JPS58190607A - 脱硫を同時に行なう低ＮＯｘ燃焼法 - Google Patents
脱硫を同時に行なう低ＮＯｘ燃焼法Info
- Publication number
- JPS58190607A JPS58190607A JP57071979A JP7197982A JPS58190607A JP S58190607 A JPS58190607 A JP S58190607A JP 57071979 A JP57071979 A JP 57071979A JP 7197982 A JP7197982 A JP 7197982A JP S58190607 A JPS58190607 A JP S58190607A
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- combustion
- desulfurization
- supplied
- smoke
- 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
- 238000002485 combustion reaction Methods 0.000 title claims description 41
- 238000006477 desulfuration reaction Methods 0.000 title claims description 25
- 230000023556 desulfurization Effects 0.000 title claims description 25
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 239000000779 smoke Substances 0.000 claims description 12
- 238000009841 combustion method Methods 0.000 claims description 11
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 6
- 239000003513 alkali Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000000155 melt Substances 0.000 claims description 5
- 238000007254 oxidation reaction Methods 0.000 claims description 3
- 150000003464 sulfur compounds Chemical class 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims 1
- 229910002089 NOx Inorganic materials 0.000 description 10
- 239000000446 fuel Substances 0.000 description 10
- 238000006243 chemical reaction Methods 0.000 description 9
- 230000003009 desulfurizing effect Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 150000004763 sulfides Chemical class 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000010304 firing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004071 soot Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 241001062872 Cleyera japonica Species 0.000 description 1
- BWGNESOTFCXPMA-UHFFFAOYSA-N Dihydrogen disulfide Chemical compound SS BWGNESOTFCXPMA-UHFFFAOYSA-N 0.000 description 1
- 241000545744 Hirudinea Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 150000003112 potassium compounds Chemical class 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C6/00—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion
- F23C6/04—Combustion apparatus characterised by the combination of two or more combustion chambers or combustion zones, e.g. for staged combustion in series connection
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57071979A JPS58190607A (ja) | 1982-04-28 | 1982-04-28 | 脱硫を同時に行なう低ＮＯｘ燃焼法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57071979A JPS58190607A (ja) | 1982-04-28 | 1982-04-28 | 脱硫を同時に行なう低ＮＯｘ燃焼法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58190607A true JPS58190607A (ja) | 1983-11-07 |
| JPS6137522B2 JPS6137522B2 (enrdf_load_stackoverflow) | 1986-08-25 |
Family
ID=13476086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57071979A Granted JPS58190607A (ja) | 1982-04-28 | 1982-04-28 | 脱硫を同時に行なう低ＮＯｘ燃焼法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58190607A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61208411A (ja) * | 1985-03-14 | 1986-09-16 | Hitachi Zosen Corp | 脱硫を同時に行なうＮＯ↓ｘ抑制２段燃焼法 |
| WO1994020788A1 (en) * | 1993-03-08 | 1994-09-15 | Dykema Owen W | COAL COMBUSTION PROCESS FOR SOx AND NOx CONTROL |
| EP0650018A3 (en) * | 1993-10-20 | 1995-09-27 | Florida Power Corp | Desulfurization of carbonaceous fuels. |
-
1982
- 1982-04-28 JP JP57071979A patent/JPS58190607A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61208411A (ja) * | 1985-03-14 | 1986-09-16 | Hitachi Zosen Corp | 脱硫を同時に行なうＮＯ↓ｘ抑制２段燃焼法 |
| WO1994020788A1 (en) * | 1993-03-08 | 1994-09-15 | Dykema Owen W | COAL COMBUSTION PROCESS FOR SOx AND NOx CONTROL |
| EP0650018A3 (en) * | 1993-10-20 | 1995-09-27 | Florida Power Corp | Desulfurization of carbonaceous fuels. |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6137522B2 (enrdf_load_stackoverflow) | 1986-08-25 |
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