JPS5820247A - ミル内の発火検知方法 - Google Patents
ミル内の発火検知方法Info
- Publication number
- JPS5820247A JPS5820247A JP11855681A JP11855681A JPS5820247A JP S5820247 A JPS5820247 A JP S5820247A JP 11855681 A JP11855681 A JP 11855681A JP 11855681 A JP11855681 A JP 11855681A JP S5820247 A JPS5820247 A JP S5820247A
- Authority
- JP
- Japan
- Prior art keywords
- coal
- pyrite
- mill
- ignition
- 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.)
- Granted
Links
- 238000001514 detection method Methods 0.000 title claims description 7
- 239000003245 coal Substances 0.000 claims description 55
- 238000000034 method Methods 0.000 claims description 5
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 42
- 229910052683 pyrite Inorganic materials 0.000 description 42
- 239000011028 pyrite Substances 0.000 description 42
- 239000000446 fuel Substances 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000000295 fuel oil Substances 0.000 description 3
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 229910052900 illite Inorganic materials 0.000 description 2
- VGIBGUSAECPPNB-UHFFFAOYSA-L nonaaluminum;magnesium;tripotassium;1,3-dioxido-2,4,5-trioxa-1,3-disilabicyclo[1.1.1]pentane;iron(2+);oxygen(2-);fluoride;hydroxide Chemical compound [OH-].[O-2].[O-2].[O-2].[O-2].[O-2].[F-].[Mg+2].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[K+].[K+].[K+].[Fe+2].O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2.O1[Si]2([O-])O[Si]1([O-])O2 VGIBGUSAECPPNB-UHFFFAOYSA-L 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 241000272201 Columbiformes Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11855681A JPS5820247A (ja) | 1981-07-30 | 1981-07-30 | ミル内の発火検知方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11855681A JPS5820247A (ja) | 1981-07-30 | 1981-07-30 | ミル内の発火検知方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5820247A true JPS5820247A (ja) | 1983-02-05 |
| JPH026575B2 JPH026575B2 (enrdf_load_stackoverflow) | 1990-02-09 |
Family
ID=14739505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11855681A Granted JPS5820247A (ja) | 1981-07-30 | 1981-07-30 | ミル内の発火検知方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5820247A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60143844A (ja) * | 1983-08-01 | 1985-07-30 | ザ・バブコツク・アンド・ウイルコツクス・カンパニ− | 石炭粉砕機用安全システム |
| JPS62258759A (ja) * | 1986-04-29 | 1987-11-11 | ザ・バブコツク・アンド・ウイルコツクス・カンパニ− | 石炭粉砕機のための安全装置 |
| US5221552A (en) * | 1990-08-27 | 1993-06-22 | Nihon Tensaiseito Kabushiki Kaisha | Porridgelike dietary fiber, foods containing the same, and method for producing porridgelike dietary fiber |
-
1981
- 1981-07-30 JP JP11855681A patent/JPS5820247A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60143844A (ja) * | 1983-08-01 | 1985-07-30 | ザ・バブコツク・アンド・ウイルコツクス・カンパニ− | 石炭粉砕機用安全システム |
| JPS62258759A (ja) * | 1986-04-29 | 1987-11-11 | ザ・バブコツク・アンド・ウイルコツクス・カンパニ− | 石炭粉砕機のための安全装置 |
| US5221552A (en) * | 1990-08-27 | 1993-06-22 | Nihon Tensaiseito Kabushiki Kaisha | Porridgelike dietary fiber, foods containing the same, and method for producing porridgelike dietary fiber |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH026575B2 (enrdf_load_stackoverflow) | 1990-02-09 |
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