ES8501251A1 - Procedimiento de enriquecido de minerales por flotacion - Google Patents
Procedimiento de enriquecido de minerales por flotacionInfo
- Publication number
- ES8501251A1 ES8501251A1 ES526758A ES526758A ES8501251A1 ES 8501251 A1 ES8501251 A1 ES 8501251A1 ES 526758 A ES526758 A ES 526758A ES 526758 A ES526758 A ES 526758A ES 8501251 A1 ES8501251 A1 ES 8501251A1
- Authority
- ES
- Spain
- Prior art keywords
- flotation
- ores
- concentration
- reagents used
- used therefor
- 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
- 238000005188 flotation Methods 0.000 title abstract 2
- 239000003153 chemical reaction reagent Substances 0.000 title 1
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000011707 mineral Substances 0.000 abstract 1
- 229920001021 polysulfide Polymers 0.000 abstract 1
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
- B03D1/001—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
- 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
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Paper (AREA)
Abstract
PROCEDIMIENTO DE ENRIQUECIMIENTO DE MINERALES POR FLOTACION.CONSISTE EN HACER REACCIONAR LA SUPERFICIE DE LA PULPA DEL MINERAL CON UN POLISULFURO MEDIANTE DISPERSION EN UN LIQUIDO. EL POLISULFURO TIENE: DE 2 A 8 ATOMOS DE AZUFRE; Y DOS GRUPOS HIDROCARBONADOS ALIFATICOS, COMO ALQUILOS O ALQUENILOS, DE C 6 A 18 Y QUE TIENE GRUPOS FUNCIONALES COMO -OH, -COOH, -NO2, -NH2 Y OTROS.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8217128A FR2534493B1 (fr) | 1982-10-13 | 1982-10-13 | Enrichissement de minerais par flottation et agents collecteurs employes a cet effet |
Publications (2)
Publication Number | Publication Date |
---|---|
ES526758A0 ES526758A0 (es) | 1984-12-01 |
ES8501251A1 true ES8501251A1 (es) | 1984-12-01 |
Family
ID=9278233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES526758A Expired ES8501251A1 (es) | 1982-10-13 | 1983-10-13 | Procedimiento de enriquecido de minerales por flotacion |
Country Status (9)
Country | Link |
---|---|
US (1) | US4554137A (es) |
EP (1) | EP0107562B1 (es) |
AU (1) | AU562923B2 (es) |
CA (1) | CA1215547A (es) |
DE (1) | DE107562T1 (es) |
ES (1) | ES8501251A1 (es) |
FI (1) | FI74892C (es) |
FR (1) | FR2534493B1 (es) |
ZA (1) | ZA837622B (es) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4735711A (en) * | 1985-05-31 | 1988-04-05 | The Dow Chemical Company | Novel collectors for the selective froth flotation of mineral sulfides |
US5338338A (en) * | 1992-09-22 | 1994-08-16 | Geobiotics, Inc. | Method for recovering gold and other precious metals from carbonaceous ores |
US5364453A (en) * | 1992-09-22 | 1994-11-15 | Geobiotics, Inc. | Method for recovering gold and other precious metals from carbonaceous ores |
WO2024137153A1 (en) | 2022-12-21 | 2024-06-27 | Arkema Inc. | Sulfur compositions for froth flotation of ores |
WO2024172017A1 (ja) * | 2023-02-15 | 2024-08-22 | 住友化学株式会社 | 浮選剤およびヒ素非含有銅鉱物の回収方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1774183A (en) * | 1927-05-13 | 1930-08-26 | Barrett Co | Concentration of minerals |
US2027357A (en) * | 1927-05-13 | 1936-01-07 | Barrett Co | Flotation of minerals |
GB362366A (en) * | 1929-09-04 | 1931-12-01 | Minerals Separation Ltd | Improvements in or relating to concentration by froth flotation |
US3059774A (en) * | 1961-07-31 | 1962-10-23 | United States Borax Chem | Method and means for beneficiating ores |
FR2429617A1 (fr) * | 1978-06-27 | 1980-01-25 | Elf Aquitaine | Nouveaux collecteurs pour la flottation des minerais |
US4341626A (en) * | 1980-12-22 | 1982-07-27 | American Cyanamid Company | Process for the flotation of sulfide minerals employing alkylaryl hydrocarbon compounds |
-
1982
- 1982-10-13 FR FR8217128A patent/FR2534493B1/fr not_active Expired
-
1983
- 1983-10-07 DE DE198383401957T patent/DE107562T1/de active Pending
- 1983-10-07 EP EP83401957A patent/EP0107562B1/fr not_active Expired
- 1983-10-12 FI FI833716A patent/FI74892C/fi not_active IP Right Cessation
- 1983-10-12 CA CA000438865A patent/CA1215547A/fr not_active Expired
- 1983-10-13 US US06/541,776 patent/US4554137A/en not_active Expired - Lifetime
- 1983-10-13 AU AU20154/83A patent/AU562923B2/en not_active Ceased
- 1983-10-13 ZA ZA837622A patent/ZA837622B/xx unknown
- 1983-10-13 ES ES526758A patent/ES8501251A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US4554137A (en) | 1985-11-19 |
FI74892C (fi) | 1988-04-11 |
DE107562T1 (de) | 1984-09-13 |
ES526758A0 (es) | 1984-12-01 |
AU562923B2 (en) | 1987-06-25 |
EP0107562B1 (fr) | 1987-08-12 |
FR2534493A1 (fr) | 1984-04-20 |
AU2015483A (en) | 1984-04-19 |
FR2534493B1 (fr) | 1986-05-30 |
FI833716A0 (fi) | 1983-10-12 |
FI833716A (fi) | 1984-04-14 |
CA1215547A (fr) | 1986-12-23 |
FI74892B (fi) | 1987-12-31 |
ZA837622B (en) | 1984-06-27 |
EP0107562A1 (fr) | 1984-05-02 |
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