UA101210C2 - Способ получения агломератов из тонкозернистых носителей железа - Google Patents

Способ получения агломератов из тонкозернистых носителей железа

Info

Publication number
UA101210C2
UA101210C2 UAA201102829A UAA201102829A UA101210C2 UA 101210 C2 UA101210 C2 UA 101210C2 UA A201102829 A UAA201102829 A UA A201102829A UA A201102829 A UAA201102829 A UA A201102829A UA 101210 C2 UA101210 C2 UA 101210C2
Authority
UA
Ukraine
Prior art keywords
agglomerates
binder
finely particulate
producing
particulate iron
Prior art date
Application number
UAA201102829A
Other languages
English (en)
Ukrainian (uk)
Inventor
Хадо Хеккманн
Кристиан Бём
Йоханнес Леопольд ШЕНК
Ханс Херберт Стясни
Original Assignee
Сименс Ваи Металз Текнолоджиз Гмбх
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 Сименс Ваи Металз Текнолоджиз Гмбх filed Critical Сименс Ваи Металз Текнолоджиз Гмбх
Publication of UA101210C2 publication Critical patent/UA101210C2/ru

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
    • C22B1/16—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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/008—Use of special additives or fluxing agents
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
    • C21B13/023—Making spongy iron or liquid steel, by direct processes in shaft furnaces wherein iron or steel is obtained in a molten state
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • C21B13/143—Injection of partially reduced ore into a molten bath
    • 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
    • C22B1/2413—Binding; Briquetting ; Granulating enduration of pellets
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/10—Reduction of greenhouse gas [GHG] emissions
    • Y02P10/134—Reduction of greenhouse gas [GHG] emissions by avoiding CO2, e.g. using hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Glanulating (AREA)
  • Manufacture Of Iron (AREA)

Abstract

Изобретение относится к способу получения агломератов из тонкозернистых носителей железа и по меньшей мере одного связующего средства в качестве исходного материала для термического процесса. Агломераты в по меньшей мере одной дополнительной стадии агломерации покрывают слоем, состоящем из носителей железа и по меньшей мере одного связующего средства, и нагревают таким образом, что связующее средство твердеет в зоне поверхности агломератов, причем связующее средство для внешнего слоя имеет ниже температуру твердения, нежели связующее средство внутри агломератов. В способе получения жидкого чугуна или продуктов-предшественников стали из исходных материалов и при необходимости присадок и агломератов осуществляют предварительный нагрев агломератов в восстановительной зоне, име�
UAA201102829A 2008-09-11 2009-08-17 Способ получения агломератов из тонкозернистых носителей железа UA101210C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0141908A AT507261B1 (de) 2008-09-11 2008-09-11 Verfahren zur herstellung von agglomeraten
PCT/EP2009/060609 WO2010028932A1 (de) 2008-09-11 2009-08-17 Verfahren zur herstellung von agglomeraten aus feinkörnigen eisenträgern

Publications (1)

Publication Number Publication Date
UA101210C2 true UA101210C2 (ru) 2013-03-11

Family

ID=41275369

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201102829A UA101210C2 (ru) 2008-09-11 2009-08-17 Способ получения агломератов из тонкозернистых носителей железа

Country Status (14)

Country Link
US (1) US8641799B2 (ru)
EP (1) EP2321437B1 (ru)
JP (1) JP5551168B2 (ru)
KR (1) KR101644785B1 (ru)
CN (1) CN102149831B (ru)
AR (1) AR073372A1 (ru)
AT (1) AT507261B1 (ru)
AU (1) AU2009291046B2 (ru)
BR (1) BRPI0918140B1 (ru)
CA (1) CA2736535C (ru)
RU (1) RU2507275C2 (ru)
TW (1) TWI487798B (ru)
UA (1) UA101210C2 (ru)
WO (1) WO2010028932A1 (ru)

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AT509072B1 (de) * 2010-04-19 2011-06-15 Siemens Vai Metals Tech Gmbh Bentonit-gebundene presslinge unterkörniger oxidischer eisenträger
DE102012005454B4 (de) * 2012-03-20 2020-06-18 Outotec Oyj Verfahren und Vorrichtung zur Herstellung von gehärteten Granalien aus eisenhaltigen Partikeln
CN102634614B (zh) * 2012-04-16 2014-05-07 陈小林 一种含锌钢铁冶炼中间渣的资源化处理方法
CN102634654A (zh) * 2012-04-16 2012-08-15 陈小林 利用复合含碳球团生产金属化球团的方法及链带式焙烧机
DE102012011240A1 (de) * 2012-06-06 2013-12-12 Outotec Oyj Verfahren zur Herstellung von gehärteten Granalien aus eisenhaltigen Partikeln
WO2014157949A1 (ko) * 2013-03-26 2014-10-02 주식회사 포스코 석탄계 용철 제조 공정에서 배출되는 함철 부산물의 재활용 방법 및 그에 사용되는 설비, 및 환원철 괴성화 설비
KR102155601B1 (ko) * 2013-12-31 2020-09-14 롯데정밀화학 주식회사 제강분진 조개탄 코팅용 조성물 및 제강분진 조개탄
KR101589103B1 (ko) * 2014-05-20 2016-01-28 호남석회공업(주) 함철부산물을 이용한 제강로 철원용 단광 및 그의 제조방법
KR101581572B1 (ko) * 2014-07-29 2015-12-30 현대제철 주식회사 고로용 펠렛 제조 방법
US20170247772A1 (en) * 2014-09-25 2017-08-31 Aquablok, Ltd. Composite Particle For Steel Making and Ore Refining
KR101630986B1 (ko) * 2014-12-19 2016-06-16 주식회사 포스코 고린 철광석을 사용한 저린 환원철의 제조방법
US9657993B2 (en) 2015-02-20 2017-05-23 Gestion Mcmarland Inc. Solid agglomerate of fine metal particles comprising a liquid oily lubricant and method for making same
CN105925795A (zh) * 2016-05-10 2016-09-07 江苏省冶金设计院有限公司 复合粘结剂及其在铁粉成型中的应用
CN109201322A (zh) * 2018-09-20 2019-01-15 鞍钢集团矿业有限公司 一种含碳酸铁赤铁矿石的选别工艺
CN109852745B (zh) * 2019-01-23 2021-01-19 辽宁科大托田炉料有限公司 一种炼铁烧结矿用镁铁钙络合化复合熔剂
KR102278778B1 (ko) * 2019-08-26 2021-07-19 주식회사 포스코 펠렛 및 바인더의 제조 방법, 이를 이용하여 제조된 펠렛
KR102521071B1 (ko) * 2021-04-08 2023-04-12 장일산업(주) 압축 제강원료의 제조시스템
CN114574694B (zh) * 2022-01-19 2023-08-22 中南大学 一种铁精粉球团烧结的新方法
CN114574695B (zh) * 2022-01-19 2023-08-22 中南大学 一种铁锰矿球团的烧结方法

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Also Published As

Publication number Publication date
AT507261A1 (de) 2010-03-15
KR20110057221A (ko) 2011-05-31
BRPI0918140A2 (pt) 2015-12-01
WO2010028932A1 (de) 2010-03-18
US20110179910A1 (en) 2011-07-28
CA2736535C (en) 2017-01-17
AU2009291046A2 (en) 2011-04-07
TWI487798B (zh) 2015-06-11
AT507261B1 (de) 2010-09-15
AU2009291046B2 (en) 2014-02-20
EP2321437B1 (de) 2012-06-13
US8641799B2 (en) 2014-02-04
CN102149831A (zh) 2011-08-10
BRPI0918140B1 (pt) 2020-03-17
KR101644785B1 (ko) 2016-08-02
CN102149831B (zh) 2014-03-19
JP5551168B2 (ja) 2014-07-16
AR073372A1 (es) 2010-11-03
EP2321437A1 (de) 2011-05-18
JP2012502185A (ja) 2012-01-26
CA2736535A1 (en) 2010-03-18
AU2009291046A1 (en) 2010-03-18
RU2507275C2 (ru) 2014-02-20
TW201011109A (en) 2010-03-16
RU2011113735A (ru) 2012-10-20

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