FR2200200A1 - Recovery of zinc and copper from scrap - by lixiviation with aq ammonium bicarbonate and pptn as basic carbonates - Google Patents

Recovery of zinc and copper from scrap - by lixiviation with aq ammonium bicarbonate and pptn as basic carbonates

Info

Publication number
FR2200200A1
FR2200200A1 FR7334188A FR7334188A FR2200200A1 FR 2200200 A1 FR2200200 A1 FR 2200200A1 FR 7334188 A FR7334188 A FR 7334188A FR 7334188 A FR7334188 A FR 7334188A FR 2200200 A1 FR2200200 A1 FR 2200200A1
Authority
FR
France
Prior art keywords
recovery
scrap
pptn
lixiviation
zinc
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.)
Granted
Application number
FR7334188A
Other languages
English (en)
Other versions
FR2200200B1 (fr
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.)
Solvay Solutions UK Ltd
Original Assignee
Albright and Wilson Ltd
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 Albright and Wilson Ltd filed Critical Albright and Wilson Ltd
Publication of FR2200200A1 publication Critical patent/FR2200200A1/fr
Application granted granted Critical
Publication of FR2200200B1 publication Critical patent/FR2200200B1/fr
Granted 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
    • C22B19/20—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
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/14—Complexes with ammonia
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0002—Preliminary treatment
    • C22B15/0004—Preliminary treatment without modification of the copper constituent
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • C22B15/0065—Leaching or slurrying
    • C22B15/0078—Leaching or slurrying with ammoniacal solutions, e.g. ammonium hydroxide
    • 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
    • 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)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
FR7334188A 1972-09-25 1973-09-24 Recovery of zinc and copper from scrap - by lixiviation with aq ammonium bicarbonate and pptn as basic carbonates Granted FR2200200A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4422272 1972-09-25

Publications (2)

Publication Number Publication Date
FR2200200A1 true FR2200200A1 (en) 1974-04-19
FR2200200B1 FR2200200B1 (fr) 1978-12-08

Family

ID=10432334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7334188A Granted FR2200200A1 (en) 1972-09-25 1973-09-24 Recovery of zinc and copper from scrap - by lixiviation with aq ammonium bicarbonate and pptn as basic carbonates

Country Status (3)

Country Link
DE (1) DE2348005A1 (fr)
FR (1) FR2200200A1 (fr)
IT (1) IT999580B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0564401A2 (fr) * 1992-03-30 1993-10-06 DOWA IRON POWDER Co., Ltd Procédé de récupération sélective de métaux ferreuse et non-ferreuse de résidus industriels et de déchets d'appareils ménagers

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI115638B (fi) * 2002-12-05 2005-06-15 Outokumpu Oy Menetelmä kuonan käsittelemiseksi

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2695842A (en) * 1951-09-04 1954-11-30 Chemical Construction Corp Recovery of copper from leach liquors containing zinc and lead

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2695842A (en) * 1951-09-04 1954-11-30 Chemical Construction Corp Recovery of copper from leach liquors containing zinc and lead

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0564401A2 (fr) * 1992-03-30 1993-10-06 DOWA IRON POWDER Co., Ltd Procédé de récupération sélective de métaux ferreuse et non-ferreuse de résidus industriels et de déchets d'appareils ménagers
EP0564401A3 (en) * 1992-03-30 1994-06-01 Dowa Iron Powder Co Ltd Method of selective recovery of ferrous and nonferrous metals from industrial wastes and scrap home electric appliances

Also Published As

Publication number Publication date
DE2348005A1 (de) 1974-07-25
IT999580B (it) 1976-03-10
FR2200200B1 (fr) 1978-12-08

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Legal Events

Date Code Title Description
ST Notification of lapse