JPH0177266U - - Google Patents
Info
- Publication number
- JPH0177266U JPH0177266U JP1987173193U JP17319387U JPH0177266U JP H0177266 U JPH0177266 U JP H0177266U JP 1987173193 U JP1987173193 U JP 1987173193U JP 17319387 U JP17319387 U JP 17319387U JP H0177266 U JPH0177266 U JP H0177266U
- Authority
- JP
- Japan
- Prior art keywords
- phosphoric acid
- acid solution
- exhaust gas
- replenisher
- scattered
- 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
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 18
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 claims 4
- 239000002737 fuel gas Substances 0.000 claims 1
- 230000001590 oxidative effect Effects 0.000 claims 1
- 238000010248 power generation Methods 0.000 claims 1
- 239000000446 fuel Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- 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
Description
第１図はこの考案の実施例装置を示す概略構成
図、第２図はりん酸型燃料電池の原理的模型図で
ある。
１……単位電池、２……空気極、３……燃料極
、４……マトリツクス、５……空気室、６……燃
料室、５Ａ，５Ｂ……マニホールド（空気側）、
６Ａ，６Ｂ……マニホールド（燃料側）、９……
負荷回路、１０……燃料電池スタツク、１５Ａ…
…空気供給系、１５Ｂ……排ガス系、１１……検
出部、１２……制御部、１４……りん酸補給機。
FIG. 1 is a schematic configuration diagram showing an embodiment of the device of this invention, and FIG. 2 is a principle model diagram of a phosphoric acid fuel cell. 1... Unit cell, 2... Air electrode, 3... Fuel electrode, 4... Matrix, 5... Air chamber, 6... Fuel chamber, 5A, 5B... Manifold (air side),
6A, 6B...Manifold (fuel side), 9...
Load circuit, 10...Fuel cell stack, 15A...
...Air supply system, 15B...Exhaust gas system, 11...Detection section, 12...Control section, 14...Phosphoric acid replenisher.
Claims (1)
されたりん酸液が発電運転中に排ガス中に飛散す
ることによつて生ずるりん酸液の不足を補給する
りん酸補給機を有するものにおいて、酸化ガス側
および燃料ガス側の少くとも一方の排ガス系に設
けられ前記排ガス中に含まれる飛散りん酸量を検
出する検出部と、この検出部の検出りん酸量を積
算して積算量が所定レベルを超えたとき所定量の
りん酸液の補給を指令する信号を前記りん酸液補
給機に向けて出力する制御部とを備えたことを特
徴とするりん酸型燃料電池。 The oxidizing gas side is equipped with a phosphoric acid replenisher that replenishes the shortage of phosphoric acid solution that occurs when the phosphoric acid solution, which is made up of a stack of unit cells and is held in a matrix, is scattered into the exhaust gas during power generation operation. and a detection unit installed in at least one of the exhaust gas systems on the fuel gas side to detect the amount of scattered phosphoric acid contained in the exhaust gas; a control section that outputs a signal to the phosphoric acid solution replenisher to instruct replenishment of a predetermined amount of phosphoric acid solution when the phosphoric acid solution replenisher is activated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173193U JPH0177266U (en) | 1987-11-12 | 1987-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987173193U JPH0177266U (en) | 1987-11-12 | 1987-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0177266U true JPH0177266U (en) | 1989-05-24 |
Family
ID=31465124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987173193U Pending JPH0177266U (en) | 1987-11-12 | 1987-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0177266U (en) |
-
1987
- 1987-11-12 JP JP1987173193U patent/JPH0177266U/ja active Pending
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