PH12016500149B1 - Method for manufacturing agglomerate and reduced iron - Google Patents

Method for manufacturing agglomerate and reduced iron

Info

Publication number
PH12016500149B1
PH12016500149B1 PH12016500149A PH12016500149A PH12016500149B1 PH 12016500149 B1 PH12016500149 B1 PH 12016500149B1 PH 12016500149 A PH12016500149 A PH 12016500149A PH 12016500149 A PH12016500149 A PH 12016500149A PH 12016500149 B1 PH12016500149 B1 PH 12016500149B1
Authority
PH
Philippines
Prior art keywords
manufacturing
reduced iron
briquettes
iron
pcnt
Prior art date
Application number
PH12016500149A
Other languages
English (en)
Other versions
PH12016500149A1 (en
Inventor
Osamu Tsuchiya
Hidetoshi Tanaka
Original Assignee
Kobe Steel Ltd
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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Publication of PH12016500149A1 publication Critical patent/PH12016500149A1/en
Publication of PH12016500149B1 publication Critical patent/PH12016500149B1/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
    • C21B13/14—Multi-stage processes processes carried out in different vessels or furnaces
    • C21B13/146—Multi-step reduction without melting
    • 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
    • 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
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/0066—Preliminary conditioning of the solid carbonaceous reductant
    • 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
    • C22B1/02—Roasting processes
    • 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
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • 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

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)
  • Manufacture Of Iron (AREA)
PH12016500149A 2013-07-25 2016-01-21 Method for manufacturing agglomerate and reduced iron PH12016500149B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2013154793A JP5827648B2 (ja) 2013-07-25 2013-07-25 塊成物の製造方法
PCT/JP2014/063829 WO2015011981A1 (fr) 2013-07-25 2014-05-26 Procédé de fabrication de briquettes et de fer réduit

Publications (2)

Publication Number Publication Date
PH12016500149A1 PH12016500149A1 (en) 2016-04-18
PH12016500149B1 true PH12016500149B1 (en) 2019-10-04

Family

ID=52393037

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12016500149A PH12016500149B1 (en) 2013-07-25 2016-01-21 Method for manufacturing agglomerate and reduced iron

Country Status (8)

Country Link
US (1) US20160168654A1 (fr)
EP (1) EP3026129A4 (fr)
JP (1) JP5827648B2 (fr)
CN (1) CN105452496A (fr)
AU (1) AU2014294413B2 (fr)
PH (1) PH12016500149B1 (fr)
RU (1) RU2638487C2 (fr)
WO (1) WO2015011981A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7234712B2 (ja) * 2019-03-14 2023-03-08 日本製鉄株式会社 粉体塊成物および粉体塊成物の製造方法
RU2706273C1 (ru) * 2019-03-27 2019-11-15 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" Способ получения гранулированного шлака
DE102019207824A1 (de) * 2019-05-28 2020-12-03 Thyssenkrupp Steel Europe Ag Verfahren zur Herstellung von Eisenpulver
BR102021018716B1 (pt) * 2021-09-20 2023-04-04 Tecnored Desenvolvimento Tecnologico S.A Aglomerado sólido prensado a frio, e, processo de produção do mesmo
AU2022352270B2 (en) * 2021-09-24 2025-06-05 Nippon Steel Corporation Agglomerated ore and method for producing same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR7802010A (pt) * 1978-03-31 1979-11-20 Mineracao Brasileiras Reunidas Processo para transformar finos de minerio de ferro ou manganes de granulometria inferior a 150 micra em materia prima para a sinterizacao atraves de aglomeracao e cura a temperaturas inferiores a 300grad c
US5560762A (en) * 1994-03-24 1996-10-01 Metallgesellschaft Ag Process for the heat treatment of fine-grained iron ore and for the conversion of the heat treated iron ore to metallic iron
AT407346B (de) * 1999-07-27 2001-02-26 Voest Alpine Ind Anlagen Verfahren zum aufbereiten von feinkörnigem erz
JP2002167602A (ja) * 2000-11-30 2002-06-11 Kawasaki Steel Corp 鉄粉、その製造方法および汚染された土壌、水、ガスの浄化方法
ATE484601T1 (de) * 2005-05-10 2010-10-15 Nippon Steel Corp Verfahren zur vorbehandlung von ausgangsstoffen zum sintern
JP5464317B2 (ja) * 2007-11-22 2014-04-09 Ｊｆｅスチール株式会社 焼結鉱製造用成形原料の製造方法
JP5459655B2 (ja) * 2008-07-18 2014-04-02 Ｊｆｅスチール株式会社 尾鉱の処理方法
JP5571345B2 (ja) * 2009-09-29 2014-08-13 株式会社神戸製鋼所 ブリケットの製造方法、還元金属の製造方法、及び亜鉛若しくは鉛の分離方法
RU105625U1 (ru) * 2010-12-13 2011-06-20 Владимир Евгеньевич Черных Технологическая линия для производства чугуна передельного высококачественного гранулированного

Also Published As

Publication number Publication date
CN105452496A (zh) 2016-03-30
RU2638487C2 (ru) 2017-12-13
JP5827648B2 (ja) 2015-12-02
US20160168654A1 (en) 2016-06-16
AU2014294413A1 (en) 2016-02-18
WO2015011981A1 (fr) 2015-01-29
AU2014294413B2 (en) 2016-09-15
EP3026129A1 (fr) 2016-06-01
EP3026129A4 (fr) 2017-03-08
RU2016102002A (ru) 2017-08-30
JP2015025164A (ja) 2015-02-05
PH12016500149A1 (en) 2016-04-18

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