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FI20165401A7 - Sideainekoostumus ja sintrausmenetelmä - Google Patents

Sideainekoostumus ja sintrausmenetelmä Download PDF

Info

Publication number
FI20165401A7
FI20165401A7 FI20165401A FI20165401A FI20165401A7 FI 20165401 A7 FI20165401 A7 FI 20165401A7 FI 20165401 A FI20165401 A FI 20165401A FI 20165401 A FI20165401 A FI 20165401A FI 20165401 A7 FI20165401 A7 FI 20165401A7
Authority
FI
Finland
Prior art keywords
binder composition
agglomerates
mixture
present
relates
Prior art date
Application number
FI20165401A
Other languages
English (en)
Swedish (sv)
Other versions
FI20165401A (fi
Inventor
Matias Penttinen
Jouni Laine
Patrick Macy
Jon Maki
Muthukumaraswamy Margan
Natesh Gurumurthi
Original Assignee
Kemira Oyj
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 Kemira Oyj filed Critical Kemira Oyj
Priority to FI20165401A priority Critical patent/FI20165401A/fi
Priority to PCT/FI2017/050365 priority patent/WO2017194841A1/en
Publication of FI20165401A7 publication Critical patent/FI20165401A7/fi
Publication of FI20165401A publication Critical patent/FI20165401A/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/02—Monocarboxylic acids having less than ten carbon atoms, Derivatives thereof
    • C08F20/04—Acids, Metal salts or ammonium salts thereof
    • 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
    • C22B1/16—Sintering; Agglomerating
    • 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
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/243—Binding; Briquetting ; Granulating with binders inorganic
    • 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
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/242—Binding; Briquetting ; Granulating with binders
    • C22B1/244—Binding; Briquetting ; Granulating with binders organic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Metallurgy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

Esillä oleva keksintö koskee sideainekoostumusta hienojakoisten malmihiukkasten agglomerointiin, joka sisältää vesiliukoisen metallisuolan ja synteettisen polymeerin vesiliuoksena. Esillä oleva keksintö koskee lisäksi menetelmää malmiagglomeraattien valmistamiseksi, joka menetelmä sisältää sen, että lisätään sideainekoostumus hienojakoisiin malmipartikkeleihin seoksen muodostamiseksi ja muodostetaan seos agglomeraateiksi. Tämän lisäksi esillä oleva keksintö koskee sintrausprosessia, joka sisältää sen, että lisätään sideainekoostumus hienojakoisiin malmipartikkeleihin seoksen muodostamiseksi, muodostetaan seos agglomeraateiksi ja kuumennetaan agglomeraatteja sintterin saamiseksi. Esillä oleva keksintö koskee myös sideainekoostumuksen käyttöä lisäaineena malmien agglomeroinnissa.
FI20165401A 2016-05-11 2016-05-11 Sideainekoostumus ja sintrausmenetelmä FI20165401A (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20165401A FI20165401A (fi) 2016-05-11 2016-05-11 Sideainekoostumus ja sintrausmenetelmä
PCT/FI2017/050365 WO2017194841A1 (en) 2016-05-11 2017-05-11 Binder composition and a sintering process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20165401A FI20165401A (fi) 2016-05-11 2016-05-11 Sideainekoostumus ja sintrausmenetelmä

Publications (2)

Publication Number Publication Date
FI20165401A7 true FI20165401A7 (fi) 2017-11-12
FI20165401A FI20165401A (fi) 2017-11-12

Family

ID=60267652

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20165401A FI20165401A (fi) 2016-05-11 2016-05-11 Sideainekoostumus ja sintrausmenetelmä

Country Status (2)

Country Link
FI (1) FI20165401A (fi)
WO (1) WO2017194841A1 (fi)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109517978B (zh) * 2018-11-29 2020-07-07 武汉钢铁有限公司 含菱铁矿的铁精矿参与配矿的烧结矿制备方法
CN111534685B (zh) * 2020-05-27 2020-12-08 中国安全生产科学研究院 一种复合硫化物精矿的处理方法
CN113461133A (zh) * 2021-07-07 2021-10-01 广州大学 一种含铀废水处理剂及处理含铀废水的方法
FR3154734A1 (fr) * 2023-10-27 2025-05-02 Snf Sa Briquetage et extrusion du minerai de fer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893847A (en) * 1970-08-07 1975-07-08 Catoleum Pty Ltd Composition of matter and process
US4802914A (en) * 1985-05-21 1989-02-07 Union Carbide Corporation Process for agglomerating mineral ore concentrate utilizing dispersions of polymer binders or dry polymer binders
US5028263A (en) * 1988-08-05 1991-07-02 Aqualon Company Suspension of water-soluble polymers in aqueous media containing dissolved salts
WO1999060175A1 (en) * 1998-05-18 1999-11-25 Mineral Enhancement South Africa (Proprietary) Limited Conglomeration of minerals from a granular state with binder including waterglass, acrylic resin and vinyl alcohol
WO2004018716A1 (ja) * 2002-08-21 2004-03-04 Nippon Steel Corporation 製鉄用焼結原料の造粒処理方法
AU2003293306A1 (en) 2002-09-18 2004-04-23 Akzo Nobel N.V. Binder composition and process for agglomerating particulate material
EP2548978A1 (en) 2011-07-21 2013-01-23 Clariant S.A., Brazil Binder composition for the agglomeration of fine minerals and pelletizing process using the same
US20140033872A1 (en) 2012-08-06 2014-02-06 Mika Martikainen Binder compositions and processes of preparing iron ore pellets

Also Published As

Publication number Publication date
WO2017194841A1 (en) 2017-11-16
FI20165401A (fi) 2017-11-12

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