KR970705649A - 금속 및 화학적 유용물 회수방법(method for recovering metal and chemical values) - Google Patents

금속 및 화학적 유용물 회수방법(method for recovering metal and chemical values)

Info

Publication number
KR970705649A
KR970705649A KR1019970701483A KR19970701483A KR970705649A KR 970705649 A KR970705649 A KR 970705649A KR 1019970701483 A KR1019970701483 A KR 1019970701483A KR 19970701483 A KR19970701483 A KR 19970701483A KR 970705649 A KR970705649 A KR 970705649A
Authority
KR
South Korea
Prior art keywords
recovering metal
chemical values
chemical
values
recovering
Prior art date
Application number
KR1019970701483A
Other languages
English (en)
Other versions
KR100236663B1 (ko
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 filed Critical
Priority claimed from PCT/US1995/011367 external-priority patent/WO1996008585A1/en
Publication of KR970705649A publication Critical patent/KR970705649A/ko
Application granted granted Critical
Publication of KR100236663B1 publication Critical patent/KR100236663B1/ko

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
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (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)
KR1019970701483A 1994-09-08 1995-09-08 금속 및 화학적 유용물 회수방법 KR100236663B1 (ko)

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
US8/302,179 1994-09-08
US34844694A 1994-12-02 1994-12-02
US8/348,446 1994-12-02
US8/360,394 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
US8/380,950 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
IB9501893 1995-02-10
WOPCT/US95/01893 1995-02-10
US8/439352 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
KR970705649A true KR970705649A (ko) 1997-10-09
KR100236663B1 KR100236663B1 (ko) 2000-01-15

Family

ID=66213018

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019970701483A KR100236663B1 (ko) 1994-09-08 1995-09-08 금속 및 화학적 유용물 회수방법

Country Status (1)

Country Link
KR (1) KR100236663B1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000052340A (ko) * 1999-01-23 2000-08-25 이호인 아연페라이트가 함유된 제강분진으로부터 염산과 금속아연의 회수방법

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101449185B1 (ko) * 2012-12-21 2014-10-13 주식회사 포스코 광석으로부터 유가금속 및 부산물 회수장치
KR101499446B1 (ko) * 2013-07-29 2015-03-09 인하대학교 산학협력단 폐연성인쇄회로기판의 회수 방법
KR101543923B1 (ko) 2013-12-26 2015-08-12 주식회사 포스코 광석으로부터 유가금속 및 희토류금속 회수장치
KR101920535B1 (ko) 2016-10-24 2018-11-20 연세대학교 산학협력단 유가 금속 회수체 및 유가 금속의 회수 방법

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000052340A (ko) * 1999-01-23 2000-08-25 이호인 아연페라이트가 함유된 제강분진으로부터 염산과 금속아연의 회수방법

Also Published As

Publication number Publication date
KR100236663B1 (ko) 2000-01-15

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