含镍分级沸石在正己烷氢异构化反应中的催化性能

IF 0.7 4区化学 Q4 CHEMISTRY, MULTIDISCIPLINARY

Theoretical and Experimental Chemistry Pub Date : 2023-04-01 DOI:10.1007/s11237-023-09758-5

M. M. Kurmach, K. M. Konysheva, O. P. Pertko, P. S. Yaremov, Yu. G. Voloshyna, O. V. Shvets

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引用次数: 2

摘要

结果表明，h型分级铝硅酸盐分子筛MOR、BEA和MFI在裂解正己烷过程中表现出催化活性，而平均粒径为2.3 ~ 5.5 nm的纳米镍的引入使反应方向向异构化方向转变。这为利用含镍沸石制备直链烃加氢异构反应催化剂开辟了前景。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Catalytic Properties of Nickel-Containing Hierarchical Zeolites in the Reaction of n-Hexane Hydroizomerization

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Catalytic Properties of Nickel-Containing Hierarchical Zeolites in the Reaction of n-Hexane Hydroizomerization

It is shown that H-forms of hierarchical aluminosilicate zeolites MOR, BEA, and MFI exhibit catalytic activity in the process of cracking n-hexane, while the introduction of nickel nanoparticles with an average size in the range of 2.3-5.5 nm changes the reaction direction towards isomerization. This opens up the prospects in creating catalysts based on Ni-containing zeolites for the reaction of the hydroisomerization of linear hydrocarbons.

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来源期刊

Theoretical and Experimental Chemistry CHEMISTRY, MULTIDISCIPLINARY-

CiteScore

1.60

自引率

10.00%

发文量

审稿时长

6-12 weeks

期刊介绍： Theoretical and Experimental Chemistry is a journal for the rapid publication of research communications and reviews on modern problems of physical chemistry such as: a) physicochemical bases, principles, and methods for creation of novel processes, compounds, and materials; b) physicochemical principles of chemical process control, influence of external physical forces on chemical reactions; c) physical nanochemistry, nanostructures and nanomaterials, functional nanomaterials, size-dependent properties of materials.