FI68177C - Foerfarande foer utvinning av koppar och zink ur sulfidmalm - Google Patents
Foerfarande foer utvinning av koppar och zink ur sulfidmalm Download PDFInfo
- Publication number
- FI68177C FI68177C FI810196A FI810196A FI68177C FI 68177 C FI68177 C FI 68177C FI 810196 A FI810196 A FI 810196A FI 810196 A FI810196 A FI 810196A FI 68177 C FI68177 C FI 68177C
- Authority
- FI
- Finland
- Prior art keywords
- zinc
- concentrate
- copper
- flotation
- ore
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
- B03D1/06—Froth-flotation processes differential
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B9/00—General arrangement of separating plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
-
- 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
- C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/02—Froth-flotation processes
- B03D1/04—Froth-flotation processes by varying ambient atmospheric pressure
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI841458A FI71346C (fi) | 1980-02-08 | 1984-04-12 | Foerfarande foer utvinning av koppar och zink ur sulfidmalmer |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA345417 | 1980-02-08 | ||
CA345,417A CA1130934A (fr) | 1980-02-08 | 1980-02-08 | Methode d'extraction du cuivre et du zinc des minerais sulfures |
Publications (3)
Publication Number | Publication Date |
---|---|
FI810196L FI810196L (fi) | 1981-08-09 |
FI68177B FI68177B (fi) | 1985-04-30 |
FI68177C true FI68177C (fi) | 1985-08-12 |
Family
ID=4116217
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI810196A FI68177C (fi) | 1980-02-08 | 1981-01-23 | Foerfarande foer utvinning av koppar och zink ur sulfidmalm |
Country Status (11)
Country | Link |
---|---|
US (1) | US4279867A (fr) |
JP (1) | JPS56133057A (fr) |
AU (1) | AU534950B2 (fr) |
BE (1) | BE887387A (fr) |
CA (1) | CA1130934A (fr) |
ES (1) | ES8202063A1 (fr) |
FI (1) | FI68177C (fr) |
GB (1) | GB2068780B (fr) |
IE (1) | IE50527B1 (fr) |
PH (1) | PH17014A (fr) |
ZA (1) | ZA81571B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009030811A1 (fr) * | 2007-09-07 | 2009-03-12 | Outotec Oyj | Procédé de valorisation d'un concentré de cuivre |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1216157A (fr) * | 1982-09-29 | 1987-01-06 | Donald R. Weir | Extraction distincte du zinc et du plomb contenus dans les minerais sulfures |
JPS60197253A (ja) * | 1984-03-21 | 1985-10-05 | Sumitomo Metal Mining Co Ltd | 複雑硫化鉱の選鉱法 |
US4979987A (en) * | 1988-07-19 | 1990-12-25 | First Miss Gold, Inc. | Precious metals recovery from refractory carbonate ores |
GB2258171B (en) * | 1991-07-29 | 1995-01-18 | Shell Int Research | Processing complex mineral ores |
US7604783B2 (en) | 2004-12-22 | 2009-10-20 | Placer Dome Technical Services Limited | Reduction of lime consumption when treating refractor gold ores or concentrates |
US8061888B2 (en) | 2006-03-17 | 2011-11-22 | Barrick Gold Corporation | Autoclave with underflow dividers |
US8252254B2 (en) | 2006-06-15 | 2012-08-28 | Barrick Gold Corporation | Process for reduced alkali consumption in the recovery of silver |
CN102698875B (zh) * | 2012-06-15 | 2013-07-17 | 紫金矿业集团股份有限公司 | 一种复杂铜锌硫多金属矿选矿工艺 |
CN111841874A (zh) * | 2020-05-22 | 2020-10-30 | 西北矿冶研究院 | 一种兼顾不同入选品位的铜锌分选方法 |
CN113713960B (zh) * | 2021-09-07 | 2023-04-07 | 山东国大黄金股份有限公司 | 一种多金属酸性废水梯级中和梯级浮选的方法 |
CN114308374B (zh) * | 2021-12-20 | 2024-01-19 | 中国华冶科工集团有限公司 | 机柱联合配置处理难选锌中矿的方法和系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1577328A (en) * | 1920-07-26 | 1926-03-16 | Minerals Separation North Us | Ore concentration |
US1801105A (en) * | 1926-11-03 | 1931-04-14 | R H Channing Jr | Process of sulphide ore treatment |
US1735190A (en) * | 1928-04-19 | 1929-11-12 | Warren Seymour Power | Flotation process |
US2012830A (en) * | 1930-10-06 | 1935-08-27 | Phelps Dodge Corp | Froth flotation process |
US2595076A (en) * | 1949-09-19 | 1952-04-29 | Hudson Bay Mining & Smelting | Selective flotation of zinc |
-
1980
- 1980-02-08 CA CA345,417A patent/CA1130934A/fr not_active Expired
- 1980-03-13 US US06/129,926 patent/US4279867A/en not_active Expired - Lifetime
-
1981
- 1981-01-23 FI FI810196A patent/FI68177C/fi not_active IP Right Cessation
- 1981-01-26 IE IE132/81A patent/IE50527B1/en unknown
- 1981-01-28 ZA ZA00810571A patent/ZA81571B/xx unknown
- 1981-01-28 AU AU66680/81A patent/AU534950B2/en not_active Ceased
- 1981-02-02 GB GB8103073A patent/GB2068780B/en not_active Expired
- 1981-02-04 BE BE0/203700A patent/BE887387A/fr not_active IP Right Cessation
- 1981-02-05 PH PH25190A patent/PH17014A/en unknown
- 1981-02-06 ES ES499203A patent/ES8202063A1/es not_active Expired
- 1981-02-07 JP JP1632181A patent/JPS56133057A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009030811A1 (fr) * | 2007-09-07 | 2009-03-12 | Outotec Oyj | Procédé de valorisation d'un concentré de cuivre |
EA017095B1 (ru) * | 2007-09-07 | 2012-09-28 | Ототек Оюй | Способ удаления цинка из медно-сульфидного концентрата |
Also Published As
Publication number | Publication date |
---|---|
IE50527B1 (en) | 1986-04-30 |
FI68177B (fi) | 1985-04-30 |
JPS56133057A (en) | 1981-10-17 |
ES499203A0 (es) | 1982-01-01 |
ES8202063A1 (es) | 1982-01-01 |
AU6668081A (en) | 1981-08-13 |
BE887387A (fr) | 1981-06-01 |
AU534950B2 (en) | 1984-02-23 |
PH17014A (en) | 1984-05-11 |
GB2068780A (en) | 1981-08-19 |
FI810196L (fi) | 1981-08-09 |
ZA81571B (en) | 1982-03-31 |
GB2068780B (en) | 1983-03-23 |
IE810132L (en) | 1981-08-08 |
CA1130934A (fr) | 1982-08-31 |
US4279867A (en) | 1981-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: SHERRITT GORDON MINES LIMITED |