BE742523A - - Google Patents
Info
- Publication number
- BE742523A BE742523A BE742523DA BE742523A BE 742523 A BE742523 A BE 742523A BE 742523D A BE742523D A BE 742523DA BE 742523 A BE742523 A BE 742523A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
- C01B13/14—Methods for preparing oxides or hydroxides in general
- C01B13/36—Methods for preparing oxides or hydroxides in general by precipitation reactions in aqueous solutions
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G45/00—Compounds of manganese
- C01G45/02—Oxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G51/00—Compounds of cobalt
- C01G51/04—Oxides
-
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
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- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1812332A DE1812332C3 (de) | 1968-12-03 | 1968-12-03 | Verfahren zur Fällung von Mangan, Eisen und/oder Kobalt aus Lösungen derselben |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE742523A true BE742523A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-05-14 |
Family
ID=5715044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE742523D BE742523A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1968-12-03 | 1969-12-02 |
Country Status (9)
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3950505A (en) * | 1975-04-28 | 1976-04-13 | Diamond Shamrock Corporation | Preparation of manganous hydroxide |
| CA1070122A (en) * | 1975-07-09 | 1980-01-22 | Leonard Harris | Process for manganese removal from metal bearing solutions |
| CA1046241A (en) * | 1975-07-28 | 1979-01-16 | Inco Limited | Preparation of nickel black |
| CA1141172A (en) * | 1978-12-20 | 1983-02-15 | Gerald L. Bolton | Removal of manganese ions from zinc and manganese containing solutions |
| WO1983003378A1 (en) * | 1982-03-29 | 1983-10-13 | Earl Dean Bailey | Portable machining turntable |
| US5222521A (en) * | 1992-05-08 | 1993-06-29 | Moog Controls, Inc. | Hydraulic valve |
| CA2366294A1 (en) * | 1999-03-24 | 2000-09-28 | Lakefield Research Limited | Methods of purifying cobalt |
| CA2268496A1 (en) * | 1999-04-09 | 2000-10-09 | Lakefield Research Limited | Purification of zinc materials |
| US6280501B1 (en) | 1999-05-06 | 2001-08-28 | Lakefield Research Ltd. | Base metal recovery |
| US6391270B1 (en) | 1999-12-23 | 2002-05-21 | Noranda Inc. | Method for removing manganese from acidic sulfate solutions |
| CA2471179C (en) * | 2001-12-21 | 2010-02-09 | Congo Mineral Developments Ltd | A method for the recovery of cobalt |
| RU2330899C1 (ru) * | 2006-11-27 | 2008-08-10 | Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный институт имени Г.В. Плеханова (технический университет)" | Способ очистки растворов от железа |
| BE1019347A3 (fr) | 2010-05-25 | 2012-06-05 | Forrest George Arthur | Reacteur hydrometallurgique. |
| TWI527762B (zh) | 2013-08-15 | 2016-04-01 | 國立中山大學 | 金屬氧化物材鍛燒物之用途 |
-
1968
- 1968-12-03 DE DE1812332A patent/DE1812332C3/de not_active Expired
- 1968-12-03 CA CA935650A patent/CA935650A/en not_active Expired
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1969
- 1969-11-28 SE SE16455/69A patent/SE344762B/xx unknown
- 1969-11-29 NO NO04729/69A patent/NO126790B/no unknown
- 1969-12-01 FR FR6941365A patent/FR2025077A1/fr not_active Withdrawn
- 1969-12-01 US US881295A patent/US3685965A/en not_active Expired - Lifetime
- 1969-12-01 FI FI693469A patent/FI50516C/fi active
- 1969-12-02 BE BE742523D patent/BE742523A/xx not_active IP Right Cessation
- 1969-12-03 GB GB59111/69A patent/GB1272310A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1812332A1 (de) | 1970-08-06 |
| SE344762B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-05-02 |
| DE1812332B2 (de) | 1977-12-01 |
| CA935650A (en) | 1973-10-23 |
| GB1272310A (en) | 1972-04-26 |
| NO126790B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-03-26 |
| FR2025077A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1970-09-04 |
| DE1812332C3 (de) | 1978-07-13 |
| US3685965A (en) | 1972-08-22 |
| FI50516B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-12-31 |
| FI50516C (fi) | 1976-04-12 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RE | Patent lapsed |
Owner name: NORDDEUTSCHE AFFINERIE Effective date: 19861231 |