JPH026575B2 - - Google Patents
Info
- Publication number
- JPH026575B2 JPH026575B2 JP11855681A JP11855681A JPH026575B2 JP H026575 B2 JPH026575 B2 JP H026575B2 JP 11855681 A JP11855681 A JP 11855681A JP 11855681 A JP11855681 A JP 11855681A JP H026575 B2 JPH026575 B2 JP H026575B2
- Authority
- JP
- Japan
- Prior art keywords
- coal
- pyrite
- foreign matter
- box
- crushing section
- 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 55
- 238000001514 detection method Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 3
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 45
- 229910052683 pyrite Inorganic materials 0.000 description 45
- 239000011028 pyrite Substances 0.000 description 45
- 239000007789 gas Substances 0.000 description 19
- 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
- 238000000926 separation method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010169 landfilling 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
- 230000003134 recirculating effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000126 substance Substances 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 JPS5820247A (ja) | 1983-02-05 |
| JPH026575B2 true 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) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR900002655B1 (ko) * | 1983-08-01 | 1990-04-21 | 더 뱁콕 앤드 윌콕스 컴퍼니 | 석탄미분쇄기의 안전제어시스템 |
| IN166429B (enrdf_load_stackoverflow) * | 1986-04-29 | 1990-05-05 | Babcock & Wilcox Co | |
| JPH0779663B2 (ja) * | 1990-08-27 | 1995-08-30 | 日本甜菜製糖株式会社 | 粥状食物繊維とその増強食品 |
-
1981
- 1981-07-30 JP JP11855681A patent/JPS5820247A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5820247A (ja) | 1983-02-05 |
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