Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Jiaoyu Zhang"'
Publikováno v:
Journal of Porous Materials. 28:1059-1067
The metal modified ZSM-5 catalysts has been widely used in the aromatization of light alkanes. To investigate the effect of Si/Al ratio of ZSM-5 zeolites, a series of Zn/ZSM-5 catalysts with different Si/Al ratios have been prepared by wet impregnati
Publikováno v:
Catalysis Science & Technology. 9:316-326
The mesostructured Zn–Mg–P/ZSM-5 catalyst has been fabricated for direct conversion of methanol to p-xylene and light olefins (C2=–C4=). The Zn-modified ZSM-5 zeolites afford the main activity for methanol aromatization. The subsequent Mg–P c
Publikováno v:
Chemical Engineering Journal. 327:278-285
In this study, a series of MFI-type zeolites with different aluminum contents have been prepared and evaluated for toluene alkylation with methanol. All these zeolite samples are well crystallized and exhibit typical characteristics of MFI structure
Autor:
J. Q. Liu, Yanan Guan, Yilai Jiao, Duaa Raja, Nor Binti Khusni, Songshan Jiang, Shaojun Xu, Samer Abdulridha, Jiaoyu Zhang, Huan Xiang, Rongxin Zhang, Xiaolei Fan
Publikováno v:
Zhang, R, Xu, S, Raja, D, Khusni, N B, Liu, J, Zhang, J, Abdulridha, S, Xiang, H, Jiang, S, Guan, Y, Jiao, Y & Fan, X 2019, ' On the effect of mesoporosity of FAU Y zeolites in the liquid-phase catalysis ', Microporous and Mesoporous Materials, vol. 278, pp. 297-306 . https://doi.org/10.1016/j.micromeso.2018.12.003
The porosity and acidity of three commercial FAU Y zeolites (including the original HY-2.6 and dealuminated HY-15/-30 zeolites) were studied comprehensively using nitrogen (N2) physisorption, and mercury (Hg) porosimetry, ammonia temperature-programm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fb6f2438f529889150b7bae4d4814b9d
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Publikováno v:
Journal of Catalysis. 338:124-134
The deactivation of n-butane isomerization on alumina-promoted sulfated zirconia (SZA) was studied at 473 K under atmospheric pressure. Under N2, the regeneration temperature influences the isomerization activity greatly. The change of the sulfate sp
Publikováno v:
RSC Adv.. 4:57071-57082
In this work, to optimize the catalytic performance of Co-based catalysts for isobutane dehydrogenation, the effects of support, calcination temperature and some promoters were investigated systematically. Results of activity tests and catalyst chara
Publikováno v:
Catalysis Today. 77:117-126
Online pulse-reaction chromatography, MS transient response technique and fixed bed reaction apparatus were used to investigate the cracking of thiophene and alkyl-thiophene species. Thiophene cracks over the USY zeolite to propylene, butane, butene