FI763661A - - Google Patents
Info
- Publication number
- FI763661A FI763661A FI763661A FI763661A FI763661A FI 763661 A FI763661 A FI 763661A FI 763661 A FI763661 A FI 763661A FI 763661 A FI763661 A FI 763661A FI 763661 A FI763661 A FI 763661A
- 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
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/04—Working-up slag
-
- 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
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/0054—Slag, slime, speiss, or dross treating
-
- 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
- C22B23/02—Obtaining nickel or cobalt by dry processes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/642,896 US4036636A (en) | 1975-12-22 | 1975-12-22 | Pyrometallurgical process for smelting nickel and nickel-copper concentrates including slag treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FI763661A true FI763661A (US07943777-20110517-C00090.png) | 1977-06-23 |
Family
ID=24578478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI763661A FI763661A (US07943777-20110517-C00090.png) | 1975-12-22 | 1976-12-21 |
Country Status (6)
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4337086A (en) * | 1978-12-21 | 1982-06-29 | Queneau Paul Etienne | Method for decreasing metal losses in nonferrous smelting operations |
| US4814004A (en) * | 1987-05-29 | 1989-03-21 | Falconbridge Limited | Non-ferrous metal recovery |
| ZA954458B (en) * | 1994-06-10 | 1996-02-13 | Mintek | The recovery of metal values from slags |
| US5865872A (en) * | 1995-06-26 | 1999-02-02 | Fenicem Minerals Inc. | Method of recovering metals and producing a secondary slag from base metal smelter slag |
| US5593493A (en) * | 1995-06-26 | 1997-01-14 | Krofchak; David | Method of making concrete from base metal smelter slag |
| AUPN701495A0 (en) * | 1995-12-07 | 1996-01-04 | Ausmelt Limited | Recovery of cobalt from slag |
| AU702608B2 (en) * | 1995-12-07 | 1999-02-25 | Ausmelt Limited | Recovery of cobalt from slag |
| DE102006022779A1 (de) * | 2005-06-08 | 2006-12-21 | Sms Demag Ag | Verfahren und Vorrichtung zur Gewinnung eines Metalls aus einer das Metall enthaltenden Schlacke |
| DE102006022780A1 (de) * | 2005-06-08 | 2006-12-21 | Sms Demag Ag | Verfahren zur Reduktion und/oder Reinigung einer ein Metall enthaltenden Schlacke |
| DE102006052181A1 (de) * | 2006-11-02 | 2008-05-08 | Sms Demag Ag | Verfahren zur kontinuierlichen oder diskontinuierlichen Gewinnung eines Metalls oder mehrerer Metalle aus einer das Metall oder eine Verbindung des Metalls enthaltenden Schlacke |
| DE102014010442A1 (de) * | 2014-07-11 | 2016-01-14 | Aurubis Ag | Verfahren und Vorrichtung zur Aufbereitung von Eisensilikatgestein |
| DE102014019133A1 (de) | 2014-08-26 | 2016-03-17 | Sms Group Gmbh | Verfahren zur Rückgewinnung von Metallen aus der Schlacke |
| US11536514B2 (en) * | 2017-10-23 | 2022-12-27 | Nippon Steel Corporation | Electric furnace and method for melting and reducing iron oxide-containing iron raw material |
| WO2019161202A2 (en) * | 2018-02-15 | 2019-08-22 | Regents Of The University Of Minnesota | Upgrading ores and concentrates that contain iron and one or more metals via selective carbothermic reduction and smelting process |
| CN109971967B (zh) * | 2019-03-19 | 2020-08-21 | 谦比希铜冶炼有限公司 | 一种从铜冶炼吹炼炉渣中回收有价金属的方法 |
| CN112029992B (zh) * | 2020-08-27 | 2022-07-19 | 西安建筑科技大学 | 一种促进镍渣还原的物料及其制备方法 |
| CN112718234A (zh) * | 2020-12-30 | 2021-04-30 | 铜陵有色金属集团股份有限公司 | 一种同时处理铜熔炼渣和转炉渣的磨浮工艺 |
| CN113293296B (zh) * | 2021-05-31 | 2024-04-26 | 中伟新材料股份有限公司 | 一种氧化镍矿熔融还原硫化生产低冰镍的方法 |
| JPWO2023084947A1 (US07943777-20110517-C00090.png) * | 2021-11-12 | 2023-05-19 | ||
| CN114293026B (zh) * | 2021-12-30 | 2023-04-14 | 浙江富冶集团有限公司 | 一种提高铜火法冶炼系统镍直收率的方法 |
| CN115074547B (zh) * | 2022-07-15 | 2024-02-13 | 广东佳纳能源科技有限公司 | 一种高冰镍合成过程中富集镍、钴、铜的方法 |
| CN117191507B (zh) * | 2023-07-27 | 2024-04-12 | 长沙矿冶院检测技术有限责任公司 | 红土镍矿中不同物相中镍的分离方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1599424A (en) * | 1923-04-07 | 1926-09-14 | Int Nickel Co | Refining nickel matte and nickel-copper matte |
| FI47380C (fi) * | 1970-04-10 | 1973-11-12 | Outokumpu Oy | Menetelmä rautaköyhän nikkelisulfidikiven valmistamiseksi nikkelin sul fidisista rikasteista näiden suspensiosulatuksessa. |
| JPS5143015B2 (US07943777-20110517-C00090.png) * | 1972-05-04 | 1976-11-19 | ||
| US3861660A (en) * | 1973-03-05 | 1975-01-21 | Kennecott Copper Corp | Pyrometallurgical system with fluid cooled stirrer |
| US3857700A (en) * | 1973-03-05 | 1974-12-31 | Kennecott Copper Corp | Pyrometallurgical recovery of copper values from converter slags |
-
1975
- 1975-12-22 US US05/642,896 patent/US4036636A/en not_active Expired - Lifetime
-
1976
- 1976-11-29 SE SE7613365A patent/SE7613365L/ not_active Application Discontinuation
- 1976-12-08 AU AU20355/76A patent/AU2035576A/en not_active Expired
- 1976-12-08 AU AU20355/76A patent/AU511981B2/en not_active Expired
- 1976-12-21 FI FI763661A patent/FI763661A/fi not_active Application Discontinuation
- 1976-12-21 CA CA268,432A patent/CA1088757A/en not_active Expired
- 1976-12-22 JP JP15478676A patent/JPS5280216A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US4036636A (en) | 1977-07-19 |
| SE7613365L (sv) | 1977-06-23 |
| CA1088757A (en) | 1980-11-04 |
| AU2035576A (en) | 1978-06-15 |
| AU511981B2 (en) | 1980-09-18 |
| JPS5280216A (en) | 1977-07-05 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD | Application lapsed |
Owner name: KENNECOTT COPPER CORPORATION |