JPWO2006043494A1 - 複合発電設備 - Google Patents
複合発電設備Info
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- JPWO2006043494A1 JPWO2006043494A1 JP2006542959A JP2006542959A JPWO2006043494A1 JP WO2006043494 A1 JPWO2006043494 A1 JP WO2006043494A1 JP 2006542959 A JP2006542959 A JP 2006542959A JP 2006542959 A JP2006542959 A JP 2006542959A JP WO2006043494 A1 JPWO2006043494 A1 JP WO2006043494A1
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- 238000010248 power generation Methods 0.000 title claims abstract description 88
- 239000007789 gas Substances 0.000 claims abstract description 238
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims abstract description 126
- 239000000446 fuel Substances 0.000 claims abstract description 80
- 229910002092 carbon dioxide Inorganic materials 0.000 claims abstract description 63
- 239000001569 carbon dioxide Substances 0.000 claims abstract description 61
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims abstract description 35
- 239000000567 combustion gas Substances 0.000 claims abstract description 13
- 238000003487 electrochemical reaction Methods 0.000 claims abstract description 12
- 239000007800 oxidant agent Substances 0.000 claims abstract description 9
- 230000005611 electricity Effects 0.000 claims abstract description 8
- 229910052760 oxygen Inorganic materials 0.000 claims description 43
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 41
- 239000001301 oxygen Substances 0.000 claims description 41
- 238000000926 separation method Methods 0.000 claims description 31
- 238000011084 recovery Methods 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 24
- 238000002407 reforming Methods 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 11
- 239000001257 hydrogen Substances 0.000 claims description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 7
- 239000004215 Carbon black (E152) Substances 0.000 claims description 6
- 229930195733 hydrocarbon Natural products 0.000 claims description 6
- 150000002430 hydrocarbons Chemical class 0.000 claims description 6
- 230000001590 oxidative effect Effects 0.000 abstract description 7
- 238000006243 chemical reaction Methods 0.000 description 13
- 238000011144 upstream manufacturing Methods 0.000 description 12
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910000480 nickel oxide Inorganic materials 0.000 description 2
- GNRSAWUEBMWBQH-UHFFFAOYSA-N oxonickel Chemical compound [Ni]=O GNRSAWUEBMWBQH-UHFFFAOYSA-N 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000009897 systematic effect Effects 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000036647 reaction Effects 0.000 description 1
- 238000006057 reforming reaction Methods 0.000 description 1
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- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04119—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying
- H01M8/04156—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal
- H01M8/04164—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with simultaneous supply or evacuation of electrolyte; Humidifying or dehumidifying with product water removal by condensers, gas-liquid separators or filters
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04007—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids related to heat exchange
- H01M8/04014—Heat exchange using gaseous fluids; Heat exchange by combustion of reactants
- H01M8/04022—Heating by combustion
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- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04097—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants with recycling of the reactants
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0606—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants
- H01M8/0612—Combination of fuel cells with means for production of reactants or for treatment of residues with means for production of gaseous reactants from carbon-containing material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/06—Combination of fuel cells with means for production of reactants or for treatment of residues
- H01M8/0662—Treatment of gaseous reactants or gaseous residues, e.g. cleaning
- H01M8/0668—Removal of carbon monoxide or carbon dioxide
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/14—Fuel cells with fused electrolytes
- H01M2008/147—Fuel cells with molten carbonates
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- H—ELECTRICITY
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- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2250/00—Fuel cells for particular applications; Specific features of fuel cell system
- H01M2250/40—Combination of fuel cells with other energy production systems
- H01M2250/402—Combination of fuel cell with other electric generators
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/04—Auxiliary arrangements, e.g. for control of pressure or for circulation of fluids
- H01M8/04082—Arrangements for control of reactant parameters, e.g. pressure or concentration
- H01M8/04089—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants
- H01M8/04111—Arrangements for control of reactant parameters, e.g. pressure or concentration of gaseous reactants using a compressor turbine assembly
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- 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
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02B90/10—Applications of fuel cells in buildings
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- 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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Manufacturing & Machinery (AREA)
- Sustainable Energy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel Cell (AREA)
Abstract
Description
2 溶融炭酸塩形燃料電池(MCFC)
3 燃焼器
4 ガスタービン
5 発電機
6 熱回収手段
7 冷却手段
8 水分離手段
9 調整手段
10 圧縮機
11 燃料極(アノード)
12 空気極(カソード)
13 アノードガス予熱手段
14 カソードガス予熱手段
15 循環系統
21 前置改質器
22 過熱器
23 蒸発器
24 下流節炭器
25 燃料予熱器
26 下流酸素予熱器
27 膨張タービン
28 上流酸素予熱器
29 上流節炭器
30 CO2予熱器
31、44 ドレン分離冷却器
32 空気予熱器
33 ポンプ
40 ブロワ
41 改質器
42 蒸気発生器
43 カソードガス予熱器
45 圧縮機
46 アノードガス予熱器
Claims (9)
- 水素を含むアノードガス及び酸素と二酸化炭素を含むカソードガスの電気化学反応により発電を行う溶融炭酸塩形燃料電池と、
溶融炭酸塩形燃料電池の排気ガスが導入されて燃焼される燃焼器と、
燃焼器からの燃焼ガスを膨張するガスタービンと、
ガスタービンの排気の二酸化炭素をカソードガスに混合する循環系統と
からなることを特徴とする複合発電設備。 - 水素を含むアノードガス及び酸素と二酸化炭素を含むカソードガスの電気化学反応により発電を行う溶融炭酸塩形燃料電池と、
溶融炭酸塩形燃料電池の排気ガスが導入されて燃焼される燃焼器と、
燃焼器からの燃焼ガスを膨張するガスタービンと、
ガスタービンの排気の二酸化炭素をカソードガスに混合する循環系統とからなり、
循環系統には、排気から二酸化炭素を得る分離手段が備えられている
ことを特徴とする複合発電設備。 - 請求の範囲1に記載の複合発電設備において、
酸化剤として燃料と当量比の酸素を用いることにより排気中の成分を水と二酸化炭素だけとして排気を冷却して水分を凝縮させることで高濃度の二酸化炭素を回収することを特徴とする複合発電設備。 - 請求の範囲2または請求の範囲3のいずれかに記載の複合発電設備において、
分離手段で得た二酸化炭素のカソードガスへの混合状況を調整してカソードガスの酸素と炭酸ガスの割合を所定状態にする調整手段を備えた
ことを特徴とする複合発電設備。 - 請求の範囲4に記載の複合発電設備において、
カソードガスは、酸素と二酸化炭素の割合が1対2に近似する値に調整されたガスである
ことを特徴とする複合発電設備。 - 請求の範囲1乃至請求の範囲5のいずれかに記載の複合発電設備において、
ガスタービンの排気の熱回収を行う熱回収手段を備え、熱回収手段にはアノードガス及びカソードガスの予熱を行う予熱手段が備えられている
ことを特徴とする複合発電設備。 - 請求の範囲6に記載の複合発電設備において、
炭化水素系燃料をアノードガスに改質する前置改質器を備え、熱回収手段には改質用の蒸気を発生させる過熱器が備えられ、過熱器で発生した蒸気が前置改質器に送られる
ことを特徴とする複合発電設備。 - 炭化水素系燃料をアノードガスに改質する前置改質器と、
水素を含むアノードガス及び酸素を含むカソードガスの電気化学反応により発電を行う溶融炭酸塩形燃料電池と、
溶融炭酸塩形燃料電池の排気ガスが導入されて燃焼される燃焼器と、
燃焼器からの燃焼ガスを膨張するガスタービンと、
ガスタービンの排気の熱回収を行う熱回収手段と、
ガスタービンの排気の二酸化炭素をカソードガスに混合する循環系統とからなり、
循環系統には、排気から二酸化炭素を得る分離手段が備えられると共に、
循環系統には、分離手段で得た二酸化炭素のカソードガスへの混合状況を調整してカソードガスの酸素と二酸化炭素の割合を所定状態にする調整手段が備えられ、
熱回収手段には、アノードガス及びカソードガスの予熱を行う予熱手段、及び前置改質器での改質用の蒸気を発生させるため分離手段で二酸化炭素を得た後の凝縮水が送られる過熱器が備えられている
ことを特徴とする複合発電設備。 - 水素を含むアノードガス及び酸素を含むカソードガスの電気化学反応により発電を行う溶融炭酸塩形燃料電池と、
溶融炭酸塩形燃料電池の排気ガスが導入されて燃焼される燃焼器と、
燃焼器からの燃焼ガスを膨張するガスタービンと、
ガスタービンの排気の熱エネルギーにより炭化水素系燃料をアノードガスに改質する改質器と、
ガスタービンの排気の熱回収を行う熱回収手段と、
ガスタービンの排気の二酸化炭素をカソードガスに混合する循環系統とからなり、
循環系統には、排気から二酸化炭素を得る分離手段が備えられると共に、
加圧された酸素に二酸化炭素を混合する系統が備えられ、
熱回収手段には、二酸化炭素が混合された加圧酸素を予熱してカソードガスとして溶融炭酸塩形燃料電池に送るカソードガス予熱器が備えられ、
熱回収手段には、分離手段で二酸化炭素が分離された後の水が送られてガスタービンの排気により蒸気を発生させる蒸気発生器が備えられ、
更に、蒸気発生器からの蒸気が燃料と共に予熱してアノードガストして溶融炭酸塩形燃料電池に送るアノードガス予熱器が備えられ、
分離手段で得た二酸化炭素のカソードガスへの混合状況を調整してカソードガスの酸素と二酸化炭素の割合を1対2に近似する値に調整する調整手段が備えられている
ことを特徴とする複合発電設備。
Priority Applications (1)
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JP2006542959A JP5143427B2 (ja) | 2004-10-19 | 2005-10-17 | 複合発電設備 |
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JP2004304805 | 2004-10-19 | ||
JP2004304805 | 2004-10-19 | ||
JP2006542959A JP5143427B2 (ja) | 2004-10-19 | 2005-10-17 | 複合発電設備 |
PCT/JP2005/019008 WO2006043494A1 (ja) | 2004-10-19 | 2005-10-17 | 複合発電設備 |
Publications (2)
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JPWO2006043494A1 true JPWO2006043494A1 (ja) | 2008-05-22 |
JP5143427B2 JP5143427B2 (ja) | 2013-02-13 |
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US (1) | US8329345B2 (ja) |
EP (1) | EP1804322B1 (ja) |
JP (1) | JP5143427B2 (ja) |
KR (1) | KR100907690B1 (ja) |
WO (1) | WO2006043494A1 (ja) |
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JP5229772B2 (ja) * | 2007-05-15 | 2013-07-03 | 一般財団法人電力中央研究所 | 発電設備 |
JP5294291B2 (ja) * | 2007-05-15 | 2013-09-18 | 一般財団法人電力中央研究所 | 発電設備 |
KR101130671B1 (ko) * | 2010-05-27 | 2012-04-02 | 충남대학교산학협력단 | 수력터빈과 수소연료전지를 결합한 하이브리드발전시스템 |
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KR101115333B1 (ko) * | 2011-05-11 | 2012-03-06 | 한국기계연구원 | 연료전지 시스템 |
GB2491562A (en) * | 2011-05-23 | 2012-12-12 | Alstom Technology Ltd | Fossil fuel power plant with gas turbine and MCFC arrangements |
CN102610838B (zh) * | 2012-03-22 | 2014-10-15 | 中国东方电气集团有限公司 | 燃料电池热管理系统、燃料电池系统及具有该系统的车辆 |
JP6109529B2 (ja) * | 2012-10-31 | 2017-04-05 | 三菱日立パワーシステムズ株式会社 | 発電システム |
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- 2005-10-17 JP JP2006542959A patent/JP5143427B2/ja not_active Expired - Fee Related
- 2005-10-17 WO PCT/JP2005/019008 patent/WO2006043494A1/ja active Application Filing
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KR20070043044A (ko) | 2007-04-24 |
US20070287046A1 (en) | 2007-12-13 |
KR100907690B1 (ko) | 2009-07-14 |
EP1804322A4 (en) | 2009-11-11 |
US8329345B2 (en) | 2012-12-11 |
JP5143427B2 (ja) | 2013-02-13 |
EP1804322A1 (en) | 2007-07-04 |
WO2006043494A1 (ja) | 2006-04-27 |
EP1804322B1 (en) | 2011-12-14 |
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