GB1543432A - Recovery of iron - Google Patents

Recovery of iron

Info

Publication number
GB1543432A
GB1543432A GB27049/76A GB2704976A GB1543432A GB 1543432 A GB1543432 A GB 1543432A GB 27049/76 A GB27049/76 A GB 27049/76A GB 2704976 A GB2704976 A GB 2704976A GB 1543432 A GB1543432 A GB 1543432A
Authority
GB
United Kingdom
Prior art keywords
recovery
iron
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
GB27049/76A
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
Priority to GB27049/76A priority Critical patent/GB1543432A/en
Publication of GB1543432A publication Critical patent/GB1543432A/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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/006—Starting from ores containing non ferrous metallic oxides
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • 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)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
GB27049/76A 1977-06-29 1977-06-29 Recovery of iron Expired GB1543432A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB27049/76A GB1543432A (en) 1977-06-29 1977-06-29 Recovery of iron

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB27049/76A GB1543432A (en) 1977-06-29 1977-06-29 Recovery of iron

Publications (1)

Publication Number Publication Date
GB1543432A true GB1543432A (en) 1979-04-04

Family

ID=10253337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB27049/76A Expired GB1543432A (en) 1977-06-29 1977-06-29 Recovery of iron

Country Status (1)

Country Link
GB (1) GB1543432A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491470A (en) * 1982-06-05 1985-01-01 Klockner-Humboldt-Deutz Ag Method for separating non-ferrous metals from ferruginous secondary substances
CN102492851A (en) * 2011-12-29 2012-06-13 攀枝花钢城集团有限公司 Method for smelting and extracting zinc tailings by recovery method
US20130042722A1 (en) * 2011-08-16 2013-02-21 Ezekiel Kruglick Electric arc furnace dust recycling apparatus and method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4491470A (en) * 1982-06-05 1985-01-01 Klockner-Humboldt-Deutz Ag Method for separating non-ferrous metals from ferruginous secondary substances
US20130042722A1 (en) * 2011-08-16 2013-02-21 Ezekiel Kruglick Electric arc furnace dust recycling apparatus and method
CN103688122A (en) * 2011-08-16 2014-03-26 英派尔科技开发有限公司 Electric arc furnace dust recycling apparatus and method
US8845780B2 (en) * 2011-08-16 2014-09-30 Empire Technology Development Llc Electric arc furnace dust recycling apparatus and method
CN103688122B (en) * 2011-08-16 2015-12-16 英派尔科技开发有限公司 EAF dust retracting device and method
US9376732B2 (en) 2011-08-16 2016-06-28 Empire Technology Development Llc Electric arc furnace dust recycling apparatus and method
CN102492851A (en) * 2011-12-29 2012-06-13 攀枝花钢城集团有限公司 Method for smelting and extracting zinc tailings by recovery method

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee