FI990436A - Laite ja menetelmä kiinteiden aineiden vaahtoerotuksessa - Google Patents

Laite ja menetelmä kiinteiden aineiden vaahtoerotuksessa Download PDF

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Publication number
FI990436A
FI990436A FI990436A FI990436A FI990436A FI 990436 A FI990436 A FI 990436A FI 990436 A FI990436 A FI 990436A FI 990436 A FI990436 A FI 990436A FI 990436 A FI990436 A FI 990436A
Authority
FI
Finland
Prior art keywords
froth
bed
solid material
housing
liquid
Prior art date
Application number
FI990436A
Other languages
English (en)
Swedish (sv)
Other versions
FI990436A0 (fi
FI120437B (fi
Inventor
Vladimir Erosovich Nenno
Alexander Vasilievich Lashkul
Stig Viktor Bjoerkloef
Jaakko Olavi Leppinen
Original Assignee
Eko Tekniikka Turku Oy
Valtion Teknillinen
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 Eko Tekniikka Turku Oy, Valtion Teknillinen filed Critical Eko Tekniikka Turku Oy
Priority to FI990436A priority Critical patent/FI120437B/fi
Publication of FI990436A0 publication Critical patent/FI990436A0/fi
Priority to US09/914,179 priority patent/US6776292B1/en
Priority to EP00907691A priority patent/EP1173281A1/en
Priority to PCT/FI2000/000157 priority patent/WO2000051744A1/en
Priority to AU29191/00A priority patent/AU759872B2/en
Priority to CA002364034A priority patent/CA2364034C/en
Publication of FI990436A publication Critical patent/FI990436A/fi
Priority to ZA200106893A priority patent/ZA200106893B/en
Application granted granted Critical
Publication of FI120437B publication Critical patent/FI120437B/fi

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
    • B03D1/1412—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
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1456—Feed mechanisms for the slurry
    • 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
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1462—Discharge mechanisms for the froth
    • 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
    • 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
    • B03D1/245—Injecting gas through perforated or porous area

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Physical Water Treatments (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Degasification And Air Bubble Elimination (AREA)
FI990436A 1999-03-01 1999-03-01 Laite ja menetelmä kiinteiden aineiden vaahtoerotuksessa FI120437B (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI990436A FI120437B (fi) 1999-03-01 1999-03-01 Laite ja menetelmä kiinteiden aineiden vaahtoerotuksessa
US09/914,179 US6776292B1 (en) 1999-03-01 2000-03-01 Apparatus for separation of solids in froth
EP00907691A EP1173281A1 (en) 1999-03-01 2000-03-01 Apparatus for separation of solids in froth
PCT/FI2000/000157 WO2000051744A1 (en) 1999-03-01 2000-03-01 Apparatus for separation of solids in froth
AU29191/00A AU759872B2 (en) 1999-03-01 2000-03-01 Apparatus for separation of solids in froth
CA002364034A CA2364034C (en) 1999-03-01 2000-03-01 Apparatus for separation of solids in froth
ZA200106893A ZA200106893B (en) 1999-03-01 2001-08-21 Apparatus for separation on solids in froth.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI990436A FI120437B (fi) 1999-03-01 1999-03-01 Laite ja menetelmä kiinteiden aineiden vaahtoerotuksessa
FI990436 1999-03-01

Publications (3)

Publication Number Publication Date
FI990436A0 FI990436A0 (fi) 1999-03-01
FI990436A true FI990436A (fi) 2000-09-02
FI120437B FI120437B (fi) 2009-10-30

Family

ID=8554000

Family Applications (1)

Application Number Title Priority Date Filing Date
FI990436A FI120437B (fi) 1999-03-01 1999-03-01 Laite ja menetelmä kiinteiden aineiden vaahtoerotuksessa

Country Status (7)

Country Link
US (1) US6776292B1 (fi)
EP (1) EP1173281A1 (fi)
AU (1) AU759872B2 (fi)
CA (1) CA2364034C (fi)
FI (1) FI120437B (fi)
WO (1) WO2000051744A1 (fi)
ZA (1) ZA200106893B (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI115699B (fi) * 2003-04-17 2005-06-30 Outokumpu Oy Vaahtoerotusmenetelmä ja -laitteisto sekä kierukkaroottorisekoittimen käyttö
MX2007007191A (es) * 2006-06-19 2009-02-18 Daniel Zvonimir Urizar Funes Un procedimiento y aparato para concentrar materiales hidrofobos mediante flotacion que consta de dos dispositivos que operan en serie.
RU2602098C2 (ru) * 2015-02-17 2016-11-10 Борис Семёнович Ксенофонтов Установка для откачки и очистки карьерных вод
US9652841B2 (en) * 2015-07-06 2017-05-16 International Business Machines Corporation System and method for characterizing NANO/MICRO bubbles for particle recovery
GB201513339D0 (en) * 2015-07-29 2015-09-09 Pilkington Group Ltd Coating apparatus
CN111841047B (zh) * 2019-04-26 2023-07-14 宁德时代新能源科技股份有限公司 负极材料生产设备
CN115738645B (zh) * 2022-10-17 2024-08-23 兰州理工大学 一种石油化工筛板塔

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1342115A (en) * 1916-01-27 1920-06-01 Thomas A Janney Flotation-machine
DE392240C (de) 1921-10-25 1924-03-18 Einar Olof Eugen Tyden Vorrichtung zur Aufbereitung von Erzen o. dgl. mittels Schwimmverfahren
US3434596A (en) 1966-08-29 1969-03-25 Oleg Mikchailovich Knaus Preaeration and flotation of mineral particles
SU644538A1 (ru) * 1974-05-21 1979-01-30 Украинский научно-исследовательский углехимический институт Флотационна машина
RU2067889C1 (ru) * 1988-05-10 1996-10-20 Михаил Николаевич Злобин Пневматическая флотационная машина
GB2248031B (en) * 1990-09-19 1994-07-06 Yakuzky Ni I Pi Almazodobyva Flotation machine

Also Published As

Publication number Publication date
FI990436A0 (fi) 1999-03-01
CA2364034C (en) 2010-01-12
FI120437B (fi) 2009-10-30
AU2919100A (en) 2000-09-21
CA2364034A1 (en) 2000-09-08
EP1173281A1 (en) 2002-01-23
US6776292B1 (en) 2004-08-17
ZA200106893B (en) 2002-08-21
WO2000051744A1 (en) 2000-09-08
AU759872B2 (en) 2003-05-01

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Owner name: GEOLOGIAN TUTKIMUSKESKUS

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