The Function of β Zeolite for Enhancing the Propylene Yield in FCC Process

The ultra-stable Y zeolite, modified β zeolite, and modified ZSM-5 zeolite were characterized by NH3-TPD analysis. The results showed that the acidic substance of modified β zeolite is between that of the Y zeolite and the ZSM-5 zeolite. These three kinds of zeolites were evaluated by using hexane,...

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Veröffentlicht in:	中国炼油与石油化工（英文版） 2017-12, Vol.19 (4), p.6-10
Hauptverfasser:	Ouyang Ying, Luo Yibin, Shu Xingtian
Format:	Artikel
Sprache:	eng
Schlagworte:	catalytic cracking fluid propylene zeolite
Online-Zugang:	Volltext
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