BR9102285A - PROCESS AND DEVICE FOR PARTICULATED GOLD MINING - Google Patents
PROCESS AND DEVICE FOR PARTICULATED GOLD MININGInfo
- Publication number
- BR9102285A BR9102285A BR9102285A BR9102285A BR9102285A BR 9102285 A BR9102285 A BR 9102285A BR 9102285 A BR9102285 A BR 9102285A BR 9102285 A BR9102285 A BR 9102285A BR 9102285 A BR9102285 A BR 9102285A
- Authority
- BR
- Brazil
- Prior art keywords
- particulated
- gold mining
- mining
- gold
- particulated gold
- Prior art date
Links
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
- C22B11/10—Obtaining noble metals by amalgamating
-
- 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
- C22B11/10—Obtaining noble metals by amalgamating
- C22B11/12—Apparatus therefor
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)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9102285A BR9102285A (en) | 1991-05-28 | 1991-05-28 | PROCESS AND DEVICE FOR PARTICULATED GOLD MINING |
CA 2069173 CA2069173A1 (en) | 1991-05-28 | 1992-05-21 | Process and device for recovering gold particles |
GB9210982A GB2256203A (en) | 1991-05-28 | 1992-05-22 | Recovering gold by amalgamation. |
AU17194/92A AU1719492A (en) | 1991-05-28 | 1992-05-28 | Process and device for recovering gold particles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR9102285A BR9102285A (en) | 1991-05-28 | 1991-05-28 | PROCESS AND DEVICE FOR PARTICULATED GOLD MINING |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9102285A true BR9102285A (en) | 1993-01-05 |
Family
ID=4052034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9102285A BR9102285A (en) | 1991-05-28 | 1991-05-28 | PROCESS AND DEVICE FOR PARTICULATED GOLD MINING |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU1719492A (en) |
BR (1) | BR9102285A (en) |
CA (1) | CA2069173A1 (en) |
GB (1) | GB2256203A (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4671868A (en) * | 1983-08-24 | 1987-06-09 | Leo Ottrok | Method for recovering gold, platinum or silver from an ore containing gold dust, platinum dust or silver dust |
IT1184423B (en) * | 1985-04-11 | 1987-10-28 | Antonio Ferro | METHOD AND APPARATUS FOR THE EXTRACTION OF AMALGIBLE METALS FROM TORBIDE |
-
1991
- 1991-05-28 BR BR9102285A patent/BR9102285A/en not_active Application Discontinuation
-
1992
- 1992-05-21 CA CA 2069173 patent/CA2069173A1/en not_active Abandoned
- 1992-05-22 GB GB9210982A patent/GB2256203A/en not_active Withdrawn
- 1992-05-28 AU AU17194/92A patent/AU1719492A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
AU1719492A (en) | 1992-12-03 |
GB2256203A (en) | 1992-12-02 |
CA2069173A1 (en) | 1992-11-29 |
GB9210982D0 (en) | 1992-07-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EE | Request for examination | ||
EG | Technical examination (opinion): publication of technical examination (opinion) | ||
FC | Decision: refusal |