JPS625473U - - Google Patents
Info
- Publication number
- JPS625473U JPS625473U JP1985094981U JP9498185U JPS625473U JP S625473 U JPS625473 U JP S625473U JP 1985094981 U JP1985094981 U JP 1985094981U JP 9498185 U JP9498185 U JP 9498185U JP S625473 U JPS625473 U JP S625473U
- Authority
- JP
- Japan
- Prior art keywords
- phosphoric acid
- amount
- gas
- concentration
- fuel
- 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 12
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 6
- 239000000446 fuel Substances 0.000 claims description 6
- 238000006386 neutralization reaction Methods 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000011159 matrix material Substances 0.000 claims description 4
- 230000003472 neutralizing effect Effects 0.000 claims description 4
- 239000007789 gas Substances 0.000 claims 5
- 239000012085 test solution Substances 0.000 claims 3
- 239000008151 electrolyte solution Substances 0.000 claims 2
- 238000005259 measurement Methods 0.000 claims 2
- 230000001590 oxidative effect Effects 0.000 claims 2
- 239000007864 aqueous solution Substances 0.000 claims 1
- 230000001186 cumulative effect Effects 0.000 claims 1
- 239000003792 electrolyte Substances 0.000 claims 1
- 239000002737 fuel gas Substances 0.000 claims 1
- 239000007800 oxidant agent Substances 0.000 claims 1
- 210000004027 cell Anatomy 0.000 description 2
- 210000005056 cell body Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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図は本考案のリン酸量測定装置をマトリツ
クス形燃料電池本体と付属ガス供給系とともに示
す系統図である。
１；燃料電池本体、２；単電池、５，６；リン
酸捕集機、１２；中和処理槽、１４；撹拌器、１
５；濃度測定器、１６；演算器、１７ａ，１７ｂ
；中和剤供給器。
FIG. 1 is a system diagram showing the phosphoric acid amount measuring device of the present invention together with a matrix fuel cell main body and an attached gas supply system. 1; Fuel cell body, 2; Single cell, 5, 6; Phosphoric acid collector, 12; Neutralization treatment tank, 14; Stirrer, 1
5; Concentration measuring device, 16; Arithmetic unit, 17a, 17b
; Neutralizing agent supply device.
Claims (1)
、該マトリツクス層を挾んで配記されたガス拡散
性電極の反マトリツクス層側に燃料ガスおよび酸
化剤ガスを通流してなる燃料電池において、前記
燃料ガスおよび酸化剤ガスの燃料電池からの排出
路ごとに設けられ該両ガス中に含有される電解質
をそれぞれ水溶液の形で捕集するリン酸捕集機と
、捕集した電解質溶液の所定量を試液として収容
する中和処理槽と、中和処理槽における前記試液
濃度を計測する濃度測定器と、中和処理槽に中和
剤を供給する中和剤供給器と、前記濃度測定器の
信号により試液濃度が中和点に達した時の中和剤
の供給量を累積計量する供給量測定器と、この測
定器の累積計量値より飛散リン酸量を求める演算
器とを有することを特徴とするリン酸型燃料電池
の飛散リン酸量測定装置。 In a fuel cell in which an electrolytic solution is held in a porous matrix layer, and a fuel gas and an oxidant gas are passed through the opposite matrix layer side of gas diffusive electrodes placed between the matrix layers, the fuel A phosphoric acid collector is provided for each exhaust path of gas and oxidizing gas from the fuel cell and collects the electrolyte contained in both gases in the form of an aqueous solution, and a predetermined amount of the collected electrolyte solution is provided. A neutralization treatment tank that accommodates a test solution, a concentration measuring device that measures the concentration of the test solution in the neutralization treatment tank, a neutralizing agent supply device that supplies a neutralizing agent to the neutralization treatment tank, and a signal of the concentration measurement device. It is characterized by having a supply amount measuring device that cumulatively measures the amount of neutralizing agent supplied when the concentration of the test solution reaches the neutralization point, and a calculator that calculates the amount of scattered phosphoric acid from the cumulative measurement value of this measuring device. A device for measuring the amount of scattered phosphoric acid in phosphoric acid fuel cells.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985094981U JPS625473U (en) | 1985-06-21 | 1985-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985094981U JPS625473U (en) | 1985-06-21 | 1985-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS625473U true JPS625473U (en) | 1987-01-13 |
Family
ID=30958989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985094981U Pending JPS625473U (en) | 1985-06-21 | 1985-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS625473U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58112264A (en) * | 1981-12-25 | 1983-07-04 | Toshiba Corp | Fuel-cell generation system |
| JPS6070671A (en) * | 1983-09-26 | 1985-04-22 | Fuji Electric Corp Res & Dev Ltd | Device for controlling electrolyte of matrix-type fuel cell |
-
1985
- 1985-06-21 JP JP1985094981U patent/JPS625473U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58112264A (en) * | 1981-12-25 | 1983-07-04 | Toshiba Corp | Fuel-cell generation system |
| JPS6070671A (en) * | 1983-09-26 | 1985-04-22 | Fuji Electric Corp Res & Dev Ltd | Device for controlling electrolyte of matrix-type fuel cell |
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