JP7173981B2 - 循環流動層ボイラ及びその運転方法 - Google Patents
循環流動層ボイラ及びその運転方法 Download PDFInfo
- Publication number
- JP7173981B2 JP7173981B2 JP2019551047A JP2019551047A JP7173981B2 JP 7173981 B2 JP7173981 B2 JP 7173981B2 JP 2019551047 A JP2019551047 A JP 2019551047A JP 2019551047 A JP2019551047 A JP 2019551047A JP 7173981 B2 JP7173981 B2 JP 7173981B2
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- JP
- Japan
- Prior art keywords
- containing compound
- sulfur element
- gas
- amount
- passage
- Prior art date
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Links
- 238000000034 method Methods 0.000 title claims description 27
- 239000007789 gas Substances 0.000 claims description 159
- 238000005259 measurement Methods 0.000 claims description 41
- 150000001875 compounds Chemical class 0.000 claims description 38
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 35
- 239000011593 sulfur Substances 0.000 claims description 35
- 229910052717 sulfur Inorganic materials 0.000 claims description 35
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 33
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 claims description 33
- 229910000041 hydrogen chloride Inorganic materials 0.000 claims description 33
- 239000007787 solid Substances 0.000 claims description 28
- 239000002245 particle Substances 0.000 claims description 26
- 238000000926 separation method Methods 0.000 claims description 12
- 230000000717 retained effect Effects 0.000 claims description 8
- 230000003247 decreasing effect Effects 0.000 claims description 7
- 230000007423 decrease Effects 0.000 claims description 6
- 150000001447 alkali salts Chemical class 0.000 description 30
- 239000000463 material Substances 0.000 description 20
- 239000000446 fuel Substances 0.000 description 19
- 239000012530 fluid Substances 0.000 description 16
- 238000006243 chemical reaction Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 238000005192 partition Methods 0.000 description 7
- 239000002028 Biomass Substances 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000003546 flue gas Substances 0.000 description 5
- 238000011017 operating method Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 150000001805 chlorine compounds Chemical group 0.000 description 3
- 229920006395 saturated elastomer Polymers 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 229910052683 pyrite Inorganic materials 0.000 description 2
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 2
- 239000011028 pyrite Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 229910013868 M2SO4 Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910000037 hydrogen sulfide Inorganic materials 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- -1 pyrite Chemical compound 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052569 sulfide mineral Inorganic materials 0.000 description 1
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 description 1
- 229910052815 sulfur oxide Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000010920 waste tyre Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
- F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
- F22B31/0069—Systems therefor
-
- 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
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
- F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
- F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
- F23C10/10—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
-
- 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
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/18—Details; Accessories
- F23C10/28—Control devices specially adapted for fluidised bed, combustion apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
- F23G5/30—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having a fluidised bed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017205754 | 2017-10-25 | ||
| JP2017205754 | 2017-10-25 | ||
| PCT/JP2018/038623 WO2019082756A1 (ja) | 2017-10-25 | 2018-10-17 | 循環流動層ボイラ及びその運転方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2019082756A1 JPWO2019082756A1 (ja) | 2020-11-12 |
| JP7173981B2 true JP7173981B2 (ja) | 2022-11-17 |
Family
ID=66246497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019551047A Active JP7173981B2 (ja) | 2017-10-25 | 2018-10-17 | 循環流動層ボイラ及びその運転方法 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP7173981B2 (ko) |
| KR (1) | KR102489144B1 (ko) |
| PH (1) | PH12020500492A1 (ko) |
| WO (1) | WO2019082756A1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6916854B2 (ja) * | 2019-10-29 | 2021-08-11 | 川崎重工業株式会社 | 廃棄物焼却設備の脱硝及び腐食低減方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000291931A (ja) | 1999-04-05 | 2000-10-20 | Nkk Corp | 廃棄物の処理方法及びその装置 |
| JP2004523348A (ja) | 2001-01-26 | 2004-08-05 | バーターンファール・アクチボラゲット・（パブル） | 塩素含有燃料を燃焼するための熱生成プラントを作動するための方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3833489A1 (de) * | 1988-10-01 | 1990-04-05 | Ver Kesselwerke Ag | Verfahren und vorrichtung zur einhaltung einer konstanten regelgroesse in einer wirbelschichtfeuerungsanlage |
| JP2747673B2 (ja) | 1996-05-15 | 1998-05-06 | 川崎重工業株式会社 | 燃焼炉の運転方法 |
| JPH10300059A (ja) * | 1997-04-25 | 1998-11-13 | Hitachi Ltd | 発電システム及びその制御方法 |
| FI117631B (fi) | 2005-06-16 | 2006-12-29 | Valtion Teknillinen | Menetelmä kloorin kerrostumisen estämiseksi kattilan lämpöpinnoille |
-
2018
- 2018-10-17 WO PCT/JP2018/038623 patent/WO2019082756A1/ja active Application Filing
- 2018-10-17 JP JP2019551047A patent/JP7173981B2/ja active Active
- 2018-10-17 KR KR1020207003205A patent/KR102489144B1/ko active IP Right Grant
-
2020
- 2020-03-11 PH PH12020500492A patent/PH12020500492A1/en unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000291931A (ja) | 1999-04-05 | 2000-10-20 | Nkk Corp | 廃棄物の処理方法及びその装置 |
| JP2004523348A (ja) | 2001-01-26 | 2004-08-05 | バーターンファール・アクチボラゲット・（パブル） | 塩素含有燃料を燃焼するための熱生成プラントを作動するための方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019082756A1 (ja) | 2019-05-02 |
| KR20200071719A (ko) | 2020-06-19 |
| PH12020500492A1 (en) | 2021-03-01 |
| JPWO2019082756A1 (ja) | 2020-11-12 |
| KR102489144B1 (ko) | 2023-01-13 |
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