GB191402952A - An Improved Process for Treating Zinc Sulphate Liquors. - Google Patents

An Improved Process for Treating Zinc Sulphate Liquors.

Info

Publication number
GB191402952A
GB191402952A GB191402952DA GB191402952A GB 191402952 A GB191402952 A GB 191402952A GB 191402952D A GB191402952D A GB 191402952DA GB 191402952 A GB191402952 A GB 191402952A
Authority
GB
United Kingdom
Prior art keywords
zinc
zinc sulphate
carbonate
improved process
treating 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.)
Expired
Application number
Inventor
Edwin James Hunt
William Thomas Gidden
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191402952A publication Critical patent/GB191402952A/en
Expired legal-status Critical Current

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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
    • C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
    • 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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

2952. Hunt, E. J., and Gidden, W. T. May 19, 1913. Zinc sulphate solution, which be obtained by neutralizing with crude zinc oxide or carbonate the acid liquors produced in the electrolysis of zinc sulphate, is purified from ferrous iron and manganese by treating with lead peroxide or red lead preferably under the influence of heat. b. An alkali, a metallic oxide such as zinc oxide, or a carbonate such as calcium or zinc carbonate may be added to complete the precipitation, and the solution may be further purified by zinc or zinc dust. Specification 5579/81 is referred to.
GB191402952D 1913-05-19 1913-05-19 An Improved Process for Treating Zinc Sulphate Liquors. Expired GB191402952A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191402952T 1913-05-19

Publications (1)

Publication Number Publication Date
GB191402952A true GB191402952A (en) 1914-05-19

Family

ID=32581840

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191402952D Expired GB191402952A (en) 1913-05-19 1913-05-19 An Improved Process for Treating Zinc Sulphate Liquors.

Country Status (1)

Country Link
GB (1) GB191402952A (en)

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