ZA915501B - Blast furnace pulverized coal injection drying apparatus - Google Patents

Blast furnace pulverized coal injection drying apparatus

Info

Publication number
ZA915501B
ZA915501B ZA915501A ZA915501A ZA915501B ZA 915501 B ZA915501 B ZA 915501B ZA 915501 A ZA915501 A ZA 915501A ZA 915501 A ZA915501 A ZA 915501A ZA 915501 B ZA915501 B ZA 915501B
Authority
ZA
South Africa
Prior art keywords
blast furnace
pulverized coal
drying apparatus
coal injection
furnace pulverized
Prior art date
Application number
ZA915501A
Other languages
English (en)
Inventor
Iwao Asada
Asada Iwao
Takahisa Honma
Honma Takahisa
Original Assignee
Kawasaki Steel Co
Denka Consult & Eng
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 Kawasaki Steel Co, Denka Consult & Eng filed Critical Kawasaki Steel Co
Publication of ZA915501B publication Critical patent/ZA915501B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Iron (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Drying Of Solid Materials (AREA)
ZA915501A 1990-07-20 1991-07-15 Blast furnace pulverized coal injection drying apparatus ZA915501B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2190745A JPH0742491B2 (ja) 1990-07-20 1990-07-20 高炉吹込み微粉炭乾燥装置

Publications (1)

Publication Number Publication Date
ZA915501B true ZA915501B (en) 1992-04-29

Family

ID=16263047

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA915501A ZA915501B (en) 1990-07-20 1991-07-15 Blast furnace pulverized coal injection drying apparatus

Country Status (6)

Country Link
EP (1) EP0467375A1 (xx)
JP (1) JPH0742491B2 (xx)
AU (1) AU8047191A (xx)
BR (1) BR9103105A (xx)
CA (1) CA2047416A1 (xx)
ZA (1) ZA915501B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2281311B (en) * 1993-03-29 1996-09-04 Boc Group Plc Metallurgical processes and apparatus
KR100862774B1 (ko) * 2002-08-06 2008-10-13 주식회사 포스코 미분탄 제조 장치
LU91451B1 (en) * 2008-06-02 2009-12-03 Wurth Paul Sa Method for producing pulverized coal
LU91450B1 (en) * 2008-06-02 2009-12-03 Wurth Paul Sa Method for producing pulverized coal
CN105651035A (zh) * 2016-02-29 2016-06-08 成都绿迪科技有限公司 泥煤干燥装置
CN109733757B (zh) * 2019-01-18 2023-07-07 华电电力科学研究院有限公司 一种煤粉仓充炉烟防爆装置及防爆方法
CN113457814A (zh) * 2021-06-22 2021-10-01 镇江市蓝火环保能源有限公司 一种煤粉处理方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306238A (en) * 1965-05-20 1967-02-28 Armco Steel Corp Fuel injection system for blast furnaces
JPS5956495A (ja) * 1982-08-10 1984-03-31 Kobe Steel Ltd 高炉吹込用粉体燃料の粉砕・乾燥・輸送設備
JPS61111946U (xx) * 1984-12-26 1986-07-15
JPS62123217A (ja) * 1985-11-22 1987-06-04 Sumitomo Metal Ind Ltd 高炉吹き込み用微粉炭の乾燥方法

Also Published As

Publication number Publication date
BR9103105A (pt) 1992-05-05
EP0467375A1 (en) 1992-01-22
AU8047191A (en) 1992-01-23
JPH0742491B2 (ja) 1995-05-10
JPH0480307A (ja) 1992-03-13
CA2047416A1 (en) 1992-01-21

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