首页> 外文会议>AIChE Annual Meeting >Selective oxidation of ethylbenzene catalyzed by N-hydroxyphthalimide (NHPI) and ZSM-5 supported Co(II), Mn(II), Cu(II), Zn(II), Fe(III) with molecular oxygen under mild conditions (PPT)
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Selective oxidation of ethylbenzene catalyzed by N-hydroxyphthalimide (NHPI) and ZSM-5 supported Co(II), Mn(II), Cu(II), Zn(II), Fe(III) with molecular oxygen under mild conditions (PPT)

机译:在温和条件下的N-羟基苯二甲酰亚胺(NHPI)和ZSM-5负载的CO(II),Mn(II),Cu(III),Zn(II),Fe(III),Mn(II),Fe(III),在温和条件下(PPT)的选择性氧化氧化

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摘要

1. A series of ZSM-5 catalysts containing transition metal ions was prepared via ion-exchange method and characterized by XRD, SEM, BET, ICP-AES. 2. All catalysts showed good catalytic activity on the selective oxidation of ethylbenzene with molecular oxygen as oxidant in the presence of NHPI. 3. Compared to the other three catalysts, Co-ZSM-5 and Mn-ZSM-5 showed relative high catalytic activity and could be reused at least six times without significant loss of activity.
机译:1.通过离子交换法制备含有过渡金属离子的一系列ZSM-5催化剂,其特征在于XRD,SEM,BET,ICP-AES。 2.所有催化剂在NHPI存在下,在氧化剂中显示出乙基苯的选择性氧化良好的催化活性。 3.与其他三种催化剂相比,CO-ZSM-5和MN-ZSM-5显示相对高的催化活性,并且可以在不显着的活性损失的情况下重复使用。

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