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【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ... hylv: 金币+60, 翻译EPI+1, ★★★★★最佳答案, 谢谢 2013-03-25 07:36:26
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In section three of the thesis, the catalytic properties of the catalysts, which are constituted of different pore size silica gel or alumina as support, CrOx as active metal component and K2O as cocatalyst, were explored on a continuous micro-reactor. Under the sample experimental conditions, it was found that the mesoporous alumina is the best support. And the optimized experimental conditions are: T=600℃,mesoporous alumina support, 15% CrOx loading,2% K2O cocatalyst loading (the catalyst with such loadings will be referred to CBDH-07 in the following sections), giving the isobutane and isobutene conversion efficiencies as 54.69% and 90.34% ( the average values of the initial two hour reaction), respectively. |
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