JPS58124115A - 石炭だきボイラ排ガスの処理方法 - Google Patents
石炭だきボイラ排ガスの処理方法Info
- Publication number
- JPS58124115A JPS58124115A JP57006858A JP685882A JPS58124115A JP S58124115 A JPS58124115 A JP S58124115A JP 57006858 A JP57006858 A JP 57006858A JP 685882 A JP685882 A JP 685882A JP S58124115 A JPS58124115 A JP S58124115A
- Authority
- JP
- Japan
- Prior art keywords
- fly ash
- gas
- boiler
- salt
- exhaust gas
- 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.)
- Granted
Links
- 239000002912 waste gas Substances 0.000 title claims 2
- 239000003245 coal Substances 0.000 title 1
- 238000003672 processing method Methods 0.000 title 1
- 239000010881 fly ash Substances 0.000 claims abstract description 24
- 239000007789 gas Substances 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 20
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 12
- 239000000428 dust Substances 0.000 claims description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical class [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 150000003863 ammonium salts Chemical class 0.000 claims 1
- 238000010531 catalytic reduction reaction Methods 0.000 claims 1
- 239000002956 ash Substances 0.000 abstract description 3
- 230000009615 deamination Effects 0.000 abstract 2
- 238000006481 deamination reaction Methods 0.000 abstract 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 7
- 229910052815 sulfur oxide Inorganic materials 0.000 description 7
- 238000006477 desulfuration reaction Methods 0.000 description 4
- 230000023556 desulfurization Effects 0.000 description 4
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000009841 combustion method Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000287127 Passeridae Species 0.000 description 1
- BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000003745 detangling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000012717 electrostatic precipitator Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 235000009566 rice Nutrition 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
- F23J3/00—Removing solid residues from passages or chambers beyond the fire, e.g. from flues by soot blowers
- F23J3/06—Systems for accumulating residues from different parts of furnace plant
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chimneys And Flues (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57006858A JPS58124115A (ja) | 1982-01-21 | 1982-01-21 | 石炭だきボイラ排ガスの処理方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57006858A JPS58124115A (ja) | 1982-01-21 | 1982-01-21 | 石炭だきボイラ排ガスの処理方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58124115A true JPS58124115A (ja) | 1983-07-23 |
| JPH0131084B2 JPH0131084B2 (enExample) | 1989-06-23 |
Family
ID=11649930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57006858A Granted JPS58124115A (ja) | 1982-01-21 | 1982-01-21 | 石炭だきボイラ排ガスの処理方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58124115A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6439138B1 (en) * | 1998-05-29 | 2002-08-27 | Hamon Research-Cottrell, Inc. | Char for contaminant removal in resource recovery unit |
-
1982
- 1982-01-21 JP JP57006858A patent/JPS58124115A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6439138B1 (en) * | 1998-05-29 | 2002-08-27 | Hamon Research-Cottrell, Inc. | Char for contaminant removal in resource recovery unit |
| US6595147B2 (en) | 1998-05-29 | 2003-07-22 | Hamon Research-Cottrell, Inc. | Method for adsorbing contaminants from flue gas |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0131084B2 (enExample) | 1989-06-23 |
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