ES2066653A2 - 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
ES2066653A2
ES2066653A2 ES09201124A ES9201124A ES2066653A2 ES 2066653 A2 ES2066653 A2 ES 2066653A2 ES 09201124 A ES09201124 A ES 09201124A ES 9201124 A ES9201124 A ES 9201124A ES 2066653 A2 ES2066653 A2 ES 2066653A2
Authority
ES
Spain
Prior art keywords
flotation
same
concentrating
air bubbles
intensive agitation
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.)
Granted
Application number
ES09201124A
Other languages
English (en)
Other versions
ES2066653B1 (es
ES2066653R (es
Inventor
Bror Goran Nyman
Seppo Sakari Jounela
Launo Leo Lilja
Valto Johannes Makitalo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Outokumpu Research Oy
Original Assignee
Outokumpu Research Oy
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Outokumpu Research Oy filed Critical Outokumpu Research Oy
Publication of ES2066653A2 publication Critical patent/ES2066653A2/es
Publication of ES2066653R publication Critical patent/ES2066653R/es
Application granted granted Critical
Publication of ES2066653B1 publication Critical patent/ES2066653B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B03D1/14—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.
ES09201124A 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. Expired - Fee Related ES2066653B1 (es)

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 true ES2066653A2 (es) 1995-03-01
ES2066653R ES2066653R (es) 1996-11-16
ES2066653B1 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 (13)

* Cited by examiner, † Cited by third party
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
CA2246173C (en) * 1997-08-29 2009-07-14 Baker Hughes Incorporated 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
CN118237175B (zh) * 2024-05-24 2024-08-27 山东域潇锆钛矿业股份有限公司 一种钛锆矿浮选装置及其浮选方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
ES445458A1 (es) * 1975-02-14 1977-06-01 English Clays Lovering Pochin Unos perfeccionamientos en los aparatos para el proceso de minerales por flotacion.
US4247391A (en) * 1979-03-09 1981-01-27 Lloyd Philip J D Froth flotation cell and method of operation

Family Cites Families (15)

* Cited by examiner, † Cited by third party
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.
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
US4028229A (en) * 1974-03-22 1977-06-07 National Research Development Corporation Froth flotation
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

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
ES445458A1 (es) * 1975-02-14 1977-06-01 English Clays Lovering Pochin Unos perfeccionamientos en los aparatos para el proceso de minerales por flotacion.
US4247391A (en) * 1979-03-09 1981-01-27 Lloyd Philip J D Froth flotation cell and method of operation

Also Published As

Publication number Publication date
CA2070146A1 (en) 1992-12-06
ZA923832B (en) 1993-01-27
US5219467A (en) 1993-06-15
CA2070146C (en) 1998-07-21
AU1719892A (en) 1992-12-10
SE9201717D0 (sv) 1992-06-03
FI87893C (fi) 1993-03-10
ES2066653B1 (es) 1997-07-01
FI912696A0 (fi) 1991-06-05
SE9201717L (sv) 1992-12-06
ES2066653R (es) 1996-11-16
SE510323C2 (sv) 1999-05-10
AU656188B2 (en) 1995-01-27
FI87893B (fi) 1992-11-30

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