ES2066653B1 - Metodo para concentrar suspensiones de mineral por medio de acondicionamiento con agitacion intensiva y flotacion simultanea, asi como el aparato para el mismo. - Google Patents
Metodo para concentrar suspensiones de mineral por medio de acondicionamiento con agitacion intensiva y flotacion simultanea, asi como el aparato para el mismo.Info
- Publication number
- ES2066653B1 ES2066653B1 ES09201124A ES9201124A ES2066653B1 ES 2066653 B1 ES2066653 B1 ES 2066653B1 ES 09201124 A ES09201124 A ES 09201124A ES 9201124 A ES9201124 A ES 9201124A ES 2066653 B1 ES2066653 B1 ES 2066653B1
- Authority
- ES
- Spain
- Prior art keywords
- floating
- same
- conditioning
- well
- concentrating
- 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 - Fee Related
Links
- 238000007667 floating Methods 0.000 title abstract 5
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 4
- 239000011707 mineral Substances 0.000 title abstract 4
- 238000013019 agitation Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 3
- 239000000725 suspension Substances 0.000 title abstract 3
- 230000003750 conditioning effect Effects 0.000 title abstract 2
- 239000006260 foam Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000000926 separation method Methods 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
- B03D1/14—Flotation machines
- B03D1/16—Flotation machines with impellers; Subaeration machines
- B03D1/22—Flotation machines with impellers; Subaeration machines with external blowers
-
- 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
- B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
-
- 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
- B03D1/1493—Flotation machines with means for establishing a specified flow pattern
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Physical Water Treatments (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
METODO PARA CONCENTRAR SUSPENSIONES DE MINERAL POR MEDIO DE ACONDICIONAMIENTO CON AGITACION INTENSIVA Y FLOTACION SIMULTANEA, ASI COMO EL APARATO PARA EL MISMO. LA PRESENTE INVENCION SE REFIERE A UN METODO PARA CONCENTRAR UNA CIERTA FRACCION DE MINERAL UNIDA A BURBUJAS DE AIRE DESDE UNA SUSPENSION A UNA CAPA DE ESPUMA ACUMULADA EN LA SUPERFICIE, DE TAL FORMA QUE TENGA LUGAR LA CONCENTRACION EN TRES ZONAS DE MEZCLAS DIFERENTES. EL APARATO DE LA INVENCION ESTA FORMADO POR UNA DISPOSICION DE FLOTACION A MODO DE COLON Y POR GUIAS DE FLUJO, UN ATENUADOR DE FLUJO Y UN AGITADOR PERTENECIENTE AL MISMO. LAS REACCIONES DE FLOTACION SE CREAN EN LA ZONA INFERIOR, DESDE LA CUAL LAS BURBUJAS DE AIRE Y LAS PARTICULAS DE MINERAL TRANSPORTADAS POR ELLAS SON DIRIGIDAS DE UNA MANERA CONTROLADA SOBRE LA SUPERFICIE DEL APARATO. EL APARATO DE FLOTACION ESTA CONCEBIDO DE TAL MANERA QUE SE PUEDA USAR UNA FUERTE AGITACION EN LA ZONA INFERIOR SIN PROVOCAR LA SEPARACION PERJUDICIAL DE LA ESPUMA EN LA PARTE INFERIOR DEL APARATO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI912696A FI87893C (fi) | 1991-06-05 | 1991-06-05 | Saett att anrika malmsuspension med hjaelp av kraftig foerberedande blandning och samtidig flotation samt anordningar foer genomfoerande av detta |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2066653A2 ES2066653A2 (es) | 1995-03-01 |
ES2066653R ES2066653R (es) | 1996-11-16 |
ES2066653B1 true ES2066653B1 (es) | 1997-07-01 |
Family
ID=8532642
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES09201124A Expired - Fee Related ES2066653B1 (es) | 1991-06-05 | 1992-06-01 | Metodo para concentrar suspensiones de mineral por medio de acondicionamiento con agitacion intensiva y flotacion simultanea, asi como el aparato para el mismo. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5219467A (es) |
AU (1) | AU656188B2 (es) |
CA (1) | CA2070146C (es) |
ES (1) | ES2066653B1 (es) |
FI (1) | FI87893C (es) |
SE (1) | SE510323C2 (es) |
ZA (1) | ZA923832B (es) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5472094A (en) * | 1993-10-04 | 1995-12-05 | Electric Power Research Institute | Flotation machine and process for removing impurities from coals |
US5611917A (en) * | 1995-11-02 | 1997-03-18 | Baker Hughes Incorporated | Flotation cell crowder device |
AUPN961196A0 (en) * | 1996-05-01 | 1996-05-23 | Outokumpu Mintec Oy | Flotation method and apparatus for treatment of cyclone sands |
ZA987866B (en) * | 1997-08-29 | 1999-03-01 | Baker Hughes Inc | Flotation cells with devices to enhance recovery of froth containing mineral values |
FI109181B (fi) * | 2000-07-21 | 2002-06-14 | Outokumpu Oy | Vaahdotusmekanismi ja menetelmä kaasun dispergoimiseksi ja virtauksen hallitsemiseksi vaahdotuskennossa |
FI116042B (fi) * | 2001-10-04 | 2005-09-15 | Outokumpu Oy | Vaahdotusmekanismi ja -kenno |
AU2003901208A0 (en) * | 2003-03-17 | 2003-04-03 | Outokumpu Oyj | A flotation device |
FI121456B (fi) * | 2008-10-17 | 2010-11-30 | Outotec Oyj | Menetelmä kaasun sekoittamiseksi lietteeseen vaahdotuksen yhteydessä ja laitteisto tätä varten |
EP2266704A1 (de) * | 2009-06-24 | 2010-12-29 | Siemens Aktiengesellschaft | Pneumatische Flotationsmaschine und Flotationsverfahren |
CN102179312B (zh) * | 2010-07-22 | 2013-10-23 | 李宾 | 一种大型旋流喷射浮选柱 |
CN102641786B (zh) * | 2011-05-06 | 2016-06-01 | 李宾 | 一种可顺畅排出尾矿的旋流喷射浮选柱 |
CN102649103B (zh) * | 2011-12-14 | 2013-10-23 | 李宾 | 一种多边形筒体的旋流喷射浮选柱 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1195453A (en) * | 1916-08-22 | And william d | ||
US1155816A (en) * | 1914-04-15 | 1915-10-05 | Minerals Separation American Syndicate 1913 Ltd | Apparatus for ore concentration. |
US1155836A (en) * | 1914-05-02 | 1915-10-05 | Minerals Separation American Syndicate 1913 Ltd | Apparatus for the concentration of ores. |
US1155861A (en) * | 1914-06-02 | 1915-10-05 | Minerals Separation American Syndicate 1913 Ltd | Ore concentration. |
US1588077A (en) * | 1920-10-22 | 1926-06-08 | Minerals Separation North Us | Flotation machine |
US2061564A (en) * | 1934-08-29 | 1936-11-24 | Drake | Diffusion impeller deflector |
US2178239A (en) * | 1936-12-24 | 1939-10-31 | Int Smelting & Refining Co | Flotation |
US2609097A (en) * | 1949-05-12 | 1952-09-02 | Combined Metals Reduction Comp | Flotation machine |
DE807262C (de) * | 1950-03-02 | 1951-06-28 | Erich Noetzold Dr Ing | Waben-Flotationszelle |
US3050188A (en) * | 1959-03-12 | 1962-08-21 | Voith Gmbh J M | Flotation machine |
US3037626A (en) * | 1959-10-05 | 1962-06-05 | Nippon Mining Co | Froth flotation machine |
FR1387502A (fr) * | 1964-02-20 | 1965-01-29 | Appareil pour la flottation de minerais ou analogues | |
US3414245A (en) * | 1965-05-07 | 1968-12-03 | Frazer David | Froth flotation apparatus or pump device |
US3409130A (en) * | 1967-09-14 | 1968-11-05 | Nakamura Koichi | Flotation apparatus |
US3979282A (en) * | 1968-03-11 | 1976-09-07 | English Clays Lovering Pochin & Company Limited | Flotation of fine-grained materials |
US4028229A (en) * | 1974-03-22 | 1977-06-07 | National Research Development Corporation | Froth flotation |
GB1482368A (en) * | 1975-02-14 | 1977-08-10 | English Clays Lovering Pochin | Froth flotation apparatus |
SU751435A1 (ru) * | 1977-09-21 | 1980-07-30 | Украинский Научно-Исследовательский Углехимический Институт "Ухин" | Флотационна машина |
US4165279A (en) * | 1977-12-27 | 1979-08-21 | National Research Development Corporation | Froth flotation |
DE2906599B1 (de) * | 1979-02-21 | 1979-10-25 | Voith Gmbh J M | Flotationsvorrichtung |
US4247391A (en) * | 1979-03-09 | 1981-01-27 | Lloyd Philip J D | Froth flotation cell and method of operation |
-
1991
- 1991-06-05 FI FI912696A patent/FI87893C/fi not_active IP Right Cessation
-
1992
- 1992-05-26 ZA ZA923832A patent/ZA923832B/xx unknown
- 1992-05-27 AU AU17198/92A patent/AU656188B2/en not_active Ceased
- 1992-06-01 CA CA002070146A patent/CA2070146C/en not_active Expired - Fee Related
- 1992-06-01 ES ES09201124A patent/ES2066653B1/es not_active Expired - Fee Related
- 1992-06-02 US US07/892,351 patent/US5219467A/en not_active Expired - Lifetime
- 1992-06-03 SE SE9201717A patent/SE510323C2/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2066653A2 (es) | 1995-03-01 |
FI87893B (fi) | 1992-11-30 |
AU656188B2 (en) | 1995-01-27 |
FI912696A0 (fi) | 1991-06-05 |
ZA923832B (en) | 1993-01-27 |
SE9201717D0 (sv) | 1992-06-03 |
ES2066653R (es) | 1996-11-16 |
FI87893C (fi) | 1993-03-10 |
SE9201717L (sv) | 1992-12-06 |
US5219467A (en) | 1993-06-15 |
AU1719892A (en) | 1992-12-10 |
SE510323C2 (sv) | 1999-05-10 |
CA2070146C (en) | 1998-07-21 |
CA2070146A1 (en) | 1992-12-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19950301 Kind code of ref document: R Effective date: 19950301 |
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FD1A | Patent lapsed |
Effective date: 20070602 |