ZA201802499B - Method and device for cleaning slag - Google Patents

Method and device for cleaning slag

Info

Publication number
ZA201802499B
ZA201802499B ZA2018/02499A ZA201802499A ZA201802499B ZA 201802499 B ZA201802499 B ZA 201802499B ZA 2018/02499 A ZA2018/02499 A ZA 2018/02499A ZA 201802499 A ZA201802499 A ZA 201802499A ZA 201802499 B ZA201802499 B ZA 201802499B
Authority
ZA
South Africa
Prior art keywords
cleaning slag
slag
cleaning
Prior art date
Application number
ZA2018/02499A
Inventor
König Roland
Odenthal Hans-Jürgen
KÖNEKE Martin
Nörthemann Ralf
Schüring Andreas
Strieder Detlef
Starke Peter
Ionita Mircea
Degel Rolf
FRÖHLING Christian
Johannes Oterdoom Harmen
Original Assignee
Sms Group 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
Application filed by Sms Group Gmbh filed Critical Sms Group Gmbh
Publication of ZA201802499B publication Critical patent/ZA201802499B/en

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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/04—Working-up slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/04—Recovery of by-products, e.g. slag
    • C21B3/06—Treatment of liquid slag
    • C21B3/10—Slag pots; Slag cars
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C1/00—Refining of pig-iron; Cast iron
    • C21C1/02—Dephosphorising or desulfurising
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B2400/00—Treatment of slags originating from iron or steel processes
    • C21B2400/02—Physical or chemical treatment of slags
    • C21B2400/022—Methods of cooling or quenching molten slag
    • C21B2400/026—Methods of cooling or quenching molten slag using air, inert gases or removable conductive bodies
    • 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
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
ZA2018/02499A 2015-11-19 2018-04-16 Method and device for cleaning slag ZA201802499B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102015222825 2015-11-19
DE102016002419.4A DE102016002419A1 (en) 2015-11-19 2016-03-02 Method and device for cleaning slag
DE102016214207.0A DE102016214207A1 (en) 2015-11-19 2016-08-02 Method and device for cleaning slag
PCT/EP2016/076953 WO2017084912A1 (en) 2015-11-19 2016-11-08 Method and device for cleaning slag

Publications (1)

Publication Number Publication Date
ZA201802499B true ZA201802499B (en) 2019-01-30

Family

ID=58693950

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2018/02499A ZA201802499B (en) 2015-11-19 2018-04-16 Method and device for cleaning slag

Country Status (6)

Country Link
EP (1) EP3377660B1 (en)
JP (1) JP2018534429A (en)
CA (1) CA3003784C (en)
DE (2) DE102016002419A1 (en)
WO (1) WO2017084912A1 (en)
ZA (1) ZA201802499B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4417713A1 (en) 2023-02-14 2024-08-21 Oterdoom, Harmen The novel two-step (semi-)continuous process for clean slag and steel or hot metal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61186413A (en) * 1985-02-12 1986-08-20 Daido Steel Co Ltd Ladle refining device
DE4206091C2 (en) * 1992-02-27 1994-09-22 Anton Dr More Process for the desulfurization of molten iron with minimal slag accumulation and a suitable device
ZA963234B (en) * 1995-05-02 1996-07-29 Holderbank Financ Glarus Process for the production of hydraulic binders and/or alloys such as e g ferrochromium of ferrovanadium
DE102004046727A1 (en) * 2004-09-25 2006-04-06 Sms Demag Ag Method and device for producing liquid steel
DE102006052181A1 (en) * 2006-11-02 2008-05-08 Sms Demag Ag A process for the continuous or discontinuous recovery of a metal or metals from a slag containing the metal or compound of the metal
JP5049311B2 (en) * 2009-03-31 2012-10-17 パンパシフィック・カッパー株式会社 Method and system for dry treatment of converter slag in copper smelting
JP2012067375A (en) * 2010-09-27 2012-04-05 Pan Pacific Copper Co Ltd Dry processing method and system for converter slag in copper smelting

Also Published As

Publication number Publication date
EP3377660B1 (en) 2020-06-24
WO2017084912A1 (en) 2017-05-26
DE102016214207A1 (en) 2017-05-24
JP2018534429A (en) 2018-11-22
CA3003784C (en) 2022-07-05
DE102016002419A1 (en) 2017-05-24
EP3377660A1 (en) 2018-09-26
CA3003784A1 (en) 2017-05-26

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