JPS63230501A - Methanol reformer for fuel cell - Google Patents
Methanol reformer for fuel cellInfo
- Publication number
- JPS63230501A JPS63230501A JP62064696A JP6469687A JPS63230501A JP S63230501 A JPS63230501 A JP S63230501A JP 62064696 A JP62064696 A JP 62064696A JP 6469687 A JP6469687 A JP 6469687A JP S63230501 A JPS63230501 A JP S63230501A
- Authority
- JP
- Japan
- Prior art keywords
- gas
- methanol
- combustion furnace
- fuel cell
- combustion
- 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
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 165
- 239000000446 fuel Substances 0.000 title claims abstract description 21
- 239000007789 gas Substances 0.000 claims abstract description 42
- 238000002485 combustion reaction Methods 0.000 claims abstract description 35
- 238000002407 reforming Methods 0.000 claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims 2
- 239000003546 flue gas Substances 0.000 claims 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000010248 power generation Methods 0.000 abstract description 5
- 239000002912 waste gas Substances 0.000 abstract 5
- 238000010438 heat treatment Methods 0.000 description 6
- 238000011084 recovery Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000006057 reforming reaction Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 239000003054 catalyst Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 101100027969 Caenorhabditis elegans old-1 gene Proteins 0.000 description 1
- 241001164374 Calyx Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01B—BOILING; BOILING APPARATUS ; EVAPORATION; EVAPORATION APPARATUS
- B01B1/00—Boiling; Boiling apparatus for physical or chemical purposes ; Evaporation in general
- B01B1/005—Evaporation for physical or chemical purposes; Evaporation apparatus therefor, e.g. evaporation of liquids for gas phase reactions
-
- 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
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、メタノールを主燃料とする燃料電池複合発電
装置に関し、特にメタノールの改質装置の改良に関する
ものである。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a fuel cell combined power generation device using methanol as the main fuel, and particularly to improvements in a methanol reforming device.
従来より、メタノールを改質して燃料電池に利用するシ
ステムについては多くのものが提案されているが、メタ
ノールの改質装置に関しては第１図に示すようにごく概
念的なもののみであり、装置の構成内容について具体的
かつ詳細に発表されたものは皆無であるのが現状である
。゛
〔発明が解決しようとする問題点〕
本発明は、メタノール利用燃料電池複合発電装置の一部
を構成するメタノール改質装置につ−いて、燃料電池出
口の可燃ガスを回収して燃焼炉にて燃焼させ、過熱器、
萼発器、脱硝装置、メタノール改質反応器１節炭器を配
して構成し、効果的な熱回収およびメタノール改質反応
を行わせるとともに、低温部の排ガスを分岐再循環せし
め、燃焼炉部分に注入して燃焼炉出口のガス温度を制御
する手段をこうじた信頼性の高い低公害形のメタノール
改質装置を提供しようとするものである。Up until now, many systems have been proposed for reforming methanol and using it in fuel cells, but as shown in Figure 1, only a very conceptual methanol reformer has been proposed. At present, nothing has been announced specifically and in detail about the configuration of the device. [Problems to be Solved by the Invention] The present invention relates to a methanol reformer that constitutes a part of a methanol-utilizing fuel cell combined power generation system, in which combustible gas at the outlet of the fuel cell is recovered and sent to the combustion furnace. burn it, superheater,
It consists of a calyx generator, a denitrification device, a methanol reforming reactor, and one economizer to perform effective heat recovery and methanol reforming reaction, and to branch and recirculate the exhaust gas in the low temperature section. It is an object of the present invention to provide a highly reliable, low-pollution type methanol reforming device that uses means for controlling the gas temperature at the outlet of the combustion furnace by injecting the gas into the combustion chamber.
すなわち１本発明は燃料電池出口の可燃ガスを主燃料と
して燃焼炉にて燃焼生成せしめて発生した燃焼排ガスを
熱源として、メタノールの改質反応を行わせる装置にお
いて、メタノール改質反応器の上流に順次過熱器、蒸発
器を、メタノール改質反応器の下流に節炭器を配置し該
排ガス流れ中に脱硝装置を配置するとともに、低温部の
排ガスを分岐抽出し。That is, 1. the present invention is an apparatus for carrying out a methanol reforming reaction using the combustion exhaust gas produced by combustion in a combustion furnace using combustible gas at the outlet of a fuel cell as a main fuel, as a heat source. A superheater, an evaporator, and a carbon saver are arranged downstream of the methanol reforming reactor, and a denitrification device is arranged in the exhaust gas flow, and the exhaust gas in the low temperature section is branched and extracted.
燃焼炉へ再循環せしめる手段を設ｉメタノール改質反応
器入ロガス温度を容易に適正レベルに維持せしめること
を特徴とするメタノール改質装置を提供するものである
。The present invention provides a methanol reforming apparatus characterized in that a means for recirculating the gas to the combustion furnace is provided to easily maintain the temperature of the log gas entering the methanol reforming reactor at an appropriate level.
本発明は、メタノール改質反応器入口の加熱用流体であ
る燃焼排ガスの温度を適正に維持できるので安定した性
能を発揮できるとともに過熱器、蒸発器１節炭器により
効果的熱回収が行える。また、脱硝装置の組込みにより
低公害化が容易に行える。The present invention can properly maintain the temperature of the combustion exhaust gas, which is the heating fluid at the inlet of the methanol reforming reactor, so that stable performance can be exhibited, and effective heat recovery can be performed using the superheater, evaporator, and economizer. In addition, low pollution can be easily achieved by incorporating a denitrification device.
本発明を第１図に示す実施例に基づいて説明する。第１
図は２本発明のメタノール改質装置の全体系統図である
。The present invention will be explained based on the embodiment shown in FIG. 1st
FIG. 2 is an overall system diagram of the methanol reforming apparatus of the present invention.
第１図に基づいて順次各構成について説明するＱ
（１）メタノール改質装置の構成
第１図においてメタノール改質装置は燃焼炉１．過熱器
７．蒸発器８．脱硝装置１０゜メタノール改質反応器１
１１節炭器１２により構成されており、メタノール改質
反応器１１をはさんで熱交換の機能を有する過熱器７．
蒸発器８１節炭器１２が配置されているのが特徴である
。Q. Each configuration will be explained in turn based on FIG. 1. (1) Configuration of methanol reformer In FIG. Superheater7. Evaporator8. Denitration equipment 10゜methanol reforming reactor 1
7. A superheater which is composed of 11 carbon economizers 12 and has a heat exchange function with the methanol reforming reactor 11 in between.
It is characterized by the arrangement of an evaporator 81 and a economizer 12.
メタノール改質反応器１１は燃焼ガスによる直接加熱方
式としておシ、管群にて構成され、管の内部には反応促
進用触媒が充填されている。The methanol reforming reactor 11 is a direct heating system using combustion gas, and is composed of a group of tubes, and the inside of the tubes is filled with a catalyst for promoting reaction.
燃焼炉１の出口においてはガス温度は通常１０００℃前
後に達するため、直接メタノール改質反応器１１へ導く
のはメタノール改質装置の信頼性を低下させるとともに
熱回収の効果を悪化せしめる。Since the gas temperature normally reaches around 1000° C. at the outlet of the combustion furnace 1, directing the gas to the methanol reforming reactor 11 lowers the reliability of the methanol reformer and deteriorates the heat recovery effect.
一般にメタノール改質用触媒の使用温度レベルは２００
〜４００℃であるので、メタノール改質反応器１１のガ
ス上流側に過熱器７．蒸発器８を配するとともに、燃焼
生成ガスの冷却（クエンチ）用装置を設けて燃焼炉１の
出口のガス温度を調整し、メタノール改質反応器１１人
聞の）カ′ヌ、温渡を２００〜４００℃の適正レベルに
維持できるようにしているが大きな特徴である。Generally, the operating temperature level of methanol reforming catalyst is 200
~400°C, a superheater 7. is installed on the gas upstream side of the methanol reforming reactor 11. In addition to installing an evaporator 8, a device for cooling (quenching) the combustion generated gas is installed to adjust the gas temperature at the outlet of the combustion furnace 1, and to control the temperature of the 11-person methanol reforming reactor. A major feature is that it can be maintained at an appropriate level of 200 to 400°C.
すなわち２節炭器１２のガス下流側より低温のガスを分
岐抽出し、ダクト１６．ガブ甫２田種フ、・ノＩＡか鐸
イ砿桃Ｉ旧１へ茎スクエンチ用装置を設けている。また
燃焼炉１には、バックアップ用として水または蒸気によ
るクエンチ用装置１５を設けることもできる。In other words, the low temperature gas is branched out from the gas downstream side of the second economizer 12, and the gas is extracted from the duct 16. A device for squenching the stems is installed in Gabuho 2 Tagane Fu, No IA or Takui Koto I Old 1. The combustion furnace 1 can also be provided with a water or steam quenching device 15 for backup purposes.
（２）燃料系統
メタノールは、メタノール蒸発器２０゜加熱器１９を経
てメタノール蒸気となってメタノール改質反応器１１に
至りここで水素リッチのガスに改質され、さらにＣＯコ
ンバータ２１を経て燃料電池２２に供給される。燃料電
池出口の反応後の可燃ガスがガス配管３を経て燃焼炉１
に供給される。(2) Fuel system Methanol passes through the methanol evaporator 20° heater 19, becomes methanol vapor, reaches the methanol reforming reactor 11, where it is reformed into a hydrogen-rich gas, and then passes through the CO converter 21 to the fuel cell. 22. The combustible gas after the reaction at the fuel cell outlet passes through the gas pipe 3 to the combustion furnace 1.
is supplied to
サラに、加熱器１９出口のメタノール蒸気の一部がガス
管２４および調整弁２５を経て燃焼炉１に導入される。Part of the methanol vapor at the outlet of the heater 19 is introduced into the combustion furnace 1 through the gas pipe 24 and the regulating valve 25.
メタノール改質装置の起動時には、燃焼炉１には液体メ
タノールが供給され燃焼する。系統内が所定の温度に加
温された後メタノール蒸気をメタノール改質反応器］１
に導入し、改質反応を行わせる。燃料電池２２の起動前
には前記改質ガスは燃焼炉１にて燃焼することができる
。停止の場合には前記手順と逆の操作を行う。When starting up the methanol reformer, liquid methanol is supplied to the combustion furnace 1 and burned. After the system is heated to a predetermined temperature, methanol vapor is converted into a methanol reforming reactor]1
and conduct a reforming reaction. Before starting up the fuel cell 22, the reformed gas can be combusted in the combustion furnace 1. In case of stopping, the above procedure is reversed.
このように、装置の起動・停止が容易にかつ９合理的に
行えるという特徴を有する。In this way, the apparatus has the characteristic that it can be started and stopped easily and rationally.
（３）燃焼用空気系および生成ガス系
燃焼炉１への空気は、ファン６、空気管５、バーナ風箱
２を経て供給され、炉内にて低０□燃焼が行われる。通
常燃焼生成ガス中の残存酸素濃度は容積比にて５チ以下
とするので、万一メタノール改質反応器１１よりメタノ
ールがダクト内にもれこんだ場合においても爆発する恐
れがない。(3) Combustion air system and produced gas system Air to the combustion furnace 1 is supplied via the fan 6, air pipe 5, and burner wind box 2, and low zero square combustion is performed within the furnace. Since the residual oxygen concentration in the combustion generated gas is usually 5 g or less in terms of volume ratio, even if methanol leaks into the duct from the methanol reforming reactor 11, there is no risk of explosion.
さらに、蒸発器８の排ガス上流、中間。Furthermore, the exhaust gas upstream and intermediate of the evaporator 8.
もしくは排ガス下流、もしくはメタノール改質反応器１
１の排ガス下流側に乾式脱硝装置１０を設け、燃焼炉１
にて発生したＮＯＸを低減させる。Or exhaust gas downstream, or methanol reforming reactor 1
A dry denitrification device 10 is installed on the downstream side of the exhaust gas of the combustion furnace 1.
Reduces NOx generated in
熱交換を完了した燃焼ガスは煙突から大気に放出される
。このため極めて効果的な熱回収が行われ、プラントの
高効率化に寄与するところが大きい。The combustion gases that have undergone heat exchange are released into the atmosphere from the chimney. Therefore, extremely effective heat recovery is performed, which greatly contributes to higher efficiency of the plant.
（４）水および蒸気の系統
給水はポンプ１３により節炭器１２に送られ燃焼排ガス
によシ加熱された後蒸気ドラム９に入り、さらに蒸発器
８に送られる。(4) System of water and steam The supplied water is sent to the economizer 12 by the pump 13, heated by combustion exhaust gas, enters the steam drum 9, and is further sent to the evaporator 8.
蒸発器８にて発生した飽和蒸気は過熱器７に至９．加温
され、蒸気管１７．過熱低減器１８を経てメタノール蒸
気の加熱器１９およびメタノール蒸発器２０の加熱用媒
体として利用される。メタノール蒸発器出口復水はポン
プ１３の上流にて給水に合流される。The saturated steam generated in the evaporator 8 reaches the superheater 79. heated, steam pipe 17. The methanol vapor passes through the desuperheater 18 and is used as a heating medium for the methanol vapor heater 19 and the methanol evaporator 20. The methanol evaporator outlet condensate is combined with the feed water upstream of the pump 13.
発生蒸気の一部は過熱器７出口または蒸気ドラム９より
抽出され混合器２６でメタノールと混合されメタノール
改質添加用水蒸気として利用される。A part of the generated steam is extracted from the outlet of the superheater 7 or the steam drum 9, mixed with methanol in the mixer 26, and used as steam for methanol reforming and addition.
このようにメタノール改質装置内に水蒸気加熱装置を併
設して燃焼生成ガスからの有効熱回収をはかるとともに
９発生した水蒸気を熱媒としてメタノールの蒸発・加熱
を行わせているのが特徴であり熱の有効利用をはかるこ
とが可能となった。In this way, a steam heating device is installed in the methanol reformer to recover effective heat from the combustion gas, and the methanol is evaporated and heated using the generated steam as a heat medium. It has become possible to utilize heat effectively.
なお、装置の起動時に生ずる余剰の水蒸気は減温・減圧
されて発電プラント側へ回収される。Note that the excess water vapor generated when the device is started is reduced in temperature and pressure, and then recovered to the power generation plant.
以上詳述したように９本発−明によれば（１）メタノー
ル改質反応器は低０□燃焼ガスによる直接加熱方式とし
ているので安全性が高く、かつ他の熱媒が不要でありシ
ンプルな装置にすることができる。（２）ガス温度の適
正レベル維持が容易であり極めて信頼性が高い。（３）
装置の起動・停止が容易に行えるのでプラントの運転操
作性が向上する。（４）脱硝装置組込により低公害化が
可能なる。（５）熱回収が合理的かつ効果的に行えプラ
ントの高効率化が得られる０As detailed above, according to the present invention, (1) the methanol reforming reactor uses a direct heating method using low-0□ combustion gas, so it is highly safe, and it is simple and does not require any other heating medium. It can be made into a device. (2) It is easy to maintain the gas temperature at an appropriate level and is extremely reliable. (3)
Since the equipment can be started and stopped easily, the operability of the plant is improved. (4) Low pollution is possible by incorporating a denitrification device. (5) Heat recovery can be performed rationally and effectively, resulting in higher plant efficiency.
第１図は本発明の燃料電池用メタノール改質装置の実権
例の系統図、第２図は従来の燃料電池複合発電装置の系
統図である。
ｌ・・・燃焼炉、７・・・過熱器、８・・・蒸発器、１
０・・・脱硝装置、１１・・・メタノール改質反応器、
１２・・・節炭器、１４・・・ガス再循環ファン、１６
・・・ダクトFIG. 1 is a system diagram of a practical example of a methanol reformer for fuel cells according to the present invention, and FIG. 2 is a system diagram of a conventional fuel cell combined power generation system. l... Combustion furnace, 7... Superheater, 8... Evaporator, 1
0... Denitrification device, 11... Methanol reforming reactor,
12... Economizer, 14... Gas recirculation fan, 16
···duct
Claims (1)
料電池にて発電を行わせ、反応後の可燃ガスを回収して
燃焼炉にて燃焼させて発生する燃焼排ガスを、前記メタ
ノール改質装置の熱源とする装置において、燃焼排ガス
の流れに沿って順次前記燃焼炉、過熱器、蒸発器、メタ
ノール改質反応器、節炭器を配置するとともに燃焼排ガ
ス流れ中に脱硝装置を配置して構成し低温部の排ガスを
前記燃焼炉に循環供給する手段を有することを特徴とす
る燃料電池用メタノール改質装置The methanol reformer uses the gas refined in the methanol reformer as the main fuel to generate electricity in a fuel cell, recovers the combustible gas after the reaction, and combusts it in a combustion furnace to generate combustion exhaust gas. In the apparatus as a heat source, the combustion furnace, superheater, evaporator, methanol reforming reactor, and carbon saver are arranged in sequence along the flow of the flue gas, and a denitrification device is arranged in the flow of the flue gas. A methanol reformer for a fuel cell, comprising means for circulating and supplying exhaust gas from a low-temperature section to the combustion furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62064696A JPS63230501A (en) | 1987-03-19 | 1987-03-19 | Methanol reformer for fuel cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62064696A JPS63230501A (en) | 1987-03-19 | 1987-03-19 | Methanol reformer for fuel cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63230501A true JPS63230501A (en) | 1988-09-27 |
Family
ID=13265569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62064696A Pending JPS63230501A (en) | 1987-03-19 | 1987-03-19 | Methanol reformer for fuel cell |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63230501A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02160601A (en) * | 1988-12-15 | 1990-06-20 | Kawasaki Heavy Ind Ltd | Production of hydrogen by methanol reforming and apparatus therefor |
| JPH03252062A (en) * | 1990-03-01 | 1991-11-11 | Fuji Electric Co Ltd | Fuel cell power generating device |
| EP0920064A1 (en) * | 1997-11-26 | 1999-06-02 | General Motors Corporation | Fuel cell system with combustor-heated reformer |
| JP2012513358A (en) * | 2008-12-22 | 2012-06-14 | レール・リキード−ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード | Utilization of a degassing gas mixture from a degasser associated with a syngas production unit and plant for its implementation |
| JP2013067551A (en) * | 2011-08-26 | 2013-04-18 | IFP Energies Nouvelles | Heat exchanger type reactor |
-
1987
- 1987-03-19 JP JP62064696A patent/JPS63230501A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02160601A (en) * | 1988-12-15 | 1990-06-20 | Kawasaki Heavy Ind Ltd | Production of hydrogen by methanol reforming and apparatus therefor |
| JPH03252062A (en) * | 1990-03-01 | 1991-11-11 | Fuji Electric Co Ltd | Fuel cell power generating device |
| EP0920064A1 (en) * | 1997-11-26 | 1999-06-02 | General Motors Corporation | Fuel cell system with combustor-heated reformer |
| US6077620A (en) * | 1997-11-26 | 2000-06-20 | General Motors Corporation | Fuel cell system with combustor-heated reformer |
| JP2012513358A (en) * | 2008-12-22 | 2012-06-14 | レール・リキード−ソシエテ・アノニム・プール・レテュード・エ・レクスプロワタシオン・デ・プロセデ・ジョルジュ・クロード | Utilization of a degassing gas mixture from a degasser associated with a syngas production unit and plant for its implementation |
| JP2013067551A (en) * | 2011-08-26 | 2013-04-18 | IFP Energies Nouvelles | Heat exchanger type reactor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7350471B2 (en) | Combustion system with recirculation of flue gas | |
| JP3063622B2 (en) | Waste power generation system and waste treatment system | |
| JPH0622148B2 (en) | Molten carbonate fuel cell power plant | |
| CN108343978A (en) | A kind of catalytic oxidation system and method for low calorie fuels | |
| JPS62184774A (en) | Starting method for fuel cell power generating system | |
| JP6411430B2 (en) | Energy saving system for integrated combustion equipment | |
| RU2661231C1 (en) | Method of hydrogen steam overheating at npp | |
| JPS63230501A (en) | Methanol reformer for fuel cell | |
| JP3344439B2 (en) | Combustion device and combustion method for turbine compressor | |
| KR101897486B1 (en) | Fuel cell system with heat exchager using burner off gas | |
| JPH11159741A (en) | Fuel modifying device | |
| CN111336510B (en) | Porous medium combustion and fuel cell multistage coupling energy system | |
| JP4209015B2 (en) | Solid electrolyte fuel cell combined power plant system | |
| JP3331576B2 (en) | Fuel cell power generation equipment | |
| JP2000348749A (en) | Starting method of fuel cell power generation plant | |
| CN110905662A (en) | Low NOX gas-steam combined cycle system and method adopting wet flue gas recirculation | |
| JP3573239B2 (en) | Fuel cell power generator | |
| JPS61152929A (en) | Compound generating system | |
| RU2707182C1 (en) | Method to increase power of double circuit npp by combining with hydrogen cycle | |
| RU2709783C1 (en) | Method of hydrogen heating of feed water to npp | |
| KR102176087B1 (en) | Steam power generation system with two-stage boiler and boiler used therein | |
| CN113375175B (en) | Coal mine gas regenerative oxidation method | |
| JP3137143B2 (en) | Temperature control method for fuel cell power plant and fuel cell power plant equipped with temperature control device | |
| JP3509141B2 (en) | Fuel cell power generator | |
| JPH08241722A (en) | Fuel cell power generating device, and operating method at low load |