AU3920872A - 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 - Google Patents
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 residuesInfo
- Publication number
- AU3920872A AU3920872A AU39208/72A AU3920872A AU3920872A AU 3920872 A AU3920872 A AU 3920872A AU 39208/72 A AU39208/72 A AU 39208/72A AU 3920872 A AU3920872 A AU 3920872A AU 3920872 A AU3920872 A AU 3920872A
- Authority
- AU
- Australia
- Prior art keywords
- zinc
- residues
- refinement
- hydroxide
- recovery
- 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 (2)
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 |
FIFI508/71 | 1971-02-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU3920872A true AU3920872A (en) | 1973-08-23 |
AU457886B2 AU457886B2 (en) | 1975-01-24 |
Family
ID=8504217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU39208/72A Expired 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 |
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) |
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 (en) * | 1979-05-25 | 1984-03-12 | Pekka Juhani Saikkonen | FOERFARANDE FOER AOTERVINNING AV ICKE-JAERNMETALLER UR DERAS MINERALIER MINERALSLIG OXIDISKA ROSTNINGSPRODUKTER OCH SLAGG |
FI65810C (en) * | 1980-09-30 | 1984-07-10 | Outokumpu Oy | FOERFARANDE FOER BEHANDLING AV RAOMATERIAL INNEHAOLLANDE OXID OCH FERRIT AV ZINK KOPPAR OCH KADMIUM |
MX157259A (en) * | 1980-09-30 | 1988-11-09 | Outokumpu Oy | IMPROVED HYDROMETALLURGICAL METHOD FOR TREATING A RAW MATERIAL CONTAINING OXIDE AND FERRITE OF ZINC, COPPER AND CADMIUM |
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
Also Published As
Publication number | Publication date |
---|---|
NO130323L (en) | |
FI47907B (en) | 1974-01-02 |
FR2126253A1 (en) | 1972-10-06 |
NO130323B (en) | 1974-08-12 |
FR2126253B1 (en) | 1974-12-13 |
FI47907C (en) | 1974-04-10 |
CA977555A (en) | 1975-11-11 |
DE2208092A1 (en) | 1972-09-07 |
AU457886B2 (en) | 1975-01-24 |
NL7202312A (en) | 1972-08-24 |
BE779613A (en) | 1972-06-16 |
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