JPS57198225A - Treatment of copper-containing refining smoke ash - Google Patents

Treatment of copper-containing refining smoke ash

Info

Publication number
JPS57198225A
JPS57198225A JP8318481A JP8318481A JPS57198225A JP S57198225 A JPS57198225 A JP S57198225A JP 8318481 A JP8318481 A JP 8318481A JP 8318481 A JP8318481 A JP 8318481A JP S57198225 A JPS57198225 A JP S57198225A
Authority
JP
Japan
Prior art keywords
smoke
contg
copper
ashes
noble metals
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.)
Granted
Application number
JP8318481A
Other languages
Japanese (ja)
Other versions
JPS6127448B2 (en
Inventor
Yasuhiro Okajima
Hajime Nakazawa
Masatoshi Kitagawa
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.)
Sumitomo Metal Mining Co Ltd
Original Assignee
Sumitomo Metal Mining Co Ltd
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 Sumitomo Metal Mining Co Ltd filed Critical Sumitomo Metal Mining Co Ltd
Priority to JP8318481A priority Critical patent/JPS57198225A/en
Publication of JPS57198225A publication Critical patent/JPS57198225A/en
Publication of JPS6127448B2 publication Critical patent/JPS6127448B2/ja
Granted legal-status Critical Current

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

  • Manufacture And Refinement Of Metals (AREA)

Abstract

PURPOSE: To separate and recover copper, noble metals, etc. from smoke ashes with high sepn. efficiency in treating refining smoke ashes contg. copper by grinding the smoke ashes beforehand then recovering insoluble copper content by floatation.
CONSTITUTION: Cu, Pb, Zn, Sn, Bi, Sb, Cd, As, Au, Ag, etc. are contained in the smoke ashes generated in a refining stage for Cu. These smoke ashes are diluted with water or dilute sulfuric acid soln. to a slurry state, and this slurry is ground with a magnetic pot mill or the like to dissolve and extract the greater part of Zn and part of Cu ad to separate the slag, oxide films, etc. on the surfaces of the smoke ash particles. These are subjected to solid-liquid sepn. and the residues contg. part of Cu and the greater part of Pb, Sn, Bi and noble metals are separated by flotation so that the insoluble Cu contg. Au, Ag as floating ore and the residues of Pb, Sn, Bi, Au, Ag as settled ore. The Cu and noble metals such as Au, Ag and other contg. metals are separated and recovered with high efficiency.
COPYRIGHT: (C)1982,JPO&Japio
JP8318481A 1981-05-29 1981-05-29 Treatment of copper-containing refining smoke ash Granted JPS57198225A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8318481A JPS57198225A (en) 1981-05-29 1981-05-29 Treatment of copper-containing refining smoke ash

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8318481A JPS57198225A (en) 1981-05-29 1981-05-29 Treatment of copper-containing refining smoke ash

Publications (2)

Publication Number Publication Date
JPS57198225A true JPS57198225A (en) 1982-12-04
JPS6127448B2 JPS6127448B2 (en) 1986-06-25

Family

ID=13795222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8318481A Granted JPS57198225A (en) 1981-05-29 1981-05-29 Treatment of copper-containing refining smoke ash

Country Status (1)

Country Link
JP (1) JPS57198225A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100368339B1 (en) * 2001-01-16 2003-01-24 최익원 Method for treating metal dust obtained in condenser-preparing process
CN108707756A (en) * 2018-05-09 2018-10-26 富民薪冶工贸有限公司 A method of with oxygen-enriched side-blown reducing smelting furnace integrated treatment copper fumes
CN110029232A (en) * 2019-04-30 2019-07-19 云南驰宏锌锗股份有限公司 A kind of method of low-grade lead Zinc oxide resource utilization
CN113441286A (en) * 2021-06-17 2021-09-28 南京银茂铅锌矿业有限公司 Process method beneficial to improving recovery rate of lead and silver in lead concentrate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100368339B1 (en) * 2001-01-16 2003-01-24 최익원 Method for treating metal dust obtained in condenser-preparing process
CN108707756A (en) * 2018-05-09 2018-10-26 富民薪冶工贸有限公司 A method of with oxygen-enriched side-blown reducing smelting furnace integrated treatment copper fumes
CN110029232A (en) * 2019-04-30 2019-07-19 云南驰宏锌锗股份有限公司 A kind of method of low-grade lead Zinc oxide resource utilization
CN113441286A (en) * 2021-06-17 2021-09-28 南京银茂铅锌矿业有限公司 Process method beneficial to improving recovery rate of lead and silver in lead concentrate

Also Published As

Publication number Publication date
JPS6127448B2 (en) 1986-06-25

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