DK0621855T3 - Fremgangsmåde til udvinding af zinkoxid. - Google Patents

Fremgangsmåde til udvinding af zinkoxid.

Info

Publication number
DK0621855T3
DK0621855T3 DK93900537T DK93900537T DK0621855T3 DK 0621855 T3 DK0621855 T3 DK 0621855T3 DK 93900537 T DK93900537 T DK 93900537T DK 93900537 T DK93900537 T DK 93900537T DK 0621855 T3 DK0621855 T3 DK 0621855T3
Authority
DK
Denmark
Prior art keywords
zinc
solution
zinc oxide
compounds
treating
Prior art date
Application number
DK93900537T
Other languages
English (en)
Inventor
Allan S Myerson
Original Assignee
Metals Recycling Tech
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 Metals Recycling Tech filed Critical Metals Recycling Tech
Application granted granted Critical
Publication of DK0621855T3 publication Critical patent/DK0621855T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/02—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/006—Starting from ores containing non ferrous metallic oxides
    • 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
    • C22B13/04—Obtaining lead by wet processes
    • C22B13/045—Recovery from waste materials
    • 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
    • C22B17/00—Obtaining cadmium
    • C22B17/04—Obtaining cadmium by wet 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
    • C22B19/24—Obtaining zinc otherwise than by distilling with leaching with alkaline solutions, e.g. ammonia
    • 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
    • C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
    • 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/30—Obtaining zinc or zinc oxide from metallic residues or scraps
    • 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
    • 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
    • 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
    • C22B7/006—Wet processes
    • C22B7/008—Wet processes by an alkaline or ammoniacal leaching
    • 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
    • C22B7/02—Working-up flue dust
    • 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)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Removal Of Specific Substances (AREA)
DK93900537T 1992-01-15 1992-11-10 Fremgangsmåde til udvinding af zinkoxid. DK0621855T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/820,987 US5208004A (en) 1992-01-15 1992-01-15 Method for the recovery of zinc oxide

Publications (1)

Publication Number Publication Date
DK0621855T3 true DK0621855T3 (da) 1997-10-13

Family

ID=25232207

Family Applications (1)

Application Number Title Priority Date Filing Date
DK93900537T DK0621855T3 (da) 1992-01-15 1992-11-10 Fremgangsmåde til udvinding af zinkoxid.

Country Status (14)

Country Link
US (1) US5208004A (da)
EP (1) EP0621855B1 (da)
JP (1) JP3370330B2 (da)
KR (1) KR100336140B1 (da)
AT (1) ATE149972T1 (da)
AU (1) AU662381B2 (da)
BR (1) BR9207041A (da)
CA (1) CA2127277C (da)
DE (1) DE69218252T2 (da)
DK (1) DK0621855T3 (da)
ES (1) ES2099413T3 (da)
GR (1) GR3023375T3 (da)
RU (1) RU2119542C1 (da)
WO (1) WO1993014030A1 (da)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5571306A (en) * 1992-01-15 1996-11-05 Metals Recycling Technologies Corp. Method for producing an enriched iron feedstock from industrial furnace waste streams
US5582631A (en) * 1992-01-15 1996-12-10 Metals Recycling Technologies Corp. Method for the production of a feedstock containing usable iron constituents from industrial waste streams
US5431713A (en) * 1994-07-19 1995-07-11 Metals Recycling Technologies Crop. Method for the reclamation of metallic compounds from zinc and lead containing dust
US5453111A (en) * 1992-01-15 1995-09-26 Metals Recycling Technologies, Inc. Method for separation of metals from waste stream
US5759503A (en) * 1992-01-15 1998-06-02 Metals Recycling Technologies Corp. Method for the further purification of zinc oxide
US6696029B1 (en) * 1992-01-15 2004-02-24 Allan S Myerson Method for the purification of zinc oxide controlling particle size
US5942198A (en) * 1992-01-15 1999-08-24 Metals Recycling Technologies Corp. Beneficiation of furnace dust for the recovery of chemical and metal values
US5683488A (en) * 1992-01-15 1997-11-04 Metals Recycling Technologies Corp. Method for producing an iron feedstock from industrial furnace waste streams
ES2166404T3 (es) * 1994-09-08 2002-04-16 Recycling Technologies Inc Procedimiento para recuperar metales y compuestos quimicos valiosos.
US5851490A (en) * 1995-05-11 1998-12-22 Metals Recycling Technologies Corp. Method for utilizing PH control in the recovery of metal and chemical values from industrial waste streams
US5912402A (en) * 1995-10-30 1999-06-15 Drinkard Metalox, Inc. Metallurgical dust recycle process
US5846290A (en) * 1996-02-21 1998-12-08 Metals Recycling Technologies Corp. Method for the recovery of group IA salts during the treatment of industrial process waste streams
US5810946A (en) * 1997-02-04 1998-09-22 Metals Recycling Technologies Corp. Method for the production of galvanizing fluxes and flux feedstocks
US6264903B1 (en) * 1999-06-22 2001-07-24 Allan S. Myerson Method for recycling industrial waste streams containing zinc compounds
US6117408A (en) * 1999-06-29 2000-09-12 Tetra Technologies, Inc. Method of producing zinc bromide
US6770249B1 (en) * 1999-09-27 2004-08-03 Chester W. Whitman Process to selectively recover metals from waste dusts, sludges and ores
US6454828B1 (en) 2000-10-27 2002-09-24 Nulex, Inc. Method of producing zinc diammine chloride and uses for same
US20050112041A1 (en) * 2003-11-21 2005-05-26 Horne Deane A. Method for producing higher purity zinc oxide
US7399454B2 (en) * 2004-04-29 2008-07-15 Metalox International, Llc Metallurgical dust reclamation process
US20080113063A1 (en) * 2006-11-14 2008-05-15 Roper Ralph E Micronutrient supplement
WO2008090672A1 (ja) * 2007-01-23 2008-07-31 Sharp Kabushiki Kaisha インジウム及び塩化第二鉄を含有するエッチング廃液からのインジウムの回収方法とその装置
CN101589163B (zh) * 2007-01-23 2012-02-15 夏普株式会社 从含有铟和氯化铁的蚀刻废液回收铟的方法及其装置
RU2382091C1 (ru) * 2008-11-17 2010-02-20 Государственное образовательное учреждение высшего профессионального образования Томский политехнический университет Способ переработки цинкового концентрата
KR101060934B1 (ko) 2008-12-23 2011-08-30 재단법인 포항산업과학연구원 이차 더스트를 이용한 고순도 산화아연의 제조방법
KR101054832B1 (ko) 2009-09-30 2011-08-05 한국세라믹기술원 아연이 함유된 폐산을 재활용한 아연산화물 분말의 제조방법
RU2415187C1 (ru) * 2010-03-31 2011-03-27 Иван Николаевич Тузов Способ извлечения латуни, оксида цинка и оксида меди из шлака латунного литейного производства
WO2011122985A1 (ru) * 2010-03-31 2011-10-06 Tuzov Ivan Nikolaevich Линия для извлечения латуни, оксида цинка и меди из шлака
RU2415186C1 (ru) * 2010-03-31 2011-03-27 Иван Николаевич Тузов Комплекс для извлечения латуни, оксида цинка и оксида меди из шлака латунного литейного производства
CN102583503B (zh) * 2011-01-18 2013-07-17 郴州市金贵银业股份有限公司 利用高砷次氧化锌资源氨-铵工艺制取活性氧化锌的方法
US8524177B2 (en) * 2011-09-09 2013-09-03 Canadus Chemical LLC Process for purifying zinc oxide
US11034817B2 (en) 2013-04-17 2021-06-15 Evrnu, Spc Methods and systems for processing mixed textile feedstock, isolating constituent molecules, and regenerating cellulosic and polyester fibers
US12281441B2 (en) 2013-04-17 2025-04-22 Evrnu, Spc Methods and systems for forming composite fibers
KR101622280B1 (ko) 2014-12-04 2016-05-18 주식회사 포스코 부산물 처리방법
RU2623962C1 (ru) * 2016-08-04 2017-06-29 Алексей Сергеевич Ахлюстин Способ утилизации отходов латуни и отработанных травильных растворов
CN106521169B (zh) * 2016-11-05 2018-03-13 北京工业大学 一种含银铅渣综合回收的方法
KR101931106B1 (ko) 2018-05-18 2018-12-20 주황윤 건식제련법으로 생산된 조산화아연의 고순도화공정에서 회수효율의 향상기술
PE20210311A1 (es) * 2018-07-05 2021-02-12 Cytec Ind Inc Metodos de extraccion por disolvente hidrometalurgica
CN113528844B (zh) * 2021-07-15 2022-12-06 江西理工大学 一种铜再生烟灰中有价金属高效分离的方法

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Publication number Priority date Publication date Assignee Title
DE435488C (de) * 1924-04-25 1926-10-14 Andre Forgeur Herstellung von reinem Zinkoxyd
US2503479A (en) * 1946-07-18 1950-04-11 Hudson Bay Mining & Smelting Removal of impurities from zinc electrolyte solutions
US3849121A (en) * 1971-11-30 1974-11-19 W Burrows Zinc oxide recovery process
US4021229A (en) * 1972-09-05 1977-05-03 Stauffer Chemical Company Sulfonamide herbicide antidote compositions and method of use
US3981966A (en) * 1974-07-26 1976-09-21 E. I. Du Pont De Nemours And Company Zinc recovery from acidic aqueous streams
US4071357A (en) * 1976-09-23 1978-01-31 Hazen Research, Inc. Process for recovering zinc from steel-making flue dust
GB8619284D0 (en) * 1986-08-07 1986-09-17 Materials Concepts Res Ltd Hydrometallurgical production of zinc oxide

Also Published As

Publication number Publication date
JPH07502968A (ja) 1995-03-30
DE69218252T2 (de) 1997-09-18
CA2127277A1 (en) 1993-07-22
DE69218252D1 (de) 1997-04-17
EP0621855A1 (en) 1994-11-02
GR3023375T3 (en) 1997-08-29
EP0621855B1 (en) 1997-03-12
AU3178593A (en) 1993-08-03
JP3370330B2 (ja) 2003-01-27
BR9207041A (pt) 1995-12-05
ES2099413T3 (es) 1997-05-16
RU94036766A (ru) 1996-06-10
US5208004A (en) 1993-05-04
KR100336140B1 (ko) 2002-09-04
EP0621855A4 (en) 1995-01-04
ATE149972T1 (de) 1997-03-15
RU2119542C1 (ru) 1998-09-27
AU662381B2 (en) 1995-08-31
CA2127277C (en) 2003-06-17
WO1993014030A1 (en) 1993-07-22

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