JPH0139002B2 - - Google Patents
Info
- Publication number
- JPH0139002B2 JPH0139002B2 JP56047487A JP4748781A JPH0139002B2 JP H0139002 B2 JPH0139002 B2 JP H0139002B2 JP 56047487 A JP56047487 A JP 56047487A JP 4748781 A JP4748781 A JP 4748781A JP H0139002 B2 JPH0139002 B2 JP H0139002B2
- Authority
- JP
- Japan
- Prior art keywords
- combustion
- coal
- furnace
- nitrogen oxides
- protrusions
- 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
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 claims description 33
- 239000003245 coal Substances 0.000 claims description 18
- 238000002485 combustion reaction Methods 0.000 claims description 11
- 238000009841 combustion method Methods 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 8
- 239000000295 fuel oil Substances 0.000 claims description 7
- 238000001354 calcination Methods 0.000 claims description 6
- 239000004568 cement Substances 0.000 claims description 6
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 2
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 229910000514 dolomite Inorganic materials 0.000 claims description 2
- 239000010459 dolomite Substances 0.000 claims description 2
- 239000004571 lime Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 13
- 239000000446 fuel Substances 0.000 description 10
- 239000007789 gas Substances 0.000 description 6
- LELOWRISYMNNSU-UHFFFAOYSA-N hydrogen cyanide Chemical compound N#C LELOWRISYMNNSU-UHFFFAOYSA-N 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000000571 coke Substances 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23M—CASINGS, LININGS, WALLS OR DOORS SPECIALLY ADAPTED FOR COMBUSTION CHAMBERS, e.g. FIREBRIDGES; DEVICES FOR DEFLECTING AIR, FLAMES OR COMBUSTION PRODUCTS IN COMBUSTION CHAMBERS; SAFETY ARRANGEMENTS SPECIALLY ADAPTED FOR COMBUSTION APPARATUS; DETAILS OF COMBUSTION CHAMBERS, NOT OTHERWISE PROVIDED FOR
- F23M9/00—Baffles or deflectors for air or combustion products; Flame shields
- F23M9/06—Baffles or deflectors for air or combustion products; Flame shields in fire-boxes
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion Of Fluid Fuel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4748781A JPS57161409A (en) | 1981-03-31 | 1981-03-31 | Combustion device restricting formation of nitrogen oxides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4748781A JPS57161409A (en) | 1981-03-31 | 1981-03-31 | Combustion device restricting formation of nitrogen oxides |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57161409A JPS57161409A (en) | 1982-10-05 |
| JPH0139002B2 true JPH0139002B2 (fr) | 1989-08-17 |
Family
ID=12776472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4748781A Granted JPS57161409A (en) | 1981-03-31 | 1981-03-31 | Combustion device restricting formation of nitrogen oxides |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57161409A (fr) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS434318Y1 (fr) * | 1964-12-22 | 1968-02-23 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52160136U (fr) * | 1976-05-29 | 1977-12-05 |
-
1981
- 1981-03-31 JP JP4748781A patent/JPS57161409A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS434318Y1 (fr) * | 1964-12-22 | 1968-02-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57161409A (en) | 1982-10-05 |
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