JPS56126459A - Selective floatating method of lead mineral - Google Patents
Selective floatating method of lead mineralInfo
- Publication number
- JPS56126459A JPS56126459A JP2994280A JP2994280A JPS56126459A JP S56126459 A JPS56126459 A JP S56126459A JP 2994280 A JP2994280 A JP 2994280A JP 2994280 A JP2994280 A JP 2994280A JP S56126459 A JPS56126459 A JP S56126459A
- Authority
- JP
- Japan
- Prior art keywords
- ore
- lead
- lead minerals
- floated
- floatating
- 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
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
PURPOSE: To economically and efficiently recover lead ores from complex sulphide ore containing lead minerals, etc., by recovering lead minerals as the floated ore, by using the thiourea with O2 or the air.
CONSTITUTION: Thiourea is added and, at the same time, O2 or the air is blown into the ore solution containing lead minerals, such as complex sulphide ore containing galena, etc., and the lead minerals are selectively floated as the floated ore and selectively collected. As a result, the grade and recovery of concentrate of lead minerals can remarkably be improved.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2994280A JPS5831222B2 (en) | 1980-03-10 | 1980-03-10 | Preferential flotation of lead minerals |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2994280A JPS5831222B2 (en) | 1980-03-10 | 1980-03-10 | Preferential flotation of lead minerals |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56126459A true JPS56126459A (en) | 1981-10-03 |
JPS5831222B2 JPS5831222B2 (en) | 1983-07-05 |
Family
ID=12290033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2994280A Expired JPS5831222B2 (en) | 1980-03-10 | 1980-03-10 | Preferential flotation of lead minerals |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5831222B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002206291A (en) * | 2001-01-09 | 2002-07-26 | Nitto Denko Corp | Caulking compound three-sided adhesion preventing film |
CN103041929A (en) * | 2012-12-25 | 2013-04-17 | 中南大学 | Double-ligand collecting agent and preparation and application thereof |
-
1980
- 1980-03-10 JP JP2994280A patent/JPS5831222B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002206291A (en) * | 2001-01-09 | 2002-07-26 | Nitto Denko Corp | Caulking compound three-sided adhesion preventing film |
CN103041929A (en) * | 2012-12-25 | 2013-04-17 | 中南大学 | Double-ligand collecting agent and preparation and application thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS5831222B2 (en) | 1983-07-05 |
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