CA1018360A - Process for making iron sponge - Google Patents

Process for making iron sponge

Info

Publication number
CA1018360A
CA1018360A CA193,339A CA193339A CA1018360A CA 1018360 A CA1018360 A CA 1018360A CA 193339 A CA193339 A CA 193339A CA 1018360 A CA1018360 A CA 1018360A
Authority
CA
Canada
Prior art keywords
iron sponge
making iron
making
sponge
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
CA193,339A
Other languages
French (fr)
Other versions
CA193339S (en
Inventor
Theodor Benecke
Gunter Wiebke
Carl Pfannenschmidt
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.)
Elektroschmelzwerk Kempten GmbH
Original Assignee
Elektroschmelzwerk Kempten GmbH
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 DE19732308888 external-priority patent/DE2308888C3/en
Application filed by Elektroschmelzwerk Kempten GmbH filed Critical Elektroschmelzwerk Kempten GmbH
Application granted granted Critical
Publication of CA1018360A publication Critical patent/CA1018360A/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
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/008—Use of special additives or fluxing agents
    • 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)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
CA193,339A 1973-02-23 1974-02-25 Process for making iron sponge Expired CA1018360A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732308888 DE2308888C3 (en) 1973-02-23 Method of making sponge iron

Publications (1)

Publication Number Publication Date
CA1018360A true CA1018360A (en) 1977-10-04

Family

ID=5872788

Family Applications (1)

Application Number Title Priority Date Filing Date
CA193,339A Expired CA1018360A (en) 1973-02-23 1974-02-25 Process for making iron sponge

Country Status (10)

Country Link
US (1) US3899320A (en)
JP (1) JPS5342008B2 (en)
BE (1) BE811456A (en)
CA (1) CA1018360A (en)
DD (1) DD109663A5 (en)
FR (1) FR2219230B1 (en)
GB (1) GB1466475A (en)
IT (1) IT1004334B (en)
NL (1) NL7402391A (en)
SE (1) SE424091B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55122663U (en) * 1979-11-02 1980-09-01
JPS55122664U (en) * 1979-11-02 1980-09-01
US4533388A (en) * 1984-04-11 1985-08-06 Olin Corporation Technique for removing iron-rich components from a copper melt
KR100985231B1 (en) * 2007-11-30 2010-10-05 이세린 Porous Light Weight Body and Method for Preparing Thereof
US20110018179A1 (en) 2009-06-29 2011-01-27 Bairong Li Metal reduction processes, metallurgical processes and products and apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2109058A5 (en) * 1970-07-23 1972-05-26 Pechiney
US3728107A (en) * 1971-02-16 1973-04-17 Carborundum Co Additives for production of cast irons

Also Published As

Publication number Publication date
DE2308888A1 (en) 1974-09-05
FR2219230B1 (en) 1976-12-03
DE2308888B2 (en) 1975-09-11
JPS5342008B2 (en) 1978-11-08
DD109663A5 (en) 1974-11-12
JPS5024110A (en) 1975-03-15
FR2219230A1 (en) 1974-09-20
BE811456A (en) 1974-08-22
GB1466475A (en) 1977-03-09
US3899320A (en) 1975-08-12
SE424091B (en) 1982-06-28
IT1004334B (en) 1976-07-10
AU6598174A (en) 1975-08-28
NL7402391A (en) 1974-08-27

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