BR9105035A - Aperfeicoamento em processo de reducao dos teores de p e outras gangas em minerios de ferro e seus aglomerados - Google Patents

Aperfeicoamento em processo de reducao dos teores de p e outras gangas em minerios de ferro e seus aglomerados

Info

Publication number
BR9105035A
BR9105035A BR919105035A BR9105035A BR9105035A BR 9105035 A BR9105035 A BR 9105035A BR 919105035 A BR919105035 A BR 919105035A BR 9105035 A BR9105035 A BR 9105035A BR 9105035 A BR9105035 A BR 9105035A
Authority
BR
Brazil
Prior art keywords
gangs
agglomerates
contents
improvement
reducing
Prior art date
Application number
BR919105035A
Other languages
English (en)
Inventor
Galbas Madeira Peixoto
Original Assignee
Mineracao Da Trindade Samitri
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 Mineracao Da Trindade Samitri filed Critical Mineracao Da Trindade Samitri
Priority to BR919105035A priority Critical patent/BR9105035A/pt
Priority to AU91117/91A priority patent/AU9111791A/en
Priority to PCT/BR1991/000030 priority patent/WO1993010271A2/en
Publication of BR9105035A publication Critical patent/BR9105035A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
BR919105035A 1991-11-14 1991-11-14 Aperfeicoamento em processo de reducao dos teores de p e outras gangas em minerios de ferro e seus aglomerados BR9105035A (pt)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BR919105035A BR9105035A (pt) 1991-11-14 1991-11-14 Aperfeicoamento em processo de reducao dos teores de p e outras gangas em minerios de ferro e seus aglomerados
AU91117/91A AU9111791A (en) 1991-11-14 1991-12-27 Improvement of the reduction process in p content and other gangues in iron ore and its agglomerates
PCT/BR1991/000030 WO1993010271A2 (en) 1991-11-14 1991-12-27 Improvement of the reduction process in p content and other gangues in iron ore and its agglomerates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR919105035A BR9105035A (pt) 1991-11-14 1991-11-14 Aperfeicoamento em processo de reducao dos teores de p e outras gangas em minerios de ferro e seus aglomerados

Publications (1)

Publication Number Publication Date
BR9105035A true BR9105035A (pt) 1993-05-18

Family

ID=4053263

Family Applications (1)

Application Number Title Priority Date Filing Date
BR919105035A BR9105035A (pt) 1991-11-14 1991-11-14 Aperfeicoamento em processo de reducao dos teores de p e outras gangas em minerios de ferro e seus aglomerados

Country Status (3)

Country Link
AU (1) AU9111791A (pt)
BR (1) BR9105035A (pt)
WO (1) WO1993010271A2 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117567058A (zh) * 2023-10-23 2024-02-20 新特新材料集团(河南)股份有限公司 一种混凝土用改性煤矸石掺合料及其制备方法和应用

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007016737A1 (en) * 2005-08-09 2007-02-15 Murrin Murrin Operations Pty Ltd Hydrometallurgical method for the extraction of nickel and cobalt from laterite ores
AU2009279362B2 (en) * 2008-08-05 2014-10-09 Technological Resources Pty. Limited Treating iron ore
WO2010105292A1 (en) * 2009-03-16 2010-09-23 Commonwealth Scientific And Industrial Research Organisation Impurity removal from hydrated minerals

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US400622A (en) * 1889-04-02 Process of dephosphorizing iron ore
US1237765A (en) * 1917-01-12 1917-08-21 Frederic A Eustis Method of treating iron ore.
US3499837A (en) * 1967-11-20 1970-03-10 Johns Manville Waste water treatment phosphate removal by iron oxide
US3928024A (en) * 1971-02-01 1975-12-23 Exxon Research Engineering Co Ore pretreatment process
US3876748A (en) * 1971-10-06 1975-04-08 Int Nickel Co Extraction of metals from iron oxide materials
JPS5767136A (en) * 1980-10-09 1982-04-23 Sumitomo Metal Ind Ltd Dephosphorizing method for ore
AU553950B2 (en) * 1981-04-29 1986-07-31 Comalco Aluminium Limited Recovery of alumina from aluminous ores
PH20901A (en) * 1983-04-27 1987-05-27 Pechiney Uranium High-temperature pretreatment by means of an alkaline aqueous solution of ores having an argillaceous gangue containg at least one usable element
FR2634751B1 (pt) * 1988-07-29 1991-02-08 Metaleurop Sa

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117567058A (zh) * 2023-10-23 2024-02-20 新特新材料集团(河南)股份有限公司 一种混凝土用改性煤矸石掺合料及其制备方法和应用

Also Published As

Publication number Publication date
WO1993010271A2 (en) 1993-05-27
AU9111791A (en) 1993-06-15
WO1993010271A3 (en) 1993-09-30

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Legal Events

Date Code Title Description
FA1 Application deemed withdrawn (art. 18(2))