ZA201803599B - "method for preheating and smelting manganese ore sinter." - Google Patents

"method for preheating and smelting manganese ore sinter."

Info

Publication number
ZA201803599B
ZA201803599B ZA2018/03599A ZA201803599A ZA201803599B ZA 201803599 B ZA201803599 B ZA 201803599B ZA 2018/03599 A ZA2018/03599 A ZA 2018/03599A ZA 201803599 A ZA201803599 A ZA 201803599A ZA 201803599 B ZA201803599 B ZA 201803599B
Authority
ZA
South Africa
Prior art keywords
preheating
manganese ore
ore sinter
smelting manganese
smelting
Prior art date
Application number
ZA2018/03599A
Inventor
Krogerus Helge
Mäkelä Pasi
Original Assignee
Outotec Finland Oy
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 Outotec Finland Oy filed Critical Outotec Finland Oy
Publication of ZA201803599B publication Critical patent/ZA201803599B/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
    • C22B47/00—Obtaining manganese
    • C22B47/0018—Treating ocean floor nodules
    • C22B47/0027—Preliminary treatment
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
    • 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/08—Apparatus
    • 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
    • C22B47/00—Obtaining manganese
    • 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
    • C22B47/00—Obtaining manganese
    • C22B47/0018—Treating ocean floor nodules
    • C22B47/0036—Treating ocean floor nodules by dry processes, e.g. smelting
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • C22B9/103—Methods of introduction of solid or liquid refining or fluxing agents
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/10—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents
    • C22B9/106—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals with refining or fluxing agents; Use of materials therefor, e.g. slagging or scorifying agents the refining being obtained by intimately mixing the molten metal with a molten salt or 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/22—Remelting metals with heating by wave energy or particle radiation
    • C22B9/226—Remelting metals with heating by wave energy or particle radiation by electric discharge, e.g. plasma
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • Ocean & Marine Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacture And Refinement Of Metals (AREA)
ZA2018/03599A 2015-11-24 2018-05-30 "method for preheating and smelting manganese ore sinter." ZA201803599B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20155868A FI127451B (en) 2015-11-24 2015-11-24 Method and apparatus for preheating and smelting manganese ore sinter
PCT/FI2016/050821 WO2017089651A1 (en) 2015-11-24 2016-11-23 Method and apparatus for preheating and smelting manganese ore sinter

Publications (1)

Publication Number Publication Date
ZA201803599B true ZA201803599B (en) 2021-01-27

Family

ID=57590535

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2018/03599A ZA201803599B (en) 2015-11-24 2018-05-30 "method for preheating and smelting manganese ore sinter."

Country Status (9)

Country Link
EP (1) EP3380638B1 (en)
CN (2) CN108291273A (en)
AU (1) AU2016360842B2 (en)
BR (1) BR112018010149B1 (en)
EA (1) EA033946B1 (en)
FI (1) FI127451B (en)
UA (1) UA122912C2 (en)
WO (1) WO2017089651A1 (en)
ZA (1) ZA201803599B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109114980A (en) * 2018-09-30 2019-01-01 河南省德耀节能科技股份有限公司 A kind of energy-efficient mineral hot furnace
JP2022528557A (en) * 2019-03-27 2022-06-14 ザ ガバニング カウンシル オブ ザ ユニバーシティ オブ トロント A method for recovering a metal of interest from iron or steel slag using at least one of a carbon thermal reduction process and a high temperature hydrometallurgy process.
NL2026572B1 (en) 2020-09-29 2022-05-30 Petrus Greyling Frederik Process and system for melting agglomerates
NL2029142B1 (en) * 2021-09-07 2023-03-21 Petrus Greyling Frederik Process for smelting a metalliferous feedstock
CN113981210A (en) * 2021-10-29 2022-01-28 吉铁铁合金有限责任公司 Production process for producing manganese series ferroalloy by roasting manganese ore

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU460313A1 (en) * 1973-05-29 1975-02-15 Днепропетровский Ордена Трудового Красного Знамени Металлургический Институт The method of preparation of the charge for smelting manganese metal
US4307872A (en) * 1980-07-21 1981-12-29 Lectromelt Corporation Apparatus for reducing ore
US4529439A (en) * 1984-09-17 1985-07-16 James C. Barber And Associates, Inc. Energy conservation during the smelting of ores
CN100415909C (en) * 2006-08-17 2008-09-03 偏关县晋电化工有限责任公司 Production method of silicomangan of sintering powder by rotary kiln and hot filling in ore-smelting electric furnace
CN100497683C (en) * 2007-07-13 2009-06-10 太原理工大学 Method for preparing low-carbon metal manganese iron by using manganese-poor powdered ore
CN101775508B (en) * 2010-01-29 2012-05-30 广西新思迪投资贸易有限公司 Production method of low-carbon ferromanganese
CN102041400B (en) * 2011-01-12 2012-11-07 董亚飞 Process and equipment for producing high-content manganese silicon alloy from low-grade ferromanganese ore
CN102230115B (en) * 2011-06-21 2013-03-20 重庆大学 Manganese-base vanadium-containing MnAlV alloy smelted by high-phosphorus manganese ores and smelting method thereof
CN104988264B (en) * 2015-05-28 2017-07-18 北京科技大学 A kind of method for sintering fume treatment and utilizing

Also Published As

Publication number Publication date
CN111394578B (en) 2021-10-15
CN108291273A (en) 2018-07-17
EP3380638B1 (en) 2020-03-11
BR112018010149A2 (en) 2018-11-13
BR112018010149B1 (en) 2021-10-19
UA122912C2 (en) 2021-01-20
FI20155868A (en) 2017-05-25
EP3380638A1 (en) 2018-10-03
EA033946B1 (en) 2019-12-12
AU2016360842A1 (en) 2018-06-21
EA201891065A1 (en) 2018-11-30
WO2017089651A1 (en) 2017-06-01
FI127451B (en) 2018-06-15
CN111394578A (en) 2020-07-10
AU2016360842B2 (en) 2019-08-15

Similar Documents

Publication Publication Date Title
GB2567770B (en) Method for ironmaking by smelting reduction in strir-generated vortex
ZA201803599B (en) "method for preheating and smelting manganese ore sinter."
IL256131A (en) Alloy melting and refining method
EP3222737A4 (en) Method for smelting nickel oxide ore
EP3205732A4 (en) Method for smelting nickel oxide ore
EP3252178A4 (en) Method for smelting saprolite ore
EP3450579A4 (en) Oxide ore smelting method
EP3279342A4 (en) Method for removing iron from iron-containing solution, and method for recovering valuable metals
ZA201900361B (en) Smelting method for metallurgical electric¿furnace
EP3447157A4 (en) Method for smelting oxide ore
EP3404121A4 (en) Method for separating rare-earth elements from iron, and rare-earth element-containing slag
ZA201901933B (en) Integrated hydrometallurgical and pyrometallurgical method for processing ore
GB201706116D0 (en) Iron ore pellets
ZA201507020B (en) Method and apparatus for recovering pgm and ferro-chrome from pgm bearing chromite ore
EP3165619A4 (en) Method for smelting nickel oxide ore
EP3133177A4 (en) Wet-mode nickel oxide ore smelting method
PL3356756T3 (en) Tunnel furnace and operating method thereof
RS62573B1 (en) Leaching copper-containing ores
ZA202000147B (en) Method and system for short-process copper smelting
ZA201703289B (en) A method for casting iron or steel, a charge for use in the method, and a method for producing a charge
ZA201903755B (en) Metallic ore pellets
EP3266855A4 (en) Coal briquettes, method and apparatus for manufacturing the same, and method and apparatus for manufacturing molten iron
EP3348627A4 (en) Coal briquette, method for producing same, and method for producing molten iron
EP3269830A4 (en) Method for the reduction smelting of steel and apparatus for carrying out said method
EP3252177A4 (en) Wet smelting method for nickel oxide ore