BR8303528A - Processo para recuperacao de teores de ouro de uma solucao ou uma polpa contendo teores de ouro dissolvidos,teores de cobre dissolvidos e cianeto livre - Google Patents
Processo para recuperacao de teores de ouro de uma solucao ou uma polpa contendo teores de ouro dissolvidos,teores de cobre dissolvidos e cianeto livreInfo
- Publication number
- BR8303528A BR8303528A BR8303528A BR8303528A BR8303528A BR 8303528 A BR8303528 A BR 8303528A BR 8303528 A BR8303528 A BR 8303528A BR 8303528 A BR8303528 A BR 8303528A BR 8303528 A BR8303528 A BR 8303528A
- Authority
- BR
- Brazil
- Prior art keywords
- contents
- gold
- dissolved
- recovery
- solution
- Prior art date
Links
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 title 1
- 229910052802 copper Inorganic materials 0.000 title 1
- 239000010949 copper Substances 0.000 title 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title 1
- 229910052737 gold Inorganic materials 0.000 title 1
- 239000010931 gold Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000011084 recovery Methods 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/08—Obtaining noble metals by cyaniding
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
- C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B15/00—Obtaining copper
- C22B15/0063—Hydrometallurgy
- C22B15/0065—Leaching or slurrying
- C22B15/0067—Leaching or slurrying with acids or salts thereof
- C22B15/0073—Leaching or slurrying with acids or salts thereof containing nitrogen
- C22B15/0076—Cyanide groups
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA833952A ZA833952B (en) | 1982-04-27 | 1983-06-01 | Gold adsorption |
| AU15350/83A AU1535083A (en) | 1983-06-01 | 1983-06-03 | Activated carbon adsorption |
| BR8303528A BR8303528A (pt) | 1983-06-01 | 1983-06-30 | Processo para recuperacao de teores de ouro de uma solucao ou uma polpa contendo teores de ouro dissolvidos,teores de cobre dissolvidos e cianeto livre |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA833952A ZA833952B (en) | 1982-04-27 | 1983-06-01 | Gold adsorption |
| AU15350/83A AU1535083A (en) | 1983-06-01 | 1983-06-03 | Activated carbon adsorption |
| BR8303528A BR8303528A (pt) | 1983-06-01 | 1983-06-30 | Processo para recuperacao de teores de ouro de uma solucao ou uma polpa contendo teores de ouro dissolvidos,teores de cobre dissolvidos e cianeto livre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8303528A true BR8303528A (pt) | 1985-02-12 |
Family
ID=27152188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8303528A BR8303528A (pt) | 1982-04-27 | 1983-06-30 | Processo para recuperacao de teores de ouro de uma solucao ou uma polpa contendo teores de ouro dissolvidos,teores de cobre dissolvidos e cianeto livre |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU1535083A (pt) |
| BR (1) | BR8303528A (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6059029A (ja) * | 1983-09-10 | 1985-04-05 | Sumitomo Metal Mining Co Ltd | 遊離シアン及び金，銀のシアン化合物を含有する水溶液から金，銀を回収する方法 |
| AU2015368938C1 (en) * | 2014-12-26 | 2019-02-07 | Jx Nippon Mining & Metals Corporation | Method for recovering gold from activated carbon |
| PL440757A1 (pl) * | 2022-03-25 | 2023-10-02 | Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie | Sposób odzysku Pt, Pd, Rh, Au z silnie rozcieńczonych roztworów wodnych i układ do odzysku Pt, Pd, Rh, Au z silnie rozcieńczonych roztworów wodnych |
-
1983
- 1983-06-03 AU AU15350/83A patent/AU1535083A/en not_active Abandoned
- 1983-06-30 BR BR8303528A patent/BR8303528A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AU1535083A (en) | 1984-12-06 |
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