OA03834A - Procédé de traitement de dépôts organiques et mineraux et de récupération de métaux. - Google Patents
Procédé de traitement de dépôts organiques et mineraux et de récupération de métaux.Info
- Publication number
- OA03834A OA03834A OA54275A OA54275A OA03834A OA 03834 A OA03834 A OA 03834A OA 54275 A OA54275 A OA 54275A OA 54275 A OA54275 A OA 54275A OA 03834 A OA03834 A OA 03834A
- Authority
- OA
- OAPI
- Prior art keywords
- treating organic
- mineral deposits
- recovering metals
- recovering
- metals
- 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
- C22B5/00—General methods of reducing to metals
-
- 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
- C22B1/00—Preliminary treatment of ores or scrap
-
- 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
-
- 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
- C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/16—Dry methods smelting of sulfides or formation of mattes with volatilisation or condensation of the metal being produced
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)
- Manufacture And Refinement Of Metals (AREA)
- Centrifugal Separators (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US4945570A | 1970-06-24 | 1970-06-24 | |
US00132061A US3819363A (en) | 1970-06-24 | 1971-04-07 | Metal recovery method |
Publications (1)
Publication Number | Publication Date |
---|---|
OA03834A true OA03834A (fr) | 1971-12-24 |
Family
ID=26727187
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
OA54275A OA03834A (fr) | 1970-06-24 | 1971-06-22 | Procédé de traitement de dépôts organiques et mineraux et de récupération de métaux. |
Country Status (7)
Country | Link |
---|---|
US (1) | US3819363A (xx) |
CA (1) | CA960871A (xx) |
DE (1) | DE2131481A1 (xx) |
FR (1) | FR2096458A1 (xx) |
GB (1) | GB1360031A (xx) |
NL (1) | NL7108748A (xx) |
OA (1) | OA03834A (xx) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3979205A (en) * | 1971-04-07 | 1976-09-07 | Wanzenberg Fritz Walter | Metal recovery method |
US4033763A (en) * | 1975-10-15 | 1977-07-05 | World Resources Company | Process for recovery of selected metal values from waste waters |
CA1092360A (en) * | 1976-11-22 | 1980-12-30 | Michael Markels, Jr. | Process for recovery of selected metal values from waste waters |
GB2124518B (en) * | 1982-08-03 | 1985-11-20 | Coal Ind | Improvements in froth flotation |
US4528107A (en) * | 1982-08-03 | 1985-07-09 | Coal Industry (Patents) Limited | Froth flotation |
WO2009037596A2 (en) * | 2007-09-17 | 2009-03-26 | Barrick Gold Corporation | Method to improve recovery of gold from double refractory gold ores |
US8262770B2 (en) | 2007-09-18 | 2012-09-11 | Barrick Gold Corporation | Process for controlling acid in sulfide pressure oxidation processes |
WO2009037594A2 (en) * | 2007-09-18 | 2009-03-26 | Barrick Gold Corporation | Process for recovering gold and silver from refractory ores |
US8323510B2 (en) * | 2008-04-02 | 2012-12-04 | Fengchun Xie | Ultrasound assisted heavy metal recovery |
US8413320B2 (en) * | 2011-01-28 | 2013-04-09 | Raytheon Company | Method of gold removal from electronic components |
JP2019526434A (ja) * | 2017-05-26 | 2019-09-19 | ノベリス・インコーポレイテッドNovelis Inc. | 脱コーティングシステムからのサイクロンダストをブリケット化するためのシステムおよび方法 |
PT3897994T (pt) * | 2018-12-18 | 2023-12-15 | Metso Outotec Finland Oy | Método e mecanismo para o tratamento de água de processo |
CN114315099B (zh) * | 2021-12-31 | 2024-03-19 | 漳州市龙华矿产有限公司 | 一种利用高岭土尾矿制备的石英砂及其制备方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1377554A (en) * | 1921-05-10 | Jacob e | ||
US497014A (en) * | 1893-05-09 | Territory | ||
US1941914A (en) * | 1926-09-27 | 1934-01-02 | Herman H Butterman | Electrochemical process for the recovery of metals from ores and other metal bearing materials |
US2221018A (en) * | 1939-05-13 | 1940-11-12 | Eastman Kodak Co | Treatment of waste solutions containing metals |
US2944886A (en) * | 1958-08-21 | 1960-07-12 | Eastman Kodak Co | Reduction of silver loss in burning photographic waste |
US2979449A (en) * | 1958-12-05 | 1961-04-11 | Sheer Korman Associates | Carbothermic reduction of metal oxides |
US3055754A (en) * | 1959-06-29 | 1962-09-25 | Nat Res Dev | Extraction of metal values |
US3202281A (en) * | 1964-10-01 | 1965-08-24 | Weston David | Method for the flotation of finely divided minerals |
US3474015A (en) * | 1967-06-08 | 1969-10-21 | Edward O Norris | Recovery of metal values from sea water environments |
US3476663A (en) * | 1968-03-27 | 1969-11-04 | Edward O Norris | Process for deriving precious metal values from sea water environments |
US3639925A (en) * | 1968-05-15 | 1972-02-08 | Us Interior | Recovery of gold from carbonaceous ores |
-
1971
- 1971-04-07 US US00132061A patent/US3819363A/en not_active Expired - Lifetime
- 1971-06-22 OA OA54275A patent/OA03834A/xx unknown
- 1971-06-23 FR FR7122828A patent/FR2096458A1/fr not_active Withdrawn
- 1971-06-23 CA CA116,431A patent/CA960871A/en not_active Expired
- 1971-06-23 GB GB2935671A patent/GB1360031A/en not_active Expired
- 1971-06-24 NL NL7108748A patent/NL7108748A/xx unknown
- 1971-06-24 DE DE19712131481 patent/DE2131481A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
NL7108748A (xx) | 1971-12-28 |
FR2096458A1 (xx) | 1972-02-18 |
GB1360031A (en) | 1974-07-17 |
DE2131481A1 (de) | 1972-01-05 |
CA960871A (en) | 1975-01-14 |
US3819363A (en) | 1974-06-25 |
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