CN1054888C - 回收有用金属和化学品的方法 - Google Patents

回收有用金属和化学品的方法 Download PDF

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Publication number
CN1054888C
CN1054888C CN95195910A CN95195910A CN1054888C CN 1054888 C CN1054888 C CN 1054888C CN 95195910 A CN95195910 A CN 95195910A CN 95195910 A CN95195910 A CN 95195910A CN 1054888 C CN1054888 C CN 1054888C
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CN
China
Prior art keywords
solution
zinc
waste
ammonium chloride
finished
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.)
Expired - Fee Related
Application number
CN95195910A
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English (en)
Chinese (zh)
Other versions
CN1166862A (zh
Inventor
A·S·迈尔森
C·A·布罗斯
C·桑扎巴彻
P·R·戴贝拉
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.)
Recycling Technologies
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
Publication of CN1166862A publication Critical patent/CN1166862A/zh
Application granted granted Critical
Publication of CN1054888C publication Critical patent/CN1054888C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Mobile Radio Communication Systems (AREA)
CN95195910A 1994-09-08 1995-09-08 回收有用金属和化学品的方法 Expired - Fee Related CN1054888C (zh)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US08/302,179 1994-09-08
US08/302,179 US5453111A (en) 1992-01-15 1994-09-08 Method for separation of metals from waste stream
US34844694A 1994-12-02 1994-12-02
US08/348,446 1994-12-02
US08/360,394 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 1995-01-31
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
WOPCT/US95/01893 1995-02-10
PCT/US1995/001893 WO1996017090A1 (en) 1994-12-02 1995-02-10 Method for producing iron feedstock
US08/439,352 US5759503A (en) 1992-01-15 1995-05-11 Method for the further purification of zinc oxide
US08/439,352 1995-05-11

Publications (2)

Publication Number Publication Date
CN1166862A CN1166862A (zh) 1997-12-03
CN1054888C true CN1054888C (zh) 2000-07-26

Family

ID=27557498

Family Applications (1)

Application Number Title Priority Date Filing Date
CN95195910A Expired - Fee Related CN1054888C (zh) 1994-09-08 1995-09-08 回收有用金属和化学品的方法

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
CN108779512A (zh) * 2016-03-22 2018-11-09 奥图泰(芬兰)公司 从富钙材料回收金属

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5068773B2 (ja) * 2007-01-23 2012-11-07 シャープ株式会社 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
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
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
KR101060934B1 (ko) * 2008-12-23 2011-08-30 재단법인 포항산업과학연구원 이차 더스트를 이용한 고순도 산화아연의 제조방법
CN103688122B (zh) * 2011-08-16 2015-12-16 英派尔科技开发有限公司 电弧炉粉尘回收装置以及方法
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
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
CN117051241A (zh) * 2023-07-06 2023-11-14 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

Citations (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
US4376043A (en) * 1980-05-13 1983-03-08 Estel Hoogovens B.V. Process of treating dust containing zinc and lead and derived in an iron or steel making process
CN1055766A (zh) * 1991-05-27 1991-10-30 河北省藁城市化肥厂 从含锌烟道灰制取氧化锌的工艺

Patent Citations (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
US4376043A (en) * 1980-05-13 1983-03-08 Estel Hoogovens B.V. Process of treating dust containing zinc and lead and derived in an iron or steel making process
CN1055766A (zh) * 1991-05-27 1991-10-30 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
CN108779512A (zh) * 2016-03-22 2018-11-09 奥图泰(芬兰)公司 从富钙材料回收金属

Also Published As

Publication number Publication date
JPH10509212A (ja) 1998-09-08
AU710302B2 (en) 1999-09-16
ATE210739T1 (de) 2001-12-15
AU3628195A (en) 1996-03-29
CN1166862A (zh) 1997-12-03

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C53 Correction of patent of invention or patent application
COR Change of bibliographic data

Free format text: CORRECT: PATENTEE; FROM: METALS RECYCLING TECHNOLOGIES CORP. TO: RECYCLING TECHNOLOGY INC.

CP01 Change in the name or title of a patent holder

Patentee after: Recycling technologies

Patentee before: Metals Recycling Technologies Corp.

C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee