PT84380B - Processo de enriquecimento de um minerio sulfurado - Google Patents
Processo de enriquecimento de um minerio sulfuradoInfo
- Publication number
- PT84380B PT84380B PT84380A PT8438087A PT84380B PT 84380 B PT84380 B PT 84380B PT 84380 A PT84380 A PT 84380A PT 8438087 A PT8438087 A PT 8438087A PT 84380 B PT84380 B PT 84380B
- Authority
- PT
- Portugal
- Prior art keywords
- sulfured
- enrichment
- mining
- sulfured mining
- 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
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B1/00—Conditioning for facilitating separation by altering physical properties of the matter to be treated
-
- 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
- B03D1/001—Flotation agents
- B03D1/002—Inorganic compounds
-
- 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
- B03D1/001—Flotation agents
- B03D1/004—Organic compounds
- B03D1/012—Organic compounds containing sulfur
-
- 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
-
- 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
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D2201/00—Specified effects produced by the flotation agents
- B03D2201/02—Collectors
-
- 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
- B03D2203/00—Specified materials treated by the flotation agents; specified applications
- B03D2203/02—Ores
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8602784A FR2595058B1 (fr) | 1986-02-28 | 1986-02-28 | Procede d'enrichissement d'un minerai sulfure |
Publications (2)
Publication Number | Publication Date |
---|---|
PT84380A PT84380A (fr) | 1987-03-01 |
PT84380B true PT84380B (pt) | 1989-07-31 |
Family
ID=9332623
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT84380A PT84380B (pt) | 1986-02-28 | 1987-02-27 | Processo de enriquecimento de um minerio sulfurado |
Country Status (7)
Country | Link |
---|---|
AU (1) | AU593065B2 (pt) |
CA (1) | CA1323115C (pt) |
ES (1) | ES2004246A6 (pt) |
FR (1) | FR2595058B1 (pt) |
PT (1) | PT84380B (pt) |
SE (1) | SE463397B (pt) |
ZA (1) | ZA871336B (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU691358B2 (en) * | 1994-11-25 | 1998-05-14 | Boc Gases Australia Limited | Improvements to base metal mineral flotation processes |
AUPM969194A0 (en) * | 1994-11-25 | 1994-12-22 | Commonwealth Industrial Gases Limited, The | Improvements to copper mineral flotation processes |
US6210648B1 (en) | 1996-10-23 | 2001-04-03 | Newmont Mining Corporation | Method for processing refractory auriferous sulfide ores involving preparation of a sulfide concentrate |
US6170669B1 (en) | 1998-06-30 | 2001-01-09 | The Commonwealth Of Australia Commonwealth Scientific And Industrial Research Organization | Separation of minerals |
US7219804B2 (en) | 2003-08-26 | 2007-05-22 | Newmont Usa Limited | Flotation processing including recovery of soluble nonferrous base metal values |
GEP20166440B (en) | 2009-12-04 | 2016-03-10 | Barrick Gold Corp | Separation of copper minerals from pyrite using air-metabisulfite treatment |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1706293A (en) * | 1929-03-19 | Concentration oe copper ores | ||
US1960459A (en) * | 1932-08-23 | 1934-05-29 | Ruth Company | Method of ore separation |
US4283017A (en) * | 1979-09-07 | 1981-08-11 | Amax Inc. | Selective flotation of cubanite and chalcopyrite from copper/nickel mineralized rock |
GB2086768B (en) * | 1980-03-21 | 1983-02-23 | Inco Ltd | Selective flotation of nickel sulphide ores |
FI65025C (fi) * | 1982-11-02 | 1984-03-12 | Outokumpu Oy | Foerfarande foer att flotatinsanrika komplexa metallfoereningar |
-
1986
- 1986-02-28 FR FR8602784A patent/FR2595058B1/fr not_active Expired - Fee Related
-
1987
- 1987-02-24 ZA ZA871336A patent/ZA871336B/xx unknown
- 1987-02-26 AU AU69283/87A patent/AU593065B2/en not_active Ceased
- 1987-02-26 ES ES8700508A patent/ES2004246A6/es not_active Expired
- 1987-02-27 CA CA000530798A patent/CA1323115C/fr not_active Expired - Fee Related
- 1987-02-27 PT PT84380A patent/PT84380B/pt not_active IP Right Cessation
- 1987-02-27 SE SE8700828A patent/SE463397B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
CA1323115C (fr) | 1993-10-12 |
FR2595058B1 (fr) | 1992-06-05 |
SE463397B (sv) | 1990-11-19 |
AU6928387A (en) | 1987-09-03 |
AU593065B2 (en) | 1990-02-01 |
SE8700828D0 (sv) | 1987-02-27 |
PT84380A (fr) | 1987-03-01 |
SE8700828L (sv) | 1987-08-29 |
ZA871336B (en) | 1987-09-30 |
FR2595058A1 (fr) | 1987-09-04 |
ES2004246A6 (es) | 1988-12-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19980731 |