PE20151173A1 - Flotacion de silicatos a partir de menas - Google Patents

Flotacion de silicatos a partir de menas

Info

Publication number
PE20151173A1
PE20151173A1 PE2015000658A PE2015000658A PE20151173A1 PE 20151173 A1 PE20151173 A1 PE 20151173A1 PE 2015000658 A PE2015000658 A PE 2015000658A PE 2015000658 A PE2015000658 A PE 2015000658A PE 20151173 A1 PE20151173 A1 PE 20151173A1
Authority
PE
Peru
Prior art keywords
mines
silicate flotation
collecting
agent
flotation
Prior art date
Application number
PE2015000658A
Other languages
English (en)
Inventor
De Lima Odair Alves
Kelly Ivone Pina Albino
Original Assignee
Akzo Nobel Chemicals Int Bv
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 Akzo Nobel Chemicals Int Bv filed Critical Akzo Nobel Chemicals Int Bv
Publication of PE20151173A1 publication Critical patent/PE20151173A1/es

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
    • B03D1/001—Flotation agents
    • B03D1/004—Organic compounds
    • B03D1/01—Organic compounds containing nitrogen
    • B03D1/011—Quaternary ammonium 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
    • B03D1/01—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
    • B03D1/02—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
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/007—Modifying reagents for adjusting pH or conductivity
    • 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
    • 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
    • B03D2203/06—Phosphate ores

Landscapes

  • Degasification And Air Bubble Elimination (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

La invencion se refiere a un metodo para la flotacion de silicatos a partir de menas en presencia de un agente de recogida y una cantidad eficaz de un modificador de espuma/agente de refuerzo de recogida que comprende al menos uno de los compuestos de formula general I o mezclas de los mismos: en la que X es alquilo C1-C3; R' es grupo hidrocarbilo lineal o ramificado que contiene de 8 a 22 atomos de carbono; n es un numero entero de desde 2-4; m puede variar entre 0 y 2 y R' es X o -(CH2)n-N(X)2, con la condicion de que cuando R' es -(CH2)n-N(X)2, entonces m es 1
PE2015000658A 2012-11-30 2013-12-02 Flotacion de silicatos a partir de menas PE20151173A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261731622P 2012-11-30 2012-11-30

Publications (1)

Publication Number Publication Date
PE20151173A1 true PE20151173A1 (es) 2015-08-21

Family

ID=49679535

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2015000658A PE20151173A1 (es) 2012-11-30 2013-12-02 Flotacion de silicatos a partir de menas

Country Status (17)

Country Link
US (2) US9550191B2 (es)
EP (1) EP2925454B1 (es)
KR (1) KR20150091472A (es)
CN (1) CN104781010A (es)
AU (1) AU2013351085A1 (es)
BR (1) BR112015010014B1 (es)
CA (1) CA2891905A1 (es)
CL (1) CL2015001451A1 (es)
MA (1) MA38101B1 (es)
MX (1) MX349853B (es)
PE (1) PE20151173A1 (es)
RU (1) RU2015124158A (es)
SA (1) SA515360471B1 (es)
TN (1) TN2015000193A1 (es)
UA (1) UA115679C2 (es)
WO (1) WO2014083197A1 (es)
ZA (1) ZA201503512B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3001305A1 (en) * 2015-10-08 2017-04-13 Kemira Oyj Moderately oxidized polysaccharide depressants for use in iron ore flotation processes
EP3208314B1 (en) * 2016-02-16 2018-08-15 Omya International AG Process for manufacturing white pigment containing products
EP3208315A1 (en) * 2016-02-16 2017-08-23 Omya International AG Process for manufacturing white pigment containing products
WO2018039570A1 (en) * 2016-08-26 2018-03-01 Ecolab USA, Inc. Sulfonated modifiers for froth flotation
CN107350086B (zh) * 2017-07-06 2019-03-22 西南科技大学 用于浮选橄辉岩型钛铁矿的组合捕收剂及制备方法和应用
MX2021014996A (es) * 2019-06-06 2022-01-24 Basf Se Colectores para proceso de flotacion.
CN111330740B (zh) * 2020-03-05 2021-10-15 中南大学 一种提高含镁层状硅酸盐矿物与硫化铜矿物浮选分离效率的方法
CN112808463B (zh) * 2020-12-30 2022-06-21 中南大学 一种将铁钛矿与含铁脉石浮选分离的药剂和方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2327408A (en) * 1941-04-01 1943-08-24 Southern Phosphate Corp Flotation
GB578694A (en) * 1942-03-31 1946-07-09 American Cyanamid Co Improvements in or relating to methods of concentrating ores
GB578695A (en) * 1943-04-20 1946-07-09 American Cyanamid Co Improvements in or relating to methods of concentrating ores
US2857331A (en) 1955-12-12 1958-10-21 Smith Douglass Company Inc Flotation reagent
US3260365A (en) * 1960-08-04 1966-07-12 Petrolite Corp Froth flotation process with branched polyalkylenepolyamines
US3425549A (en) * 1966-03-04 1969-02-04 Petrolite Corp Flotation process
NL7109192A (es) * 1970-07-31 1972-02-02
US4995965A (en) 1988-06-13 1991-02-26 Akzo America Inc. Calcium carbonate beneficiation
SE501623C2 (sv) * 1993-05-19 1995-04-03 Berol Nobel Ab Sätt att flotera kalciumkarbonatmalm samt ett flotationsreagens därför
SE521949C2 (sv) 1997-11-27 2003-12-23 Akzo Nobel Nv Förfarande för skumflotation av silikatinnehållande järnmalm
SE514435C2 (sv) 1999-04-20 2001-02-26 Akzo Nobel Nv Kvartära ammoniumföreningar för skumflotation av silikater från järnmalm
RU2424855C2 (ru) * 2006-01-24 2011-07-27 Кимлейгх Технолоджиз (Птй) Лтд Процесс флотации с использованием органометаллического комплекса в качестве активатора
ES2354119T5 (es) * 2007-01-26 2014-05-16 Cognis Ip Management Gmbh Uso de esterquats poliméricos para la flotación de minerales y menas no sulfurosos
CA2585065A1 (en) * 2007-04-13 2008-10-13 Trican Well Service Ltd. Aqueous particulate slurry compositions and methods of making same
CN101088623A (zh) * 2007-06-28 2007-12-19 武汉理工大学 一种矿物浮选捕收剂及其制备方法
EP2017009B1 (en) * 2007-07-20 2013-07-03 Clariant (Brazil) S.A. Reverse iron ore flotation by collectors in aqueous nanoemulsion
CN101298066B (zh) * 2008-06-20 2010-11-17 北京科技大学 一种从菱镁矿石中去除石英的浮选工艺
CN101337204B (zh) * 2008-08-13 2011-03-30 中南大学 一种双季铵盐类化合物在硅酸盐矿物浮选上的应用及硅酸盐矿物浮选捕收剂
CN101797536B (zh) * 2010-01-06 2014-07-02 云南省化工研究院 一种胶磷矿浮选捕收剂及其制备方法
CN102933310B (zh) 2010-05-28 2014-04-16 阿克佐诺贝尔化学国际公司 季铵化合物在泡沫浮选法中作为促集剂的用途
MX360811B (es) 2011-04-13 2018-11-16 Basf Se Compuestos de amina y diamina y su uso para flotación de espuma invertida de silicato a partir de mineral de hierro.
CN102489047A (zh) * 2011-12-06 2012-06-13 中国铝业股份有限公司 一种铝土矿浮选泡沫的消泡剂

Also Published As

Publication number Publication date
CA2891905A1 (en) 2014-06-05
CN104781010A (zh) 2015-07-15
TN2015000193A1 (en) 2016-10-03
MA38101B1 (fr) 2016-06-30
ZA201503512B (en) 2016-09-28
MX2015006429A (es) 2015-08-14
MX349853B (es) 2017-08-16
EP2925454B1 (en) 2016-10-12
WO2014083197A1 (en) 2014-06-05
US9550191B2 (en) 2017-01-24
SA515360471B1 (ar) 2016-05-18
UA115679C2 (uk) 2017-12-11
US9724706B2 (en) 2017-08-08
KR20150091472A (ko) 2015-08-11
US20170144169A1 (en) 2017-05-25
BR112015010014A2 (pt) 2017-07-11
EP2925454A1 (en) 2015-10-07
US20150290659A1 (en) 2015-10-15
BR112015010014B1 (pt) 2021-06-22
CL2015001451A1 (es) 2016-03-04
RU2015124158A (ru) 2017-01-10
AU2013351085A1 (en) 2015-05-07
MA20150406A1 (fr) 2015-11-30

Similar Documents

Publication Publication Date Title
PE20151173A1 (es) Flotacion de silicatos a partir de menas
CL2015002066A1 (es) Composiciones que incluye agentes para conferir carácter hidrofóbico y estabilizantes y métodos para elaborar y usar los mismos.
AR090723A1 (es) Tensioactivos hidrofobos cortos
AR089213A1 (es) Metodos y composiciones para reducir la permeabilidad de una formacion subterranea
PE20120214A1 (es) Metodo de separacion de mineral de arsenico proveniente de una sustancia cuprifera con un alto contenido de arsenico
IN2014DN06600A (es)
BR112016006908A8 (pt) método para intensificar o desempenho de um formador de espuma em uma separação de suspensão em um meio por flotação em espuma, microemulsão para intensificar o desempenho de uma separação de espuma, e, mistura
CL2014002856A1 (es) Composicion que comprende al menos un compuesto de amonio cuaternario, un agente antiespumante y un solvente; proceso para hacer flotar de manera inversa los minerales de silicato de magnesio a partir del mineral de carbonato de calcio.
BR112014015364A2 (pt) forro para proteger compostos adesivos
PE20142110A1 (es) Proceso de tratamiento con amina para la separacion selectiva de gas acido
CL2012002181A1 (es) Metodo para separar un mineral de arsenico de un material conteniendo cobre, que comprende las etapas de molienda de dicho material, añadir agua para preparar una pulpa, agregar un agente de flotacion incluyendo un depresor, que es un quelante, un vaporizador y un colector, y soplar aire en la pulpa.
BR112016001595A2 (pt) luva têxtil protetora embrulhável reforçada e método de construção da mesma
AR101879A1 (es) Composición blanqueadora
PE20131331A1 (es) Mejoras en o relacionadas a composiciones cementosas
PE20160462A1 (es) Metodo para recuperacion de sulfuro de cobre de una mena que contiene un sulfuro de hierro
EA201391473A1 (ru) Аминные и диаминные соединения и их применение для обратной пенной флотации силиката из железной руды
AR100063A1 (es) Depresión de cobre y sulfuros de hierro en circuitos de flotación de molibdenita
BR112012018049A2 (pt) máquina de embalagem e método para embalar produtos
PE20120210A1 (es) METODO PARA LA SEPARACION DE PARTICULAS RICO DE AGLOMERADOS QUE CONTIENEN PARTICULAS MINERALES NO MAGNETICAS Y, UNIDAS A ESTAS, PARTICULAS MAGNETIZABLES, PARTICULARMENTE COMPONENTES DE OXIDOS QUE CONTIENEN Fe, COMO Fe3O4
BR112015031175A2 (pt) composição detergente tixotrópica derramável e método de preparação da mesma
DOP2015000258A (es) Uso de surfactantes cationicos en la cianuracion de minerales carbonosos refractarios para recuperacion de metales.
BR112016002785A2 (pt) método e fluido espaçador emulsionado óleo em água
EA201391475A1 (ru) Диаминные соединения и их применение для обратной пенной флотации силиката из железных руд
PE20161538A1 (es) Metodo para recuperar un sulfuro de cobre de una mena que contiene un sulfuro de hierro
MA42154B1 (fr) Composition pour la lutte contre la poussière

Legal Events

Date Code Title Description
FG Grant, registration