BR6682722D0 - Processo para remover impurezas metalicas - Google Patents
Processo para remover impurezas metalicasInfo
- Publication number
- BR6682722D0 BR6682722D0 BR182722/66A BR18272266A BR6682722D0 BR 6682722 D0 BR6682722 D0 BR 6682722D0 BR 182722/66 A BR182722/66 A BR 182722/66A BR 18272266 A BR18272266 A BR 18272266A BR 6682722 D0 BR6682722 D0 BR 6682722D0
- Authority
- BR
- Brazil
- Prior art keywords
- metal impurities
- remove metal
- remove
- impurities
- metal
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/11—Sulfides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Press Drives And Press Lines (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA940557 | 1965-09-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR6682722D0 true BR6682722D0 (pt) | 1973-06-14 |
Family
ID=4142331
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR182722/66A BR6682722D0 (pt) | 1965-09-14 | 1966-09-09 | Processo para remover impurezas metalicas |
Country Status (7)
Country | Link |
---|---|
US (1) | US3466167A (pt) |
BE (1) | BE686561A (pt) |
BR (1) | BR6682722D0 (pt) |
GB (1) | GB1094849A (pt) |
NL (1) | NL6612882A (pt) |
NO (1) | NO122557B (pt) |
SE (1) | SE310558B (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1401615A (en) * | 1971-07-16 | 1975-07-16 | Int Nickel Canada | Roorda h j extraction of non-ferrous metals from iron-containing materials |
CA1002326A (en) * | 1973-07-05 | 1976-12-28 | Inco Limited | Arsenic removal from nickel matte |
US3975507A (en) * | 1975-01-27 | 1976-08-17 | Freeport Minerals Company | Oxidation-resistant nickel and cobalt sulfides and method for preparing same |
US4092152A (en) * | 1975-05-12 | 1978-05-30 | The International Nickel Company, Inc. | Volatilization of impurities from smelter reverts |
US4257881A (en) * | 1978-01-10 | 1981-03-24 | Hazen Research, Inc. | Process for beneficiating oxide ores |
US4289528A (en) * | 1978-07-03 | 1981-09-15 | Hazen Research, Inc. | Process for beneficiating sulfide ores |
US4205979A (en) * | 1978-10-10 | 1980-06-03 | Hazen Research, Inc. | Process for beneficiating oxide ores |
US4289529A (en) * | 1978-10-10 | 1981-09-15 | Hazen Research, Inc. | Process for beneficiating sulfide ores |
US4276081A (en) * | 1978-10-10 | 1981-06-30 | Hazen Research, Inc. | Process for beneficiating ores |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US922388A (en) * | 1909-05-18 | R Carpenter Franklin | Process of making ferro-nickel and nickel-steel. | |
US874496A (en) * | 1906-03-22 | 1907-12-24 | Ontario Nickel Company Ltd | Process of rendering soluble in water the nickel and copper contained in sulfid ores and mattes. |
US890432A (en) * | 1907-08-02 | 1908-06-09 | John Roy Masson | Wet process of recovering antimony in a pure state from ores, concentrates, tailings, and slimes containing it. |
US1049746A (en) * | 1909-08-09 | 1913-01-07 | John L Malm | Process of treating metal and mineral bearing materials. |
US1006355A (en) * | 1911-06-27 | 1911-10-17 | Kirby Thomas | Process of treating ores. |
US1238298A (en) * | 1913-10-22 | 1917-08-28 | Continuous Zinc Furnace Company | Treatment of copper-nickel pyrrhotite. |
US1480439A (en) * | 1920-07-16 | 1924-01-08 | Hamilton Henry John Edmund | Treatment of sulphide and oxidized ores |
US1440186A (en) * | 1921-08-22 | 1922-12-26 | Harold Wade | Treatment of ores containing oxidized copper compoumds |
US1491653A (en) * | 1923-04-16 | 1924-04-22 | Ashcroft Edgar Arthur | Treatment of sulphide ores and equivalent metal-bearing materials for the recovery of useful products therefrom |
US3117860A (en) * | 1958-04-11 | 1964-01-14 | Ferrolegeringar Trollhetteverk | Methods of removing copper and related metals from sulfidic molybdenum ores and molybdenum-containing materials |
-
1966
- 1966-08-19 US US573496A patent/US3466167A/en not_active Expired - Lifetime
- 1966-09-06 GB GB39817/66A patent/GB1094849A/en not_active Expired
- 1966-09-07 BE BE686561D patent/BE686561A/xx unknown
- 1966-09-09 BR BR182722/66A patent/BR6682722D0/pt unknown
- 1966-09-13 NO NO164695A patent/NO122557B/no unknown
- 1966-09-13 SE SE12272/66A patent/SE310558B/xx unknown
- 1966-09-13 NL NL6612882A patent/NL6612882A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB1094849A (en) | 1967-12-13 |
SE310558B (pt) | 1969-05-05 |
BE686561A (pt) | 1967-03-07 |
NL6612882A (pt) | 1967-03-15 |
NO122557B (pt) | 1971-07-12 |
US3466167A (en) | 1969-09-09 |
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