JPS636434B2 - - Google Patents

Info

Publication number
JPS636434B2
JPS636434B2 JP57137276A JP13727682A JPS636434B2 JP S636434 B2 JPS636434 B2 JP S636434B2 JP 57137276 A JP57137276 A JP 57137276A JP 13727682 A JP13727682 A JP 13727682A JP S636434 B2 JPS636434 B2 JP S636434B2
Authority
JP
Japan
Prior art keywords
pulverized coal
valve
storage tank
coal storage
inert gas
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
JP57137276A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5927991A (ja
Inventor
Noriharu Sasaki
Hideyuki Suwa
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.)
Hitachi Ltd
Original Assignee
Hitachi Plant Engineering and Construction 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 Hitachi Plant Engineering and Construction Co Ltd filed Critical Hitachi Plant Engineering and Construction Co Ltd
Priority to JP57137276A priority Critical patent/JPS5927991A/ja
Publication of JPS5927991A publication Critical patent/JPS5927991A/ja
Publication of JPS636434B2 publication Critical patent/JPS636434B2/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)
  • Solid Fuels And Fuel-Associated Substances (AREA)
JP57137276A 1982-08-09 1982-08-09 微粉炭の自然発火防止方法 Granted JPS5927991A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57137276A JPS5927991A (ja) 1982-08-09 1982-08-09 微粉炭の自然発火防止方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57137276A JPS5927991A (ja) 1982-08-09 1982-08-09 微粉炭の自然発火防止方法

Publications (2)

Publication Number Publication Date
JPS5927991A JPS5927991A (ja) 1984-02-14
JPS636434B2 true JPS636434B2 (enrdf_load_stackoverflow) 1988-02-09

Family

ID=15194886

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57137276A Granted JPS5927991A (ja) 1982-08-09 1982-08-09 微粉炭の自然発火防止方法

Country Status (1)

Country Link
JP (1) JPS5927991A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0363130U (enrdf_load_stackoverflow) * 1989-10-26 1991-06-20
JPH0530845U (ja) * 1991-10-03 1993-04-23 コニカ株式会社 簡易型カメラ
US9290711B2 (en) 2010-12-17 2016-03-22 Mitsubishi Heavy Industries, Ltd. Coal deactivation apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113042188B (zh) * 2021-03-08 2025-02-11 碎得机械(北京)有限公司 一种双门密封仓系统

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0363130U (enrdf_load_stackoverflow) * 1989-10-26 1991-06-20
JPH0530845U (ja) * 1991-10-03 1993-04-23 コニカ株式会社 簡易型カメラ
US9290711B2 (en) 2010-12-17 2016-03-22 Mitsubishi Heavy Industries, Ltd. Coal deactivation apparatus

Also Published As

Publication number Publication date
JPS5927991A (ja) 1984-02-14

Similar Documents

Publication Publication Date Title
US5632150A (en) Carbon dioxide pellet blast and carrier gas system
US4083701A (en) Process and apparatus for removing undesirable gases from flue gases
US4754611A (en) Controlled atmosphere storage system
JPS636434B2 (enrdf_load_stackoverflow)
US5757843A (en) Induction melting system including gas exhaust
JPH01114619A (ja) 浮遊密度を制御する方法及び装置
US4270466A (en) Method and apparatus for rendering an ignitable fuel-oxygen mixture inert
GB870333A (en) Carbon dioxide pressure reducing method and apparatus
US3852026A (en) Method of heating goods and a heating furnace
US4008042A (en) Coal heating temperature control
US4369094A (en) Method of preventing the entry of air into the housing of a charging device which conveys coal
JPH09503576A (ja) 加圧流動床反応器およびその操作方法
JPS596247B2 (ja) カルシウムカ−バイトの製法
JPH0417912Y2 (enrdf_load_stackoverflow)
US3041290A (en) Regeneration of catalysts
JPS6241192Y2 (enrdf_load_stackoverflow)
JPS5822204A (ja) 石炭槽の自然発火防止および消火方法
GB1496911A (en) Method of vacuum-sealing each of the first ends of a number of hollow transport means terminating in a header and a method of detecting leaks
JPH043806A (ja) 微粉炭供給装置
RU2015344C1 (ru) Способ борьбы с подземными пожарами в выработанном пространстве
CN106051294A (zh) 大容积焦炉在线更换高炉煤气管道翻板轴头密封的方法
JPS6124278B2 (enrdf_load_stackoverflow)
JPS6039608B2 (ja) 微粉炭の高圧気体管路輸送装置
JPS6160359B2 (enrdf_load_stackoverflow)
JPS5628096A (en) Inert gas system of tanker