ZA922146B - Inorganic perbromide compositions and methods for use thereof - Google Patents
Inorganic perbromide compositions and methods for use thereofInfo
- Publication number
- ZA922146B ZA922146B ZA922146A ZA922146A ZA922146B ZA 922146 B ZA922146 B ZA 922146B ZA 922146 A ZA922146 A ZA 922146A ZA 922146 A ZA922146 A ZA 922146A ZA 922146 B ZA922146 B ZA 922146B
- Authority
- ZA
- South Africa
- Prior art keywords
- methods
- compositions
- inorganic
- inorganic perbromide
- perbromide compositions
- 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
- C22B11/04—Obtaining noble metals by wet processes
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B7/00—Halogens; Halogen acids
- C01B7/09—Bromine; Hydrogen bromide
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B9/00—General methods of preparing halides
- C01B9/04—Bromides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Extraction Or Liquid Replacement (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US68465891A | 1991-04-12 | 1991-04-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA922146B true ZA922146B (en) | 1993-09-24 |
Family
ID=24749001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA922146A ZA922146B (en) | 1991-04-12 | 1992-03-24 | Inorganic perbromide compositions and methods for use thereof |
Country Status (12)
| Country | Link |
|---|---|
| EP (1) | EP0580780A1 (enExample) |
| JP (1) | JPH06509052A (enExample) |
| KR (1) | KR970010335B1 (enExample) |
| AU (1) | AU665197B2 (enExample) |
| CA (1) | CA2107895A1 (enExample) |
| FI (1) | FI934431A7 (enExample) |
| IE (1) | IE921114A1 (enExample) |
| IL (1) | IL101292A0 (enExample) |
| MX (1) | MX9201613A (enExample) |
| NO (1) | NO933663L (enExample) |
| WO (1) | WO1992018422A1 (enExample) |
| ZA (1) | ZA922146B (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA935409B (en) * | 1992-07-29 | 1994-02-16 | Great Lakes Chemical Corp | Inorganic perbromide compositions and methods of use thereof |
| CA2772772A1 (en) * | 2009-09-10 | 2011-03-17 | Emory University | Compositions, materials incorporating the compositions, and methods of using the compositions and materials |
| US10400306B2 (en) | 2014-05-12 | 2019-09-03 | Summit Mining International Inc. | Brine leaching process for recovering valuable metals from oxide materials |
| AU2021319956A1 (en) * | 2020-08-07 | 2023-03-30 | Excir Works Corp. | Methods for leaching and recovery of platinum group metals in organic solvents |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2283198A (en) * | 1940-11-01 | 1942-05-19 | Colin G Fink | Bromine process for gold ores |
| JPS5224508B2 (enExample) * | 1973-11-19 | 1977-07-01 | Tokai Electro Chemical Co | |
| US4190489A (en) * | 1978-09-21 | 1980-02-26 | The Mead Corporation | Gold etchant composition and method |
| GB2143513B (en) * | 1983-07-08 | 1987-03-18 | Kalocsai Guy Imre Z | Dissolution of gold |
| US4904358A (en) * | 1988-02-16 | 1990-02-27 | Inland Aqua-Tech Co., Inc. | Gold and silver recovery processes by electrolytic generation of active bromine |
| US4936910A (en) * | 1989-08-18 | 1990-06-26 | Great Lakes Chemical Corporation | Process for the recovery of gold |
| CA1340169C (en) * | 1989-08-31 | 1998-12-08 | Ahmad Dadgar | Hydrometallurgical process for extracting gold and silver ores with bromate/perbromide solutions and compositions therefor |
| CA2050201C (en) * | 1990-09-04 | 2001-11-06 | Ahmad Dadgar | Electrogeneration of bromine and use thereof in recovery of precious metals and water treatment |
-
1992
- 1992-03-17 KR KR1019930703116A patent/KR970010335B1/ko not_active Expired - Fee Related
- 1992-03-17 AU AU19016/92A patent/AU665197B2/en not_active Ceased
- 1992-03-17 WO PCT/US1992/002128 patent/WO1992018422A1/en not_active Ceased
- 1992-03-17 CA CA002107895A patent/CA2107895A1/en not_active Abandoned
- 1992-03-17 FI FI934431A patent/FI934431A7/fi not_active Application Discontinuation
- 1992-03-17 EP EP92911839A patent/EP0580780A1/en not_active Withdrawn
- 1992-03-17 JP JP4510845A patent/JPH06509052A/ja active Pending
- 1992-03-19 IL IL101292A patent/IL101292A0/xx unknown
- 1992-03-24 ZA ZA922146A patent/ZA922146B/xx unknown
- 1992-04-08 MX MX9201613A patent/MX9201613A/es unknown
- 1992-04-08 IE IE111492A patent/IE921114A1/en not_active Application Discontinuation
-
1993
- 1993-10-11 NO NO933663A patent/NO933663L/no unknown
Also Published As
| Publication number | Publication date |
|---|---|
| EP0580780A4 (enExample) | 1994-03-23 |
| IE921114A1 (en) | 1992-10-21 |
| AU665197B2 (en) | 1995-12-21 |
| FI934431L (fi) | 1993-11-05 |
| IL101292A0 (en) | 1992-11-15 |
| WO1992018422A1 (en) | 1992-10-29 |
| AU1901692A (en) | 1992-11-17 |
| KR970010335B1 (ko) | 1997-06-25 |
| FI934431A7 (fi) | 1993-11-05 |
| CA2107895A1 (en) | 1992-10-13 |
| JPH06509052A (ja) | 1994-10-13 |
| FI934431A0 (fi) | 1993-10-08 |
| NO933663D0 (no) | 1993-10-11 |
| NO933663L (no) | 1993-12-03 |
| EP0580780A1 (en) | 1994-02-02 |
| MX9201613A (es) | 1992-10-01 |
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