RU2455371C2 - Самофлюсующиеся окатыши для доменных печей и способ их изготовления - Google Patents

Самофлюсующиеся окатыши для доменных печей и способ их изготовления Download PDF

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Publication number
RU2455371C2
RU2455371C2 RU2009145277/02A RU2009145277A RU2455371C2 RU 2455371 C2 RU2455371 C2 RU 2455371C2 RU 2009145277/02 A RU2009145277/02 A RU 2009145277/02A RU 2009145277 A RU2009145277 A RU 2009145277A RU 2455371 C2 RU2455371 C2 RU 2455371C2
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RU
Russia
Prior art keywords
pellets
less
size
self
sio
Prior art date
Application number
RU2009145277/02A
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English (en)
Russian (ru)
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RU2009145277A (ru
Inventor
Еисаку ЯСУДА (JP)
Еисаку Ясуда
Нобухиро ХАСЕГАВА (JP)
Нобухиро Хасегава
Йосиюки МАЦУИ (JP)
Йосиюки Мацуи
Судзи КИТАЯМА (JP)
Судзи Китаяма
Original Assignee
Кабусики Кайся Кобе Сейко Се
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Application filed by Кабусики Кайся Кобе Сейко Се filed Critical Кабусики Кайся Кобе Сейко Се
Publication of RU2009145277A publication Critical patent/RU2009145277A/ru
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Publication of RU2455371C2 publication Critical patent/RU2455371C2/ru

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    • 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
    • C22B1/2413—Binding; Briquetting ; Granulating enduration of pellets
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B3/00—General features in the manufacture of pig-iron
    • C21B3/02—General features in the manufacture of pig-iron by applying additives, e.g. fluxing agents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
RU2009145277/02A 2007-05-08 2008-04-25 Самофлюсующиеся окатыши для доменных печей и способ их изготовления RU2455371C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007123658A JP4630304B2 (ja) 2007-05-08 2007-05-08 高炉用自溶性ペレットおよびその製造方法
JP2007-123658 2007-05-08

Publications (2)

Publication Number Publication Date
RU2009145277A RU2009145277A (ru) 2011-06-20
RU2455371C2 true RU2455371C2 (ru) 2012-07-10

Family

ID=40002109

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2009145277/02A RU2455371C2 (ru) 2007-05-08 2008-04-25 Самофлюсующиеся окатыши для доменных печей и способ их изготовления

Country Status (7)

Country Link
JP (1) JP4630304B2 (ja)
CN (1) CN101688254B (ja)
BR (1) BRPI0810521B1 (ja)
RU (1) RU2455371C2 (ja)
TW (1) TWI447231B (ja)
UA (1) UA91662C2 (ja)
WO (1) WO2008139893A1 (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102392087B (zh) * 2011-11-23 2012-09-05 崔涛 高炉用MgO-CaO质球状冶金辅料
KR102285165B1 (ko) * 2017-03-22 2021-08-03 쇼강 그룹 컴퍼니 리미티드 광석 펠렛의 제조 방법 및 제조 장치
CN109355448B (zh) * 2018-11-13 2020-09-25 包头钢铁（集团）有限责任公司 一种大型高炉配加高比例低硅高镁含氟熔剂性球团的冶炼工艺
JP2024064028A (ja) * 2022-10-27 2024-05-14 株式会社神戸製鋼所 鉄鉱石ペレットの高温性状判定方法、鉄鉱石ペレットの製造方法及び鉄鉱石ペレット

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU870465A1 (ru) * 1980-01-10 1981-10-07 Ордена Трудового Красного Знамени Научно-Исследовательский И Проектный Институт Обогащения И Механической Обработки Полезных Ископаемых "Уралмеханобр" Способ термообработки железорудных окатышей

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01136936A (ja) * 1987-11-20 1989-05-30 Kobe Steel Ltd 高炉装入用自溶性ペレットの製造方法
AU594003B2 (en) * 1987-11-20 1990-02-22 Kabushiki Kaisha Kobe Seiko Sho Self-fluxing pellets to be charged into blast furnace, and method for producing same
JPH11335746A (ja) * 1998-05-27 1999-12-07 Daido Steel Co Ltd ペレット供給装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU870465A1 (ru) * 1980-01-10 1981-10-07 Ордена Трудового Красного Знамени Научно-Исследовательский И Проектный Институт Обогащения И Механической Обработки Полезных Ископаемых "Уралмеханобр" Способ термообработки железорудных окатышей

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
БЕРЕЖНОЙ Н.Н. и др. Производство железорудных окатышей. - М.: Недра, 1977, сс.44-47. *

Also Published As

Publication number Publication date
BRPI0810521A2 (pt) 2014-10-21
TW200925289A (en) 2009-06-16
UA91662C2 (ru) 2010-08-10
JP4630304B2 (ja) 2011-02-09
BRPI0810521B1 (pt) 2019-04-24
CN101688254A (zh) 2010-03-31
TWI447231B (zh) 2014-08-01
RU2009145277A (ru) 2011-06-20
WO2008139893A1 (ja) 2008-11-20
CN101688254B (zh) 2015-07-15
JP2008280556A (ja) 2008-11-20

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