Catalytic performance of ZSM-5 zeolites with the different Al distributions in 1-octene cracking

Park Sungsik, Wong Yong, N. Kondo Junko, Yokoi Toshiyuki

doi:10.11523/sekiyu.2017f.0_5

Bibliographic Information

Other Title

酸点分布制御したZSM-5ゼオライト触媒による1-octeneクラッキング

Abstract

The impact of the organic species in the synthetic gel of ZSM-5 on the distribution of Al atoms in the MFI framework and catalytic performance were investigated; ZSM-5 zeolites were synthesized by exclusively using TPAOH, and Na cations with PET to elucidate how the distribution of Al atoms is governed by the types of organic species in the synthetic gel. The distribution of Al atoms was investigated by ²⁷Al MAS NMR technique and constrain index (CI). The results obtained in catalytic cracking of 1-octene over the ZSM-5 catalysts revealed that the fine-control of Al distribution in the MFI structure could improve the tolerance for coke deposition in 1-octene cracking.

Journal

Proceeding of Annual/Fall Meetings of the Japan Petroleum Institute

Proceeding of Annual/Fall Meetings of the Japan Petroleum Institute 2017f (0), 5-, 2017

The Japan Petroleum Institute

Details 詳細情報について

CRID: 1390282680563970560

NII Article ID: 130006315023

DOI: 10.11523/sekiyu.2017f.0_5

Text Lang: ja

Data Source

JaLC
CiNii Articles

Abstract License Flag: Disallowed

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