JP5631197B2 - バイオマス混焼ボイラシステム - Google Patents
バイオマス混焼ボイラシステム Download PDFInfo
- Publication number
- JP5631197B2 JP5631197B2 JP2010290124A JP2010290124A JP5631197B2 JP 5631197 B2 JP5631197 B2 JP 5631197B2 JP 2010290124 A JP2010290124 A JP 2010290124A JP 2010290124 A JP2010290124 A JP 2010290124A JP 5631197 B2 JP5631197 B2 JP 5631197B2
- Authority
- JP
- Japan
- Prior art keywords
- biomass
- slurry
- coal
- alkali salt
- exhaust gas
- 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.)
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- 239000002028 Biomass Substances 0.000 title claims description 121
- 239000002002 slurry Substances 0.000 claims description 114
- 239000003245 coal Substances 0.000 claims description 59
- 239000010883 coal ash Substances 0.000 claims description 53
- 150000001447 alkali salts Chemical class 0.000 claims description 42
- 238000006477 desulfuration reaction Methods 0.000 claims description 39
- 230000023556 desulfurization Effects 0.000 claims description 39
- 238000002485 combustion reaction Methods 0.000 claims description 38
- 239000000428 dust Substances 0.000 claims description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 28
- 238000004519 manufacturing process Methods 0.000 claims description 27
- 238000010298 pulverizing process Methods 0.000 claims description 22
- 239000000446 fuel Substances 0.000 claims description 20
- 239000003513 alkali Substances 0.000 claims description 14
- 239000002956 ash Substances 0.000 claims description 13
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 12
- 239000011593 sulfur Substances 0.000 claims description 12
- 229910052717 sulfur Inorganic materials 0.000 claims description 12
- 239000004449 solid propellant Substances 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 8
- 229940043430 calcium compound Drugs 0.000 claims description 3
- 150000001674 calcium compounds Chemical class 0.000 claims description 3
- 150000002681 magnesium compounds Chemical class 0.000 claims description 3
- 150000003112 potassium compounds Chemical class 0.000 claims description 3
- 150000003839 salts Chemical class 0.000 claims description 3
- 150000003388 sodium compounds Chemical class 0.000 claims description 3
- 238000010344 co-firing Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 29
- 238000002347 injection Methods 0.000 description 18
- 239000007924 injection Substances 0.000 description 18
- 239000011575 calcium Substances 0.000 description 14
- 239000003795 chemical substances by application Substances 0.000 description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
- 238000000227 grinding Methods 0.000 description 9
- 230000003009 desulfurizing effect Effects 0.000 description 8
- 239000002253 acid Substances 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 6
- 229910052760 oxygen Inorganic materials 0.000 description 6
- 239000001301 oxygen Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 239000000498 cooling water Substances 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 238000004880 explosion Methods 0.000 description 4
- 239000003546 flue gas Substances 0.000 description 4
- 159000000011 group IA salts Chemical class 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 2
- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000010902 straw Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000005514 two-phase flow Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 240000000111 Saccharum officinarum Species 0.000 description 1
- 235000007201 Saccharum officinarum Nutrition 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002802 bituminous coal Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- GBAOBIBJACZTNA-UHFFFAOYSA-L calcium sulfite Chemical group [Ca+2].[O-]S([O-])=O GBAOBIBJACZTNA-UHFFFAOYSA-L 0.000 description 1
- 235000010261 calcium sulphite Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000012159 carrier gas Substances 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000010794 food waste Substances 0.000 description 1
- 239000002803 fossil fuel Substances 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- -1 sawmill residue Substances 0.000 description 1
- 239000010801 sewage sludge Substances 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
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- Combustion Of Fluid Fuel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010290124A JP5631197B2 (ja) | 2010-12-27 | 2010-12-27 | バイオマス混焼ボイラシステム |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010290124A JP5631197B2 (ja) | 2010-12-27 | 2010-12-27 | バイオマス混焼ボイラシステム |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2012137250A JP2012137250A (ja) | 2012-07-19 |
| JP2012137250A5 JP2012137250A5 (enExample) | 2014-02-13 |
| JP5631197B2 true JP5631197B2 (ja) | 2014-11-26 |
Family
ID=46674804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010290124A Active JP5631197B2 (ja) | 2010-12-27 | 2010-12-27 | バイオマス混焼ボイラシステム |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5631197B2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024016746A (ja) * | 2022-07-26 | 2024-02-07 | 株式会社エスイー | 火力発電方法 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7356251B2 (ja) | 2019-04-01 | 2023-10-04 | 三菱重工業株式会社 | ガス浄化処理および／または燃焼灰中和処理に係る装置および方法 |
| WO2021014151A1 (en) * | 2019-07-22 | 2021-01-28 | Hamer, Christopher | Process for producing solid biomass fuel |
| EP4010452B1 (en) * | 2019-08-08 | 2023-06-14 | Bai, Hong Mei | Process for producing solid biomass fuel |
| US20220341625A1 (en) | 2019-09-03 | 2022-10-27 | Sl-Technik Gmbh | Biomass heating system, as well as its components |
| CN111006199A (zh) * | 2019-11-14 | 2020-04-14 | 鄢茹奎 | 一种高效生物质燃料燃烧炉 |
-
2010
- 2010-12-27 JP JP2010290124A patent/JP5631197B2/ja active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2024016746A (ja) * | 2022-07-26 | 2024-02-07 | 株式会社エスイー | 火力発電方法 |
| JP7755311B2 (ja) | 2022-07-26 | 2025-10-16 | 株式会社エスイー | 火力発電方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012137250A (ja) | 2012-07-19 |
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