FI905899A0 - Process foer borttagning av jaern ur slam innehaollande tunga icke-ferrometaller. - Google Patents
Process foer borttagning av jaern ur slam innehaollande tunga icke-ferrometaller.Info
- Publication number
- FI905899A0 FI905899A0 FI905899A FI905899A FI905899A0 FI 905899 A0 FI905899 A0 FI 905899A0 FI 905899 A FI905899 A FI 905899A FI 905899 A FI905899 A FI 905899A FI 905899 A0 FI905899 A0 FI 905899A0
- Authority
- FI
- Finland
- Prior art keywords
- jaern
- ferrometaller
- borttagning
- icke
- innehaollande
- 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
- C22B23/00—Obtaining nickel or cobalt
- C22B23/04—Obtaining nickel or cobalt by wet processes
-
- 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
-
- 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)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Environmental & Geological Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SU1989/000082 WO1990012120A1 (en) | 1989-03-30 | 1989-03-30 | Method of extracting iron from a pulp containing compounds of heavy non-ferrous metals |
Publications (1)
Publication Number | Publication Date |
---|---|
FI905899A0 true FI905899A0 (fi) | 1990-11-29 |
Family
ID=21617440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI905899A FI905899A0 (fi) | 1989-03-30 | 1990-11-29 | Process foer borttagning av jaern ur slam innehaollande tunga icke-ferrometaller. |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPH03505897A (fi) |
DE (1) | DE3991646T1 (fi) |
FI (1) | FI905899A0 (fi) |
NO (1) | NO905173L (fi) |
WO (1) | WO1990012120A1 (fi) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6418143B2 (ja) * | 2015-10-21 | 2018-11-07 | 住友金属鉱山株式会社 | 脱鉄殿物のレパルプ装置及びレパルプ方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU996495A1 (ru) * | 1981-10-14 | 1983-02-15 | Всесоюзный Научно-Исследовательский И Конструкторский Институт "Цветметавтоматика | Способ переработки железистых гидратных кеков,содержащих никель и кобальт |
SU1024516A1 (ru) * | 1982-01-04 | 1983-06-23 | Государственный проектный и научно-исследовательский институт "Гипроникель" | Способ переработки железоокисных пульп, содержащих цветные металлы |
SU1346689A1 (ru) * | 1985-08-16 | 1987-10-23 | Научно-производственное объединение "Союзцветметавтоматика" | Способ переработки железистых гидратных кеков, содержащих никель и кобальт |
SU1294853A1 (ru) * | 1985-10-15 | 1987-03-07 | Государственный Проектный И Научно-Исследовательский Институт Гипроникель | Способ переработки железистых гидратных кеков,содержащих никель и кобальт |
-
1989
- 1989-03-30 WO PCT/SU1989/000082 patent/WO1990012120A1/ru active Application Filing
- 1989-03-30 DE DE893991646T patent/DE3991646T1/de not_active Withdrawn
- 1989-03-30 JP JP1506780A patent/JPH03505897A/ja active Pending
-
1990
- 1990-11-29 FI FI905899A patent/FI905899A0/fi not_active IP Right Cessation
- 1990-11-29 NO NO90905173A patent/NO905173L/no unknown
Also Published As
Publication number | Publication date |
---|---|
WO1990012120A1 (en) | 1990-10-18 |
NO905173D0 (no) | 1990-11-29 |
DE3991646T1 (de) | 1991-04-04 |
JPH03505897A (ja) | 1991-12-19 |
NO905173L (no) | 1990-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: NAUCHNO-PROIZVODSTVENNOE OBIDINENIE |