BR9505931A - Flotação de ouro com depressão de sulfetos - Google Patents
Flotação de ouro com depressão de sulfetosInfo
- Publication number
- BR9505931A BR9505931A BR9505931A BR9505931A BR9505931A BR 9505931 A BR9505931 A BR 9505931A BR 9505931 A BR9505931 A BR 9505931A BR 9505931 A BR9505931 A BR 9505931A BR 9505931 A BR9505931 A BR 9505931A
- Authority
- BR
- Brazil
- Prior art keywords
- sulphide
- depression
- gold flotation
- flotation
- gold
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9505931A BR9505931A (pt) | 1995-12-15 | 1995-12-15 | Flotação de ouro com depressão de sulfetos |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9505931A BR9505931A (pt) | 1995-12-15 | 1995-12-15 | Flotação de ouro com depressão de sulfetos |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9505931A true BR9505931A (pt) | 1997-12-23 |
Family
ID=4063103
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9505931A BR9505931A (pt) | 1995-12-15 | 1995-12-15 | Flotação de ouro com depressão de sulfetos |
Country Status (1)
Country | Link |
---|---|
BR (1) | BR9505931A (pt) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9839917B2 (en) | 2013-07-19 | 2017-12-12 | Evonik Degussa Gmbh | Method for recovering a copper sulfide concentrate from an ore containing an iron sulfide |
US10413914B2 (en) | 2012-01-27 | 2019-09-17 | Evonik Degussa Gmbh | Enrichment of metal sulfide ores by oxidant assisted froth flotation |
CN113426582A (zh) * | 2021-07-08 | 2021-09-24 | 中国科学院过程工程研究所 | 一种金矿捕收剂及其应用 |
-
1995
- 1995-12-15 BR BR9505931A patent/BR9505931A/pt not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10413914B2 (en) | 2012-01-27 | 2019-09-17 | Evonik Degussa Gmbh | Enrichment of metal sulfide ores by oxidant assisted froth flotation |
US9839917B2 (en) | 2013-07-19 | 2017-12-12 | Evonik Degussa Gmbh | Method for recovering a copper sulfide concentrate from an ore containing an iron sulfide |
CN113426582A (zh) * | 2021-07-08 | 2021-09-24 | 中国科学院过程工程研究所 | 一种金矿捕收剂及其应用 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EG | Technical examination (opinion): publication of technical examination (opinion) | ||
FC | Decision: refusal |