JP2023039683A - アンモニア燃料燃焼装置 - Google Patents
アンモニア燃料燃焼装置 Download PDFInfo
- Publication number
- JP2023039683A JP2023039683A JP2021146921A JP2021146921A JP2023039683A JP 2023039683 A JP2023039683 A JP 2023039683A JP 2021146921 A JP2021146921 A JP 2021146921A JP 2021146921 A JP2021146921 A JP 2021146921A JP 2023039683 A JP2023039683 A JP 2023039683A
- Authority
- JP
- Japan
- Prior art keywords
- ammonia
- fuel
- combustion
- supply pipe
- supplied
- 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.)
- Pending
Links
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 title claims abstract description 269
- 239000000446 fuel Substances 0.000 title claims abstract description 141
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 117
- 229910021529 ammonia Inorganic materials 0.000 title claims abstract description 107
- 239000004215 Carbon black (E152) Substances 0.000 claims abstract description 40
- 229930195733 hydrocarbon Natural products 0.000 claims abstract description 40
- 150000002430 hydrocarbons Chemical class 0.000 claims abstract description 40
- 238000002347 injection Methods 0.000 claims abstract description 23
- 239000007924 injection Substances 0.000 claims abstract description 23
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 230000001276 controlling effect Effects 0.000 claims description 2
- 239000003595 mist Substances 0.000 claims description 2
- 229910000069 nitrogen hydride Inorganic materials 0.000 abstract description 13
- 239000000243 solution Substances 0.000 abstract 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 16
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 14
- 239000003345 natural gas Substances 0.000 description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 description 7
- 239000001569 carbon dioxide Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 2
- 239000005431 greenhouse gas Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Classifications
-
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/22—Fuel supply systems
-
- 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
- F23C1/00—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air
- F23C1/08—Combustion apparatus specially adapted for combustion of two or more kinds of fuel simultaneously or alternately, at least one kind of fuel being either a fluid fuel or a solid fuel suspended in a carrier gas or air liquid and gaseous fuel
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L7/00—Supplying non-combustible liquids or gases, other than air, to the fire, e.g. oxygen, steam
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/02—Continuous combustion chambers using liquid or gaseous fuel characterised by the air-flow or gas-flow configuration
- F23R3/04—Air inlet arrangements
- F23R3/10—Air inlet arrangements for primary air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/30—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply comprising fuel prevapourising devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/28—Continuous combustion chambers using liquid or gaseous fuel characterised by the fuel supply
- F23R3/36—Supply of different fuels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Combustion Of Fluid Fuel (AREA)
Abstract
【解決手段】 アンモニア供給管11を通して供給されるアンモニアガスNH3と空気供給管12を通して供給される燃焼用空気Airとを燃焼バーナー10により混合させて炉1内で燃焼させるアンモニア燃料燃焼装置において、炭化水素系燃料CmHnが補助燃料供給管21を通して供給される噴射装置20を前記の燃焼バーナーの近傍に設け、前記の噴射装置により、炭化水素系燃料を前記の燃焼バーナーによる火炎に向けて炉内に噴射させて燃焼させる。
【選択図】 図1
Description
10 :燃焼バーナー
11 :アンモニア供給管
11a :アンモニア調整弁
11b :噴霧ノズル
12 :空気供給管
12a :空気調整弁
20 :噴射装置
21 :補助燃料供給管
21a :補助燃料調整弁
30 :制御装置
Air :燃焼用空気
CmHn :炭化水素系燃料
NH3 :アンモニアガス
liq.NH3 :液体アンモニア
Claims (3)
- アンモニア供給管を通して供給されるアンモニア燃料と空気供給管を通して供給される燃焼用空気とを燃焼バーナーにより混合させて炉内で燃焼させるアンモニア燃料燃焼装置において、炭化水素系燃料が補助燃料供給管を通して供給される噴射装置を前記の燃焼バーナーの近傍に設け、前記の噴射装置により、炭化水素系燃料を前記の燃焼バーナーによる火炎に向けて炉内に噴射させて燃焼させることを特徴とするアンモニア燃料燃焼装置。
- 請求項1に記載のアンモニア燃料燃焼装置において、前記のアンモニア供給管を通して燃焼バーナーに供給するアンモニア燃料の量を調整するアンモニア調整弁と、前記の空気供給管を通して燃焼バーナーに供給する燃焼用空気の量を調整する空気調整弁と、前記の補助燃料供給管を通して噴射装置に供給する炭化水素系燃料の量を調整する補助燃料調整弁と、前記のアンモニア調整弁と空気調整弁と補助燃料調整弁とを制御する制御装置を設けたことを特徴とするアンモニア燃料燃焼装置。
- 請求項1又は請求項2に記載のアンモニア燃料燃焼装置において、前記のアンモニア燃料に液体アンモニアを用い、前記のアンモニア供給管を通して液体アンモニアを前記の燃焼バーナーに霧状にして供給することを特徴とするアンモニア燃料燃焼装置。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021146921A JP2023039683A (ja) | 2021-09-09 | 2021-09-09 | アンモニア燃料燃焼装置 |
CN202280029004.5A CN117441080A (zh) | 2021-09-09 | 2022-04-04 | 氨燃料燃烧装置 |
PCT/JP2022/017042 WO2023037643A1 (ja) | 2021-09-09 | 2022-04-04 | アンモニア燃料燃焼装置 |
KR1020237035286A KR20240064585A (ko) | 2021-09-09 | 2022-04-04 | 암모니아 연료 연소장치 |
TW111115843A TWI833206B (zh) | 2021-09-09 | 2022-04-26 | 氨燃料燃燒裝置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021146921A JP2023039683A (ja) | 2021-09-09 | 2021-09-09 | アンモニア燃料燃焼装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2023039683A true JP2023039683A (ja) | 2023-03-22 |
Family
ID=85507481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021146921A Pending JP2023039683A (ja) | 2021-09-09 | 2021-09-09 | アンモニア燃料燃焼装置 |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2023039683A (ja) |
KR (1) | KR20240064585A (ja) |
CN (1) | CN117441080A (ja) |
TW (1) | TWI833206B (ja) |
WO (1) | WO2023037643A1 (ja) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7374736B2 (en) * | 2003-11-13 | 2008-05-20 | General Electric Company | Method to reduce flue gas NOx |
US20100206248A1 (en) * | 2006-09-13 | 2010-08-19 | Siong Cheak Steven Mok | System for generating brown gas and uses thereof |
JP5746962B2 (ja) * | 2011-12-20 | 2015-07-08 | 株式会社神戸製鋼所 | ガス供給方法およびガス供給装置 |
JP5885811B1 (ja) * | 2014-11-21 | 2016-03-16 | 株式会社タクマ | 尿素加水分解装置及びその制御方法 |
JP2016130619A (ja) | 2015-01-15 | 2016-07-21 | 国立大学法人東北大学 | 低燃焼性燃料燃焼装置 |
JP7027817B2 (ja) * | 2017-11-02 | 2022-03-02 | 株式会社Ihi | 燃焼装置及びボイラ |
JP6813533B2 (ja) * | 2018-05-22 | 2021-01-13 | 三菱パワー株式会社 | バーナおよび燃焼装置 |
JP7183868B2 (ja) | 2019-02-28 | 2022-12-06 | 株式会社Ihi | 燃焼器バーナ及び燃焼器 |
CN113294779B (zh) * | 2021-05-28 | 2022-10-11 | 华中科技大学 | 一种氨气的高温空气燃烧装置 |
-
2021
- 2021-09-09 JP JP2021146921A patent/JP2023039683A/ja active Pending
-
2022
- 2022-04-04 KR KR1020237035286A patent/KR20240064585A/ko unknown
- 2022-04-04 CN CN202280029004.5A patent/CN117441080A/zh active Pending
- 2022-04-04 WO PCT/JP2022/017042 patent/WO2023037643A1/ja active Application Filing
- 2022-04-26 TW TW111115843A patent/TWI833206B/zh active
Also Published As
Publication number | Publication date |
---|---|
KR20240064585A (ko) | 2024-05-13 |
TWI833206B (zh) | 2024-02-21 |
TW202311666A (zh) | 2023-03-16 |
WO2023037643A1 (ja) | 2023-03-16 |
CN117441080A (zh) | 2024-01-23 |
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