ZA923832B - Method for concentrating ore slurries by means of intensive agitation conditioning and simultaneous flotation,and an apparatus for the same - Google Patents

Method for concentrating ore slurries by means of intensive agitation conditioning and simultaneous flotation,and an apparatus for the same

Info

Publication number
ZA923832B
ZA923832B ZA923832A ZA923832A ZA923832B ZA 923832 B ZA923832 B ZA 923832B ZA 923832 A ZA923832 A ZA 923832A ZA 923832 A ZA923832 A ZA 923832A ZA 923832 B ZA923832 B ZA 923832B
Authority
ZA
South Africa
Prior art keywords
same
intensive agitation
ore slurries
agitation conditioning
concentrating ore
Prior art date
Application number
ZA923832A
Other languages
English (en)
Inventor
Bror Goeran Nyman
Goeran Nyman Bror
Seppo Sakari Jounela
Sakari Jounela Seppo
Launo Leo Lilja
Leo Lilja Launo
Valto Johannes Makitalo
Johannes Makitalo Valto
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 ZA923832B publication Critical patent/ZA923832B/xx

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)
ZA923832A 1991-06-05 1992-05-26 Method for concentrating ore slurries by means of intensive agitation conditioning and simultaneous flotation,and an apparatus for the same ZA923832B (en)

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 (1)

Publication Number Publication Date
ZA923832B true ZA923832B (en) 1993-01-27

Family

ID=8532642

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA923832A ZA923832B (en) 1991-06-05 1992-05-26 Method for concentrating ore slurries by means of intensive agitation conditioning and simultaneous flotation,and an apparatus for the same

Country Status (7)

Country Link
US (1) US5219467A (xx)
AU (1) AU656188B2 (xx)
CA (1) CA2070146C (xx)
ES (1) ES2066653B1 (xx)
FI (1) FI87893C (xx)
SE (1) SE510323C2 (xx)
ZA (1) ZA923832B (xx)

Families Citing this family (12)

* 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

Family Cites Families (21)

* 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.
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

Also Published As

Publication number Publication date
AU656188B2 (en) 1995-01-27
ES2066653B1 (es) 1997-07-01
SE9201717L (sv) 1992-12-06
ES2066653A2 (es) 1995-03-01
SE510323C2 (sv) 1999-05-10
CA2070146A1 (en) 1992-12-06
FI87893B (fi) 1992-11-30
SE9201717D0 (sv) 1992-06-03
FI912696A0 (fi) 1991-06-05
AU1719892A (en) 1992-12-10
CA2070146C (en) 1998-07-21
US5219467A (en) 1993-06-15
ES2066653R (xx) 1996-11-16
FI87893C (fi) 1993-03-10

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