Research of Anti-H2S Poisoning Catalytic Sensor
When the heat catalytic methane sensors work in the circumstance with H 2 S, they will be poisoned and lose their activity and can not work well. The paper analyzed the hypostasis of the poisoning of the sensors. And the general methods of anti-H 2 S poisoning were discussed. The methods of anti-H 2...
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| Format: | Tagungsbericht |
| Sprache: | eng |
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| Zusammenfassung: | When the heat catalytic methane sensors work in the circumstance with H 2 S, they will be poisoned and lose their activity and can not work well. The paper analyzed the hypostasis of the poisoning of the sensors. And the general methods of anti-H 2 S poisoning were discussed. The methods of anti-H 2 S poisoning were worked out by realistic experiments. That is, use pre-poisoning and aging to advance the anti-H 2 S poisoning ability of the sensor. And the electric field can make the result better. |
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| DOI: | 10.1109/ICIA.2007.4295702 |