EA033946B1 - Способ и устройство для предварительного нагрева и плавки агломерата марганцевой руды - Google Patents

Способ и устройство для предварительного нагрева и плавки агломерата марганцевой руды Download PDF

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Publication number
EA033946B1
EA033946B1 EA201891065A EA201891065A EA033946B1 EA 033946 B1 EA033946 B1 EA 033946B1 EA 201891065 A EA201891065 A EA 201891065A EA 201891065 A EA201891065 A EA 201891065A EA 033946 B1 EA033946 B1 EA 033946B1
Authority
EA
Eurasian Patent Office
Prior art keywords
carbon
gas
carbon dioxide
stage
electric arc
Prior art date
Application number
EA201891065A
Other languages
English (en)
Russian (ru)
Other versions
EA201891065A1 (ru
Inventor
Хельге КРОГЕРУС
Паси Мякеля
Original Assignee
Оутотек (Финлэнд) Ой
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 Оутотек (Финлэнд) Ой filed Critical Оутотек (Финлэнд) Ой
Publication of EA201891065A1 publication Critical patent/EA201891065A1/ru
Publication of EA033946B1 publication Critical patent/EA033946B1/ru

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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
    • 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
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Ocean & Marine Engineering (AREA)
  • Oceanography (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
EA201891065A 2015-11-24 2016-11-23 Способ и устройство для предварительного нагрева и плавки агломерата марганцевой руды EA033946B1 (ru)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
EA201891065A1 EA201891065A1 (ru) 2018-11-30
EA033946B1 true EA033946B1 (ru) 2019-12-12

Family

ID=57590535

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201891065A EA033946B1 (ru) 2015-11-24 2016-11-23 Способ и устройство для предварительного нагрева и плавки агломерата марганцевой руды

Country Status (9)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109114980A (zh) * 2018-09-30 2019-01-01 河南省德耀节能科技股份有限公司 一种高效节能矿热炉
JP2022528557A (ja) * 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 炭素熱還元プロセスおよび高温湿式製錬プロセスの少なくとも１つを使用して鉄または鋼スラグから目的金属を回収するための方法
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 (zh) * 2021-10-29 2022-01-28 吉铁铁合金有限责任公司 锰矿焙烧生产锰系铁合金的生产工艺
WO2024127061A1 (en) * 2022-12-13 2024-06-20 African Rainbow Minerals Limited Process for the oxidative pre-melting and smelting of a metalliferous feedstock material-containing agglomerate

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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SU460313A1 (ru) * 1973-05-29 1975-02-15 Днепропетровский Ордена Трудового Красного Знамени Металлургический Институт Способ подготовки шихты дл выплавки металлического марганца
CN100415909C (zh) * 2006-08-17 2008-09-03 偏关县晋电化工有限责任公司 使用回转窑烧结粉料并热装矿热电炉的硅锰合金生产方法
CN100497683C (zh) * 2007-07-13 2009-06-10 太原理工大学 一种用贫锰矿粉制取低碳金属锰铁的方法
CN101775508B (zh) * 2010-01-29 2012-05-30 广西新思迪投资贸易有限公司 一种低碳锰铁的生产方法
CN102041400B (zh) * 2011-01-12 2012-11-07 董亚飞 一种利用低品位锰铁矿生产高锰硅合金的设备和工艺方法
CN102230115B (zh) * 2011-06-21 2013-03-20 重庆大学 一种用高磷锰矿冶炼锰基含钒的MnAlV合金及其方法
CN104988264B (zh) * 2015-05-28 2017-07-18 北京科技大学 一种烧结烟气处理和利用的方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
E. C. VANDERSTAAY, D. R. SWINBOURNE, M. MONTEIRO: "A computational thermodynamics model of submerged arc electric furnace ferromanganese smelting", TRANSACTIONS - INSTITUTION OF MINING AND METALLURGY. SECTION C.MINERAL PROCESSING AND EXTRACTIVE METALLURGY, LONDON, GB, vol. 113, no. 1, 18 April 2004 (2004-04-18), GB, pages 38 - 44, XP055341205, ISSN: 0371-9553, DOI: 10.1179/037195504225004706 *

Also Published As

Publication number Publication date
EP3380638B1 (en) 2020-03-11
BR112018010149A2 (pt) 2018-11-13
AU2016360842A1 (en) 2018-06-21
EP3380638A1 (en) 2018-10-03
AU2016360842B2 (en) 2019-08-15
BR112018010149B1 (pt) 2021-10-19
CN111394578B (zh) 2021-10-15
FI127451B (fi) 2018-06-15
EA201891065A1 (ru) 2018-11-30
UA122912C2 (uk) 2021-01-20
WO2017089651A1 (en) 2017-06-01
FI20155868A (fi) 2017-05-25
ZA201803599B (en) 2021-01-27
CN108291273A (zh) 2018-07-17
CN111394578A (zh) 2020-07-10

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