SU1681544A3 - Method for pyrometallurgical processing cakes of sewage purification - Google Patents

Method for pyrometallurgical processing cakes of sewage purification

Info

Publication number
SU1681544A3
SU1681544A3 SU4744956/02A SU4744956A SU1681544A3 SU 1681544 A3 SU1681544 A3 SU 1681544A3 SU 4744956/02 A SU4744956/02 A SU 4744956/02A SU 4744956 A SU4744956 A SU 4744956A SU 1681544 A3 SU1681544 A3 SU 1681544A3
Authority
SU
USSR - Soviet Union
Prior art keywords
sewage purification
nickel
cakes
ferrous metals
pyrometallurgical processing
Prior art date
Application number
SU4744956/02A
Other languages
Russian (ru)
Inventor
Н.И. Соловов
И.С. Зарубина
Н.К. Спицын
Е.П. Журавлев
Л.Ф. Гладких
А.Ф. Астафьев
И.Н. Белоглазов
Original Assignee
ПО "Никель"
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 ПО "Никель" filed Critical ПО "Никель"
Priority to SU4744956/02A priority Critical patent/SU1681544A3/en
Application granted granted Critical
Publication of SU1681544A3 publication Critical patent/SU1681544A3/en

Links

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

  • Treatment Of Sludge (AREA)

Abstract

FIELD: non-ferrous metal metallurgy. SUBSTANCE: cakes of sewage purification containing non-ferrous metals are processed by calcination together with concentrate of nickel sulfide. The process takes place in fluidized bed furnace, it is followed by reduction and melting cinder to anode nickel. Pitch content in mixture is 1-5 mass % of nickel. EFFECT: increases recovery degree of non-ferrous metals, improves technical and economy indexes of the process. 2 tbl
SU4744956/02A 1989-10-03 1989-10-03 Method for pyrometallurgical processing cakes of sewage purification SU1681544A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4744956/02A SU1681544A3 (en) 1989-10-03 1989-10-03 Method for pyrometallurgical processing cakes of sewage purification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4744956/02A SU1681544A3 (en) 1989-10-03 1989-10-03 Method for pyrometallurgical processing cakes of sewage purification

Publications (1)

Publication Number Publication Date
SU1681544A3 true SU1681544A3 (en) 1994-01-30

Family

ID=60521778

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4744956/02A SU1681544A3 (en) 1989-10-03 1989-10-03 Method for pyrometallurgical processing cakes of sewage purification

Country Status (1)

Country Link
SU (1) SU1681544A3 (en)

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