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Thermal and hydrothermal stabilities of the alkali-treated HZSM-5 zeolites
Li, Yuning1,2; Liu, Dong3; Liu, Shenglin1; Wang, Wei4; Xie, Sujuan1; Zhu, Xiangxue1; Xu, Longya1; Xu LY(徐龙伢); Xu LY(徐龙伢)
关键词Zsm-5 Zeolite Alkali-treatment Thermal Stability Hydrothermal Stability
刊名JOURNAL OF NATURAL GAS CHEMISTRY
2008-03-01
ISSN1003-9953
17期:1页:69-74
收录类别SCI
文章类型Article
部门归属8
项目归属804
产权排名1;1
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Applied ; Chemistry, Physical ; Energy & Fuels ; Engineering, Chemical
研究领域[WOS]Chemistry ; Energy & Fuels ; Engineering
关键词[WOS]ZSM-5 ZEOLITE ; MESOPOROUS MATERIALS ; AROMATIZATION ; ENHANCE
英文摘要HZSM-5 zeolites with the micro-mesopore hierarchical porosity have been prepared by the post-synthesis of alkali-treatment, and their thermal and hydrothermal stabilities were studied using DTA, XRD, and NH(3)-TPD characterization techniques. Compared to the unmodified zeolite, the thermal and hydrothermal stabilities of the alkali-treated ZSM-5 zeolites were slightly deteriorated because of the introduction of mesopores caused by the desilication. Nevertheless, the alkali-treated zeolite framework could be maintained until the temperature increased to 1175 degrees C.
语种英语
原文出处查看原文
WOS记录号WOS:000255491700011
引用统计
被引频次:21[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/99965
专题中国科学院大连化学物理研究所
通讯作者Xu LY(徐龙伢); Xu LY(徐龙伢)
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Liaoning, Peoples R China
2.Grad Univ, Chinese Acad Sci, Beijing 100049, Peoples R China
3.CNPC, Dalian Petrochem Corp, Dalian 116032, Liaoning, Peoples R China
4.PetroChina, Jinzhou Petrochem Co, Jinzhou 121001, Lioaning, Peoples R China
推荐引用方式
GB/T 7714
Li, Yuning,Liu, Dong,Liu, Shenglin,et al. Thermal and hydrothermal stabilities of the alkali-treated HZSM-5 zeolites[J]. JOURNAL OF NATURAL GAS CHEMISTRY,2008,17(1):69-74.
APA Li, Yuning.,Liu, Dong.,Liu, Shenglin.,Wang, Wei.,Xie, Sujuan.,...&徐龙伢.(2008).Thermal and hydrothermal stabilities of the alkali-treated HZSM-5 zeolites.JOURNAL OF NATURAL GAS CHEMISTRY,17(1),69-74.
MLA Li, Yuning,et al."Thermal and hydrothermal stabilities of the alkali-treated HZSM-5 zeolites".JOURNAL OF NATURAL GAS CHEMISTRY 17.1(2008):69-74.
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