Home Journals Articles Updates About
CN
image
收藏切换
Preparation of Zeolite T Membranes for Isopropanol Dehydration Using Homogenous Liquid Precursors
收藏切换
Yi LIU, Huizhi ZHANG, Jiayou ZHANG, Fei ZHANG, Tian GUI, Na HU, Xiangshu CHEN
Journal of the Chinese Ceramic Society | 2020, 48(2) : 316 - 324
Less
收藏切换
Journal of the Chinese Ceramic Society | 2020, 48(2): 316-324
Preparation of Zeolite T Membranes for Isopropanol Dehydration Using Homogenous Liquid Precursors
Full
Yi LIU, Huizhi ZHANG, Jiayou ZHANG, Fei ZHANG, Tian GUI, Na HU, Xiangshu CHEN
Affiliations
  • Institute of Advanced Materials (IAM), State-Province Joint Engineering Laboratory of Zeolite Membrane Materials, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China

    • LIU Yi (1994-), female, Master candidate. E-mail:

About Author:

LIU Yi (1994-), female, Master candidate. E-mail:

Published: 2020-02-20 doi: 10.14062/j.issn.0454-5648.20190376
Outline
收藏切换

Thin and dense zeolite T membranes with a thickness of 5 μm on low-cost mullite tubular supports were synthesized via two-stage varying-temperature crystallization (TSVTC) with homogeneous liquid precursors. Effect of precursors on the crystal morphology and pervaporation performance of as-synthesized membranes, and synthesis time/temperature during the two-stage hydrothermal crystallization process was investigated. The results show that zeolite T membranes synthesized under optimized conditions have an enhanced pervaporation performance (i.e., the high flux of 4.3 kg/(m2·h), and the separation factor of 2 000 in water/isopropanol (10/90, mass ratio) aqueous solution at 348 K). These membranes show a good reproducibility and a long-term hydrothermal stability as well.

zeolite membrane  /  homogeneous liquid precursor  /  two-stage varying-temperature crystallization  /  crystal growth  /  pervaporation
刘义, 张慧智, 张家友, 张飞, 桂田, 胡娜, 陈祥树. 均相溶胶体系合成用于异丙醇脱水的T型分子筛膜. 硅酸盐学报, 2020 , 48 (2) : 316 -324 . DOI: 10.14062/j.issn.0454-5648.20190376
Yi LIU, Huizhi ZHANG, Jiayou ZHANG, Fei ZHANG, Tian GUI, Na HU, Xiangshu CHEN. Preparation of Zeolite T Membranes for Isopropanol Dehydration Using Homogenous Liquid Precursors[J]. Journal of the Chinese Ceramic Society, 2020 , 48 (2) : 316 -324 . DOI: 10.14062/j.issn.0454-5648.20190376
Appendix
Less
Year 2020 volume 48 Issue 2
29
6
Cite this Article
BibTeX
Article Info
doi: 10.14062/j.issn.0454-5648.20190376
  • Receive Date：2019-07-01
  • Online Date：2026-10-29
  • Published：2020-02-20
Article Data
Affiliations
History
  • Received：2019-07-01
  • Revised：2019-08-01
Funding
Affiliations
    Institute of Advanced Materials (IAM), State-Province Joint Engineering Laboratory of Zeolite Membrane Materials, College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China

Corresponding:

HU Na (1984-), female, Ph.D., Senior Experimentalist; E-mail:
CHEN Xiangshu (1966-), male, Ph.D., Professor.
References
Share
https://castjournals.cast.org.cn/joweb/gsyxb/EN/10.14062/j.issn.0454-5648.20190376
Share to
QR

Scan QR to access full text

Cite this article
BibTeX
Citations
表12种不同金属材料的力学参数
科
Family		 属数
Number of
genus		 种数
Number of
species		 占总种数比例
Percentage of
total species (%)		 属
Genus		 种数
Number of
species		 占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
关闭全屏
  • BibTeX
  • EndNote
  • RefWorks
  • TxT
Links
Articles
Latest Articles
Most Read
Collections
Updates
Events
News
Multimedia
About
About Us
Contact
No. 86 Xueyuan South Road, Haidian District, Beijing
100081
010-62662699(Operation and Technical Support)
qkjq@cast.org.cn

Copyright © 2025 China Association for Science and Technology. All rights reserved. For all open access content, the relevant licensing terms apply.
Sponsored by the Office of the Leading Group for Cybersecurity and Informatization of CAST, and supported by Science and Technology Review Publishing House