JPS6367518B2 - - Google Patents
Info
- Publication number
- JPS6367518B2 JPS6367518B2 JP57182789A JP18278982A JPS6367518B2 JP S6367518 B2 JPS6367518 B2 JP S6367518B2 JP 57182789 A JP57182789 A JP 57182789A JP 18278982 A JP18278982 A JP 18278982A JP S6367518 B2 JPS6367518 B2 JP S6367518B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- coal
- low
- lignite
- oxidation treatment
- 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 32
- 230000003647 oxidation Effects 0.000 claims description 17
- 238000007254 oxidation reaction Methods 0.000 claims description 17
- 239000003077 lignite Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 13
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 12
- 229910052760 oxygen Inorganic materials 0.000 claims description 12
- 239000001301 oxygen Substances 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 11
- 230000002269 spontaneous effect Effects 0.000 claims description 11
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 10
- 238000002485 combustion reaction Methods 0.000 claims description 7
- 230000018044 dehydration Effects 0.000 claims description 5
- 238000006297 dehydration reaction Methods 0.000 claims description 5
- 230000000087 stabilizing effect Effects 0.000 claims description 5
- 229910052757 nitrogen Inorganic materials 0.000 claims description 4
- 230000002265 prevention Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 7
- 239000002245 particle Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 239000003415 peat Substances 0.000 description 3
- 239000003476 subbituminous coal Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 239000002802 bituminous coal Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000004484 Briquette Substances 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910001882 dioxygen Inorganic materials 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18278982A JPS5974189A (ja) | 1982-10-20 | 1982-10-20 | 低品位炭の安定化方法 |
| AU19907/83A AU552638B2 (en) | 1982-10-20 | 1983-10-05 | Process for modification of coal |
| CA000438554A CA1227639A (fr) | 1982-10-20 | 1983-10-06 | Modification de la houille |
| US06/747,652 US4645513A (en) | 1982-10-20 | 1985-06-21 | Process for modification of coal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18278982A JPS5974189A (ja) | 1982-10-20 | 1982-10-20 | 低品位炭の安定化方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5974189A JPS5974189A (ja) | 1984-04-26 |
| JPS6367518B2 true JPS6367518B2 (fr) | 1988-12-26 |
Family
ID=16124443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18278982A Granted JPS5974189A (ja) | 1982-10-20 | 1982-10-20 | 低品位炭の安定化方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5974189A (fr) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011111529A (ja) * | 2009-11-26 | 2011-06-09 | Kobe Steel Ltd | 耐発火性石炭およびその製造方法 |
| WO2011074279A1 (fr) * | 2009-12-18 | 2011-06-23 | 三菱重工業株式会社 | Équipement de reformage de charbon |
| WO2011118049A1 (fr) * | 2010-03-24 | 2011-09-29 | 三菱重工業株式会社 | Appareil de production de charbon amélioré |
| WO2013125476A1 (fr) * | 2012-02-24 | 2013-08-29 | 三菱重工業株式会社 | Équipement de production de charbon modifié |
| CN104379708A (zh) * | 2012-12-14 | 2015-02-25 | 三菱重工业株式会社 | 煤非活性化处理装置及利用该装置的改性煤制造设备 |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6250393A (ja) * | 1985-08-28 | 1987-03-05 | Mitsubishi Heavy Ind Ltd | 石炭の熱処理法 |
| JP4397379B2 (ja) * | 2006-03-17 | 2010-01-13 | メタウォーター株式会社 | 炭化物貯留方法および炭化物貯留装置 |
| JP4416747B2 (ja) * | 2006-03-17 | 2010-02-17 | メタウォーター株式会社 | 炭化物貯留方法 |
| JP5412418B2 (ja) * | 2010-12-17 | 2014-02-12 | 三菱重工業株式会社 | 石炭不活化処理装置 |
| JP5456073B2 (ja) | 2012-01-06 | 2014-03-26 | 三菱重工業株式会社 | 石炭不活性化処理装置 |
| JP5511855B2 (ja) | 2012-01-06 | 2014-06-04 | 三菱重工業株式会社 | 石炭不活性化処理方法 |
| JP5971652B2 (ja) | 2012-10-09 | 2016-08-17 | 三菱重工業株式会社 | 石炭不活性化処理装置 |
| JP6070181B2 (ja) * | 2012-12-27 | 2017-02-01 | 新日鐵住金株式会社 | 低品位炭の自然発火性評価方法および評価装置 |
| JP6018516B2 (ja) * | 2013-02-07 | 2016-11-02 | 株式会社神戸製鋼所 | 改質低品位炭の自然発熱性を低下させるためのエイジング装置、およびその運転方法 |
| JP5536247B1 (ja) | 2013-03-04 | 2014-07-02 | 三菱重工業株式会社 | 石炭不活性化処理装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5670094A (en) * | 1979-11-09 | 1981-06-11 | Mitsubishi Heavy Ind Ltd | Heat-treating method of coal |
-
1982
- 1982-10-20 JP JP18278982A patent/JPS5974189A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5670094A (en) * | 1979-11-09 | 1981-06-11 | Mitsubishi Heavy Ind Ltd | Heat-treating method of coal |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011111529A (ja) * | 2009-11-26 | 2011-06-09 | Kobe Steel Ltd | 耐発火性石炭およびその製造方法 |
| WO2011074279A1 (fr) * | 2009-12-18 | 2011-06-23 | 三菱重工業株式会社 | Équipement de reformage de charbon |
| WO2011118049A1 (fr) * | 2010-03-24 | 2011-09-29 | 三菱重工業株式会社 | Appareil de production de charbon amélioré |
| JP2011201947A (ja) * | 2010-03-24 | 2011-10-13 | Mitsubishi Heavy Ind Ltd | 改質石炭製造装置 |
| AU2010349150B2 (en) * | 2010-03-24 | 2013-12-05 | Mitsubishi Heavy Industries, Ltd. | Apparatus for producing upgraded coal |
| US8608910B2 (en) | 2010-03-24 | 2013-12-17 | Mitsubishi Heavy Industries, Ltd. | Coal reforming apparatus |
| WO2013125476A1 (fr) * | 2012-02-24 | 2013-08-29 | 三菱重工業株式会社 | Équipement de production de charbon modifié |
| JP2013173832A (ja) * | 2012-02-24 | 2013-09-05 | Mitsubishi Heavy Ind Ltd | 改質石炭製造設備 |
| CN104053756A (zh) * | 2012-02-24 | 2014-09-17 | 三菱重工业株式会社 | 改性煤制造设备 |
| CN104053756B (zh) * | 2012-02-24 | 2016-04-20 | 三菱重工业株式会社 | 改性煤制造设备 |
| CN104379708A (zh) * | 2012-12-14 | 2015-02-25 | 三菱重工业株式会社 | 煤非活性化处理装置及利用该装置的改性煤制造设备 |
| US9528065B2 (en) | 2012-12-14 | 2016-12-27 | Mitsubishi Heavy Industries, Ltd. | Coal deactivation processing device and equipment for producing modified coal using same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5974189A (ja) | 1984-04-26 |
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