AU6742681A - Process for the recovery of gold from carbonaceous ores - Google Patents
Process for the recovery of gold from carbonaceous oresInfo
- Publication number
- AU6742681A AU6742681A AU67426/81A AU6742681A AU6742681A AU 6742681 A AU6742681 A AU 6742681A AU 67426/81 A AU67426/81 A AU 67426/81A AU 6742681 A AU6742681 A AU 6742681A AU 6742681 A AU6742681 A AU 6742681A
- Authority
- AU
- Australia
- Prior art keywords
- gold
- recovery
- carbonaceous ores
- ores
- carbonaceous
- 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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/125,926 US4289532A (en) | 1979-12-03 | 1980-02-29 | Process for the recovery of gold from carbonaceous ores |
US125926 | 1980-02-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU6742681A true AU6742681A (en) | 1981-09-03 |
AU541816B2 AU541816B2 (en) | 1985-01-24 |
Family
ID=22422090
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU67426/81A Ceased AU541816B2 (en) | 1980-02-29 | 1981-02-18 | Process for the recovery of gold from carbonaceous ores |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU541816B2 (en) |
CA (1) | CA1152754A (en) |
PH (1) | PH16021A (en) |
ZA (1) | ZA811215B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5089412A (en) * | 1987-07-10 | 1992-02-18 | Gb Biotech Inc. | Bacteria for oxidizing multimetallic sulphide ores |
US4888293A (en) * | 1987-07-10 | 1989-12-19 | Giant Bay Biotech Inc. | Adapting bacteria to low pH and high arsenic concentration for use in oxidizing sulfide ores |
US4987081A (en) * | 1987-07-10 | 1991-01-22 | Gb Biotech Inc. | Chemical/biological process to oxidize multimetallic sulphide ores |
CA2057217C (en) * | 1990-12-11 | 1999-08-31 | Bruce Edward Holbein | A process for the decontamination of toxic, heavy-metal containing soils |
US5494649A (en) * | 1991-10-03 | 1996-02-27 | Cognis, Inc. | Process for removing heavy metals from paint chips |
-
1981
- 1981-02-18 AU AU67426/81A patent/AU541816B2/en not_active Ceased
- 1981-02-20 PH PH25244A patent/PH16021A/en unknown
- 1981-02-24 CA CA000371623A patent/CA1152754A/en not_active Expired
- 1981-02-24 ZA ZA00811215A patent/ZA811215B/en unknown
Also Published As
Publication number | Publication date |
---|---|
AU541816B2 (en) | 1985-01-24 |
CA1152754A (en) | 1983-08-30 |
ZA811215B (en) | 1982-03-31 |
PH16021A (en) | 1983-05-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU537012B2 (en) | Recovery of metals | |
PT76302B (en) | Improved process for reducing the coke formation yield | |
AU1938283A (en) | Integrated process for the solvent refining of coal | |
GB2075355B (en) | Recovering coal from slurry | |
AU541131B2 (en) | Process for recovering precious metals | |
AU1957483A (en) | Apparatus for separating ore | |
GB2203420B (en) | Process for the recovery of metals | |
DE3166290D1 (en) | Process for the recovery of metals from their ores | |
GB2085856B (en) | Gold recovery process | |
EP0062337A3 (en) | Process for the recovery of valuable material | |
AU6115486A (en) | Method for the recovery of precious metals from ores | |
AU541816B2 (en) | Process for the recovery of gold from carbonaceous ores | |
AU2211683A (en) | Recovery of precious metals | |
ZA83392B (en) | Process for the recovery of metal values from mattes | |
DE3166293D1 (en) | Process for the recovery of lead and silver from minerals and process residues | |
YU98181A (en) | Process for recovering metals | |
AU546707B2 (en) | Removal of as from u ore | |
AU530409B2 (en) | Process for recovery of fine coal | |
AU4279289A (en) | An improved process for the recovery of valuable metals | |
DE3276910D1 (en) | Process for the selective recovery of lead from lead sulphides | |
NZ197120A (en) | Recovery of vanadium from ores by direct reduction | |
AU8869882A (en) | Recovering gold from refractory ores | |
AU549932B2 (en) | Recovering uranium peroxide from ores | |
AU551699B2 (en) | Recovering gold from adsorbent | |
AU573641B2 (en) | Gold recovery process |