BR7303166D0 - Alto, ferrocadmio, contendo estes metais processo para separar niquel cobalto e/ou cromo e ferro de produtos metalurgicos, por exemplo ferroniquel, ferro co - Google Patents
Alto, ferrocadmio, contendo estes metais processo para separar niquel cobalto e/ou cromo e ferro de produtos metalurgicos, por exemplo ferroniquel, ferro coInfo
- Publication number
- BR7303166D0 BR7303166D0 BR3166/73A BR316673A BR7303166D0 BR 7303166 D0 BR7303166 D0 BR 7303166D0 BR 3166/73 A BR3166/73 A BR 3166/73A BR 316673 A BR316673 A BR 316673A BR 7303166 D0 BR7303166 D0 BR 7303166D0
- Authority
- BR
- Brazil
- Prior art keywords
- iron
- ferroniquel
- ferrocadmio
- niquel
- chrome
- 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
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
-
- 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
- C22B23/0407—Leaching processes
- C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
- C22B23/043—Sulfurated acids or salts thereof
-
- 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)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI721253A FI49847C (fi) | 1972-05-03 | 1972-05-03 | Menetelmä nikkelin ja raudan erottamiseksi näitä metalleja sisältävist ä metallurgisista tuotteista, esim. ferronikkelistä. |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7303166D0 true BR7303166D0 (pt) | 1974-08-15 |
Family
ID=8505336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR3166/73A BR7303166D0 (pt) | 1972-05-03 | 1973-05-02 | Alto, ferrocadmio, contendo estes metais processo para separar niquel cobalto e/ou cromo e ferro de produtos metalurgicos, por exemplo ferroniquel, ferro co |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS547254B2 (nl) |
BR (1) | BR7303166D0 (nl) |
CA (1) | CA1007463A (nl) |
FI (1) | FI49847C (nl) |
FR (1) | FR2183166A1 (nl) |
YU (1) | YU101673A (nl) |
ZA (1) | ZA732902B (nl) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60178961A (ja) * | 1984-02-24 | 1985-09-12 | Aisan Ind Co Ltd | 可変ベンチユリ気化器における空燃比制御装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1156011A (fr) * | 1955-10-27 | 1958-05-12 | Procédé de récupération du nickel des minerais | |
FR1258467A (fr) * | 1960-04-04 | 1961-04-14 | Quebec Metallurg Ind Ltd | Procédé pour la récupération des constituants métalliques d'un matériau tel qu'un minerai |
FR2129855A1 (en) * | 1971-03-17 | 1972-11-03 | Weston David | Leaching process - for nickel contg lateritiores to remove iron |
-
1972
- 1972-05-03 FI FI721253A patent/FI49847C/fi active
-
1973
- 1973-04-16 YU YU01016/73A patent/YU101673A/xx unknown
- 1973-04-30 ZA ZA732902A patent/ZA732902B/xx unknown
- 1973-05-02 JP JP4856373A patent/JPS547254B2/ja not_active Expired
- 1973-05-02 BR BR3166/73A patent/BR7303166D0/pt unknown
- 1973-05-02 FR FR7315728A patent/FR2183166A1/fr active Granted
- 1973-05-03 CA CA170,293A patent/CA1007463A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS4941216A (nl) | 1974-04-18 |
CA1007463A (en) | 1977-03-29 |
FI49847B (nl) | 1975-06-30 |
FR2183166A1 (en) | 1973-12-14 |
ZA732902B (en) | 1974-04-24 |
FR2183166B1 (nl) | 1977-09-02 |
JPS547254B2 (nl) | 1979-04-05 |
FI49847C (fi) | 1975-10-10 |
YU101673A (en) | 1982-02-28 |
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