BR112015023029A8 - composição e método para aperfeiçoamento na flotação por espumas - Google Patents

composição e método para aperfeiçoamento na flotação por espumas Download PDF

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Publication number
BR112015023029A8
BR112015023029A8 BR112015023029A BR112015023029A BR112015023029A8 BR 112015023029 A8 BR112015023029 A8 BR 112015023029A8 BR 112015023029 A BR112015023029 A BR 112015023029A BR 112015023029 A BR112015023029 A BR 112015023029A BR 112015023029 A8 BR112015023029 A8 BR 112015023029A8
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BR
Brazil
Prior art keywords
composition
improving foam
foam flotation
separation
flotation
Prior art date
Application number
BR112015023029A
Other languages
English (en)
Other versions
BR112015023029B1 (pt
BR112015023029A2 (pt
Inventor
L Kouznetsov Dmitri
Liu Jianjun
Zhang Jinming
Original Assignee
Ecolab Usa Inc
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 Ecolab Usa Inc filed Critical Ecolab Usa Inc
Publication of BR112015023029A2 publication Critical patent/BR112015023029A2/pt
Publication of BR112015023029A8 publication Critical patent/BR112015023029A8/pt
Publication of BR112015023029B1 publication Critical patent/BR112015023029B1/pt

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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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • 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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/0043—Organic compounds modified so as to contain a polyether group
    • 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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/016—Macromolecular compounds
    • 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
    • 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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/006—Hydrocarbons
    • 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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/008—Organic compounds containing oxygen
    • 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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/01—Organic compounds containing nitrogen
    • 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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/012—Organic compounds containing sulfur
    • 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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/014—Organic compounds containing phosphorus
    • 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
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/02—Collectors
    • 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
    • B03D2203/00—Specified materials treated by the flotation agents; Specified applications
    • B03D2203/02—Ores
    • B03D2203/04—Non-sulfide ores
    • B03D2203/08—Coal ores, fly ash or soot

Landscapes

  • Degasification And Air Bubble Elimination (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Detergent Compositions (AREA)

Abstract

resumo “composição e método para aperfeiçoamento na flotação por espumas” a invenção fornece métodos e composições para aperfeiçoar uma separação do tipo flotação por espumas. o método envolve adicionar um produto de reação de hidrocarboneto à pasta fluida para realçar a separação. o método é particularmente eficaz com separação de carvão, pois ele aumenta o rendimento sem aumentar o teor de cinzas do concentrado de flotação.
BR112015023029-6A 2013-03-13 2014-02-12 Método e composição para melhorar o desempenho de uma separação por flotação por espumas de pasta fluida de carvão em um meio BR112015023029B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/798,965 US9149814B2 (en) 2013-03-13 2013-03-13 Composition and method for improvement in froth flotation
US13/798,965 2013-03-13
PCT/US2014/016003 WO2014163769A1 (en) 2013-03-13 2014-02-12 Composition and method for improvement in froth flotation

Publications (3)

Publication Number Publication Date
BR112015023029A2 BR112015023029A2 (pt) 2017-07-18
BR112015023029A8 true BR112015023029A8 (pt) 2019-12-03
BR112015023029B1 BR112015023029B1 (pt) 2021-09-28

Family

ID=51522725

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015023029-6A BR112015023029B1 (pt) 2013-03-13 2014-02-12 Método e composição para melhorar o desempenho de uma separação por flotação por espumas de pasta fluida de carvão em um meio

Country Status (7)

Country Link
US (1) US9149814B2 (pt)
JP (2) JP6469641B2 (pt)
CN (2) CN105050680B (pt)
AU (2) AU2014250008B2 (pt)
BR (1) BR112015023029B1 (pt)
CA (1) CA2904557C (pt)
WO (1) WO2014163769A1 (pt)

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US10376901B2 (en) * 2014-09-18 2019-08-13 Akzo Nobel Chemicals International B.V. Use of branched alcohols and alkoxylates thereof as secondary collectors
CN108097468A (zh) * 2017-12-22 2018-06-01 北京柯林柯矿业科技有限公司 用于浮选尾煤再浮的表面活性剂及其调制方法
CN110898997B (zh) * 2018-09-17 2022-03-22 中蓝连海设计研究院有限公司 一种锂辉石捕收剂及其使用方法与用途
CN109772591A (zh) * 2019-03-22 2019-05-21 山东超美清洁能源有限公司 一种节能环保、清洁高效的助选剂
CN112676044A (zh) * 2019-10-17 2021-04-20 湖北茂华化工科技有限公司 一种煤泥复合浮选药剂
CN110871144A (zh) * 2019-11-26 2020-03-10 拜城县众泰煤焦化有限公司 基于煤焦油/沥青提取物的复合煤泥浮选药剂及制备方法

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Also Published As

Publication number Publication date
CA2904557A1 (en) 2014-10-09
CA2904557C (en) 2021-02-23
JP6469641B2 (ja) 2019-02-13
CN107442291B (zh) 2019-06-18
AU2014250008B2 (en) 2017-08-10
BR112015023029B1 (pt) 2021-09-28
AU2017204778B2 (en) 2018-11-01
CN105050680B (zh) 2017-09-05
CN105050680A (zh) 2015-11-11
US9149814B2 (en) 2015-10-06
CN107442291A (zh) 2017-12-08
BR112015023029A2 (pt) 2017-07-18
AU2014250008A1 (en) 2015-10-29
US20140262974A1 (en) 2014-09-18
AU2017204778A1 (en) 2017-07-27
WO2014163769A1 (en) 2014-10-09
JP2019051514A (ja) 2019-04-04
JP2016515924A (ja) 2016-06-02

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B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/02/2014, OBSERVADAS AS CONDICOES LEGAIS.