UA109508C2 - A METHOD FOR MANUFACTURING A MIXED REMOVED IRON AND SLAUGHTER - Google Patents

A METHOD FOR MANUFACTURING A MIXED REMOVED IRON AND SLAUGHTER

Info

Publication number
UA109508C2
UA109508C2 UAA201406839A UAA201406839A UA109508C2 UA 109508 C2 UA109508 C2 UA 109508C2 UA A201406839 A UAA201406839 A UA A201406839A UA A201406839 A UAA201406839 A UA A201406839A UA 109508 C2 UA109508 C2 UA 109508C2
Authority
UA
Ukraine
Prior art keywords
agglomerates
manufacturing
iron
slag
slaughter
Prior art date
Application number
UAA201406839A
Other languages
Russian (ru)
Ukrainian (uk)
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 filed Critical
Publication of UA109508C2 publication Critical patent/UA109508C2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/10—Making spongy iron or liquid steel, by direct processes in hearth-type furnaces
    • 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
    • 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

Abstract

Розроблений спосіб поліпшення здатності до розділення відновленого заліза і шлаку, який стосується відновленого заліза і шлаку, які одержані в такому напіврозплавленому стані, при якому кожний із агломератів нерозплавлений повністю. Спосіб виготовлення суміші відновленого заліза/шлаку послідовно включає: стадію агломерації суміші сировини, яка включає речовину, що містить оксид заліза, і вуглецевий матеріал і додатково включає регулятор температури плавлення, та стадію нагрівання одержаних агломератів таким чином, щоб частково розплавити кожний із агломератів і таким чином відновити оксид заліза, який міститься в агломератах.A method has been developed to improve the ability to separate the recovered iron and slag, which relates to the recovered iron and slag obtained in a semi-molten state in which each of the agglomerates is not fully melted. A method of manufacturing a recovered iron / slag mixture consistently includes: a step of agglomeration of a mixture of raw materials comprising a substance containing iron oxide and carbon material and further comprising a melting point regulator, and a step of heating the obtained agglomerates so as to partially melt each of the agglomerates. a way to recover the iron oxide contained in the agglomerates.

UAA201406839A 2011-11-18 2012-09-11 A METHOD FOR MANUFACTURING A MIXED REMOVED IRON AND SLAUGHTER UA109508C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011253124 2011-11-18
PCT/JP2012/079131 WO2013073471A1 (en) 2011-11-18 2012-11-09 Process for manufacturing reduced iron/slag mixture

Publications (1)

Publication Number Publication Date
UA109508C2 true UA109508C2 (en) 2015-08-25

Family

ID=48429531

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA201406839A UA109508C2 (en) 2011-11-18 2012-09-11 A METHOD FOR MANUFACTURING A MIXED REMOVED IRON AND SLAUGHTER

Country Status (5)

Country Link
JP (1) JP2013127112A (en)
CN (1) CN103917668A (en)
RU (1) RU2014124706A (en)
UA (1) UA109508C2 (en)
WO (1) WO2013073471A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013227605A (en) * 2012-04-24 2013-11-07 Kobe Steel Ltd Metallic iron-containing sintered body
CN105593386A (en) * 2013-07-17 2016-05-18 技术资源有限公司 Treatment of minerals
JP6235439B2 (en) * 2014-09-10 2017-11-22 株式会社神戸製鋼所 Manufacturing method of granular metallic iron
CN104593590A (en) * 2015-01-04 2015-05-06 张�诚 Pretreatment method of marine placer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL201389B1 (en) * 2000-03-30 2009-04-30 Kobe Seiko Sho Kobe Steel Kk Method of producing metallic iron and raw material feed device
JP4214658B2 (en) * 2000-03-31 2009-01-28 株式会社神戸製鋼所 Metal iron manufacturing method
JP4330257B2 (en) * 2000-08-09 2009-09-16 株式会社神戸製鋼所 Metal iron manufacturing method
JP2010261101A (en) * 2009-04-07 2010-11-18 Mitsutaka Hino Method for producing metallic iron
RU2012145284A (en) * 2010-03-25 2014-04-27 Кабусики Кайся Кобе Сейко Се COMPOSITION OF A CARBON-CONTAINING CARBON MATERIAL OF A IRON OXIDE BRIQUET, METHOD FOR ITS PRODUCTION AND METHOD FOR PRODUCING IRON DIRECT RESTORATION WITH ITS USE

Also Published As

Publication number Publication date
JP2013127112A (en) 2013-06-27
CN103917668A (en) 2014-07-09
RU2014124706A (en) 2015-12-27
WO2013073471A1 (en) 2013-05-23

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