BR8000839A - Processo para lixiviacao, com acido cloridrico, de material de sulfeto niquelifero com baixo teor de cobre - Google Patents
Processo para lixiviacao, com acido cloridrico, de material de sulfeto niquelifero com baixo teor de cobreInfo
- Publication number
- BR8000839A BR8000839A BR8000839A BR8000839A BR8000839A BR 8000839 A BR8000839 A BR 8000839A BR 8000839 A BR8000839 A BR 8000839A BR 8000839 A BR8000839 A BR 8000839A BR 8000839 A BR8000839 A BR 8000839A
- Authority
- BR
- Brazil
- Prior art keywords
- nickelifero
- leaching
- hydrochloric acid
- copper content
- low copper
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G53/00—Compounds of nickel
- C01G53/08—Halides
- C01G53/09—Chlorides
-
- 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
- C22B23/0423—Halogenated acids or salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/012,781 US4241031A (en) | 1979-02-16 | 1979-02-16 | Dissolution of nickeliferous sulfide material in HCl |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8000839A true BR8000839A (pt) | 1980-10-29 |
Family
ID=21756662
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8000839A BR8000839A (pt) | 1979-02-16 | 1980-02-12 | Processo para lixiviacao, com acido cloridrico, de material de sulfeto niquelifero com baixo teor de cobre |
Country Status (10)
Country | Link |
---|---|
US (1) | US4241031A (pt) |
JP (1) | JPS55113846A (pt) |
AU (1) | AU528343B2 (pt) |
BE (1) | BE881560A (pt) |
BR (1) | BR8000839A (pt) |
CA (1) | CA1140766A (pt) |
DE (1) | DE3004433A1 (pt) |
FR (1) | FR2449130B1 (pt) |
GB (1) | GB2042484B (pt) |
NL (1) | NL8000102A (pt) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4726937A (en) * | 1986-07-23 | 1988-02-23 | Texaco Inc. | Recovery of nickel chloride and sulfur from waste products |
CA1318791C (en) * | 1987-11-20 | 1993-06-08 | Bernard H. Lucas | Leaching aid during a ferric chloride leach of a metal-sulphide bearing material |
US5853692A (en) * | 1993-07-02 | 1998-12-29 | Pohang Iron & Steel Co., Ltd. | Process for manufacturing high purity nickel chloride by recycling waste nickel anode |
US20040200725A1 (en) * | 2003-04-09 | 2004-10-14 | Applied Materials Inc. | Application of antifoaming agent to reduce defects in a semiconductor electrochemical plating process |
RU2711068C1 (ru) * | 2019-07-11 | 2020-01-15 | Федеральное государственное бюджетное учреждение науки Федеральный исследовательский центр "Кольский научный центр Российской академии наук" (ФИЦ КНЦ РАН) | Способ получения хлорида никеля |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US940292A (en) * | 1909-02-19 | 1909-11-16 | Horace L Wells | Method of separating copper, nickel, and other metals from copper-nickel matte. |
US1044316A (en) * | 1909-11-11 | 1912-11-12 | Mary H King | Process of extracting nickel. |
US1266775A (en) * | 1916-07-13 | 1918-05-21 | Us Nickel Company | Method of separating nickel from nickel-copper alloys. |
US1756092A (en) * | 1927-12-27 | 1930-04-29 | Lathe Frank Eugene | Method of refining nickel-copper matte |
US2239626A (en) * | 1938-03-10 | 1941-04-22 | Ig Farbenindustrie Ag | Recovery of nickel and copper from nickel-copper mattes |
FR850651A (fr) * | 1938-03-10 | 1939-12-22 | Ig Farbenindustrie Ag | Procédé pour traiter la matte de nickel |
FR853299A (fr) * | 1938-04-26 | 1940-03-14 | Ig Farbenindustrie Ag | Procédé pour isoler le nickel du cuivre |
US2223239A (en) * | 1938-04-26 | 1940-11-26 | Ig Farbenindustrie Ag | Process for the separation of nickel and copper |
FR1045155A (fr) * | 1950-11-18 | 1953-11-24 | Basf Ag | Traitement de la matte de nickel et de cuivre |
US2753259A (en) * | 1950-11-18 | 1956-07-03 | Basf Ag | Processing of nickel-copper mattes |
US3085054A (en) * | 1960-02-25 | 1963-04-09 | Falconbridge Nickel Mines Ltd | Recovery of nickel |
FR1284737A (fr) * | 1961-02-15 | 1962-02-16 | Falconbridge Nickel Mines Ltd | Récupération du nickel |
ZA745691B (en) * | 1974-09-06 | 1976-01-28 | Atok Platinum Mines Ltd | Improvements in to relating to the leaching of copper-nickel concentrates |
US4100043A (en) * | 1976-09-17 | 1978-07-11 | Amax Inc. | Atmospheric leach ion-exchange process for treating iron-containing nickel-copper matte |
-
1979
- 1979-02-16 US US06/012,781 patent/US4241031A/en not_active Expired - Lifetime
- 1979-12-18 GB GB7943444A patent/GB2042484B/en not_active Expired
- 1979-12-20 AU AU54053/79A patent/AU528343B2/en not_active Ceased
-
1980
- 1980-01-08 NL NL8000102A patent/NL8000102A/nl not_active Application Discontinuation
- 1980-02-05 BE BE0/199275A patent/BE881560A/fr not_active IP Right Cessation
- 1980-02-07 DE DE19803004433 patent/DE3004433A1/de not_active Withdrawn
- 1980-02-12 BR BR8000839A patent/BR8000839A/pt unknown
- 1980-02-13 FR FR8003125A patent/FR2449130B1/fr not_active Expired
- 1980-02-15 CA CA000345765A patent/CA1140766A/en not_active Expired
- 1980-02-15 JP JP1677080A patent/JPS55113846A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
CA1140766A (en) | 1983-02-08 |
GB2042484A (en) | 1980-09-24 |
US4241031A (en) | 1980-12-23 |
FR2449130B1 (fr) | 1985-10-25 |
NL8000102A (nl) | 1980-08-19 |
GB2042484B (en) | 1983-05-11 |
AU528343B2 (en) | 1983-04-28 |
JPS55113846A (en) | 1980-09-02 |
FR2449130A1 (fr) | 1980-09-12 |
BE881560A (fr) | 1980-05-30 |
DE3004433A1 (de) | 1980-08-28 |
AU5405379A (en) | 1980-08-21 |
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