JPS6196319A - 脱硫を同時におこなう低ＮＯｘ燃焼法 - Google Patents
脱硫を同時におこなう低ＮＯｘ燃焼法Info
- Publication number
- JPS6196319A JPS6196319A JP59217791A JP21779184A JPS6196319A JP S6196319 A JPS6196319 A JP S6196319A JP 59217791 A JP59217791 A JP 59217791A JP 21779184 A JP21779184 A JP 21779184A JP S6196319 A JPS6196319 A JP S6196319A
- Authority
- JP
- Japan
- Prior art keywords
- ash
- combustion chamber
- primary combustion
- desulfurization
- simultaneously performs
- 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
- 238000006477 desulfuration reaction Methods 0.000 title claims description 16
- 230000023556 desulfurization Effects 0.000 title claims description 16
- 238000009841 combustion method Methods 0.000 title claims description 7
- 238000002485 combustion reaction Methods 0.000 claims description 32
- 239000000446 fuel Substances 0.000 claims description 9
- 150000004763 sulfides Chemical class 0.000 claims description 4
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 3
- 239000000155 melt Substances 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims 1
- 239000003245 coal Substances 0.000 description 11
- 239000007789 gas Substances 0.000 description 9
- 229910002089 NOx Inorganic materials 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 7
- 230000003009 desulfurizing effect Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 4
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 3
- 239000003513 alkali Substances 0.000 description 3
- 238000007796 conventional method Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229910000019 calcium carbonate Inorganic materials 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- 239000010459 dolomite Substances 0.000 description 2
- 229910000514 dolomite Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 101100348017 Drosophila melanogaster Nazo gene Proteins 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-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
- 239000002956 ash Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- VDQVEACBQKUUSU-UHFFFAOYSA-M disodium;sulfanide Chemical compound [Na+].[Na+].[SH-] VDQVEACBQKUUSU-UHFFFAOYSA-M 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- -1 silicate compound Chemical class 0.000 description 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical class O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052979 sodium sulfide Inorganic materials 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 230000001629 suppression Effects 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J7/00—Arrangement of devices for supplying chemicals to fire
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Incineration Of Waste (AREA)
- Treating Waste Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59217791A JPS6196319A (ja) | 1984-10-16 | 1984-10-16 | 脱硫を同時におこなう低ＮＯｘ燃焼法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59217791A JPS6196319A (ja) | 1984-10-16 | 1984-10-16 | 脱硫を同時におこなう低ＮＯｘ燃焼法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6196319A true JPS6196319A (ja) | 1986-05-15 |
| JPH0211813B2 JPH0211813B2 (enrdf_load_stackoverflow) | 1990-03-15 |
Family
ID=16709780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59217791A Granted JPS6196319A (ja) | 1984-10-16 | 1984-10-16 | 脱硫を同時におこなう低ＮＯｘ燃焼法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6196319A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01111108A (ja) * | 1987-07-30 | 1989-04-27 | Trw Inc | 硫黄を含有する微粒状炭質燃料の燃焼装置及び燃焼方法 |
| CN104534490A (zh) * | 2014-12-30 | 2015-04-22 | 黑龙江国德节能服务有限公司 | 锅炉酸碱度平衡辅助配风的装置及配风方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58190605A (ja) * | 1982-04-28 | 1983-11-07 | Hitachi Zosen Corp | 脱硫を同時に行うＮＯｘ抑制三段燃焼法 |
| JPS58193013A (ja) * | 1982-05-07 | 1983-11-10 | Hitachi Zosen Corp | 固体燃焼炉における炉内脱硫法 |
-
1984
- 1984-10-16 JP JP59217791A patent/JPS6196319A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58190605A (ja) * | 1982-04-28 | 1983-11-07 | Hitachi Zosen Corp | 脱硫を同時に行うＮＯｘ抑制三段燃焼法 |
| JPS58193013A (ja) * | 1982-05-07 | 1983-11-10 | Hitachi Zosen Corp | 固体燃焼炉における炉内脱硫法 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01111108A (ja) * | 1987-07-30 | 1989-04-27 | Trw Inc | 硫黄を含有する微粒状炭質燃料の燃焼装置及び燃焼方法 |
| CN104534490A (zh) * | 2014-12-30 | 2015-04-22 | 黑龙江国德节能服务有限公司 | 锅炉酸碱度平衡辅助配风的装置及配风方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0211813B2 (enrdf_load_stackoverflow) | 1990-03-15 |
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