GB311369A - Process for treating zinc-containing materials especially roasted zinc ores, mixed zinc- and lead-oxides etc - Google Patents

Process for treating zinc-containing materials especially roasted zinc ores, mixed zinc- and lead-oxides etc

Info

Publication number
GB311369A
GB311369A GB10260/29A GB1026029A GB311369A GB 311369 A GB311369 A GB 311369A GB 10260/29 A GB10260/29 A GB 10260/29A GB 1026029 A GB1026029 A GB 1026029A GB 311369 A GB311369 A GB 311369A
Authority
GB
United Kingdom
Prior art keywords
zinc
lead
containing materials
ores
mixed
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
GB10260/29A
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.)
ZAKLADY HOHENLOHEGO HOHENLOHE
Original Assignee
ZAKLADY HOHENLOHEGO HOHENLOHE
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 ZAKLADY HOHENLOHEGO HOHENLOHE filed Critical ZAKLADY HOHENLOHEGO HOHENLOHE
Publication of GB311369A publication Critical patent/GB311369A/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)
  • Thermistors And Varistors (AREA)

Abstract

311,369. Zaklady Hohenlohego-Hohenlohe-Werke Spolka Akcyjna. May 10, 1928, [Convention date]. Void [Published under Sect. 91 of the Acts]. Zinc and lead sulphates.-Zinc containing materials such as roasted zinc ores or mixed zinc and lead oxides are heated with liquid sulphuric acid at a temperature of about 400' C. and then leached to obtain a zinc sulphate solution and, when lead is present, a residue of lead sulphate. Excess of dilute acid of Sp. Gr. 1.5 is used and the heating may take place in a superposed hearth furnace. The products are free from chlorine.
GB10260/29A 1928-05-10 1929-04-02 Process for treating zinc-containing materials especially roasted zinc ores, mixed zinc- and lead-oxides etc Expired GB311369A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE311369X 1928-05-10

Publications (1)

Publication Number Publication Date
GB311369A true GB311369A (en) 1930-05-29

Family

ID=6129379

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10260/29A Expired GB311369A (en) 1928-05-10 1929-04-02 Process for treating zinc-containing materials especially roasted zinc ores, mixed zinc- and lead-oxides etc

Country Status (1)

Country Link
GB (1) GB311369A (en)

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