化学工业与工程
Home  |   |  About Journal  |  Editorial Board  |  Instruction  |  Subscriptions  |  Download  |  Publication Ethics  |  Contacts Us  |  Chinese
Chemcial Industry and Engineering 2011, Vol. 28 Issue (6) :74-78    DOI:
Article Current Issue | Next Issue | Archive | Adv Search << | >>
Advances on P Modified ZSM-5 Catalysts for Ethanol Dehydration
 LI  Meng-Meng, DONG  Xiu-Qin, YU  Ying-Zhe, ZHANG  Min-Hua
Key Laboratory for Green Chemical Technology of Education of Ministry, R&D Center for Petrochemical Technology, Tianjin University

Abstract
Reference
Related Articles
Download: PDF (468KB)   HTML 1KB   Export: BibTeX or EndNote (RIS)      Supporting Info
Abstract With the world energy crisis and the high oil prices, researchers are taking more attention on the bio��ethanol to ethylene process (B.E.T.E). In recent years, the research has been concentrated on the catalyst of the ethanol dehydration. This review summarizes the latest research progress on P modified ZSM-5 catalyst used for the ethanol dehydration. First, it presents an introduction to the P source of modified ZSM-5 catalyst and the reaction mechanism of ethanol dehydration, including unmodified ZSM-5 and P modified ZSM-5 zeolite. Then, the research progress on catalytic effect and catalyst structure of P modified ZSM-5 zeolite are discussed in details, especially the catalyst structures. It is reported that P modified ZSM-5 catalyst could effectively reduce the reaction temperature, improve the hydrothermal stability of the catalyst and the ability to resistant coking, but at present it is still can't accurately describe the microstructure of P modified ZSM-5 zeolite. Finally, research directions are suggested to advance the future work in this field.
Service
Email this article
Add to my bookshelf
Add to citation manager
Email Alert
RSS
Articles by authors
LI Meng-Meng
DONG Xiu-Qin
YU Ying-Zhe
ZHANG Min-Hua
Keywords�� ZSM-5 zeolite   P modification   ethanol dehydration   ethylene   catalyst   microstructure     
About author: �����ȣ�(1987-)��Ů��ɽ���˳��ˣ�˶ʿ�о��������·���ģ���о���
Cite this article:   
LI Meng-Meng, DONG Xiu-Qin, YU Ying-Zhe, ZHANG Min-Hua.Advances on P Modified ZSM-5 Catalysts for Ethanol Dehydration[J]  Chemcial Industry and Engineering, 2011,V28(6): 74-78
Copyright 2010 by Chemcial Industry and Engineering