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MX2016000953A - Materia prima por reduccion directa, metodo de produccion de materia prima por reduccion directa, y metodo de produccion de hierro reducido. - Google Patents

Materia prima por reduccion directa, metodo de produccion de materia prima por reduccion directa, y metodo de produccion de hierro reducido.

Info

Publication number
MX2016000953A
MX2016000953A MX2016000953A MX2016000953A MX2016000953A MX 2016000953 A MX2016000953 A MX 2016000953A MX 2016000953 A MX2016000953 A MX 2016000953A MX 2016000953 A MX2016000953 A MX 2016000953A MX 2016000953 A MX2016000953 A MX 2016000953A
Authority
MX
Mexico
Prior art keywords
raw material
direct reduction
producing
reduction applications
reduced iron
Prior art date
Application number
MX2016000953A
Other languages
English (en)
Inventor
Moritoshi Mizutani
Tsunehisa Nishimura
Original Assignee
Nippon Steel & Sumitomo Metal Corp
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 Nippon Steel & Sumitomo Metal Corp filed Critical Nippon Steel & Sumitomo Metal Corp
Publication of MX2016000953A publication Critical patent/MX2016000953A/es

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
    • C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0046—Making spongy iron or liquid steel, by direct processes making metallised agglomerates or iron oxide
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Iron (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

La materia prima por reducción directa la cual se reduce en un horno de cuba o de eje incluye materia prima, y una capa de revestimiento la cual cubre la materia prima y tiene una porosidad de 20 % volumen o más.
MX2016000953A 2013-07-29 2014-07-25 Materia prima por reduccion directa, metodo de produccion de materia prima por reduccion directa, y metodo de produccion de hierro reducido. MX2016000953A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013156408 2013-07-29
JP2014090491 2014-04-24
PCT/JP2014/069683 WO2015016145A1 (ja) 2013-07-29 2014-07-25 直接還元用原料、直接還元用原料の製造方法、及び還元鉄の製造方法

Publications (1)

Publication Number Publication Date
MX2016000953A true MX2016000953A (es) 2016-05-09

Family

ID=52431680

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2016000953A MX2016000953A (es) 2013-07-29 2014-07-25 Materia prima por reduccion directa, metodo de produccion de materia prima por reduccion directa, y metodo de produccion de hierro reducido.

Country Status (8)

Country Link
US (2) US20160153061A1 (es)
JP (1) JP5880790B2 (es)
CN (2) CN105492633A (es)
MX (1) MX2016000953A (es)
MY (1) MY182934A (es)
RU (1) RU2653739C2 (es)
SA (1) SA516370435B1 (es)
WO (1) WO2015016145A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
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WO2017006200A1 (en) * 2015-07-07 2017-01-12 Sabic Global Technologies B.V. Coated iron ore pellets and a process of making and reducing the same to form reduced iron pellets
CN106609324B (zh) * 2016-01-28 2018-05-18 安徽工业大学 一种抑制corex竖炉内球团黏结的方法
CN105823328A (zh) * 2016-04-21 2016-08-03 青岛智邦炉窑设计研究有限公司 一种远红外热辐射氢气还原焙烧装置及工艺
CN105783503B (zh) * 2016-04-29 2018-07-10 青岛智邦炉窑设计研究有限公司 一种工业微波还原焙烧装置及工艺
US10759697B1 (en) 2019-06-11 2020-09-01 MSB Global, Inc. Curable formulations for structural and non-structural applications
WO2022264549A1 (ja) * 2021-06-18 2022-12-22 Ｊｆｅスチール株式会社 塊成鉱の評価方法および塊成鉱
AU2022294395B2 (en) * 2021-06-18 2025-02-20 Jfe Steel Corporation Agglomerated ore assessing method and agglomerated ore
JP7447871B2 (ja) * 2021-06-21 2024-03-12 Ｊｆｅスチール株式会社 焼結鉱およびその製造方法、ならびに、水素還元用の焼結鉱およびその製造方法
WO2023171486A1 (ja) * 2022-03-11 2023-09-14 Ｊｆｅスチール株式会社 直接還元製鉄に用いる被覆原料およびその製造方法
CN119421961A (zh) 2022-08-01 2025-02-11 杰富意钢铁株式会社 烧结矿及其制造方法、以及氢还原用烧结矿及其制造方法
JPWO2024181054A1 (es) * 2023-03-01 2024-09-06
DE102023133563A1 (de) * 2023-11-30 2025-06-05 Salzgitter Flachstahl Gmbh Verfahren und Eisenerz enthaltene Partikel zur Herstellung von Eisenschwamm

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Also Published As

Publication number Publication date
MY182934A (en) 2021-02-05
RU2653739C2 (ru) 2018-05-14
RU2016101528A (ru) 2017-09-01
US11198914B2 (en) 2021-12-14
US20160153061A1 (en) 2016-06-02
CN113699299A (zh) 2021-11-26
JP5880790B2 (ja) 2016-03-09
WO2015016145A1 (ja) 2015-02-05
JPWO2015016145A1 (ja) 2017-03-02
CN105492633A (zh) 2016-04-13
US20200224285A1 (en) 2020-07-16
SA516370435B1 (ar) 2016-06-20
CN113699299B (zh) 2023-06-02

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