BRPI0810649A2 - " dispositivo e método para a separação por flotação ". - Google Patents

" dispositivo e método para a separação por flotação ".

Info

Publication number
BRPI0810649A2
BRPI0810649A2 BRPI0810649A BRPI0810649A2 BR PI0810649 A2 BRPI0810649 A2 BR PI0810649A2 BR PI0810649 A BRPI0810649 A BR PI0810649A BR PI0810649 A2 BRPI0810649 A2 BR PI0810649A2
Authority
BR
Brazil
Prior art keywords
flotation separation
flotation
separation
Prior art date
Application number
Other languages
English (en)
Inventor
Jaisen Kohmuench
Eric S Yan
Gerald H Luttrell
Michael J Mankosa
Original Assignee
Eriez Mfg Company
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39852744&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0810649(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Eriez Mfg Company filed Critical Eriez Mfg Company
Publication of BRPI0810649A2 publication Critical patent/BRPI0810649A2/pt
Publication of BRPI0810649B1 publication Critical patent/BRPI0810649B1/pt

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • B01F23/2323—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits
    • B01F23/23231—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles by circulating the flow in guiding constructions or conduits being at least partially immersed in the liquid, e.g. in a closed circuit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3133—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit characterised by the specific design of the injector
    • B01F25/31331—Perforated, multi-opening, with a plurality of holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/313—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit
    • B01F25/3133—Injector mixers in conduits or tubes through which the main component flows wherein additional components are introduced in the centre of the conduit characterised by the specific design of the injector
    • B01F25/31333—Rotatable injectors
    • 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
    • B03D1/1487—Means for cleaning or maintenance
    • 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
    • B03D1/24—Pneumatic
    • 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
    • B03D1/247—Mixing gas and slurry in a device separate from the flotation tank, i.e. reactor-separator type

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biotechnology (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Water Treatments (AREA)
BRPI0810649A 2007-04-12 2008-04-11 sistema e método de separação por flotação para separar lama e unidade dispersora para formar bolhas em uma lama BRPI0810649B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US91132707P 2007-04-12 2007-04-12
PCT/US2008/060035 WO2008128044A1 (en) 2007-04-12 2008-04-11 Flotation separation device and method

Publications (2)

Publication Number Publication Date
BRPI0810649A2 true BRPI0810649A2 (pt) 2014-11-04
BRPI0810649B1 BRPI0810649B1 (pt) 2019-01-29

Family

ID=39852744

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0810649A BRPI0810649B1 (pt) 2007-04-12 2008-04-11 sistema e método de separação por flotação para separar lama e unidade dispersora para formar bolhas em uma lama

Country Status (8)

Country Link
US (2) US8960443B2 (pt)
CN (1) CN101622074B (pt)
AU (1) AU2008240254B2 (pt)
BR (1) BRPI0810649B1 (pt)
CA (1) CA2676776C (pt)
MX (2) MX336785B (pt)
WO (1) WO2008128044A1 (pt)
ZA (1) ZA200907086B (pt)

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US10898904B2 (en) * 2007-04-12 2021-01-26 Eriez Manufacturing Co. Flotation separation device
KR20100056005A (ko) * 2008-11-19 2010-05-27 삼성전자주식회사 세탁기 및 그 제어방법
DE102008062197A1 (de) * 2008-12-13 2010-06-17 Voith Patent Gmbh Verfahren und Vorrichtung zur Flotation einer wässrigen Faserstoffsuspension
EP2266704A1 (de) * 2009-06-24 2010-12-29 Siemens Aktiengesellschaft Pneumatische Flotationsmaschine und Flotationsverfahren
US9315878B2 (en) * 2012-09-14 2016-04-19 Thomas A. Valerio System and method for iron ore byproduct processing
CN103316777A (zh) * 2013-07-05 2013-09-25 河南东大矿业股份有限公司 一种实现浮选机矿化泡沫多路转移的方法
CN103433150B (zh) * 2013-07-25 2015-10-21 山东煤机装备集团有限公司 选择性切削搅拌浮选器
US9278360B2 (en) * 2013-10-17 2016-03-08 Eriez Manufacturing Co. Air-assisted separation system
US20160082446A1 (en) 2014-09-24 2016-03-24 Omnis Mineral Technologies, Llc Flotation separation of fine coal particles from ash-forming particles
CN107206394A (zh) * 2014-12-17 2017-09-26 埃里埃兹制造公司 多级流化床浮选分离器
AU2016231908B2 (en) * 2015-03-16 2020-09-03 Johannes Gideon Andries Swanepoel Flotation cell
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RU2756061C2 (ru) 2016-09-21 2021-09-24 Онтарио Инк. Способ и устройство для прямого извлечения ценных минералов в виде агрегатов, состоящих из пузырьков и твердых частиц
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ES3015464T3 (en) 2018-08-01 2025-05-05 Metso Finland Oy Flotation cell
PT3829777T (pt) 2018-08-01 2023-11-27 Metso Finland Oy Célula de flotação
ES3008951T3 (en) * 2018-08-01 2025-03-25 Metso Finland Oy Flotation cell
EP3885021B1 (en) * 2020-03-27 2024-10-09 Bauer Resources GmbH Method and treatment plant for cleaning contaminated material
CN112248189B (zh) * 2020-10-27 2022-03-08 广州元玛高新材料技术研究有限公司 无机人造石荒料的成型方法及成型设备
CN113457853B (zh) * 2021-06-23 2022-09-16 湖南柿竹园有色金属有限责任公司 一种无动力气体搅拌式浮选装置及浮选方法
CN113550367A (zh) * 2021-09-22 2021-10-26 江苏玖泰电力实业有限公司 一种挖泥船泥浆装驳喷头装置
CN117861870A (zh) * 2024-03-12 2024-04-12 北矿科技股份有限公司 浮选设备以及浮选系统

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Also Published As

Publication number Publication date
CA2676776A1 (en) 2008-10-23
CA2676776C (en) 2015-03-31
US20150108044A1 (en) 2015-04-23
CN101622074A (zh) 2010-01-06
US20080251427A1 (en) 2008-10-16
MX336785B (es) 2016-02-02
US10478830B2 (en) 2019-11-19
MX2009009309A (es) 2010-07-29
WO2008128044A1 (en) 2008-10-23
US8960443B2 (en) 2015-02-24
CN101622074B (zh) 2014-10-22
AU2008240254A1 (en) 2008-10-23
AU2008240254B2 (en) 2012-11-08
ZA200907086B (en) 2010-07-28
BRPI0810649B1 (pt) 2019-01-29

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Legal Events

Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

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