DE3138039C2 - - Google Patents
Info
- Publication number
- DE3138039C2 DE3138039C2 DE3138039A DE3138039A DE3138039C2 DE 3138039 C2 DE3138039 C2 DE 3138039C2 DE 3138039 A DE3138039 A DE 3138039A DE 3138039 A DE3138039 A DE 3138039A DE 3138039 C2 DE3138039 C2 DE 3138039C2
- Authority
- DE
- Germany
- Prior art keywords
- catalyst
- chamber
- rod
- housing
- oxygen
- 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.)
- Expired
Links
- 239000003054 catalyst Substances 0.000 claims description 106
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 48
- 239000001257 hydrogen Substances 0.000 claims description 44
- 229910052739 hydrogen Inorganic materials 0.000 claims description 44
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 39
- 239000001301 oxygen Substances 0.000 claims description 39
- 229910052760 oxygen Inorganic materials 0.000 claims description 39
- 239000011159 matrix material Substances 0.000 claims description 29
- 229910052799 carbon Inorganic materials 0.000 claims description 25
- 238000009833 condensation Methods 0.000 claims description 25
- 230000005494 condensation Effects 0.000 claims description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 19
- -1 polytetrafluoroethylene Polymers 0.000 claims description 19
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 19
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 14
- 230000000630 rising effect Effects 0.000 claims description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 22
- 239000007788 liquid Substances 0.000 description 14
- 238000000576 coating method Methods 0.000 description 11
- 239000003792 electrolyte Substances 0.000 description 11
- 229910052697 platinum Inorganic materials 0.000 description 11
- 239000011248 coating agent Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000005215 recombination Methods 0.000 description 8
- 230000006798 recombination Effects 0.000 description 8
- 239000004809 Teflon Substances 0.000 description 3
- 229920006362 Teflon® Polymers 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000012808 vapor phase Substances 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
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/52—Removing gases inside the secondary cell, e.g. by absorption
-
- 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
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Catalysts (AREA)
- Secondary Cells (AREA)
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000363142A CA1141524A (en) | 1980-09-29 | 1980-09-29 | Gaseous hydrogen and oxygen combining and condensing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3138039A1 DE3138039A1 (de) | 1982-04-15 |
| DE3138039C2 true DE3138039C2 (cg-RX-API-DMAC7.html) | 1987-06-25 |
Family
ID=4118238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813138039 Granted DE3138039A1 (de) | 1980-09-29 | 1981-09-24 | Vorrichtung zum rekombinieren von gasfoermigen wasserstoff und sauerstoff und zum kondensieren |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4374907A (cg-RX-API-DMAC7.html) |
| JP (1) | JPS5790883A (cg-RX-API-DMAC7.html) |
| CA (1) | CA1141524A (cg-RX-API-DMAC7.html) |
| DE (1) | DE3138039A1 (cg-RX-API-DMAC7.html) |
| FR (1) | FR2491264A1 (cg-RX-API-DMAC7.html) |
| GB (1) | GB2084388B (cg-RX-API-DMAC7.html) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3216434C2 (de) * | 1982-05-03 | 1984-08-09 | Deutsche Automobilgesellschaft Mbh, 3000 Hannover | Verfahren und Vorrichtung zur Rekombination des in elektrischen Zellen mit wässrigen Elektrolyten freiwerdenden Wasserstoffs und Sauerstoffs |
| DE3218016A1 (de) * | 1982-05-13 | 1983-11-17 | Varta Batterie Ag, 3000 Hannover | Rekombinator fuer elektrische akkumulatoren |
| CA1200540A (en) * | 1983-10-24 | 1986-02-11 | Atomic Energy Of Canada Limited - Energie Atomique Du Canada, Limitee | Method of manufacturing a crystalline silica/platinum catalyst structure |
| US4810598A (en) * | 1988-03-24 | 1989-03-07 | Energy Research Corporation | Gas recombination assembly for electrochemical cells |
| US4892794A (en) * | 1988-07-18 | 1990-01-09 | Minnesota Mining And Manufacturing Company | Battery |
| US4888256A (en) * | 1988-07-21 | 1989-12-19 | Westinghouse Electric Corp. | Separator |
| US5250369A (en) * | 1989-02-23 | 1993-10-05 | Matsushita Electric Industrial Co., Ltd. | Alkaline storage battery |
| DE4319973A1 (de) * | 1993-06-17 | 1995-02-16 | Forschungszentrum Juelich Gmbh | Katalysatoren zur Beseitigung von Wasserstoff aus einer Wasserstoff, Luft und Dampf enthaltenden Atmosphäre |
| DE4326944A1 (de) * | 1993-08-11 | 1995-02-16 | Varta Batterie | Negative Elektrode für gasdichte alkalische Akkumulatoren, die eine Ruß enthaltende Gasverzehrschicht besitzt |
| US6562517B1 (en) | 1997-12-17 | 2003-05-13 | C&D Charter Holdings, Inc. | Lead-acid battery vent valve-catalyst carrier assembly |
| US6294282B1 (en) * | 1998-02-26 | 2001-09-25 | C & D Charter Holdings, Inc. | Two way battery vent cap using cup valves |
| CN1311905A (zh) | 1998-06-17 | 2001-09-05 | C及D技术公司 | 带催化剂、蒸气连通多电池阀调节的铅酸蓄电池 |
| US6524747B2 (en) | 1998-06-17 | 2003-02-25 | C&D Charter Holdings, Inc. | Catalyst equipped vapor-communicating multi-cell valve regulated lead-acid battery |
| US6660425B2 (en) | 1998-12-14 | 2003-12-09 | William E. M. Jones | Catalyst design for VRLA batteries |
| EP1142050B1 (en) * | 1998-12-14 | 2016-09-28 | Philadelphia Scientific LLC | Improved catalyst design for vrla batteries |
| US7074255B2 (en) * | 2003-10-29 | 2006-07-11 | Meacham G B Kirby | Noble metal gas barriers |
| US20050092175A1 (en) * | 2003-10-29 | 2005-05-05 | Meacham G.B. K. | Noble metal gas barriers |
| JP6576297B2 (ja) * | 2016-05-02 | 2019-09-18 | 日本ゴア株式会社 | 触媒部品ならびにこれを含む通気フィルター、通気栓および鉛蓄電池 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2687448A (en) * | 1953-02-03 | 1954-08-24 | Ind Res Inc | Battery cap apparatus |
| US3297482A (en) * | 1963-10-04 | 1967-01-10 | Jon W Zimmer | Carbon electrode with polytetrafluoroethylene on one side and platinium on the otherside, fuel cell with same and electrodepositing method of preparing same |
| US3497396A (en) * | 1967-04-28 | 1970-02-24 | Gen Electric | Moisture conserving pressure control unit for electrochemical cells |
| US3622398A (en) * | 1968-10-04 | 1971-11-23 | Matsushita Electric Industrial Co Ltd | Sealed type storage battery |
| DE1812519A1 (de) * | 1968-12-04 | 1970-10-08 | Degussa | Verfahren zur Herstellung von verbesserten Katalysatoren festen Aggregatzustandes |
| DE1812518A1 (de) * | 1968-12-04 | 1970-06-18 | Degussa | Verfahren zur Verringerung der Wasserverluste in Akkumulatoren |
| US3630778A (en) * | 1969-10-15 | 1971-12-28 | Koehler Mfg Co | Methods and means for recombining hydrogen and oxygen in a sealed battery and controlling recombination at catalyst surfaces |
| US3832238A (en) * | 1971-07-09 | 1974-08-27 | Yuasa Battery Co Ltd | Gas recovery device for storage batteries |
| AT315269B (de) * | 1972-03-18 | 1974-05-27 | Hoppecke Zoellner Sohn Accu | Katalysator zur Rekombination des beim Betrieb von elektrischen Akkumulatoren entstehenden Wasserstoff- und Sauerstoffgases zu Wasser und Verfahren zur Herstellung des Katalysators |
| JPS564028B2 (cg-RX-API-DMAC7.html) * | 1973-09-19 | 1981-01-28 | ||
| DE2300695C3 (de) * | 1973-01-11 | 1979-10-31 | Kraftwerk Union Ag, 4330 Muelheim | Rekombinator zur katalytischen Verbrennung von in Dampf-Gas-Gemischen enthaltenen Radiolysegasen |
| DE2326169A1 (de) * | 1973-05-23 | 1974-12-12 | Bosch Gmbh Robert | Anordnung zur rekombination der in einer sekundaerzelle entstehenden gase |
| DE2340945C3 (de) * | 1973-08-13 | 1978-06-29 | Varta Batterie Ag, 3000 Hannover | Verschlußstopfen für Bleiakkumulatoren der einen Katalysator zur Rekombination der im Betrieb des Akkumulators entstehenden Wasserstoff- und Sauerstoffgase enthält |
| US4074024A (en) * | 1974-02-22 | 1978-02-14 | Robert Bosch Gmbh | Catalyst containing closure plug for storage battery and method of operating storage battery |
| JPS5181943A (cg-RX-API-DMAC7.html) * | 1975-01-16 | 1976-07-17 | Furukawa Battery Co Ltd | |
| FR2301107A1 (fr) * | 1975-02-14 | 1976-09-10 | Sovel Vehicules Electr Indls | Proc |
| CA1063587A (en) * | 1976-06-25 | 1979-10-02 | John P. Butler | Process for the exchange of hydrogen isotopes between streams of gaseous hydrogen and liquid water and catalyst |
| US4143123A (en) * | 1976-06-25 | 1979-03-06 | Atomic Energy Of Canada Limited | Process for the exchange of hydrogen isotopes between streams of gaseous hydrogen and liquid water |
-
1980
- 1980-09-29 CA CA000363142A patent/CA1141524A/en not_active Expired
-
1981
- 1981-09-01 US US06/298,301 patent/US4374907A/en not_active Expired - Fee Related
- 1981-09-11 GB GB8127508A patent/GB2084388B/en not_active Expired
- 1981-09-24 DE DE19813138039 patent/DE3138039A1/de active Granted
- 1981-09-28 JP JP56153529A patent/JPS5790883A/ja active Granted
- 1981-09-28 FR FR8118261A patent/FR2491264A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| GB2084388A (en) | 1982-04-07 |
| FR2491264B1 (cg-RX-API-DMAC7.html) | 1984-02-17 |
| GB2084388B (en) | 1984-05-10 |
| JPH0241144B2 (cg-RX-API-DMAC7.html) | 1990-09-14 |
| CA1141524A (en) | 1983-02-22 |
| DE3138039A1 (de) | 1982-04-15 |
| JPS5790883A (en) | 1982-06-05 |
| FR2491264A1 (fr) | 1982-04-02 |
| US4374907A (en) | 1983-02-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |