EA201891390A1 - Устройство и способ разделения посредством пены - Google Patents

Устройство и способ разделения посредством пены

Info

Publication number
EA201891390A1
EA201891390A1 EA201891390A EA201891390A EA201891390A1 EA 201891390 A1 EA201891390 A1 EA 201891390A1 EA 201891390 A EA201891390 A EA 201891390A EA 201891390 A EA201891390 A EA 201891390A EA 201891390 A1 EA201891390 A1 EA 201891390A1
Authority
EA
Eurasian Patent Office
Prior art keywords
separation
foam
flotation
flotation separation
injected
Prior art date
Application number
EA201891390A
Other languages
English (en)
Inventor
Паоло Боццато
Original Assignee
Вв Процесс Солюшнз Инк.
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 Вв Процесс Солюшнз Инк. filed Critical Вв Процесс Солюшнз Инк.
Publication of EA201891390A1 publication Critical patent/EA201891390A1/ru

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
    • B03D1/1443—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
    • B03D1/02—Froth-flotation processes
    • B03D1/028—Control and monitoring of flotation processes; computer models therefor
    • 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
    • B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another
    • 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
    • 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

Abstract

Устройство для флотационного разделения включает флотационную ячейку (12; 112; 212), оснащенную обрабатывающей камерой (13), внутрь которой может вводиться поток жидкости, содержащей разделяемый материал. Кроме того, устройство включает одно или многие устройства (21, 27) для введения и/или генерирования воздушных пузырьков, пригодные для проведения флотационного разделения гидрофобного материала и гидрофильного материала.
EA201891390A 2015-12-11 2016-12-06 Устройство и способ разделения посредством пены EA201891390A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUB2015A006822A ITUB20156822A1 (it) 2015-12-11 2015-12-11 Apparato e procedimento per la separazione con schiuma
PCT/IB2016/057374 WO2017098401A1 (en) 2015-12-11 2016-12-06 Apparatus and process for separating through foam

Publications (1)

Publication Number Publication Date
EA201891390A1 true EA201891390A1 (ru) 2019-01-31

Family

ID=55697294

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201891390A EA201891390A1 (ru) 2015-12-11 2016-12-06 Устройство и способ разделения посредством пены

Country Status (11)

Country Link
US (1) US20180353972A1 (ru)
EP (1) EP3416745B1 (ru)
CN (1) CN109070097B (ru)
AU (1) AU2016369087B2 (ru)
BR (1) BR112018011767B1 (ru)
CA (1) CA3007934A1 (ru)
CL (1) CL2018001542A1 (ru)
EA (1) EA201891390A1 (ru)
IT (1) ITUB20156822A1 (ru)
WO (1) WO2017098401A1 (ru)
ZA (1) ZA201804038B (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2017284159B2 (en) 2016-06-13 2022-09-15 Eminus, Llc System and method for treatment of soil and groundwater contaminated with PFAS
WO2019111238A1 (en) * 2017-12-09 2019-06-13 OPEC Remediation Technologies Pty Limited Method and apparatus for separation of a substance from water
CN109336945B (zh) * 2018-11-23 2021-06-01 重庆理工大学 油茶饼粕中茶皂素水提-泡沫分离方法及泡沫分离装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3032199A (en) * 1959-05-04 1962-05-01 Sumiya Shinzo Froth flotation system
FI42302B (fi) * 1967-08-08 1970-03-31 Outokumpu Oy Foerfarande foer reglering av slamytan i en flotationsmaskin och anordning foer utfoerande av foerfarandet
SE347499B (ru) * 1970-10-02 1972-08-07 Alfa Laval Ab
US3870635A (en) * 1972-12-13 1975-03-11 Improved Machinery Inc Apparatus for clarifying an influent water
AU561931B2 (en) * 1983-06-16 1987-05-21 Board Of Control Of Michigan Technological University Column froth flotation
EP0146235A3 (en) * 1983-10-21 1987-02-04 The University Of Newcastle Research Associates Limited Improved flotation method
US5116487A (en) * 1990-07-27 1992-05-26 University Of Kentucky Research Foundation Froth flotation method for recovery of ultra-fine constituent
FI88268C (fi) * 1991-03-27 1993-04-26 Outomec Oy Flotationsmaskin
FR2803535B1 (fr) * 2000-01-12 2002-03-29 France Assainissement Procede et dispositif de desodorisation biologique des gaz generes dans les stations d'epuration d'eaux usees
FI109181B (fi) * 2000-07-21 2002-06-14 Outokumpu Oy Vaahdotusmekanismi ja menetelmä kaasun dispergoimiseksi ja virtauksen hallitsemiseksi vaahdotuskennossa
FI117546B (fi) * 2000-12-20 2006-11-30 Outokumpu Technology Oyj Vaahdotuskone
FI115447B (fi) * 2002-03-18 2005-05-13 Outokumpu Oy Vaahdotuslaitteisto ja -menetelmä
DE10250763A1 (de) * 2002-10-31 2004-05-19 Voith Paper Patent Gmbh Verfahren und Vorrichtung zur Flotation von Störstoffen aus einer wässrigen Faserstoffsuspension
FI118956B (fi) * 2006-08-30 2008-05-30 Outotec Oyj Laitteisto ja menetelmä mineraalilietteen vaahdottamiseksi
PE20140228A1 (es) * 2010-12-21 2014-02-28 Smidth As F L Maquina de flotacion, aparato de recuperacion de espuma, y metodo para recuperar material
CN104069954B (zh) * 2014-06-25 2017-06-20 中国矿业大学 一种分选高浓度矿浆的浮选柱系统及方法
CN204018029U (zh) * 2014-08-29 2014-12-17 平顶山易成新材料有限公司 碳化硅微粉除碳用的分离含碳泡沫与液体的工具
CN104655607B (zh) * 2015-01-29 2017-08-04 中南大学 一种浮选泡沫层硫化锑矿物品位检测方法

Also Published As

Publication number Publication date
EP3416745A1 (en) 2018-12-26
WO2017098401A1 (en) 2017-06-15
CN109070097B (zh) 2021-08-06
ZA201804038B (en) 2019-11-27
BR112018011767B1 (pt) 2021-10-26
AU2016369087B2 (en) 2020-12-17
EP3416745C0 (en) 2024-02-28
EP3416745B1 (en) 2024-02-28
US20180353972A1 (en) 2018-12-13
CL2018001542A1 (es) 2018-12-28
AU2016369087A1 (en) 2018-06-28
ITUB20156822A1 (it) 2017-06-11
CA3007934A1 (en) 2017-06-15
CN109070097A (zh) 2018-12-21
BR112018011767A2 (pt) 2019-04-30

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