ZA201803302B - Manganese waste slag treatment - Google Patents

Manganese waste slag treatment

Info

Publication number
ZA201803302B
ZA201803302B ZA2018/03302A ZA201803302A ZA201803302B ZA 201803302 B ZA201803302 B ZA 201803302B ZA 2018/03302 A ZA2018/03302 A ZA 2018/03302A ZA 201803302 A ZA201803302 A ZA 201803302A ZA 201803302 B ZA201803302 B ZA 201803302B
Authority
ZA
South Africa
Prior art keywords
waste slag
slag treatment
manganese waste
manganese
treatment
Prior art date
Application number
ZA2018/03302A
Inventor
Lagendijk Herman
Original Assignee
Mintek
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 Mintek filed Critical Mintek
Publication of ZA201803302B publication Critical patent/ZA201803302B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B5/00—Treatment of  metallurgical  slag ; Artificial stone from molten  metallurgical  slag 
    • C04B5/06—Ingredients, other than water, added to the molten slag or to the granulating medium or before remelting; Treatment with gases or gas generating compounds, e.g. to obtain porous 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
    • C21B3/08—Cooling slag
    • 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
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/28—Manufacture of steel in the converter
    • C21C5/36—Processes yielding slags of special composition
    • C21C2005/363—Slag cements
    • 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)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Processing Of Solid Wastes (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA2018/03302A 2015-12-08 2018-05-17 Manganese waste slag treatment ZA201803302B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA201508636 2015-12-08
PCT/ZA2016/050051 WO2017100808A1 (en) 2015-12-08 2016-12-08 Manganese waste slag treatment

Publications (1)

Publication Number Publication Date
ZA201803302B true ZA201803302B (en) 2019-02-27

Family

ID=58277333

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2018/03302A ZA201803302B (en) 2015-12-08 2018-05-17 Manganese waste slag treatment

Country Status (2)

Country Link
WO (1) WO2017100808A1 (en)
ZA (1) ZA201803302B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112921177B (en) * 2019-12-07 2022-12-06 平罗县阳光焦化有限公司 Efficient smelting method for silicon-manganese alloy
CN115532794A (en) * 2021-03-23 2022-12-30 天津宜昊环保科技有限公司 Silicon-manganese slag resource utilization production method
CN115041489B (en) * 2022-06-07 2024-03-22 贵州省建筑材料科学研究设计院有限责任公司 Harmless treatment method and device for electrolytic manganese slag by steam method
CN115807140A (en) * 2022-11-24 2023-03-17 武汉绿焓碳科技有限公司 Molten steel slag quenching and waste heat recovery system
CN117248128A (en) * 2023-10-13 2023-12-19 百色智成新材料科技有限公司 Treatment method of ferromanganese wet waste residues

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158464A (en) * 1963-05-23 1964-11-24 Union Carbide Corp Ferrochromium production
US3301669A (en) * 1964-02-27 1967-01-31 Vanadium Corp Of America Production of a high chromium containing ferrochrome
US3329497A (en) 1964-03-31 1967-07-04 Union Carbide Corp Process for the manufacture of ferromanganese-silicon
US4053307A (en) * 1976-01-16 1977-10-11 Showa Denko K. K. Process for manufacture of high-chromium iron alloy
FR2461759A1 (en) 1979-07-17 1981-02-06 Sofrem HIGH SILICON SILICON AND MANGANESE REDUCING ALLOY, AND APPLICATIONS

Also Published As

Publication number Publication date
WO2017100808A1 (en) 2017-06-15

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