JPS6131363B2 - - Google Patents
Info
- Publication number
- JPS6131363B2 JPS6131363B2 JP57071977A JP7197782A JPS6131363B2 JP S6131363 B2 JPS6131363 B2 JP S6131363B2 JP 57071977 A JP57071977 A JP 57071977A JP 7197782 A JP7197782 A JP 7197782A JP S6131363 B2 JPS6131363 B2 JP S6131363B2
- Authority
- JP
- Japan
- Prior art keywords
- combustion chamber
- primary
- supplied
- fuel
- combustion
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 106
- 239000000446 fuel Substances 0.000 claims description 36
- 238000006477 desulfuration reaction Methods 0.000 claims description 34
- 230000023556 desulfurization Effects 0.000 claims description 34
- 239000003795 chemical substances by application Substances 0.000 claims description 19
- 230000003009 desulfurizing effect Effects 0.000 claims description 12
- 238000009841 combustion method Methods 0.000 claims description 10
- 230000001629 suppression Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 description 24
- 239000007789 gas Substances 0.000 description 13
- 239000003513 alkali Substances 0.000 description 11
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 6
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 5
- 235000012239 silicon dioxide Nutrition 0.000 description 5
- 238000007796 conventional method Methods 0.000 description 4
- 150000003568 thioethers Chemical class 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000002829 reductive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 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
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- -1 silicate compound Chemical class 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 150000003464 sulfur compounds Chemical class 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 |
|---|---|---|---|
| JP57071977A JPS58190605A (ja) | 1982-04-28 | 1982-04-28 | 脱硫を同時に行うＮＯｘ抑制三段燃焼法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57071977A JPS58190605A (ja) | 1982-04-28 | 1982-04-28 | 脱硫を同時に行うＮＯｘ抑制三段燃焼法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58190605A JPS58190605A (ja) | 1983-11-07 |
| JPS6131363B2 true JPS6131363B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-07-19 |
Family
ID=13476024
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57071977A Granted JPS58190605A (ja) | 1982-04-28 | 1982-04-28 | 脱硫を同時に行うＮＯｘ抑制三段燃焼法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58190605A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS611913A (ja) * | 1984-06-14 | 1986-01-07 | Mitsubishi Heavy Ind Ltd | スラグタツプ燃焼装置 |
| JPS6196319A (ja) * | 1984-10-16 | 1986-05-15 | Hitachi Zosen Corp | 脱硫を同時におこなう低ＮＯｘ燃焼法 |
| 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 |
| EP0301714A3 (en) * | 1987-07-30 | 1989-07-19 | Trw Inc. | Sulfur removal by sorbent injection in secondary combustion zones |
| DE3943084A1 (de) * | 1989-12-27 | 1991-07-04 | Saarbergwerke Ag | Verfahren zur verringerung der stickoxidemission bei der verfeuerung von festen brennstoffen |
-
1982
- 1982-04-28 JP JP57071977A patent/JPS58190605A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58190605A (ja) | 1983-11-07 |