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
Links
- 239000003245 coal Substances 0.000 claims description 50
- 239000011261 inert gas Substances 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 14
- 230000002269 spontaneous effect Effects 0.000 claims description 12
- 238000002485 combustion reaction Methods 0.000 description 9
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000003610 charcoal Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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)
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 (el) | 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 (el) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0363130U (el) * | 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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113042188A (zh) * | 2021-03-08 | 2021-06-29 | 碎得机械(北京)有限公司 | 一种双门密封仓系统 |
-
1982
- 1982-08-09 JP JP57137276A patent/JPS5927991A/ja active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0363130U (el) * | 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 |
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