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BR8601645A - Processo para a separacao de minerais de fosfato de um minerio de fosfato e composto para uso como reagente seletivo com respeito a fosfato mineral - Google Patents

Processo para a separacao de minerais de fosfato de um minerio de fosfato e composto para uso como reagente seletivo com respeito a fosfato mineral

Info

Publication number
BR8601645A
BR8601645A BR8601645A BR8601645A BR8601645A BR 8601645 A BR8601645 A BR 8601645A BR 8601645 A BR8601645 A BR 8601645A BR 8601645 A BR8601645 A BR 8601645A BR 8601645 A BR8601645 A BR 8601645A
Authority
BR
Brazil
Prior art keywords
phosphate
separation
respect
mineral
minerals
Prior art date
Application number
BR8601645A
Other languages
English (en)
Inventor
Anders Weckman
Esko Tapio Kari
Jarmo Aaltonen
Original Assignee
Kemira Oy
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
Priority claimed from FI853942A external-priority patent/FI72899C/fi
Application filed by Kemira Oy filed Critical Kemira Oy
Publication of BR8601645A publication Critical patent/BR8601645A/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
    • B03D1/001—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
    • B03D1/01—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
    • B03D1/021—Froth-flotation processes for treatment of phosphate 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

  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
BR8601645A 1985-10-10 1986-04-11 Processo para a separacao de minerais de fosfato de um minerio de fosfato e composto para uso como reagente seletivo com respeito a fosfato mineral BR8601645A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI853942A FI72899C (fi) 1984-10-11 1985-10-10 Foerfarande foer flotation av ett fosfatmineral och ett medel avsett att anvaendas daeri.

Publications (1)

Publication Number Publication Date
BR8601645A true BR8601645A (pt) 1987-06-02

Family

ID=8521487

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8601645A BR8601645A (pt) 1985-10-10 1986-04-11 Processo para a separacao de minerais de fosfato de um minerio de fosfato e composto para uso como reagente seletivo com respeito a fosfato mineral

Country Status (9)

Country Link
US (1) US4755285A (pt)
CN (1) CN1009345B (pt)
AU (1) AU594948B2 (pt)
BR (1) BR8601645A (pt)
JO (1) JO1526B1 (pt)
MA (1) MA20661A1 (pt)
SU (1) SU1480754A3 (pt)
TN (1) TNSN86072A1 (pt)
ZA (1) ZA862450B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4010279A1 (de) * 1990-03-30 1991-10-02 Henkel Kgaa Verfahren zur gewinnung von mineralien aus nichtsulfidischen erzen durch flotation
US5314073A (en) * 1993-05-03 1994-05-24 Eastman Kodak Company Phosphate flotation using sulfo-polyesters
US6455682B1 (en) * 1999-01-20 2002-09-24 Northwestern University DNA mobility modifier
PT2366456E (pt) * 2010-03-19 2014-01-21 Omya Development Ag Processo de flutuação de espuma para a separação de silicatos e de carbonatos de metais alcalinoterrosos utilizando um coletor que compreende pelo menos uma polialquilenoimina hidrofobicamente modificada
CN104772224A (zh) * 2015-03-11 2015-07-15 铜陵鑫腾矿业科技有限公司 一种环保型磷矿正反浮选捕收剂
CN108722680A (zh) * 2018-04-28 2018-11-02 昆明理工大学 一种用于高硅高镁的磷矿浮选组合药剂及其使用方法
CN116082202B (zh) * 2021-10-25 2024-03-19 山东圳谷新材料科技有限公司 一种伯酰胺磺酸型表面活性剂及其制备方法与应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2438092A (en) * 1943-09-10 1948-03-16 American Cyanamid Co Nu-sulfodicarboxylic acid aspartates
US3830366A (en) * 1972-03-24 1974-08-20 American Cyanamid Co Mineral flotation with sulfosuccinamate and depressent
US4043902A (en) * 1975-06-06 1977-08-23 American Cyanamid Company Tri-carboxylated and tetra-carboxylated fatty acid aspartates as flotation collectors
FI60142C (fi) * 1977-11-22 1981-12-10 Outokumpu Oy Foerfarande foer att separera karbonat- och fosfatmineralier fraon varandra medelst flotation
US4139482A (en) * 1977-12-21 1979-02-13 American Cyanamid Company Combination of a fatty acid and an N-sulfodicarboxylic acid asparate as collectors for non-sulfide ores
US4138350A (en) * 1977-12-21 1979-02-06 American Cyanamid Company Collector combination for non-sulfide ores comprising a fatty acid and a sulfosuccinic acid monoester or salt thereof
US4199064A (en) * 1977-12-21 1980-04-22 American Cyanamid Company Process for beneficiating non-sulfide minerals
US4192739A (en) * 1977-12-21 1980-03-11 American Cyanamid Company Process for beneficiation of non-sulfide ores
SU749434A1 (ru) * 1978-05-10 1980-07-23 Горный Институт Ордена Ленина Кольского Филиала Им. С.М.Кирова Ан Ссср Собиратель дл флотации фосфатных руд
SU862990A1 (ru) * 1978-09-18 1981-09-15 Горный Институт Ордена Ленина Кольского Филиала Им.С.М.Кирова Ан Ссср Собиратель дл флотации фосфатных руд
US4193482A (en) * 1979-04-30 1980-03-18 William Koff Garment bag hanger assembly
SU1113174A1 (ru) * 1982-11-19 1984-09-15 Предприятие П/Я Р-6767 Способ флотации апатитсодержащих руд

Also Published As

Publication number Publication date
AU594948B2 (en) 1990-03-22
JO1526B1 (en) 1989-01-25
CN86102467A (zh) 1987-04-08
TNSN86072A1 (fr) 1990-01-01
ZA862450B (en) 1986-11-26
US4755285A (en) 1988-07-05
MA20661A1 (fr) 1986-12-31
SU1480754A3 (ru) 1989-05-15
CN1009345B (zh) 1990-08-29
AU5564686A (en) 1987-04-16

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: B03D 1/012 (2006.01), B03D 1/01 (2006.0