KR101611121B1 - 페로코크스를 사용한 고로 조업 방법 - Google Patents

페로코크스를 사용한 고로 조업 방법 Download PDF

Info

Publication number
KR101611121B1
KR101611121B1 KR1020147034246A KR20147034246A KR101611121B1 KR 101611121 B1 KR101611121 B1 KR 101611121B1 KR 1020147034246 A KR1020147034246 A KR 1020147034246A KR 20147034246 A KR20147034246 A KR 20147034246A KR 101611121 B1 KR101611121 B1 KR 101611121B1
Authority
KR
South Korea
Prior art keywords
coke
ore
ferro
ore layer
mixed
Prior art date
Application number
KR1020147034246A
Other languages
English (en)
Korean (ko)
Other versions
KR20150006472A (ko
Inventor
다케시 사토
히로유키 스미
히데카즈 후지모토
다카시 안야시키
히데아키 사토
Original Assignee
제이에프이 스틸 가부시키가이샤
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 제이에프이 스틸 가부시키가이샤 filed Critical 제이에프이 스틸 가부시키가이샤
Publication of KR20150006472A publication Critical patent/KR20150006472A/ko
Application granted granted Critical
Publication of KR101611121B1 publication Critical patent/KR101611121B1/ko

Links

Images

Classifications

    • 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
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/008—Composition or distribution of the charge
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/006—Automatically controlling the process
    • 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
    • C22B1/245—Binding; Briquetting ; Granulating with binders organic with carbonaceous material for the production of coked agglomerates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Iron (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
KR1020147034246A 2012-06-06 2012-06-06 페로코크스를 사용한 고로 조업 방법 KR101611121B1 (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2012/065056 WO2013183170A1 (fr) 2012-06-06 2012-06-06 Procédé de conduite de haut fourneau utilisant du ferrocoke

Publications (2)

Publication Number Publication Date
KR20150006472A KR20150006472A (ko) 2015-01-16
KR101611121B1 true KR101611121B1 (ko) 2016-04-08

Family

ID=49711586

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020147034246A KR101611121B1 (ko) 2012-06-06 2012-06-06 페로코크스를 사용한 고로 조업 방법

Country Status (6)

Country Link
EP (1) EP2840152B1 (fr)
KR (1) KR101611121B1 (fr)
CN (1) CN104334748B (fr)
AU (1) AU2012382225B2 (fr)
BR (1) BR112014028858B1 (fr)
WO (1) WO2013183170A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103882167A (zh) * 2014-03-21 2014-06-25 济钢集团有限公司 一种高炉料层结构
KR102090886B1 (ko) * 2015-10-28 2020-03-18 제이에프이 스틸 가부시키가이샤 고로에의 원료 장입 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008056985A (ja) * 2006-08-31 2008-03-13 Jfe Steel Kk 高炉の操業方法
JP2011162845A (ja) * 2010-02-10 2011-08-25 Jfe Steel Corp フェロコークスを用いた高炉操業方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63210207A (ja) * 1987-02-25 1988-08-31 Nkk Corp 高炉操業法
JPH08134517A (ja) * 1994-11-07 1996-05-28 Kawasaki Steel Corp 高炉操業方法
BR0306185B1 (pt) * 2002-08-29 2011-08-23 método para carregar um material em um alto forno sem sino tendo um dispositivo de carregamento sem sino.
JP4556525B2 (ja) 2004-07-16 2010-10-06 Ｊｆｅスチール株式会社 高炉の操業方法
JP4556524B2 (ja) * 2004-07-16 2010-10-06 Ｊｆｅスチール株式会社 高炉の操業方法
JP4998692B2 (ja) * 2006-10-31 2012-08-15 Ｊｆｅスチール株式会社 フェロコークス使用時の高炉操業方法
JP4697340B2 (ja) * 2009-05-29 2011-06-08 Ｊｆｅスチール株式会社 高炉操業方法
JP4793501B2 (ja) * 2009-08-10 2011-10-12 Ｊｆｅスチール株式会社 フェロコークスを用いた高炉操業方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008056985A (ja) * 2006-08-31 2008-03-13 Jfe Steel Kk 高炉の操業方法
JP2011162845A (ja) * 2010-02-10 2011-08-25 Jfe Steel Corp フェロコークスを用いた高炉操業方法

Also Published As

Publication number Publication date
AU2012382225A1 (en) 2014-11-20
KR20150006472A (ko) 2015-01-16
CN104334748B (zh) 2016-10-26
AU2012382225B2 (en) 2016-01-28
EP2840152B1 (fr) 2018-10-17
EP2840152A1 (fr) 2015-02-25
CN104334748A (zh) 2015-02-04
EP2840152A4 (fr) 2015-11-18
BR112014028858A2 (pt) 2017-06-27
WO2013183170A1 (fr) 2013-12-12
BR112014028858B1 (pt) 2018-11-13

Similar Documents

Publication Publication Date Title
JP4793501B2 (ja) フェロコークスを用いた高炉操業方法
US20120144734A1 (en) Method for manufacturing carbon iron composite
JP6041072B1 (ja) 高炉への原料装入方法
CN110136781B (zh) 一种高炉内碱金属元素富集量的计算方法
JP5299446B2 (ja) フェロコークスを用いた高炉操業方法
EP3084019B1 (fr) Procédé pour la production de ferroalliage contenant du manganèse
KR101611121B1 (ko) 페로코크스를 사용한 고로 조업 방법
JP2016050323A (ja) 高炉操業方法
JP5768563B2 (ja) 高炉操業方法
CN113416807B (zh) 一种改善大型高炉炉内透气性的装料方法
JP6070131B2 (ja) 還元鉄の製造方法
JP6269549B2 (ja) 高炉操業方法
CN108350513A (zh) 向高炉装入原料的方法
JP2019007079A (ja) 高炉の操業方法
KR20140059358A (ko) 탄재 선정 방법 및 이를 이용한 환원철 제조 방법
JP7372600B2 (ja) 高炉の原料装入方法
JP3838081B2 (ja) 高炉への原料装入方法
JP5400600B2 (ja) 高炉操業方法
JP5565143B2 (ja) 高炉操業方法
KR20180062528A (ko) 휘발물질을 포함하는 탄재를 포함하는 탄재 내장 브리켓 및 산화분위기에서의 이의 환원방법
DE1173497B (de) Verfahren zur Verhuettung von feinkoernigen Eisenerzen im Naturzustand
Podkorytov et al. Technology for preparing coke for blast-furnace smelting and its efficiency.
JP2017166039A (ja) 高炉への浸炭メタルの装入方法
JP2014019882A (ja) 溶融還元炉の操業方法
JP2002060812A (ja) 焼結鉱造り分けによる高炉操業方法

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant