PY1340433A - Depresor en la flotación de mineral de hierro que consta de bagazo de caña dulce, utilización del bagazo de caña dulce como depresor en la flotación de mineral de hierro y proceso - Google Patents

Depresor en la flotación de mineral de hierro que consta de bagazo de caña dulce, utilización del bagazo de caña dulce como depresor en la flotación de mineral de hierro y proceso

Info

Publication number
PY1340433A
PY1340433A PY201301340433A PY1340433A PY1340433A PY 1340433 A PY1340433 A PY 1340433A PY 201301340433 A PY201301340433 A PY 201301340433A PY 1340433 A PY1340433 A PY 1340433A PY 1340433 A PY1340433 A PY 1340433A
Authority
PY
Paraguay
Prior art keywords
depressant
iron ore
ore flotation
sugarcane bagasse
bagasse
Prior art date
Application number
PY201301340433A
Other languages
English (en)
Inventor
Goncalves Da Silva Cezar
Miquelanti Elismar
Alice Monteiro Da Silva Oliveira Flávia
Do Carmo Silva Marcilio
Original Assignee
Vale Sa
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 Vale Sa filed Critical Vale Sa
Publication of PY1340433A publication Critical patent/PY1340433A/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
    • B03D1/002—Inorganic 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
    • B03D1/016—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
    • B03D1/001—Flotation agents
    • B03D1/018—Mixtures of inorganic and 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
    • B03D1/02—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
    • B03D2201/06—Depressants
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

La presente invención describe un depresor en la flotación de mineral de hierro que consta de bagazo de caña de azúcar y soda cáustica para ayudar en la flotación de mineral de hierro. Además describe la utilización del bagazo de caña de azúcar,un depresor en la flotación del mineral de hierro y a un proceso para preparar un depresor que consta de bagazo de caña de azúcar. Este depresor muestra un rendimiento adecuado para la función que sirve.
PY201301340433A 2012-09-04 2013-09-04 Depresor en la flotación de mineral de hierro que consta de bagazo de caña dulce, utilización del bagazo de caña dulce como depresor en la flotación de mineral de hierro y proceso PY1340433A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201261696710P 2012-09-04 2012-09-04

Publications (1)

Publication Number Publication Date
PY1340433A true PY1340433A (es) 2017-08-01

Family

ID=49236977

Family Applications (1)

Application Number Title Priority Date Filing Date
PY201301340433A PY1340433A (es) 2012-09-04 2013-09-04 Depresor en la flotación de mineral de hierro que consta de bagazo de caña dulce, utilización del bagazo de caña dulce como depresor en la flotación de mineral de hierro y proceso

Country Status (14)

Country Link
US (1) US9586212B2 (es)
JP (1) JP6430381B2 (es)
CN (1) CN105163860B (es)
AR (1) AR092441A1 (es)
AU (1) AU2013313038B2 (es)
BR (1) BR112015004821B1 (es)
CA (1) CA2884028C (es)
CL (1) CL2015000541A1 (es)
MX (1) MX377986B (es)
MY (1) MY169140A (es)
PY (1) PY1340433A (es)
RU (1) RU2649197C2 (es)
WO (1) WO2014036621A1 (es)
ZA (1) ZA201501911B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA116361C2 (uk) * 2012-10-01 2018-03-12 Кеміра Ойй Пригнічувачі флотації рудних мінералів
BR102015027270A2 (pt) * 2015-10-27 2017-05-02 Vale S/A processo para redução da umidade de minérios em correias transportadoras e chutes de transferência; chute de transferência para transporte de minério; correia transportadora para transporte de minério
BR112019005392A2 (pt) * 2016-09-19 2019-06-04 Kemira Oyj composições de hemicelulose aglomerada, métodos de preparação das mesmas e processos para enriquecer um mineral desejado a partir de um minério
US20190381518A1 (en) * 2017-02-07 2019-12-19 Kemira Oyj Selective Polysaccharide Agents and Flocculants for Mineral Ore Beneficiation

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3167502A (en) * 1962-03-20 1965-01-26 Minerals & Chem Philipp Corp Process for recovering cassiterite from ores
US4360425A (en) * 1981-09-14 1982-11-23 American Cyanamid Company Low molecular weight copolymers and terpolymers as depressants in mineral ore flotation
JPS6236025A (ja) * 1985-08-07 1987-02-17 Sumitomo Metal Ind Ltd フェライト用酸化鉄の製造方法
SU1346276A1 (ru) * 1986-06-25 1987-10-23 Научно-Исследовательский И Проектный Институт Обогащения И Механической Обработки Полезных Ископаемых "Уралмеханобр" Способ обратной флотации окисленных железных руд
US4808301A (en) 1987-11-04 1989-02-28 The Dow Chemical Company Flotation depressants
ZA882394B (en) * 1988-04-05 1988-11-30 American Cyanamid Co Method for the depressing of hydrous,layered silicates
US5693692A (en) 1988-05-02 1997-12-02 Huntsman Petrochemical Corp. Depressant for flotation separation of polymetallic sulphide ores
US4877517A (en) * 1988-05-02 1989-10-31 Falconbridge Limited Depressant for flotation separation of polymetallic sulphidic ores
US5049612A (en) 1988-05-02 1991-09-17 Falconbridge Limited Depressant for flotation separation of polymetallic sulphidic ores
RU2013138C1 (ru) * 1990-09-25 1994-05-30 Трест "Оргтехстрой" Территориального строительного объединения "Курскстрой" Концерна "Росюгстрой" Способ получения вспенивателя для флотации минералов
SE514435C2 (sv) 1999-04-20 2001-02-26 Akzo Nobel Nv Kvartära ammoniumföreningar för skumflotation av silikater från järnmalm
RU2209687C2 (ru) * 2001-08-14 2003-08-10 Закрытое акционерное общество "Полицелл" - Дочернее общество Открытого акционерного общества "Полимерсинтез" Реагент-депрессор для флотации руд цветных металлов и способ его получения
BRPI0506244B1 (pt) 2005-11-21 2014-08-19 Coppe Ufrj Processo para utilização do ácido húmico como agente depressor na flotação seletiva de minerais de ferro
GB0806569D0 (en) * 2008-04-11 2008-05-14 Imp Innovations Ltd Methods
CN102443071B (zh) 2011-11-16 2015-10-14 广西大学 赤铁矿反浮选抑制剂复合变性淀粉及其制备方法

Also Published As

Publication number Publication date
CL2015000541A1 (es) 2015-07-31
WO2014036621A1 (en) 2014-03-13
JP2015533634A (ja) 2015-11-26
AR092441A1 (es) 2015-04-22
MY169140A (en) 2019-02-18
AU2013313038A1 (en) 2015-03-26
BR112015004821B1 (pt) 2020-04-07
JP6430381B2 (ja) 2018-11-28
RU2649197C2 (ru) 2018-03-30
AU2013313038B2 (en) 2017-05-25
RU2015112223A (ru) 2016-10-27
CN105163860B (zh) 2018-01-12
CA2884028C (en) 2020-11-17
MX2015002821A (es) 2015-05-15
ZA201501911B (en) 2016-08-31
US20140061101A1 (en) 2014-03-06
MX377986B (es) 2025-03-10
CA2884028A1 (en) 2014-03-13
BR112015004821A2 (pt) 2018-05-08
US9586212B2 (en) 2017-03-07
CN105163860A (zh) 2015-12-16

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