JPH0454127B2 - - Google Patents
Info
- Publication number
- JPH0454127B2 JPH0454127B2 JP61185988A JP18598886A JPH0454127B2 JP H0454127 B2 JPH0454127 B2 JP H0454127B2 JP 61185988 A JP61185988 A JP 61185988A JP 18598886 A JP18598886 A JP 18598886A JP H0454127 B2 JPH0454127 B2 JP H0454127B2
- Authority
- JP
- Japan
- Prior art keywords
- fluidized bed
- temperature
- dead
- coal
- quicklime
- 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 - Lifetime
Links
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 56
- 239000000292 calcium oxide Substances 0.000 claims description 28
- 235000012255 calcium oxide Nutrition 0.000 claims description 28
- 239000003245 coal Substances 0.000 claims description 14
- 238000002485 combustion reaction Methods 0.000 claims description 11
- 238000006477 desulfuration reaction Methods 0.000 claims description 11
- 230000023556 desulfurization Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 239000012530 fluid Substances 0.000 claims description 8
- 238000006243 chemical reaction Methods 0.000 claims description 7
- 238000009841 combustion method Methods 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 4
- 239000000571 coke Substances 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 26
- 235000019738 Limestone Nutrition 0.000 description 10
- 239000006028 limestone Substances 0.000 description 10
- 239000000377 silicon dioxide Substances 0.000 description 10
- 239000000843 powder Substances 0.000 description 9
- 239000002893 slag Substances 0.000 description 8
- 239000004576 sand Substances 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 239000004927 clay Substances 0.000 description 4
- 238000010304 firing Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000002956 ash Substances 0.000 description 2
- 239000010883 coal ash Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Landscapes
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18598886A JPS6341706A (ja) | 1986-08-07 | 1986-08-07 | 流動層燃焼方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18598886A JPS6341706A (ja) | 1986-08-07 | 1986-08-07 | 流動層燃焼方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6341706A JPS6341706A (ja) | 1988-02-23 |
| JPH0454127B2 true JPH0454127B2 ( ) | 1992-08-28 |
Family
ID=16180397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18598886A Granted JPS6341706A (ja) | 1986-08-07 | 1986-08-07 | 流動層燃焼方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6341706A ( ) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2726742B2 (ja) * | 1990-08-07 | 1998-03-11 | 三菱重工業株式会社 | 流動床燃焼装置の運転方法 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4994578A ( ) * | 1973-01-16 | 1974-09-07 | ||
| JPS5821162A (ja) * | 1981-07-29 | 1983-02-07 | Nippon Kokan Kk <Nkk> | 超音波探傷装置 |
| JPS6252306A (ja) * | 1985-09-02 | 1987-03-07 | Aibii Keshohin:Kk | ボイラ−に於る石油コ−クス燃焼方法 |
-
1986
- 1986-08-07 JP JP18598886A patent/JPS6341706A/ja active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4994578A ( ) * | 1973-01-16 | 1974-09-07 | ||
| JPS5821162A (ja) * | 1981-07-29 | 1983-02-07 | Nippon Kokan Kk <Nkk> | 超音波探傷装置 |
| JPS6252306A (ja) * | 1985-09-02 | 1987-03-07 | Aibii Keshohin:Kk | ボイラ−に於る石油コ−クス燃焼方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6341706A (ja) | 1988-02-23 |
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