SU1663948A1 - Method of oceanic ferromanganese concretion reprocessing - Google Patents

Method of oceanic ferromanganese concretion reprocessing

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Publication number
SU1663948A1
SU1663948A1 SU3096667/02A SU3096667A SU1663948A1 SU 1663948 A1 SU1663948 A1 SU 1663948A1 SU 3096667/02 A SU3096667/02 A SU 3096667/02A SU 3096667 A SU3096667 A SU 3096667A SU 1663948 A1 SU1663948 A1 SU 1663948A1
Authority
SU
USSR - Soviet Union
Prior art keywords
concretion
ferromanganese
oceanic
reprocessing
sulfur
Prior art date
Application number
SU3096667/02A
Other languages
Russian (ru)
Inventor
А.И. Романчук
В.П. Ивановская
Е.И. Королева
А.А. Седыгина
Т.Н. Матевич
Original Assignee
Центральный научно-исследовательский геологоразведочный институт цветных и благородных металлов
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 Центральный научно-исследовательский геологоразведочный институт цветных и благородных металлов filed Critical Центральный научно-исследовательский геологоразведочный институт цветных и благородных металлов
Priority to SU3096667/02A priority Critical patent/SU1663948A1/en
Application granted granted Critical
Publication of SU1663948A1 publication Critical patent/SU1663948A1/en

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Classifications

    • 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

  • Manufacture And Refinement Of Metals (AREA)

Abstract

FIELD: metallurgy. SUBSTANCE: at the process of leaching at pH 4.5-3.0 sulfur (0.7-2.0 g / 1 g copper) is added to the pulp, and copper sulfide formed is separated by flotation. Sulfur particle size i 0.044-0.300 mm. Leaching involving sulfur addition is carried out at 50-95 C. EFFECT: simplified technology, decreased reagent consumption. 3 cl
SU3096667/02A 1984-08-24 1984-08-24 Method of oceanic ferromanganese concretion reprocessing SU1663948A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3096667/02A SU1663948A1 (en) 1984-08-24 1984-08-24 Method of oceanic ferromanganese concretion reprocessing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3096667/02A SU1663948A1 (en) 1984-08-24 1984-08-24 Method of oceanic ferromanganese concretion reprocessing

Publications (1)

Publication Number Publication Date
SU1663948A1 true SU1663948A1 (en) 1994-04-30

Family

ID=60531870

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3096667/02A SU1663948A1 (en) 1984-08-24 1984-08-24 Method of oceanic ferromanganese concretion reprocessing

Country Status (1)

Country Link
SU (1) SU1663948A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL422508A1 (en) * 2017-08-09 2019-02-11 Instytut Chemii i Techniki Jądrowej Method for leaching of metals from copper floatation wastes from pyrometallurgical production of copper

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL422508A1 (en) * 2017-08-09 2019-02-11 Instytut Chemii i Techniki Jądrowej Method for leaching of metals from copper floatation wastes from pyrometallurgical production of copper

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