 1979-07-10 Recovering aluminium from fly ash

Country Status (5)

Country Link
JP (1) JPS5531193A (en)
CA (1) CA1115064A (en)
DE (1) DE2929295A1 (en)
FR (1) FR2433582A1 (en)
GB (1) GB2028291B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111172383A (en) * 2020-02-19 2020-05-19 武翠莲 Method for producing aluminum-silicon-iron-titanium alloy by comprehensively utilizing coal slime and industrial wastes

Also Published As

Publication number Publication date
FR2433582A1 (en) 1980-03-14
CA1115064A (en) 1981-12-29
JPS5531193A (en) 1980-03-05
GB2028291A (en) 1980-03-05
DE2929295A1 (en) 1980-02-28

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Legal Events

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