ES2005030A6 - Method for recovering silver from lead or silver cake involves performing flotation using sulfuric acid whose concentration lies in given range and optionally a sulfiding agent - Google Patents

Method for recovering silver from lead or silver cake involves performing flotation using sulfuric acid whose concentration lies in given range and optionally a sulfiding agent

Info

Publication number
ES2005030A6
ES2005030A6 ES8702866A ES8702866A ES2005030A6 ES 2005030 A6 ES2005030 A6 ES 2005030A6 ES 8702866 A ES8702866 A ES 8702866A ES 8702866 A ES8702866 A ES 8702866A ES 2005030 A6 ES2005030 A6 ES 2005030A6
Authority
ES
Spain
Prior art keywords
silver
optionally
lead
sulfuric acid
acid whose
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
ES8702866A
Other languages
Spanish (es)
Inventor
Young Choi Chang
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.)
Korea Zinc Co Ltd
Original Assignee
Korea Zinc 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 Korea Zinc Co Ltd filed Critical Korea Zinc Co Ltd
Publication of ES2005030A6 publication Critical patent/ES2005030A6/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/02—Froth-flotation processes

Landscapes

  • Manufacture And Refinement Of Metals (AREA)

Abstract

Recovery of silver from lead/silver cake is effected by flotation, using sulfuric acid at concentration of 10-70 g./l., optionally with a sulfiding agent, and a paste concentration of 100-300 g./l.
ES8702866A 1986-10-08 1987-10-08 Method for recovering silver from lead or silver cake involves performing flotation using sulfuric acid whose concentration lies in given range and optionally a sulfiding agent Expired ES2005030A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860008426A KR900001018B1 (en) 1986-10-08 1986-10-08 Process for recovering silver from pb/ag cake

Publications (1)

Publication Number Publication Date
ES2005030A6 true ES2005030A6 (en) 1989-02-16

Family

ID=19252698

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8702866A Expired ES2005030A6 (en) 1986-10-08 1987-10-08 Method for recovering silver from lead or silver cake involves performing flotation using sulfuric acid whose concentration lies in given range and optionally a sulfiding agent

Country Status (2)

Country Link
KR (1) KR900001018B1 (en)
ES (1) ES2005030A6 (en)

Also Published As

Publication number Publication date
KR900001018B1 (en) 1990-02-24
KR880004855A (en) 1988-06-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20071009