FI750263A - - Google Patents
Info
- Publication number
- FI750263A FI750263A FI750263A FI750263A FI750263A FI 750263 A FI750263 A FI 750263A FI 750263 A FI750263 A FI 750263A FI 750263 A FI750263 A FI 750263A FI 750263 A FI750263 A FI 750263A
- Authority
- FI
- Finland
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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
- C22B23/0438—Nitric acids or salts thereof
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)
- Inorganic Compounds Of Heavy Metals (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7403750A FR2259913B1 (US06534493-20030318-C00166.png) | 1974-02-05 | 1974-02-05 | |
| FR7403750 | 1974-02-05 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI750263A true FI750263A (US06534493-20030318-C00166.png) | 1975-08-06 |
| FI61722B FI61722B (fi) | 1982-05-31 |
| FI61722C FI61722C (fi) | 1982-09-10 |
Family
ID=9134475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI750263A FI61722C (fi) | 1974-02-05 | 1975-01-31 | Foerfarande foer aotervinning av nickel i form av nickelnitratfraon en nickelhaltig legering |
Country Status (9)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4323539A (en) * | 1975-09-12 | 1982-04-06 | Chilson Richard E | Apparatus for continuously leaching ore |
| JPS592410A (ja) * | 1982-06-28 | 1984-01-09 | Sony Corp | 電流増幅器 |
| US4834793A (en) * | 1985-03-19 | 1989-05-30 | Hydrochem Developments Ltd. | Oxidation process for releasing metal values in which nitric acid is regenerated in situ |
| US4670051A (en) * | 1985-03-19 | 1987-06-02 | Hydrochem Developments Ltd. | Oxidation process for releasing metal values in which nitric acid is regenerated in situ |
| JPH04223609A (ja) * | 1990-12-25 | 1992-08-13 | Victor Co Of Japan Ltd | 分流器制御回路 |
| ZA922589B (en) * | 1991-04-15 | 1992-12-30 | De Beers Ind Diamond | A process using an acidic medium containing nitric acid |
| US8206973B2 (en) * | 2003-09-04 | 2012-06-26 | Gotohti.Com Inc | Automated biological growth and dispensing system |
| US7799296B2 (en) * | 2003-12-04 | 2010-09-21 | Ovonic Battery Company, Inc. | Method of producing a nickel salt solution |
| BRPI0605892B1 (pt) * | 2006-12-29 | 2015-09-01 | Vale Sa | Processo de recuperação de níquel e cobalto a partir de um eluato de resina de troca iônica |
| JP5016104B2 (ja) | 2007-05-02 | 2012-09-05 | ドリンカード メタロックス，インコーポレイテッド | ニッケル−ラテライト処理 |
| WO2008137022A1 (en) * | 2007-05-03 | 2008-11-13 | Drinkard Metalox, Inc. | Method of recovering metal values from ores |
| CN112481502A (zh) * | 2020-11-20 | 2021-03-12 | 湖南金鑫新材料股份有限公司 | 一种采用no催化氧化法浸出铁基镍钴合金的方法 |
| CN116917510A (zh) * | 2021-01-04 | 2023-10-20 | 哈茨有限公司 | 镍铁合金直接精炼方法以及用于产生硫酸镍或其他镍产品的方法 |
| CN113860397B (zh) * | 2021-10-22 | 2022-08-26 | 江西佳纳能源科技有限公司 | 硫酸镍的制备方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1583920A (fr) * | 1968-06-21 | 1969-12-05 | Le Nickel S.A | Procede de purification de solutions de nickel |
| FR1597569A (US06534493-20030318-C00166.png) * | 1968-10-21 | 1970-06-29 | ||
| US3660026A (en) * | 1969-05-09 | 1972-05-02 | Lenickel | Method of removing iron and cobalt from a partially refined nickel matte |
| US3660020A (en) * | 1969-08-12 | 1972-05-02 | Nickel Le | Process for the separation of impurities from nickel chloride solutions |
| FR2138330B1 (US06534493-20030318-C00166.png) * | 1971-05-24 | 1978-01-27 | Nickel Le | |
| FR2138332B1 (US06534493-20030318-C00166.png) * | 1971-05-24 | 1975-07-04 | Nickel Le | |
| FR2208983B2 (US06534493-20030318-C00166.png) * | 1972-12-01 | 1978-06-02 | Nickel Le | |
| FR2208984B2 (US06534493-20030318-C00166.png) * | 1972-12-01 | 1981-04-10 | Nickel Le |
-
1974
- 1974-02-05 FR FR7403750A patent/FR2259913B1/fr not_active Expired
-
1975
- 1975-01-24 GB GB329075A patent/GB1460402A/en not_active Expired
- 1975-01-29 US US05/545,223 patent/US3992270A/en not_active Expired - Lifetime
- 1975-01-31 FI FI750263A patent/FI61722C/fi not_active IP Right Cessation
- 1975-02-04 JP JP50015213A patent/JPS5760413B2/ja not_active Expired
- 1975-02-04 NO NO750353A patent/NO139487C/no unknown
- 1975-02-04 BR BR723/75A patent/BR7500723A/pt unknown
- 1975-02-04 CA CA219,301A patent/CA1049267A/en not_active Expired
- 1975-02-05 DE DE2504783A patent/DE2504783C3/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2259913A1 (US06534493-20030318-C00166.png) | 1975-08-29 |
| GB1460402A (en) | 1977-01-06 |
| NO139487C (no) | 1979-03-21 |
| FI61722C (fi) | 1982-09-10 |
| NO139487B (no) | 1978-12-11 |
| CA1049267A (en) | 1979-02-27 |
| BR7500723A (pt) | 1975-11-18 |
| DE2504783B2 (de) | 1978-01-19 |
| DE2504783A1 (de) | 1975-08-07 |
| NO750353L (US06534493-20030318-C00166.png) | 1975-09-01 |
| FR2259913B1 (US06534493-20030318-C00166.png) | 1976-11-26 |
| US3992270A (en) | 1976-11-16 |
| AU7777075A (en) | 1976-08-05 |
| DE2504783C3 (de) | 1978-09-21 |
| JPS5760413B2 (US06534493-20030318-C00166.png) | 1982-12-20 |
| FI61722B (fi) | 1982-05-31 |
| JPS50123518A (US06534493-20030318-C00166.png) | 1975-09-29 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: SOCIETE IMETAL |