ES284094A1 - Procedure for the recovery of zinc residues from factories to obtain this metal (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the recovery of zinc residues from factories to obtain this metal (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES284094A1
ES284094A1 ES284094A ES284094A ES284094A1 ES 284094 A1 ES284094 A1 ES 284094A1 ES 284094 A ES284094 A ES 284094A ES 284094 A ES284094 A ES 284094A ES 284094 A1 ES284094 A1 ES 284094A1
Authority
ES
Spain
Prior art keywords
factories
translation
metal
machine
legally binding
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
Application number
ES284094A
Other languages
Spanish (es)
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.)
Viridian Inc Canada
Original Assignee
Sherritt Gordon Mines 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
Priority claimed from AU13245/62A external-priority patent/AU255428B2/en
Application filed by Sherritt Gordon Mines Ltd filed Critical Sherritt Gordon Mines Ltd
Publication of ES284094A1 publication Critical patent/ES284094A1/en
Expired 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
    • C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Process for recovering zinc from waste from factories for obtaining this metal, containing zinc-iron, characterized, because the waste is leached in a series of stages with aqueous solution of sulfuric acid at elevated temperature and by adding to the first stage of leaching a reducing agent, in sufficient quantity to reduce at least part of the iron present in the waste, to a monovalent state. (Machine-translation by Google Translate, not legally binding)
ES284094A 1962-01-11 1963-01-11 Procedure for the recovery of zinc residues from factories to obtain this metal (Machine-translation by Google Translate, not legally binding) Expired ES284094A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU13245/62A AU255428B2 (en) 1962-01-11 Recovery of zinc from zinc plant residue

Publications (1)

Publication Number Publication Date
ES284094A1 true ES284094A1 (en) 1963-07-01

Family

ID=3703610

Family Applications (1)

Application Number Title Priority Date Filing Date
ES284094A Expired ES284094A1 (en) 1962-01-11 1963-01-11 Procedure for the recovery of zinc residues from factories to obtain this metal (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
ES (1) ES284094A1 (en)
GB (1) GB986909A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115261636A (en) * 2022-09-06 2022-11-01 昆明冶金研究院有限公司 Method for preparing metal zinc by directly leaching zinc sulfide concentrate in short process

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115261636A (en) * 2022-09-06 2022-11-01 昆明冶金研究院有限公司 Method for preparing metal zinc by directly leaching zinc sulfide concentrate in short process

Also Published As

Publication number Publication date
GB986909A (en) 1965-03-24

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