JP2012521530A - 化石燃料及びバイオ燃料燃焼装置における排出物低減及びエネルギー効率改善のための装置 - Google Patents
化石燃料及びバイオ燃料燃焼装置における排出物低減及びエネルギー効率改善のための装置 Download PDFInfo
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 36
- 239000002551 biofuel Substances 0.000 title 1
- 239000002803 fossil fuel Substances 0.000 title 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 238000011084 recovery Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 7
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 43
- 239000003546 flue gas Substances 0.000 claims description 13
- 239000000446 fuel Substances 0.000 claims description 11
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 10
- 239000001569 carbon dioxide Substances 0.000 claims description 5
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 5
- 229910002091 carbon monoxide Inorganic materials 0.000 description 26
- 239000007789 gas Substances 0.000 description 14
- 239000003245 coal Substances 0.000 description 11
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 238000006243 chemical reaction Methods 0.000 description 6
- 238000002309 gasification Methods 0.000 description 6
- 239000003345 natural gas Substances 0.000 description 5
- 238000009736 wetting Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000002028 Biomass Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000003575 carbonaceous material Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000003786 synthesis reaction Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000003209 petroleum derivative Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000004580 weight loss Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D12/00—Other central heating systems
- F24D12/02—Other central heating systems having more than one heat source
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23D—BURNERS
- F23D14/00—Burners for combustion of a gas, e.g. of a gas stored under pressure as a liquid
- F23D14/46—Details, e.g. noise reduction means
- F23D14/68—Treating the combustion air or gas, e.g. by filtering, or moistening
-
- 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
- F23L15/00—Heating of air supplied for combustion
- F23L15/04—Arrangements of recuperators
-
- 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
- F23L7/002—Supplying water
- F23L7/005—Evaporated water; Steam
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23N—REGULATING OR CONTROLLING COMBUSTION
- F23N5/00—Systems for controlling combustion
- F23N5/003—Systems for controlling combustion using detectors sensitive to combustion gas properties
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2035—Arrangement or mounting of control or safety devices for water heaters using fluid fuel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
- F24D2200/00—Heat sources or energy sources
- F24D2200/16—Waste heat
- F24D2200/18—Flue gas recuperation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air Supply (AREA)
- Regulation And Control Of Combustion (AREA)
Abstract
【選択図】図1
Description
本装置の目的は、燃焼用空気中の水蒸気がガス化を促進する条件を提供することにより、石炭バーナー、石油バーナー又は任意のバイオマスバーナーの燃焼空気の水分量を最大限実用レベルに維持することを保証することにある。
A)熱分解
B)酸化
C)ガス化及び水素化
C + O2 ⇔ CO2 (1)
C + 1/2O2 ⇔ CO (2)
CO + 1/2O2 ⇔ CO2 (3)
2H2 + O2 ⇔ 2H2O (4)
ここでは、Cは、炭素を含む固体及び/又はチャーを表わす。
C + CO2 ⇔ 2CO (5) ブードワ反応(吸熱)
C + H2O ⇔ H2 + CO (6) 水性ガス反応(吸熱)
CO + H2O ⇔ CO2 + H2 (7) 水性シフト反応(発熱)
C + 2H2 ⇔ CH4 (8) メタン化(発熱)
1.外気温度/湿度比。
2.水の入口流量と温度。エバポレーターにおける燃焼用空気の湿潤化レベルを制御するために、水の入口流量及び出口流量と温度を測定することが必要である。
3.エバポレーターから出る飽和燃焼用空気の温度。
交換エレメント(24)は、ハウジング(22)内に備えられる。熱交換エレメント(24)の頂上部の放水装置(26)から散水され、この水はハウジング(22)を水滴として落下する。湿潤化された空気は出口(28)から排出され、温水ボイラー(30)のバーナー(38)に達する。下降する温水流は、空気入口(29)から供給される上昇気流と熱交換を行う。熱交換性能を向上させるために、さまざまな技術(充填物、スプレーヘッドの数、水滴の大きさ)が利用される。空気が飽和され、露点が約190°Fとなるため、再加熱コイルを用いて更に空気を暖めることにより、パイプ又はボイラーエレメント内での水蒸気凝縮を防止する。
22 ハウジング
24 熱交換エレメント
26 放水装置
28 出口
29 空気入口
30 温水ボイラ
32 上壁
34 底壁
36 側壁
38 バーナー
39 可燃物供給装置
40 炎管
42 熱回収システム
50 燃焼排ガスアナライザー
60 コントローラー
Claims (2)
- 温水ボイラーと、エバポレーターと、熱回収システムとを含む温水装置であって、
前記温水ボイラーは、上壁、底壁及び側壁と、前記上壁に接続する炎管と、一側壁に固定されたバーナーと、前記バーナーに接続された可燃物供給装置とを有し、
前記エバポレーターは、ハウジングを有し、当該ハウジングは、出口と、前記ハウジング内に配置される熱交換エレメントと、前記熱交換エレメントに離間して上方に設けられた放水装置とを有し、前記エバポレーターは、燃焼生成物の露点を上昇させるため、及び燃焼時のNOx排出物を低減するための湿潤空気の原料を前記バーナーに提供し、
前記熱回収システムは、前記炎管に接続され、ここにおいて前記放水装置に使用される水を加熱するために熱が利用される、温水装置。 - 請求項1に記載の温水装置であって、燃焼排ガスアナライザーとコントローラーとを更に有し、
前記燃焼排ガスアナライザーは、前記炎管及び前記エバポレーターの出口に接続されており、二酸化炭素(CO2)、サーマルNOx、フューエルNOx及び水(H2O)の少なくとも一種の濃度を測定し、且つ前記エバポレーターの出口における温度と水分量を測定し、
前記コントローラーは、二酸化炭素(CO2)、サーマルNOx、フューエルNOx及び水(H2O)の少なくとも一種の濃度を測定し、且つ前記エバポレーターの出口における温度と水分量を分析し、これら数値の少なくとも一が、単独又は組み合わせで次善の燃焼条件を示す場合、前記温水装置の操業パラメータを最適な燃焼条件に到達するよう調整する、温水装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16361809P | 2009-03-26 | 2009-03-26 | |
US61/163,618 | 2009-03-26 | ||
PCT/CA2010/000463 WO2010108281A1 (en) | 2009-03-26 | 2010-03-26 | System to lower emissions and improve energy efficiency on fossil fuels and bio-fuels combustion systems |
Publications (2)
Publication Number | Publication Date |
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JP2012521530A true JP2012521530A (ja) | 2012-09-13 |
JP5653996B2 JP5653996B2 (ja) | 2015-01-14 |
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JP2012501098A Expired - Fee Related JP5653996B2 (ja) | 2009-03-26 | 2010-03-26 | 化石燃料及びバイオ燃料燃焼装置における排出物低減及びエネルギー効率改善のための装置 |
Country Status (7)
Country | Link |
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US (1) | US20120085339A1 (ja) |
EP (1) | EP2411734A4 (ja) |
JP (1) | JP5653996B2 (ja) |
CN (1) | CN102439359A (ja) |
BR (1) | BRPI1014209A2 (ja) |
CA (1) | CA2756557A1 (ja) |
WO (1) | WO2010108281A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103449488B (zh) * | 2012-05-31 | 2016-04-13 | 沈阳铝镁设计研究院有限公司 | 降低氢氧化铝焙烧过程能量消耗的方法 |
CN103574580B (zh) * | 2013-11-15 | 2015-07-01 | 神华集团有限责任公司 | 一种火电机组NOx排放监控方法及系统 |
EP3290794A1 (en) * | 2016-09-05 | 2018-03-07 | Technip France | Method for reducing nox emission |
CN107238092A (zh) * | 2017-06-12 | 2017-10-10 | 清华大学 | 燃煤锅炉排烟超低温冷凝热回收及进风加湿的方法与装置 |
US11441199B2 (en) * | 2019-04-25 | 2022-09-13 | Les Équipements Lapierre Inc. | Controller of the release of energy of a combustion of biomass, system provided with such a controller, kit for assembling the same, and corresponding methods of assembling, operating and use associated thereto |
CA3118499A1 (en) * | 2020-05-14 | 2021-11-14 | Les Equipements Lapierre Inc. | Evaporator system, kit for assembling the same, and corresponding methods of assembling, operating and use associated thereto |
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- 2010-03-26 EP EP10755371.1A patent/EP2411734A4/en not_active Withdrawn
- 2010-03-26 JP JP2012501098A patent/JP5653996B2/ja not_active Expired - Fee Related
- 2010-03-26 US US13/259,933 patent/US20120085339A1/en not_active Abandoned
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Also Published As
Publication number | Publication date |
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JP5653996B2 (ja) | 2015-01-14 |
WO2010108281A1 (en) | 2010-09-30 |
BRPI1014209A2 (pt) | 2016-04-05 |
CA2756557A1 (en) | 2010-09-30 |
EP2411734A1 (en) | 2012-02-01 |
CN102439359A (zh) | 2012-05-02 |
US20120085339A1 (en) | 2012-04-12 |
EP2411734A4 (en) | 2014-12-17 |
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