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ypfkb

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jw227

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ypfkb(½ð±Ò+1,VIP+0): 9-5 16:56
qingfeng877680(½ð±Ò+1,VIP+0):´úÂ¥Ö÷·¢Ï½ð±Ò£¬¸ÐлÄúµÄ·­Òë¡£ 10-10 19:12
When the speed of air increases, the stay time of the gases in the catalyst bed  is shortened. The chance of  NO contacting with the catalyst is reduced and NO escapes early. That is to say,  NO was not fully  adsorpted and showed a lower removal rate.

[ Last edited by jw227 on 2009-9-5 at 17:50 ]
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2Â¥2009-09-05 16:44:16
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lixiaod001

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ypfkb(½ð±Ò+1,VIP+0): 9-28 10:20
qingfeng877680(½ð±Ò+1,VIP+0):´úÂ¥Ö÷·¢Ï½ð±Ò£¬¸ÐлÄúµÄ·­Òë¡£ 10-10 19:12
When air increases, the gas in the catalyst beds, shorten the retention time and catalyst contact earlier and reduces the chance to escape, namely NO is not enough, so sufficient adsorption by showing the removal rate is low
3Â¥2009-09-12 09:15:46
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wangwei2008

ľ³æ (Ö°Òµ×÷¼Ò)

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¡ï ¡ï
ypfkb(½ð±Ò+1,VIP+0): 9-28 10:20
qingfeng877680(½ð±Ò+1,VIP+0):´úÂ¥Ö÷·¢Ï½ð±Ò£¬¸ÐлÄúµÄ·­Òë¡£ 10-10 19:12
With the speed of air increases, the stay time of the gases in the catalyst bed  is shortened. The chance of  NO contacting with the catalyst is reduced and NO escapes early. Namely NO was not fully adsorpted and showed a lower removal rate.
4Â¥2009-09-12 16:04:05
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