Preparation of TS-1 by dynamic method and study on the performance of thiophene sulfur removal

TANG Ming-yu; WANG Hai-yan; REN Tie-qiang; WEI Min; SUN Na; XIAN Hong-fei

doi:10.19906/j.cnki.JFCT.2021054

Volume 49 Issue 11

Nov. 2021

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Article Navigation > Journal of Fuel Chemistry and Technology > 2021 > 49(11): 1693-1700

TANG Ming-yu, WANG Hai-yan, REN Tie-qiang, WEI Min, SUN Na, XIAN Hong-fei. Preparation of TS-1 by dynamic method and study on the performance of thiophene sulfur removal[J]. Journal of Fuel Chemistry and Technology, 2021, 49(11): 1693-1700. doi: 10.19906/j.cnki.JFCT.2021054

Citation:

TANG Ming-yu, WANG Hai-yan, REN Tie-qiang, WEI Min, SUN Na, XIAN Hong-fei. Preparation of TS-1 by dynamic method and study on the performance of thiophene sulfur removal[J]. Journal of Fuel Chemistry and Technology, 2021, 49(11): 1693-1700. doi: 10.19906/j.cnki.JFCT.2021054

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Preparation of TS-1 by dynamic method and study on the performance of thiophene sulfur removal

doi: 10.19906/j.cnki.JFCT.2021054

1.
College of Chemistry, Chemical Engineering, and Environmental Engineering, Liaoning Shihua University, Fushun 113001, China
2.
Liaoning Medya Pharmaceuticals Company Limited, Fushun 113001, China

Funds: The project was supported by the National Natural Science Foundation of China (2017LQN006) and the Education Department of Liaoning Province (L2019014)

Received Date: 2021-03-04
Rev Recd Date: 2021-05-07

Available Online: 2021-06-04

Publish Date: 2021-11-30

Abstract

Abstract

Using TPAOH as the template, TEOS as the silicon source and TBOT as the titanium source, the as-prepared samples utilizing a dynamic crystallizating kettle possessed regular morphology and the average particle size of 600 nm. By modulating the dosage of TBOT, and then changing the molar ratio of titanium to silicon in the initial synthesis solution, the effect of silicon to titanium ratio on TS-1 molecular sieve was investigated. TS-1 zeolite properties were characterized by means of SEM, TEM, XRD, FT-IR, UV-vis, XPS, N₂ adsorption and desorption technology. Finally, using a simulated system of thiophene n-octane dissolved in octane, the catalytic oxidative desulfurization performance of TS-1 zeolite was investigated.
- titanium silicon zeolite,
- dynamic crystallizating kettle,
- the ratio of titanium to silicon,
- catalytic oxidative desulfurization

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References(33)

References

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