SE8305113D0 - Sett att laka guldmalm - Google Patents
Sett att laka guldmalmInfo
- Publication number
- SE8305113D0 SE8305113D0 SE8305113A SE8305113A SE8305113D0 SE 8305113 D0 SE8305113 D0 SE 8305113D0 SE 8305113 A SE8305113 A SE 8305113A SE 8305113 A SE8305113 A SE 8305113A SE 8305113 D0 SE8305113 D0 SE 8305113D0
- Authority
- SE
- Sweden
- Prior art keywords
- gold ore
- create gold
- ore
- create
- leached
- Prior art date
Links
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 abstract 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 229910052787 antimony Inorganic materials 0.000 abstract 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 abstract 1
- 229910052785 arsenic Inorganic materials 0.000 abstract 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 238000002386 leaching Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA827780 | 1982-10-25 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE8305113D0 true SE8305113D0 (sv) | 1983-09-22 |
| SE8305113L SE8305113L (sv) | 1984-04-26 |
| SE458930B SE458930B (sv) | 1989-05-22 |
Family
ID=25576335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8305113A SE458930B (sv) | 1982-10-25 | 1983-09-22 | Saett att laka guldmalm innehaallande sulfidmineral av arsenik och antimon samt cyanider av oaedla metaller |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4559209A (sv) |
| AU (1) | AU554417B2 (sv) |
| BR (1) | BR8305868A (sv) |
| CA (1) | CA1215843A (sv) |
| FI (1) | FI75601C (sv) |
| SE (1) | SE458930B (sv) |
| ZW (1) | ZW18883A1 (sv) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4816234A (en) * | 1985-05-10 | 1989-03-28 | Kamyr, Inc. | Utilization of oxygen in leaching and/or recovery procedures employing carbon |
| US4979987A (en) | 1988-07-19 | 1990-12-25 | First Miss Gold, Inc. | Precious metals recovery from refractory carbonate ores |
| SE521482C2 (sv) * | 1999-11-17 | 2003-11-04 | Boliden Mineral Ab | Sätt att öka lakutbytet av guld vid cyonidbehandling |
| US7604783B2 (en) | 2004-12-22 | 2009-10-20 | Placer Dome Technical Services Limited | Reduction of lime consumption when treating refractor gold ores or concentrates |
| US8061888B2 (en) | 2006-03-17 | 2011-11-22 | Barrick Gold Corporation | Autoclave with underflow dividers |
| US8252254B2 (en) | 2006-06-15 | 2012-08-28 | Barrick Gold Corporation | Process for reduced alkali consumption in the recovery of silver |
| US8025859B2 (en) * | 2007-05-18 | 2011-09-27 | Cesl Limited | Process for gold and silver recovery from a sulphide concentrate |
| PT3060689T (pt) | 2013-10-21 | 2020-01-16 | Glencore Tech Pty Ltd | Lixiviação de minerais |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US732639A (en) * | 1902-06-21 | 1903-06-30 | Thomas B Joseph | Gold-extracting process. |
| US801470A (en) * | 1904-12-28 | 1905-10-10 | Charles W Merrill | Process of treating precious-metal-bearing materials. |
| US1002447A (en) * | 1910-01-17 | 1911-09-05 | Just Mining & Extraction Company | Process of treating refractory sulfid ores. |
| US1198011A (en) * | 1915-03-02 | 1916-09-12 | Portland Gold Mining Company | Method of extracting precious metals from their ores. |
| DE3126234A1 (de) * | 1981-07-03 | 1983-01-20 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zum auslaugen von gold und silber |
| US4401468A (en) * | 1983-01-28 | 1983-08-30 | Henderson Charles T | Process for removing precious metals from ore |
-
1983
- 1983-08-31 ZW ZW188/83A patent/ZW18883A1/xx unknown
- 1983-09-06 US US06/529,587 patent/US4559209A/en not_active Expired - Lifetime
- 1983-09-06 CA CA000436091A patent/CA1215843A/en not_active Expired
- 1983-09-08 AU AU18928/83A patent/AU554417B2/en not_active Ceased
- 1983-09-22 SE SE8305113A patent/SE458930B/sv not_active IP Right Cessation
- 1983-09-26 FI FI833447A patent/FI75601C/sv not_active IP Right Cessation
- 1983-10-24 BR BR8305868A patent/BR8305868A/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| SE8305113L (sv) | 1984-04-26 |
| FI833447L (fi) | 1984-04-26 |
| ZW18883A1 (en) | 1983-11-23 |
| BR8305868A (pt) | 1984-05-29 |
| AU554417B2 (en) | 1986-08-21 |
| FI75601C (sv) | 1988-07-11 |
| CA1215843A (en) | 1986-12-30 |
| US4559209A (en) | 1985-12-17 |
| FI75601B (fi) | 1988-03-31 |
| SE458930B (sv) | 1989-05-22 |
| AU1892883A (en) | 1984-05-03 |
| FI833447A0 (fi) | 1983-09-26 |
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|---|---|---|---|
| NAL | Patent in force |
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| NUG | Patent has lapsed |
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