FI842340A - Kolonnflotationsfoerfarande och -anordning. - Google Patents
Kolonnflotationsfoerfarande och -anordning. Download PDFInfo
- Publication number
- FI842340A FI842340A FI842340A FI842340A FI842340A FI 842340 A FI842340 A FI 842340A FI 842340 A FI842340 A FI 842340A FI 842340 A FI842340 A FI 842340A FI 842340 A FI842340 A FI 842340A
- Authority
- FI
- Finland
- Prior art keywords
- column
- flow passages
- packing
- floatable particles
- froth
- 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
-
- 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
- B03D1/08—Subsequent treatment of concentrated product
- B03D1/082—Subsequent treatment of concentrated product of the froth product, e.g. washing
-
- 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
- B03D1/14—Flotation machines
- B03D1/1481—Flotation machines with a plurality of parallel plates
-
- 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
- B03D1/14—Flotation machines
- B03D1/24—Pneumatic
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Paper (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US50479383A | 1983-06-16 | 1983-06-16 | |
US50479383 | 1983-06-16 |
Publications (4)
Publication Number | Publication Date |
---|---|
FI842340A0 FI842340A0 (fi) | 1984-06-08 |
FI842340A true FI842340A (fi) | 1984-12-17 |
FI75280B FI75280B (fi) | 1988-02-29 |
FI75280C FI75280C (fi) | 1988-06-09 |
Family
ID=24007759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI842340A FI75280C (fi) | 1983-06-16 | 1984-06-08 | Kolonnflotationsfoerfarande och -anordning. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0144421B1 (fi) |
AU (2) | AU561931B2 (fi) |
CA (1) | CA1210167A (fi) |
DE (1) | DE3485641D1 (fi) |
FI (1) | FI75280C (fi) |
WO (1) | WO1985000021A1 (fi) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4966687A (en) * | 1985-12-19 | 1990-10-30 | The Standard Oil Company | Method and apparatus for column flotation of mineral matter |
US4964576A (en) * | 1988-04-04 | 1990-10-23 | Datta Rabinder S | Method and apparatus for mineral matter separation |
GB8925833D0 (en) * | 1989-11-15 | 1990-01-04 | Robertet Sa | Derivatives of aromatic benzoates as inhibitors of esterase-producing micro-organisms |
AU629965B2 (en) * | 1990-07-30 | 1992-10-15 | Rabinder S. Datta | Method and apparatus for mineral matter separation |
DE19611864C1 (de) * | 1996-03-26 | 1997-12-11 | Voith Sulzer Stoffaufbereitung | Flotationsverfahren und Vorrichtung zur Abscheidung von Feststoff aus einer papierfaserhaltigen Suspension |
CA2455011C (en) | 2004-01-09 | 2011-04-05 | Suncor Energy Inc. | Bituminous froth inline steam injection processing |
US7510083B2 (en) | 2004-06-28 | 2009-03-31 | The Mosaic Company | Column flotation cell for enhanced recovery of minerals such as phosphates by froth flotation |
WO2014188232A1 (en) | 2013-05-23 | 2014-11-27 | Dpsms Tecnologia E Inovação Em Mineração Ltda | Automated system of froth flotation columns with aerators injection nozzles and process |
ITUB20156822A1 (it) * | 2015-12-11 | 2017-06-11 | Paolo Bozzato | Apparato e procedimento per la separazione con schiuma |
KR102442975B1 (ko) | 2020-04-17 | 2022-09-15 | 한국원자력연구원 | 비금속광물의 선택적 분리를 위한 다단부유선별장치 |
CN113275132B (zh) * | 2021-05-08 | 2023-03-07 | 武汉工程大学 | 一种磷矿反浮选的浮选柱 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1809646A (en) * | 1926-01-29 | 1931-06-09 | Koppers Co Inc | Apparatus for treating gases |
US2416066A (en) * | 1944-05-19 | 1947-02-18 | Donald S Phelps | Froth flotation cell |
US3339730A (en) * | 1962-07-14 | 1967-09-05 | Column Flotation Co Of Canada | Froth flotation method with counter-current separation |
SE318587B (fi) * | 1964-07-10 | 1969-12-15 | C Munters | |
AU546684B2 (en) * | 1981-01-29 | 1985-09-12 | Gulf & Western Industries Inc. | Froth flotation |
-
1984
- 1984-05-17 AU AU28329/84A patent/AU561931B2/en not_active Ceased
- 1984-06-04 CA CA000455766A patent/CA1210167A/en not_active Expired
- 1984-06-08 FI FI842340A patent/FI75280C/fi not_active IP Right Cessation
- 1984-06-13 AU AU31004/84A patent/AU3100484A/en not_active Abandoned
- 1984-06-13 EP EP84902567A patent/EP0144421B1/en not_active Expired - Lifetime
- 1984-06-13 WO PCT/US1984/000926 patent/WO1985000021A1/en active IP Right Grant
- 1984-06-13 DE DE8484902567T patent/DE3485641D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0144421A4 (en) | 1988-04-26 |
AU2832984A (en) | 1984-12-20 |
FI842340A0 (fi) | 1984-06-08 |
FI75280B (fi) | 1988-02-29 |
DE3485641D1 (de) | 1992-05-14 |
EP0144421B1 (en) | 1992-04-08 |
CA1210167A (en) | 1986-08-19 |
AU561931B2 (en) | 1987-05-21 |
WO1985000021A1 (en) | 1985-01-03 |
FI75280C (fi) | 1988-06-09 |
AU3100484A (en) | 1985-01-11 |
EP0144421A1 (en) | 1985-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: BOARD OF CONTROL OF MICHIGAN TECHNOLOGICAL UNIVERS |