Production of linear alkylbenzene over Ce containing Beta zeolites

Shiqi Zhang; Shengzhi Gan; Baoyu Liu; Jinxiang Dong

doi:10.1016/j.cjche.2023.11.007

Your Location：

Home >

Browse articles >

Production of linear alkylbenzene over Ce containing Beta zeolites

Updated：2026-01-06

- Production of linear alkylbenzene over Ce containing Beta zeolites
- Production of linear alkylbenzene over Ce containing Beta zeolites
- 中国化学工程学报（英文版） 2024年67卷第3期页码：220-227
- Affiliations：
  
  1. School of Chemical Engineering and Light Industry, Guangdong Provincial Key Laboratory of Plant Resources Biorefinery, Guangzhou Key Laboratory of Clean Transportation Energy Chemistry, Guangdong University of Technology,Guangzhou,China,510006
  2. Jieyang Branch of Chemistry and Chemical Engineering Guangdong Laboratory (Rongjiang Laboratory),Jieyang,China,515200
- Author bio：
- Funds：
- DOI：10.1016/j.cjche.2023.11.007
  中图分类号：
- 纸质出版：2024
- Accepted：
Scan QR Code
Shiqi Zhang, Shengzhi Gan, Baoyu Liu, 等. Production of linear alkylbenzene over Ce containing Beta zeolites[J]. 中国化学工程学报（英文版）, 2024,67(3):220-227.

Shiqi Zhang, Shengzhi Gan, Baoyu Liu, Jinxiang Dong. Production of linear alkylbenzene over Ce containing Beta zeolites[J]. Chinese Journal of Chemical Engineering, 2024, 67(3): 220-227.
Shiqi Zhang, Shengzhi Gan, Baoyu Liu, 等. Production of linear alkylbenzene over Ce containing Beta zeolites[J]. 中国化学工程学报（英文版）, 2024,67(3):220-227. DOI： 10.1016/j.cjche.2023.11.007.

Shiqi Zhang, Shengzhi Gan, Baoyu Liu, Jinxiang Dong. Production of linear alkylbenzene over Ce containing Beta zeolites[J]. Chinese Journal of Chemical Engineering, 2024, 67(3): 220-227. DOI： 10.1016/j.cjche.2023.11.007.

摘要

Abstract

Ce-encapsulated Beta zeolite was synthesized by a one-pot hydrothermal method with citric acid complexing Ce in the absence of Na species. Additional citric acid can effectively prevent the deposition of Ce species during the hydrothermal synthesis of zeolites

leading to uniform distribution of Ce cluster in the framework of Beta zeolites. Moreover

the sodium-free synthesis system resulted that the Brønsted acid sites were mainly located on the straight channels and external surface of Beta zeolites

improving the utilization of Brønsted acid sites. In addition

Ce encapsulated Beta zeolites showed enhanced activity and robust stability in the alkylation of benzene with 1-dodecene based on the synergistic effect between Ce species and Brønsted acid sites

which pave the way for its practical application in the production of alkylbenzene.

关键词

Keywords

references

浏览量

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

High activity in alkylation of benzene and 1-dodecene over MOR zeolite nanorods

Alkylation of benzene and 1-dodecene over cerium-silicate pillared MWW zeolite

Enhanced ortho-selective t–butylation of phenol over sulfonic acid functionalized mesopore MTW zeolites

Controllable synthesis of Ni3S2/V3S4@NF-xF(x=0, 4, 8) catalysts for efficient hydrogen production in seawater and urea electrolyte

Synthesis of methyl diphenylmethane dicarbamate by methyl phenylcarbamate condensation catalyzed by NKC-9: Non-phosgene preparation of key precursors for diphenylmethane diisocyanate