Weiyang Fei

Tsinghua University

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Yundong Wang

State Key Laboratory of Chemical Engineering

Geoffrey W. Stevens

University of Melbourne

Zhiyong Zhou

Beijing University of Chemical Technology

Wei Qin

University of Jinan

Zhigang Tang

Changsha University of Science and Technology

Zhigang Tang

Chengdu University

Kathryn A. Mumford

University of Melbourne

Jiyizhe Zhang

University of Cambridge

Jian Chen

Tsinghua University

Kathryn H. Smith

National Energy Technology Laboratory

Cooperative Institutions

Tsinghua University

100

State Key Laboratory of Chemical Engineering

Chinese Academy of Sciences

University of Chinese Academy of Sciences

University of Wyoming

University of Melbourne

Beijing University of Chemical Technology

Tianjin University

Institute of Process Engineering

Sichuan University

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Structural optimization of a settler via CFD simulation in a mixer-settler

Chinese Journal of Chemical Engineering (2020)

Sishi Ye Qiao Tang Yundong Wang Weiyang Fei

Baffle

Kerosene

10.1016/j.cjche.2020.01.010

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Citations (3)

Virtual Screening of Nanoporous Materials for Noble Gas Separation

ACS Applied Nano Materials (2022)

Jingqi Wang Musen Zhou Diannan Lu Weiyang Fei Jianzhong Wu

Noble gases are vital industrial chemicals widely used in various applications, such as cryogenics and optical devices. Compared with conventional technologies for the enrichment and separation of noble gases from the atmosphere, emerging methods based on advanced nanoporous materials have advantages in terms of energy and separation efficiency due to their tunable pore structure and chemical affinities. In this work, both sorption and transport properties are calculated via efficient theoretical models to screen large experimental libraries of nanoporous materials to enrich argon, krypton, and xenon from various mixtures. The theoretical predictions are validated by Monte Carlo simulation and molecular dynamics simulation. Promising candidates are identified for both adsorption separation and membrane separation of Ar/Kr, Kr/Xe, and Xe/Ar. The structure–property relation identified in this work provides insights for the design of nanoporous materials in noble gas separation.

Nanoporous

Noble gas

Air separation

Krypton

10.1021/acsanm.1c03907

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Citations (16)

A Study on Stoichiometry of Complexes of Tributyl Phosphate and Methyl Isobutyl Ketone with Lithium in the Presence of FeCl3

Chinese Journal of Chemical Engineering (2012)

Zhiyong Zhou Wei Qin Weiyang Fei Yigui Li

Methyl isobutyl ketone

Stoichiometry

Tributyl phosphate

10.1016/s1004-9541(12)60360-7

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Citations (52)

Applications of laser Doppler velocimeter in chemical engineering

Xiandai huagong (2000)

Weiyang Fei

The research work in chemical engineering always deals with fluid, its velocity needs to measure. The laser Doppler velocimeter (LDV) used as a non contact measurement means features high accuracy, good repetition, rapid kinetic responsibility and broad interval of measurement and so on. Hence the LDV is widely used in chemical engineering research, especially in the fluid flow measurements, turbulence, heat and mass transfer, flow structure as well as combustion. The potential use of this advanced measuring technique in chemical engineering research is reviewed.

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Centrifugal extraction for separation of ethylbenzene and octane using 1-butyl-3-methylimidazolium hexafluorophosphate ionic liquid as extractant

Separation and Purification Technology (2007)

Jiqin Zhu Jian Chen Chengyue Li Weiyang Fei

Hexafluorophosphate

Separation process

10.1016/j.seppur.2007.01.026

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Citations (42)

Solubility determination of CO_2 in physical solvents under high pressure

Chemical Engineering(China) (2011)

Weiyang Fei

The solubility of CO2 in several physical solvents under high pressure was studied to select an efficient and economical solvent.The constant-volume method was used to determine the solubility of CO2 in ketones,esters of carbonic acid,esters of acetic acid,esters of diacid,ethers and ether ester compounds under 4 MPa and 282.76-302.81 K.The results show that the solubility of CO2 in all the solvents complies with the Henry′s law,which increases with pressure rise and decreases with temperature rise.It shows that ester bond and ether bond can both promote the CO2 absorption,and the linear chain compounds can absorb more CO2 than the branched chain compounds.This conclusion is validated by the result that diethylene glycol monobutyl ether acetate has the best absorption effect on CO2 among the solvents studied,which has both ester bond and ether bond and is a linear chain compound.This conclusion is helpful for screening physical solvents for CO2 absorption.

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Effect of packing on drop swarms extraction of high viscosity solvents

Hydrometallurgy (2005)

Jie Yu Weiyang Fei Huai Li

10.1016/j.hydromet.2005.02.007

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Citations (15)

Kinetic study of highly efficient CO2 fixation into propylene carbonate using a continuous-flow reactor

Chemical Engineering and Processing - Process Intensification (2020)

Yuxin Wu An Chen Xueyan Liu Jianhong Xu Yundong Wang