DK131309B - Process for recovering lead and silver from the residues remaining after leaching with sulfuric acid of ferrites from zinc concentrates and / or pre-roasted composite concentrates. - Google Patents

Process for recovering lead and silver from the residues remaining after leaching with sulfuric acid of ferrites from zinc concentrates and / or pre-roasted composite concentrates.

Info

Publication number
DK131309B
DK131309B DK645070A DK645070A DK131309B DK 131309 B DK131309 B DK 131309B DK 645070 A DK645070 A DK 645070A DK 645070 A DK645070 A DK 645070A DK 131309 B DK131309 B DK 131309B
Authority
DK
Denmark
Prior art keywords
concentrates
ferrites
leaching
silver
sulfuric acid
Prior art date
Application number
DK645070A
Other languages
Danish (da)
Other versions
DK131309C (en
Inventor
F J Sitges
V A Fernandez
F J T G Garcia
Original Assignee
Asturiana De Zinc Sa
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 Asturiana De Zinc Sa filed Critical Asturiana De Zinc Sa
Publication of DK131309B publication Critical patent/DK131309B/en
Application granted granted Critical
Publication of DK131309C publication Critical patent/DK131309C/da

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
    • C22B13/00—Obtaining lead
    • C22B13/04—Obtaining lead by wet processes
    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • 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
    • C22B13/00—Obtaining lead
    • C22B13/04—Obtaining lead by wet processes
    • C22B13/045—Recovery from waste materials
    • 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
    • C22B7/007—Wet processes by acid 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)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
DK645070A 1969-12-22 1970-12-18 Process for recovering lead and silver from the residues remaining after leaching with sulfuric acid of ferrites from zinc concentrates and / or pre-roasted composite concentrates. DK131309B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES374812A ES374812A1 (en) 1969-12-22 1969-12-22 Process for recovering lead and silver contained in residues obtained from zinc and or complex concentrates

Publications (2)

Publication Number Publication Date
DK131309B true DK131309B (en) 1975-06-23
DK131309C DK131309C (en) 1975-12-22

Family

ID=8454619

Family Applications (1)

Application Number Title Priority Date Filing Date
DK645070A DK131309B (en) 1969-12-22 1970-12-18 Process for recovering lead and silver from the residues remaining after leaching with sulfuric acid of ferrites from zinc concentrates and / or pre-roasted composite concentrates.

Country Status (17)

Country Link
JP (1) JPS5214205B1 (en)
AT (1) AT326371B (en)
BE (1) BE759986A (en)
CA (1) CA925305A (en)
DK (1) DK131309B (en)
ES (1) ES374812A1 (en)
FR (1) FR2073803A5 (en)
GB (1) GB1337739A (en)
HU (1) HU162711B (en)
IE (1) IE34833B1 (en)
NL (1) NL7018515A (en)
NO (1) NO125777B (en)
PL (1) PL81429B1 (en)
RO (1) RO63375A (en)
SE (1) SE372563B (en)
ZA (1) ZA708603B (en)
ZM (1) ZM14470A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZW22281A1 (en) * 1980-09-29 1981-12-09 Dextec Metallurg Recovery of silver and gold from ores and concentrtes
CH671780A5 (en) * 1987-09-28 1989-09-29 Recytec S A C O Orfigest S A
FI124882B (en) * 2012-10-03 2015-03-13 Outotec Finland Oy Method and apparatus for recovering silver from sulfur-containing zinc extraction residues by selective leaching, and a method and control system for controlling the leaching process and a computer program
CN105463196B (en) * 2015-12-22 2017-11-07 深圳市中金岭南有色金属股份有限公司 A kind of Pb-Zn tailings Roasting And Leaching handling process
PL3822374T3 (en) * 2019-11-18 2024-01-29 Heraeus Deutschland GmbH & Co. KG Method for recovering pure metal

Also Published As

Publication number Publication date
NL7018515A (en) 1971-06-24
GB1337739A (en) 1973-11-21
ZM14470A1 (en) 1971-08-23
NO125777B (en) 1972-10-30
BE759986A (en) 1971-05-17
HU162711B (en) 1973-04-28
IE34833B1 (en) 1975-09-03
CA925305A (en) 1973-05-01
IE34833L (en) 1971-06-22
DE2060408A1 (en) 1971-06-24
DK131309C (en) 1975-12-22
JPS5214205B1 (en) 1977-04-20
AT326371B (en) 1975-12-10
ZA708603B (en) 1971-09-29
RO63375A (en) 1978-06-15
SE372563B (en) 1974-12-23
ES374812A1 (en) 1972-02-01
PL81429B1 (en) 1975-08-30
ATA1104870A (en) 1975-02-15
DE2060408B2 (en) 1972-07-27
FR2073803A5 (en) 1971-10-01

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