Recent Advances in synthesis and Application of Hierarchical Zeolite

DOI

10.2991/icmmct-17.2017.94How to use a DOI?

Keywords

Zeolite; Hierarchical pores; Diffusion; Catalytic applications

Abstract

Constructing hierarchical Zeolite is an important method to enhance accessibility of molecular sieves and the research hotspot in catalytic field. A great number of synthetic methods for adjusting the pore structure of hierarchical molecular sieves were developed. The synthetic researches on hierarchical molecular sieves were reviewed from three different aspects as follows: demetalization, in-situ crystallization and recrystallization. Demetalization mainly included steaming treatment and chemical treatment. In-situ crystallization included hard template and soft template methods. Recrystallization was a method of synthesizing hierarchical molecular sieves which was obtained by the alkali treatment of zeolite crystal under the existence of surfactants. In addition, the prospect of hierarchical molecular sieves was also outlined.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Download article (PDF)

TY  - CONF
AU  - Zhuoqi Yang
PY  - 2017/04
DA  - 2017/04
TI  - Recent Advances in synthesis and Application of Hierarchical Zeolite
BT  - Proceedings of the 2017 5th International Conference on Machinery, Materials and Computing Technology (ICMMCT 2017)
PB  - Atlantis Press
SP  - 444
EP  - 448
SN  - 2352-5401
UR  - https://doi.org/10.2991/icmmct-17.2017.94
DO  - 10.2991/icmmct-17.2017.94
ID  - Yang2017/04
ER  -