DICP OpenIR
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)
KeywordZsm-5 Zeolite Alkali-treatment Thermal Stability Hydrothermal Stability
Source PublicationJOURNAL OF NATURAL GAS CHEMISTRY
2008-03-01
ISSN1003-9953
Volume17Issue:1Pages:69-74
Indexed BySCI
SubtypeArticle
Department8
Funding Project804
Contribution Rank1;1
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Applied ; Chemistry, Physical ; Energy & Fuels ; Engineering, Chemical
WOS Research AreaChemistry ; Energy & Fuels ; Engineering
WOS KeywordZSM-5 ZEOLITE ; MESOPOROUS MATERIALS ; AROMATIZATION ; ENHANCE
AbstractHZSM-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.
Language英语
URL查看原文
WOS IDWOS:000255491700011
Citation statistics
Cited Times:23[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/99965
Collection中国科学院大连化学物理研究所
Corresponding AuthorXu LY(徐龙伢); Xu LY(徐龙伢)
Affiliation1.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
Recommended Citation
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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