FCC reaction performance using β zeolite catalysts synthesized by various methods

PANG Xinmei; LIU Qiwu; WANG Xiaohua; CUI Yan; XING Xin; GUO Chengyu; WANG Qian; LI Zhaofei; LI Fayong

doi:10.11949/j.issn.0438-1157.20160200

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FCC reaction performance using β zeolite catalysts synthesized by various methods

更新时间：2025-12-10

- FCC reaction performance using β zeolite catalysts synthesized by various methods
- CIESC Journal Issue 8, Pages: 3415-3421(2016)
- 作者机构：
  
  中国石油石油化工研究院,北京,102206
- 作者简介：
- 基金信息：
- DOI：10.11949/j.issn.0438-1157.20160200
  CLC： Q426.6TH145.1
- Online First：05 August 2016，
  
  Published：05 August 2016
- 稿件说明：
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PANG Xinmei, LIU Qiwu, WANG Xiaohua, et al. FCC reaction performance using β zeolite catalysts synthesized by various methods[J]. CIESC Journal, 2016, (8): 3415-3421.
DOI：

PANG Xinmei, LIU Qiwu, WANG Xiaohua, et al. FCC reaction performance using β zeolite catalysts synthesized by various methods[J]. CIESC Journal, 2016, (8): 3415-3421. DOI： 10.11949/j.issn.0438-1157.20160200.

摘要

报道了不同方法合成β沸石的FCC反应性能，并考察了β沸石的硅铝比对FCC反应产品分布的影响。结果表明：β沸石应用于FCC，与高硅ZSM-5相比，具有提高汽油产率及辛烷值的功能；另外β沸石较高硅ZSM-5表现出更强的异构化功能，具有提高异丁烷和轻汽油异构烯烃（或叔碳烯烃）产率的作用，可丰富烷基化技术和醚化技术的原料来源。

Abstract

β zeolites synthesized by various methods were used to study the FCC (fluid catalytic cracking) reactions and to explore the impact of silicon/aluminum ratio in β zeolites on FCC product distributions. Compared to high silicon-containing ZSM-5 zeolites

β zeolites in FCC increased both octane number and yield of gasoline. Also

β zeolite showed a stronger functionality of isomerization with enhanced yields of iso-butane and olefin isomers (or tert-olefins)in light gasoline

which enriched raw material resources for alkylation and etherification processes.

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