EA038200B1 - Способ и система извлечения цинка из низкосортной свинцово-цинковой руды - Google Patents

Способ и система извлечения цинка из низкосортной свинцово-цинковой руды Download PDF

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Publication number
EA038200B1
EA038200B1 EA201991881A EA201991881A EA038200B1 EA 038200 B1 EA038200 B1 EA 038200B1 EA 201991881 A EA201991881 A EA 201991881A EA 201991881 A EA201991881 A EA 201991881A EA 038200 B1 EA038200 B1 EA 038200B1
Authority
EA
Eurasian Patent Office
Prior art keywords
zinc
lead
smelting reduction
ore
low
Prior art date
Application number
EA201991881A
Other languages
English (en)
Russian (ru)
Other versions
EA201991881A3 (ru
EA201991881A2 (ru
Inventor
Хайпэн Гоу
Сюэган ЧЭНЬ
Чжуне Пэй
Лян Сюй
Шусяо ВАН
Цзяньмин Ван
Чжунши Ван
Original Assignee
Чайна Энфи Инжениринг Корпорейшн
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 Чайна Энфи Инжениринг Корпорейшн filed Critical Чайна Энфи Инжениринг Корпорейшн
Publication of EA201991881A2 publication Critical patent/EA201991881A2/ru
Publication of EA201991881A3 publication Critical patent/EA201991881A3/ru
Publication of EA038200B1 publication Critical patent/EA038200B1/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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/28—Obtaining zinc or zinc oxide from muffle furnace residues
    • 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
    • C22B13/00—Obtaining lead
    • C22B13/02—Obtaining lead by dry processes
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/20—Obtaining zinc otherwise than by distilling
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/34—Obtaining zinc oxide
    • C22B19/38—Obtaining zinc oxide in rotary furnaces
    • 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
    • C22B5/16—Dry methods smelting of sulfides or formation of mattes with volatilisation or condensation of the metal being produced
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/004—Systems for reclaiming waste heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D19/00—Arrangements of controlling devices
    • F27D2019/0003—Monitoring the temperature or a characteristic of the charge and using it as a controlling value

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
EA201991881A 2018-09-10 2019-09-09 Способ и система извлечения цинка из низкосортной свинцово-цинковой руды EA038200B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811052107.5A CN109097575B (zh) 2018-09-10 2018-09-10 低品位铅锌矿中锌元素的提取方法

Publications (3)

Publication Number Publication Date
EA201991881A2 EA201991881A2 (ru) 2020-03-31
EA201991881A3 EA201991881A3 (ru) 2020-05-31
EA038200B1 true EA038200B1 (ru) 2021-07-22

Family

ID=64865753

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201991881A EA038200B1 (ru) 2018-09-10 2019-09-09 Способ и система извлечения цинка из низкосортной свинцово-цинковой руды

Country Status (2)

Country Link
CN (1) CN109097575B (zh)
EA (1) EA038200B1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU398654A1 (ru) * 1970-11-10 1973-09-27 Способ переработки цинксодержащего сырья
RU2119965C1 (ru) * 1996-10-22 1998-10-10 Акционерное общество открытого типа "Челябинский электролитный цинковый завод" Способ вальцевания окисленных цинксодержащих материалов
CN101597695A (zh) * 2009-07-07 2009-12-09 葫芦岛炼锌厂 一种电热回转窑炼锌的方法
CN105925805A (zh) * 2016-06-17 2016-09-07 中国恩菲工程技术有限公司 铅锌矿冶炼方法
CN105970001A (zh) * 2016-07-01 2016-09-28 赫章县金川锌业有限公司 利用回转窑制造高等级直接法氧化锌的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3601286A1 (de) * 1986-01-17 1987-07-23 Consiglio Nazionale Ricerche Sammelmittel fuer die selektive flotation von blei- und zinkerzen und verfahren zu deren herstellung
CN101215643A (zh) * 2008-01-09 2008-07-09 昆明坤之杰经贸有限公司 一种低品位锌铅料熔炼方法及装置
CN101934246B (zh) * 2010-08-18 2012-09-19 长沙矿冶研究院 一种难选氧化铅锌矿的选矿方法
CN102764690B (zh) * 2012-07-23 2014-10-22 昆明冶金研究院 一种处理低品位难选氧化铅锌矿的选矿方法
US9322104B2 (en) * 2012-11-13 2016-04-26 The University Of British Columbia Recovering lead from a mixed oxidized material

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU398654A1 (ru) * 1970-11-10 1973-09-27 Способ переработки цинксодержащего сырья
RU2119965C1 (ru) * 1996-10-22 1998-10-10 Акционерное общество открытого типа "Челябинский электролитный цинковый завод" Способ вальцевания окисленных цинксодержащих материалов
CN101597695A (zh) * 2009-07-07 2009-12-09 葫芦岛炼锌厂 一种电热回转窑炼锌的方法
CN105925805A (zh) * 2016-06-17 2016-09-07 中国恩菲工程技术有限公司 铅锌矿冶炼方法
CN105970001A (zh) * 2016-07-01 2016-09-28 赫章县金川锌业有限公司 利用回转窑制造高等级直接法氧化锌的方法

Also Published As

Publication number Publication date
CN109097575A (zh) 2018-12-28
EA201991881A3 (ru) 2020-05-31
EA201991881A2 (ru) 2020-03-31
CN109097575B (zh) 2020-06-05

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