JPS637112B2 - - Google Patents
Info
- Publication number
- JPS637112B2 JPS637112B2 JP58077129A JP7712983A JPS637112B2 JP S637112 B2 JPS637112 B2 JP S637112B2 JP 58077129 A JP58077129 A JP 58077129A JP 7712983 A JP7712983 A JP 7712983A JP S637112 B2 JPS637112 B2 JP S637112B2
- Authority
- JP
- Japan
- Prior art keywords
- ash
- fluidized bed
- bed combustion
- landfill
- combustion ash
- 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
- 239000002956 ash Substances 0.000 claims description 93
- 238000002485 combustion reaction Methods 0.000 claims description 83
- 239000013535 sea water Substances 0.000 claims description 25
- 238000000034 method Methods 0.000 claims description 15
- 239000003245 coal Substances 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 230000003009 desulfurizing effect Effects 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 6
- 235000019738 Limestone Nutrition 0.000 claims description 4
- 239000010883 coal ash Substances 0.000 claims description 4
- 239000006028 limestone Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 239000013505 freshwater Substances 0.000 claims description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 14
- 238000005469 granulation Methods 0.000 description 12
- 230000003179 granulation Effects 0.000 description 12
- 239000008187 granular material Substances 0.000 description 8
- 239000000292 calcium oxide Substances 0.000 description 7
- 235000012255 calcium oxide Nutrition 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 230000001105 regulatory effect Effects 0.000 description 6
- 238000006477 desulfuration reaction Methods 0.000 description 5
- 230000023556 desulfurization Effects 0.000 description 5
- 238000009841 combustion method Methods 0.000 description 4
- 238000004898 kneading Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 3
- 238000005056 compaction Methods 0.000 description 3
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010828 elution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910001653 ettringite Inorganic materials 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 239000004484 Briquette Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 238000010169 landfilling Methods 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Processing Of Solid Wastes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58077129A JPS59203681A (ja) | 1983-04-30 | 1983-04-30 | 石炭焚流動床ボイラ発生灰の処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58077129A JPS59203681A (ja) | 1983-04-30 | 1983-04-30 | 石炭焚流動床ボイラ発生灰の処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59203681A JPS59203681A (ja) | 1984-11-17 |
| JPS637112B2 true JPS637112B2 (da) | 1988-02-15 |
Family
ID=13625180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58077129A Granted JPS59203681A (ja) | 1983-04-30 | 1983-04-30 | 石炭焚流動床ボイラ発生灰の処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59203681A (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01149409U (da) * | 1988-04-02 | 1989-10-17 |
-
1983
- 1983-04-30 JP JP58077129A patent/JPS59203681A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01149409U (da) * | 1988-04-02 | 1989-10-17 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59203681A (ja) | 1984-11-17 |
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