JPH0147684B2 - - Google Patents
Info
- Publication number
- JPH0147684B2 JPH0147684B2 JP57002859A JP285982A JPH0147684B2 JP H0147684 B2 JPH0147684 B2 JP H0147684B2 JP 57002859 A JP57002859 A JP 57002859A JP 285982 A JP285982 A JP 285982A JP H0147684 B2 JPH0147684 B2 JP H0147684B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- temperature
- low
- fly ash
- air preheater
- 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
- 239000007789 gas Substances 0.000 claims description 63
- 238000000034 method Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000010881 fly ash Substances 0.000 claims description 13
- 239000012717 electrostatic precipitator Substances 0.000 claims description 10
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 9
- 239000003546 flue gas Substances 0.000 claims description 9
- 239000000567 combustion gas Substances 0.000 claims description 5
- 238000006477 desulfuration reaction Methods 0.000 claims description 4
- 230000023556 desulfurization Effects 0.000 claims description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 8
- 238000005260 corrosion Methods 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 8
- 238000002485 combustion reaction Methods 0.000 description 7
- 239000000428 dust Substances 0.000 description 7
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 4
- 239000002253 acid Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/006—Layout of treatment plant
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chimneys And Flues (AREA)
- Treating Waste Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57002859A JPS58120020A (ja) | 1982-01-13 | 1982-01-13 | 排煙処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57002859A JPS58120020A (ja) | 1982-01-13 | 1982-01-13 | 排煙処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58120020A JPS58120020A (ja) | 1983-07-16 |
| JPH0147684B2 true JPH0147684B2 (fr) | 1989-10-16 |
Family
ID=11541100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57002859A Granted JPS58120020A (ja) | 1982-01-13 | 1982-01-13 | 排煙処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58120020A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06238127A (ja) * | 1993-02-16 | 1994-08-30 | Babcock Hitachi Kk | 排煙処理装置とその制御装置 |
| JPH0780242A (ja) * | 1993-09-13 | 1995-03-28 | Babcock Hitachi Kk | 排ガス浄化装置とその運転方法 |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2573589B2 (ja) * | 1987-01-09 | 1997-01-22 | バブコツク日立株式会社 | 排煙処理装置 |
| JPH0756377B2 (ja) * | 1989-08-09 | 1995-06-14 | 中部電力株式会社 | ボイラ排ガスの処理方法および装置 |
| CN101825283A (zh) * | 2010-04-30 | 2010-09-08 | 山西太钢不锈钢股份有限公司 | 提高蓄热式加热炉热效率的方法 |
| CN109173668B (zh) * | 2018-09-29 | 2021-04-20 | 凤阳海泰科能源环境管理服务有限公司 | 一种冷却水余热回收消除脱硫烟羽系统及其控制方法 |
-
1982
- 1982-01-13 JP JP57002859A patent/JPS58120020A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH06238127A (ja) * | 1993-02-16 | 1994-08-30 | Babcock Hitachi Kk | 排煙処理装置とその制御装置 |
| JPH0780242A (ja) * | 1993-09-13 | 1995-03-28 | Babcock Hitachi Kk | 排ガス浄化装置とその運転方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58120020A (ja) | 1983-07-16 |
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