纳米氧化铁粒子对乙苯脱氢催化剂活性的影响

The Influence of nm Fe_2O_3 Particles on the Activity of Catalyst for Ethylbenzene Dehydrogenation

研究了在乙苯脱氢铁系催化剂中加入ｎｍＦｅ２Ｏ３粒子后对其活性的影响，并对ｎｍＦｅ２Ｏ３：μｍＦｅ２Ｏ３（ｍ）＝１的催化剂进行了积分床评价。结果表明，在相同的反应条件下与普通催化剂和进口催化剂Ｇ８４－Ｃ比较，这种催化剂具有较高的活性。

he effects of urn Fe2O3 particles on the activity of iron-based catalyst for the dehydrogenation of ethylbenzene have been studied. The catalyst composed of a mixture of urn Fe2O3/μmFe2O3(m)ratio =1 has been evaluated in the integral reactor. The results show that the catalyst possesses high activity compared with conventional catalyst and imported catalyst G84-C under the same experimental conditions.