ID23691A - Metode untuk menurunkan pembentukan dari gumpalan dan kecenderungan mengumpul dari gumpalan bahan yang mengandung besi yang dapat direduksi, khususnya pelet - Google Patents

Metode untuk menurunkan pembentukan dari gumpalan dan kecenderungan mengumpul dari gumpalan bahan yang mengandung besi yang dapat direduksi, khususnya pelet

Info

Publication number
ID23691A
ID23691A IDW991139A ID991139A ID23691A ID 23691 A ID23691 A ID 23691A ID W991139 A IDW991139 A ID W991139A ID 991139 A ID991139 A ID 991139A ID 23691 A ID23691 A ID 23691A
Authority
ID
Indonesia
Prior art keywords
pelets
collars
trends
specially
collecting
Prior art date
Application number
IDW991139A
Other languages
English (en)
Inventor
Roger Klemo
Original Assignee
Luossavaara Kiirunavaara Ab
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 Luossavaara Kiirunavaara Ab filed Critical Luossavaara Kiirunavaara Ab
Publication of ID23691A publication Critical patent/ID23691A/id

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
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/006—Coating of the granules without description of the process or the device by which the granules are obtained
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/12—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic in rotating drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/30—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
IDW991139A 1998-02-02 1999-01-14 Metode untuk menurunkan pembentukan dari gumpalan dan kecenderungan mengumpul dari gumpalan bahan yang mengandung besi yang dapat direduksi, khususnya pelet ID23691A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9800292A SE517337C2 (sv) 1998-02-02 1998-02-02 Förfarande för reducering av hopklumpnings- och kladdningsbenägenheten hos järninnehållande agglomerat material

Publications (1)

Publication Number Publication Date
ID23691A true ID23691A (id) 2000-05-11

Family

ID=20410057

Family Applications (1)

Application Number Title Priority Date Filing Date
IDW991139A ID23691A (id) 1998-02-02 1999-01-14 Metode untuk menurunkan pembentukan dari gumpalan dan kecenderungan mengumpul dari gumpalan bahan yang mengandung besi yang dapat direduksi, khususnya pelet

Country Status (9)

Country Link
US (1) US6332912B1 (id)
AU (1) AU740945B2 (id)
BR (1) BR9904814A (id)
CA (1) CA2284603C (id)
DE (1) DE19980316B3 (id)
ID (1) ID23691A (id)
NO (1) NO326766B1 (id)
SE (1) SE517337C2 (id)
WO (1) WO1999039014A1 (id)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0201453D0 (sv) * 2002-05-10 2002-05-10 Luossavaara Kiirunavaara Ab Method to improve iron production rate in a blast furnace
US7768773B2 (en) 2008-01-22 2010-08-03 Avx Corporation Sintered anode pellet etched with an organic acid for use in an electrolytic capacitor
CN113699299B (zh) 2013-07-29 2023-06-02 日本制铁株式会社 直接还原用原料、直接还原用原料的制造方法和还原铁的制造方法
JP6724677B2 (ja) * 2016-09-16 2020-07-15 日本製鉄株式会社 焼結原料の造粒装置及び造粒方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1236974A (en) * 1967-07-12 1971-06-23 Stauffer Chemical Co Apparatus for agglomerating dusts and the like
US4075370A (en) * 1976-04-28 1978-02-21 Ogden Metals, Inc. Passivating metallic cuttings and turnings
NL163973C (nl) 1977-04-28 1980-11-17 Azote Sa Cie Neerlandaise Inrichting voor het bekleden van korrelvormig materiaal met een vloeibaar bekledingsmiddel.
US5372628A (en) * 1993-09-10 1994-12-13 Akzo N.V. Method for producing reducible iron-containing material having less clustering during direct reduction and products thereof
US5476532A (en) * 1993-09-10 1995-12-19 Akzo Nobel N.V. Method for producing reducible iron-containing material having less clustering during direct reduction and products thereof
US5443637A (en) * 1993-09-17 1995-08-22 Coating Machinery Systems, Inc. Means for continuously coating particulate material
BR9501228A (pt) * 1995-03-23 1997-08-05 Vale Do Rio Doce Co Processo de produção e aplicação de cobertura para reduzir tendência à colagem de pelotas e granulados de minério de ferro

Also Published As

Publication number Publication date
AU740945B2 (en) 2001-11-15
NO994735L (no) 1999-09-29
WO1999039014A1 (en) 1999-08-05
NO326766B1 (no) 2009-02-16
NO994735D0 (no) 1999-09-29
DE19980316T1 (de) 2000-05-11
DE19980316B3 (de) 2011-12-15
SE9800292D0 (sv) 1998-02-02
SE9800292L (sv) 1999-08-03
SE517337C2 (sv) 2002-05-28
CA2284603C (en) 2009-06-02
AU2646399A (en) 1999-08-16
BR9904814A (pt) 2000-05-23
US6332912B1 (en) 2001-12-25
CA2284603A1 (en) 1999-08-05

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