AU710302B2 - Method for recovering metal and chemical values - Google Patents

Method for recovering metal and chemical values Download PDF

Info

Publication number
AU710302B2
AU710302B2 AU36281/95A AU3628195A AU710302B2 AU 710302 B2 AU710302 B2 AU 710302B2 AU 36281/95 A AU36281/95 A AU 36281/95A AU 3628195 A AU3628195 A AU 3628195A AU 710302 B2 AU710302 B2 AU 710302B2
Authority
AU
Australia
Prior art keywords
zinc
solution
product solution
iron
waste material
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
AU36281/95A
Other languages
English (en)
Other versions
AU3628195A (en
Inventor
Charles A Burrows
Paul R Dibella
Allan S Myerson
Charles Sanzenbacher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metals Recycling Technologies Corp
Original Assignee
Metals Recycling Technologies Corp
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
Priority claimed from US08/302,179 external-priority patent/US5453111A/en
Priority claimed from US08/360,394 external-priority patent/US5571306A/en
Priority claimed from US08/380,950 external-priority patent/US5582631A/en
Priority claimed from US08/439,352 external-priority patent/US5759503A/en
Application filed by Metals Recycling Technologies Corp filed Critical Metals Recycling Technologies Corp
Priority claimed from PCT/US1995/011367 external-priority patent/WO1996008585A1/en
Publication of AU3628195A publication Critical patent/AU3628195A/en
Application granted granted Critical
Publication of AU710302B2 publication Critical patent/AU710302B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/30—Obtaining zinc or zinc oxide from metallic residues or scraps
    • 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
    • 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
    • C22B19/34—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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
    • 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
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Mobile Radio Communication Systems (AREA)
AU36281/95A 1994-09-08 1995-09-08 Method for recovering metal and chemical values Ceased AU710302B2 (en)

Applications Claiming Priority (13)

Application Number Priority Date Filing Date Title
US08/302,179 US5453111A (en) 1992-01-15 1994-09-08 Method for separation of metals from waste stream
US08/302179 1994-09-08
US34844694A 1994-12-02 1994-12-02
US08/348446 1994-12-02
US08/360394 1994-12-21
US08/360,394 US5571306A (en) 1992-01-15 1994-12-21 Method for producing an enriched iron feedstock from industrial furnace waste streams
US08/380,950 US5582631A (en) 1992-01-15 1995-01-31 Method for the production of a feedstock containing usable iron constituents from industrial waste streams
US08/380950 1995-01-31
WOUS95/01893 1995-02-10
PCT/US1995/001893 WO1996017090A1 (en) 1994-12-02 1995-02-10 Method for producing iron feedstock
US08/439352 1995-05-11
US08/439,352 US5759503A (en) 1992-01-15 1995-05-11 Method for the further purification of zinc oxide
PCT/US1995/011367 WO1996008585A1 (en) 1994-09-08 1995-09-08 Method for recovering metal and chemical values

Publications (2)

Publication Number Publication Date
AU3628195A AU3628195A (en) 1996-03-29
AU710302B2 true AU710302B2 (en) 1999-09-16

Family

ID=27557498

Family Applications (1)

Application Number Title Priority Date Filing Date
AU36281/95A Ceased AU710302B2 (en) 1994-09-08 1995-09-08 Method for recovering metal and chemical values

Country Status (4)

Country Link
JP (1) JPH10509212A (de)
CN (1) CN1054888C (de)
AT (1) ATE210739T1 (de)
AU (1) AU710302B2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12630900B2 (en) 2020-02-10 2026-05-19 Engitec Technologies S.P.A. Method for recovering metal zinc from solid metallurgical wastes

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101589164B (zh) 2007-01-23 2011-03-02 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
WO2008090671A1 (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
JP5320861B2 (ja) * 2008-07-01 2013-10-23 住友金属鉱山株式会社 亜鉛・鉛製錬法の排水処理工程の操業方法
CN102325725B (zh) * 2008-12-23 2016-10-12 Posco公司 用二次粉尘制备高纯度氧化锌的方法
US8845780B2 (en) 2011-08-16 2014-09-30 Empire Technology Development Llc Electric arc furnace dust recycling apparatus and method
CN102747226B (zh) * 2012-04-25 2014-09-03 昆明理工大学 碱铵硫耦合法处理湿法炼锌废渣的方法
CN102912147A (zh) * 2012-11-15 2013-02-06 昆明冶金研究院 锌氧压浸出渣浮选硫磺后尾渣中回收铅锌、银、铁的工艺
CN104073649A (zh) * 2014-07-11 2014-10-01 中冶南方工程技术有限公司 含铁锌粉尘回收利用工艺
CA3018028C (en) * 2016-03-22 2023-09-12 Outotec (Finland) Oy Recovery of metals from calcium-rich materials
CN108251650A (zh) * 2018-01-23 2018-07-06 昆明理工大学 一种烧结机头灰钾离子强化分离铅铁的方法
US10683565B2 (en) 2018-04-16 2020-06-16 Zoltan J. Kiss Method of reclaiming cadmium and tellurium from CdTe for CdTe photovoltaic modules
IT202000002515A1 (it) * 2020-02-10 2021-08-10 Engitec Tech S P A Metodo per recuperare zinco metallico da scarti metallurgici.
DE102020202575A1 (de) * 2020-02-28 2021-09-02 Thyssenkrupp Steel Europe Ag Nachhaltiges Wiederaufarbeitungsverfahren von Hüttenwerksstäuben und -schlämmen zur Herstellung von eisenhaltigen, schwermetallabgereicherten Sekundärrohstoffen unter Rückgewinnung von Blei und Zink
CN112408459A (zh) * 2020-11-19 2021-02-26 昆明理工大学 一种热镀锌酸洗废液资源化处理方法
CN112941571B (zh) * 2021-02-05 2024-09-24 江西理工大学 一种周期反向电流辅助置换提镉的方法
CN113292193A (zh) * 2021-06-08 2021-08-24 苏州融和福天宝环保科技有限责任公司 一种综合处理电镀综合废水的方法
CN113957261B (zh) * 2021-09-29 2023-02-07 光大环保技术研究院（深圳）有限公司 一种提高等离子灰渣熔融炉的能效和金属回收率的方法
CN116748508A (zh) * 2023-05-23 2023-09-15 攀枝花钢城集团有限公司 一种利用高硫磷钢铁渣粉铁制备电焊条铁粉的方法
CN117051241B (zh) * 2023-07-06 2026-04-24 云南驰宏锌锗股份有限公司 一种氧化锌烟尘浸出渣中铅锗的分离方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3849121A (en) * 1971-11-30 1974-11-19 W Burrows Zinc oxide recovery process
NL8002743A (nl) * 1980-05-13 1981-12-16 Estel Hoogovens Bv Werkwijze voor het verwerken van zink- en loodhoudende gasstof afkomstig van siderurgische processen.
CN1029691C (zh) * 1991-05-27 1995-09-06 河北省藁城市化肥厂 从含锌烟道灰制取氧化锌的工艺

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12630900B2 (en) 2020-02-10 2026-05-19 Engitec Technologies S.P.A. Method for recovering metal zinc from solid metallurgical wastes

Also Published As

Publication number Publication date
ATE210739T1 (de) 2001-12-15
AU3628195A (en) 1996-03-29
CN1166862A (zh) 1997-12-03
CN1054888C (zh) 2000-07-26
JPH10509212A (ja) 1998-09-08

Similar Documents

Publication Publication Date Title
US5453111A (en) Method for separation of metals from waste stream
AU3628195A (en) Method for recovering metal and chemical values
US5942198A (en) Beneficiation of furnace dust for the recovery of chemical and metal values
US5464596A (en) Method for treating waste streams containing zinc
US5759503A (en) Method for the further purification of zinc oxide
CA2199268C (en) Method for recovering metal and chemical values
US5582631A (en) Method for the production of a feedstock containing usable iron constituents from industrial waste streams
US5851490A (en) Method for utilizing PH control in the recovery of metal and chemical values from industrial waste streams
US6783744B2 (en) Method for the purification of zinc oxide controlling particle size
US5849063A (en) Production of direct reduced iron and/or pig iron from industrial waste streams
US6517789B1 (en) Method for reclaiming constituents from an industrial waste stream
US5855645A (en) Production of more concentrated iron product from industrial waste materials streams
US5683488A (en) Method for producing an iron feedstock from industrial furnace waste streams
US5571306A (en) Method for producing an enriched iron feedstock from industrial furnace waste streams
KR100236663B1 (ko) 금속 및 화학적 유용물 회수방법
US5667555A (en) Method for the removal of calcium by products during the production of an iron feedstock
WO1999039863A1 (en) Method for the production of galvanizing fluxes and flux feedstocks
US5846290A (en) Method for the recovery of group IA salts during the treatment of industrial process waste streams
MXPA97001694A (en) Method for recovering metal and chemical values
DE69524619T2 (de) Verfahren zur gewinnung von metallen und chemischer werte
CA2293687A1 (en) Method for utilizing ph control in the recovery of metal and chemical values from industrial waste streams
MXPA99009396A (en) Method for utilizing ph control in the recovery of metal and chemical values from industrial waste streams
CA2293688A1 (en) Method for the recovery of group ia salts during treatment of industrial process waste streams

Legal Events

Date Code Title Description
SREP Specification republished