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ypfkb

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jw227

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ypfkb(½ð±Ò+1,VIP+0): 9-5 17:37
qingfeng877680(½ð±Ò+2,VIP+0):ллÄúµÄ·­Ò룡 10-10 19:10
The contact of the reaction gas and the catalyst is longer with lower speed. It is helpful to diffusion, adsorption, reaction of reactive gas and  desorption,  diffusion of product gas inside the catalyst porous, so that NO oxidation is efficiency.

[ Last edited by jw227 on 2009-9-6 at 12:45 ]
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2Â¥2009-09-05 17:34:16
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lijz013

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ypfkb(½ð±Ò+1,VIP+0): 9-6 09:45
qingfeng877680(½ð±Ò+2,VIP+0):´úÂ¥Ö÷·¢½ð±Ò£¬¸ÐлÄãµÄ·­Ò룡 10-10 19:10
When the airspeed more hours, the reaction gas and the catalyst contact time and more conducive to reactive gas diffusion inside the porous catalyst, adsorption, reaction and product gas desorption, diffusion, so that NO oxidation efficiency
3Â¥2009-09-05 21:24:21
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