JPS6238403B2 - - Google Patents

Info

Publication number
JPS6238403B2
JPS6238403B2 JP17755080A JP17755080A JPS6238403B2 JP S6238403 B2 JPS6238403 B2 JP S6238403B2 JP 17755080 A JP17755080 A JP 17755080A JP 17755080 A JP17755080 A JP 17755080A JP S6238403 B2 JPS6238403 B2 JP S6238403B2
Authority
JP
Japan
Prior art keywords
pulverized coal
amount
supplied
tuyere
tuyeres
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP17755080A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57101605A (en
Inventor
Shigenori Nishioka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IHI Corp
Original Assignee
Ishikawajima Harima Heavy Industries Co 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 Ishikawajima Harima Heavy Industries Co Ltd filed Critical Ishikawajima Harima Heavy Industries Co Ltd
Priority to JP17755080A priority Critical patent/JPS57101605A/ja
Publication of JPS57101605A publication Critical patent/JPS57101605A/ja
Publication of JPS6238403B2 publication Critical patent/JPS6238403B2/ja
Granted legal-status Critical Current

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)
  • Blast Furnaces (AREA)
JP17755080A 1980-12-16 1980-12-16 Pulverized coal blower for blast furnace Granted JPS57101605A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17755080A JPS57101605A (en) 1980-12-16 1980-12-16 Pulverized coal blower for blast furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17755080A JPS57101605A (en) 1980-12-16 1980-12-16 Pulverized coal blower for blast furnace

Publications (2)

Publication Number Publication Date
JPS57101605A JPS57101605A (en) 1982-06-24
JPS6238403B2 true JPS6238403B2 (enrdf_load_stackoverflow) 1987-08-18

Family

ID=16032904

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17755080A Granted JPS57101605A (en) 1980-12-16 1980-12-16 Pulverized coal blower for blast furnace

Country Status (1)

Country Link
JP (1) JPS57101605A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6436507U (enrdf_load_stackoverflow) * 1987-08-28 1989-03-06
WO2018186424A1 (ja) 2017-04-03 2018-10-11 王子ホールディングス株式会社 ポリプロピレンフィルム、金属層一体型ポリプロピレンフィルムおよびフィルムコンデンサ
KR20190129862A (ko) 2017-04-03 2019-11-20 오지 홀딩스 가부시키가이샤 폴리프로필렌 필름, 금속층 일체형 폴리프로필렌 필름 및 필름 콘덴서

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100460657B1 (ko) * 2000-05-29 2004-12-09 주식회사 포스코 고로 탄종별 미분탄 취입량 설정장치
KR100804948B1 (ko) * 2001-12-27 2008-02-20 주식회사 포스코 미분탄의 수송시 고체/기체비 증대방법 및 수송성 평가방법
JP2006123582A (ja) * 2004-10-26 2006-05-18 Nissan Motor Co Ltd 自動車用通気構造
JP5741319B2 (ja) * 2011-08-22 2015-07-01 Ｊｆｅスチール株式会社 微粉炭吹込み方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6436507U (enrdf_load_stackoverflow) * 1987-08-28 1989-03-06
WO2018186424A1 (ja) 2017-04-03 2018-10-11 王子ホールディングス株式会社 ポリプロピレンフィルム、金属層一体型ポリプロピレンフィルムおよびフィルムコンデンサ
KR20190129862A (ko) 2017-04-03 2019-11-20 오지 홀딩스 가부시키가이샤 폴리프로필렌 필름, 금속층 일체형 폴리프로필렌 필름 및 필름 콘덴서
KR20220160704A (ko) 2017-04-03 2022-12-06 오지 홀딩스 가부시키가이샤 폴리프로필렌 필름, 금속층 일체형 폴리프로필렌 필름 및 필름 콘덴서

Also Published As

Publication number Publication date
JPS57101605A (en) 1982-06-24

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