FI47907B - - Google Patents
Info
- Publication number
- FI47907B FI47907B FI00508/71A FI50871A FI47907B FI 47907 B FI47907 B FI 47907B FI 00508/71 A FI00508/71 A FI 00508/71A FI 50871 A FI50871 A FI 50871A FI 47907 B FI47907 B FI 47907B
- 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
- 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
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/24—Obtaining zinc otherwise than by distilling with leaching with alkaline solutions, e.g. ammonia
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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)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compounds Of Iron (AREA)
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO130323D NO130323L (zh) | 1971-02-22 | ||
FI710508A FI47907C (fi) | 1971-02-22 | 1971-02-22 | Menetelmä sinkin elektrolyyttisissä valmistustavoissa muodostuvien rau dan emäksisiä sulfaatteja ja hydroksidia sekä sinkkiferriittiä sisältä vien jätteiden puhdistamiseksi raudan valmistukseen soveltuvaksi raaka -aineeksi ja jätteissä olevan sinkin talte |
CA135,087A CA977555A (en) | 1971-02-22 | 1972-02-18 | Process for recovering metal values from electrolytic zinc process residues |
BE779613A BE779613A (zh) | 1971-02-22 | 1972-02-21 | |
NO00512/72A NO130323B (zh) | 1971-02-22 | 1972-02-21 | |
AU39208/72A AU457886B2 (en) | 1971-02-22 | 1972-02-21 | Process for the refinement of residues formed in electrolytic zinc processes and containing basic sulphates and hydroxide of iron, and zinc ferrite, and for the recovery of the zinc present in the residues |
FR7205779A FR2126253A1 (en) | 1971-02-22 | 1972-02-21 | Separation of zinc and iron - from zinc slime by adding pyrite and roasting |
DE19722208092 DE2208092A1 (de) | 1971-02-22 | 1972-02-21 | Ein Verfahren zur Reinigung der bei der elektrolytischen Gewinnung von Zink anfallenden, basische Sulfate und Hydroxide des Eisens sowie Zinkferrit enthaltenden Rückstände zu einem für die Gewinnung von Eisen geeigneten Rohstoff sowie zur Gewinnung des in den Rückständen enthaltenden Zinks |
NL7202312A NL7202312A (zh) | 1971-02-22 | 1972-02-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI710508A FI47907C (fi) | 1971-02-22 | 1971-02-22 | Menetelmä sinkin elektrolyyttisissä valmistustavoissa muodostuvien rau dan emäksisiä sulfaatteja ja hydroksidia sekä sinkkiferriittiä sisältä vien jätteiden puhdistamiseksi raudan valmistukseen soveltuvaksi raaka -aineeksi ja jätteissä olevan sinkin talte |
Publications (2)
Publication Number | Publication Date |
---|---|
FI47907B true FI47907B (zh) | 1974-01-02 |
FI47907C FI47907C (fi) | 1974-04-10 |
Family
ID=8504217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI710508A FI47907C (fi) | 1971-02-22 | 1971-02-22 | Menetelmä sinkin elektrolyyttisissä valmistustavoissa muodostuvien rau dan emäksisiä sulfaatteja ja hydroksidia sekä sinkkiferriittiä sisältä vien jätteiden puhdistamiseksi raudan valmistukseen soveltuvaksi raaka -aineeksi ja jätteissä olevan sinkin talte |
Country Status (8)
Country | Link |
---|---|
AU (1) | AU457886B2 (zh) |
BE (1) | BE779613A (zh) |
CA (1) | CA977555A (zh) |
DE (1) | DE2208092A1 (zh) |
FI (1) | FI47907C (zh) |
FR (1) | FR2126253A1 (zh) |
NL (1) | NL7202312A (zh) |
NO (2) | NO130323B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1121605A (en) * | 1978-05-05 | 1982-04-13 | Igor A.E. Wilkomirsky | Recovery of non-ferrous metals by thermal treatment of solutions containing non-ferrous and iron sulphates |
FI65088C (fi) * | 1979-05-25 | 1984-03-12 | Pekka Juhani Saikkonen | Foerfarande foer aotervinning av icke-jaernmetaller ur deras mineralier mineralslig oxidiska rostningsprodukter och slagg |
FI65810C (fi) * | 1980-09-30 | 1984-07-10 | Outokumpu Oy | Foerfarande foer behandling av raomaterial innehaollande oxid och ferrit av zink koppar och kadmium |
MX157259A (es) * | 1980-09-30 | 1988-11-09 | Outokumpu Oy | Metodo hidrometalurgico mejorado para tratar un material crudo que contiene oxido y ferrita de zinc,cobre y cadmio |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR534317A (fr) * | 1921-04-20 | 1922-03-23 | Cons Mining & Smelting Company | Procédé pour le traitement de minerais de zinc, de produits de concentration et derésidus de zinc |
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0
- NO NO130323D patent/NO130323L/no unknown
-
1971
- 1971-02-22 FI FI710508A patent/FI47907C/fi active
-
1972
- 1972-02-18 CA CA135,087A patent/CA977555A/en not_active Expired
- 1972-02-21 FR FR7205779A patent/FR2126253A1/fr active Granted
- 1972-02-21 BE BE779613A patent/BE779613A/xx unknown
- 1972-02-21 DE DE19722208092 patent/DE2208092A1/de active Pending
- 1972-02-21 NO NO00512/72A patent/NO130323B/no unknown
- 1972-02-21 AU AU39208/72A patent/AU457886B2/en not_active Expired
- 1972-02-22 NL NL7202312A patent/NL7202312A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NO130323L (zh) | |
FR2126253A1 (en) | 1972-10-06 |
NO130323B (zh) | 1974-08-12 |
AU3920872A (en) | 1973-08-23 |
FR2126253B1 (zh) | 1974-12-13 |
FI47907C (fi) | 1974-04-10 |
CA977555A (en) | 1975-11-11 |
DE2208092A1 (de) | 1972-09-07 |
AU457886B2 (en) | 1975-01-24 |
NL7202312A (zh) | 1972-08-24 |
BE779613A (zh) | 1972-06-16 |