CA977555A - Process for recovering metal values from electrolytic zinc process residues - Google Patents
Process for recovering metal values from electrolytic zinc process residuesInfo
- Publication number
- CA977555A CA977555A CA135,087A CA135087A CA977555A CA 977555 A CA977555 A CA 977555A CA 135087 A CA135087 A CA 135087A CA 977555 A CA977555 A CA 977555A
- Authority
- CA
- Canada
- Prior art keywords
- metal values
- electrolytic zinc
- recovering metal
- residues
- process residues
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI710508A FI47907C (en) | 1971-02-22 | 1971-02-22 | Process for the purification of alkaline arithmetic processes of zinc, basic sulphates and hydroxides of iron and zinc ferrite-containing waste into a raw material suitable for iron production and for the recovery of zinc from the waste |
Publications (1)
Publication Number | Publication Date |
---|---|
CA977555A true CA977555A (en) | 1975-11-11 |
Family
ID=8504217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA135,087A Expired CA977555A (en) | 1971-02-22 | 1972-02-18 | Process for recovering metal values from electrolytic zinc process residues |
Country Status (8)
Country | Link |
---|---|
AU (1) | AU457886B2 (en) |
BE (1) | BE779613A (en) |
CA (1) | CA977555A (en) |
DE (1) | DE2208092A1 (en) |
FI (1) | FI47907C (en) |
FR (1) | FR2126253A1 (en) |
NL (1) | NL7202312A (en) |
NO (2) | NO130323B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4355005A (en) * | 1980-09-30 | 1982-10-19 | Outokumpu Oy | Process for the treatment of a raw material which contains oxide and ferrite of zinc, copper and cadmium |
US4362702A (en) * | 1980-09-30 | 1982-12-07 | Outokumpu Oy | Hydrometallurgical process for the treatment of a raw material which contains oxide and ferrite of zinc, copper and cadmium |
US4464344A (en) * | 1979-05-25 | 1984-08-07 | Saikkonen Pekka J | Process for recovering non-ferrous metal values from ores, concentrates, oxidic roasting products or slags |
Families Citing this family (1)
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 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR534317A (en) * | 1921-04-20 | 1922-03-23 | Cons Mining & Smelting Company | Process for the treatment of zinc ores, zinc concentrates and residues |
-
0
- NO NO130323D patent/NO130323L/no unknown
-
1971
- 1971-02-22 FI FI710508A patent/FI47907C/en active
-
1972
- 1972-02-18 CA CA135,087A patent/CA977555A/en not_active Expired
- 1972-02-21 FR FR7205779A patent/FR2126253A1/en active Granted
- 1972-02-21 BE BE779613A patent/BE779613A/xx unknown
- 1972-02-21 DE DE19722208092 patent/DE2208092A1/en 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
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4464344A (en) * | 1979-05-25 | 1984-08-07 | Saikkonen Pekka J | Process for recovering non-ferrous metal values from ores, concentrates, oxidic roasting products or slags |
US4355005A (en) * | 1980-09-30 | 1982-10-19 | Outokumpu Oy | Process for the treatment of a raw material which contains oxide and ferrite of zinc, copper and cadmium |
US4362702A (en) * | 1980-09-30 | 1982-12-07 | Outokumpu Oy | Hydrometallurgical process for the treatment of a raw material which contains oxide and ferrite of zinc, copper and cadmium |
Also Published As
Publication number | Publication date |
---|---|
NO130323L (en) | |
FI47907B (en) | 1974-01-02 |
FR2126253A1 (en) | 1972-10-06 |
NO130323B (en) | 1974-08-12 |
AU3920872A (en) | 1973-08-23 |
FR2126253B1 (en) | 1974-12-13 |
FI47907C (en) | 1974-04-10 |
DE2208092A1 (en) | 1972-09-07 |
AU457886B2 (en) | 1975-01-24 |
NL7202312A (en) | 1972-08-24 |
BE779613A (en) | 1972-06-16 |
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