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Hongxing Wang

Professor, Master Tutor

Education

Doctor, Chemical Engineer, Tianjin University

Research Field

Chemical engineering separation process, Green chemical technology, Computational fluid dynamics

Education Background & Working Experience

Sep. 1996 to Jul. 2000   Bachelor   Fine Chemical Engineering  Tianjin University
Sep. 2000 to Mar. 2003  Master   Chemical Engineering  Tianjin University
Mar. 2003 to Mar. 2006  Doctor   Chemical Engineering  Tianjin University
Mar. 2006 to Mar. 2008  Post-doctor   National Engineering Research Center of Distillation Technology
Jun. 2008 to now  Professor  Chemical Engineering  Fuzhou University

Teaching Course

Higher Chemical Separation Process

New Separation Technology

Experiment of Chemical Engineering Principles

Research Introduction

Hongxing Wang majors in Chemical Engineering, graduated from Tianjin University. He is Professor, Doctor, and Master Tutor, engaging in chemical engineering separation process theory, experiment research and industrial plant design, like distillation, special distillation, absorption, extraction, and adsorption chemical etc. Through intensifying momentum, heat and mass transfer, greatly decreases the equipment size, simplifies process flow, cuts down equipment number, reduces unit energy consumption, waste, byproduct, achieves energy conservation and reduce consumption.  He has rich design and industrial experience, the relevant achievements have been industrialized for MA-PX-HAc, NH3-SO3, PMA-PM, HAc-H2O, NMF-MY-H2O, NMP-MY-H2O, ABL- GBL-C7H8-H2O, CH3Cl-CH3OCH3, mixed alcohol  separation and purification.

On the basis of computational fluid mechanics and computational heat and mass transfer, Hongxing Wang studies on simulation of chemical process, mainly including: 1) mechanism of enhanced oil recovery: micro and macro model for porous medium in situ combustion; explore its mechanism by numerical simulation; seek for solution for improve oil exploitation efficiency. 2) catalytic distillation process simulation: simulate and study transfer and reaction process inside the catalyst package, explore its mechanism, so as to realize the enhancement of catalytic distillation process. 3) liquid-liquid mass transfer CFD simulation: build computational fluid mechanics model which can describe Rayleigh-Benard-Marangoni (RMB) effect under high density difference low interfacial tension system, investigate RMB effect occurrence and development process.

Scientific Research Project:

Mainly responsible for and participate in the following fund projects in the area of scientific research

1.Tianjin basic research for application effort key project(National Natural Science Fundation), high temperature polymer membrane direct hydrocarbon fuel cells

2. The 41st China postdoctoral science fundation, PEMFC catalyst layer Monte Carlo simulation

3.National Natural Science Fundation, study on catalytic distillation multiphase transfer and reaction process

4. National Natural Science Fundation, study on RMB effect and liquid-liquid mass transfer mechanism under high density difference low interfacial tension system

 Participate in the following practical engineering projects as the principal engeer:

1. Shandong Liaocheng 10000 ton/year benzyl chloride separation process package project

2. Shandong Liaocheng 80000 ton/year benzyl chloride separation process package and engineering design project

3. Shanxi Jiangyuan Chemical Engineering Company 45000 tons crude benzene hydrogenation liquid separation process package and engineering design project

4. Shijiazhuang Coking Group new benzene hydrogenation process package development project

5. Jiangsu Daqo Group trichlorosilane refining experimental and pilot unit development project

6. Sichuan M-CHEM hydrogen and ammonia purge gas recovery – Ammonia process package and engineering design project

7. The Institute of Metal Research (IMR), Chinese Academy of Sciences (CAS) porous media packing and tray research and development

8. Urumchi petrochemical mixed alcohol separation process package development

9. Shenyang Original company olefins separation development project

10. Cangzhou Dahua Group 30000 ton/year TDI7301, 7501 towers renovation project

11. Cangzhou Dahua Group 30000 ton/year TDI6301, 7611 /7621 column internals design

12. China North Industries Group Corporation DNT-H2O-H2SO4 vapor-liquid equilibrium data measurement and DNT stripping process experimental unit development

13. Jiangsu Nantong Cellulose Acetate Fiber Group acetone recovery project technology service

14. Beijing Dongfang Qingkong company natural product purification experimental unit development

15. Sichuan Yuanji Pharmaceutical Co., Ltd  purification experimental unit development

16. Tianjin Hengyuan Company mixed alcohol purification experimental unit development

17. Shijiazhuang Coking Group ammonia still internals design project

18. Jiangsu Gaoyou Fine Chemical Factory transform batch distillation to continuous distillation project

19. Acetic acid waste water treatment acetic acid process development project

20. Hubei P2S5 process package project

21. Henan Baoma Technology Group 200,000 tons methanol distillation engineering design and internals project

22. Acid gas absorption project

23.Cangzhou Dahua Group TDI technology improvement

24. Thailand acetic acid armour grease separation project

25. Ammonia stripping recovery project

26. Polycrystalline silicon projects

1SINOSICO 1000 ton/year polycrystalline silicon distillation unit renovation

2SINOSICO 2000 ton/year polycrystalline silicon distillation unit renovation

3SINOSICO 2000 ton/year polycrystalline silicon distillation unit process package design

4Yanshi Zhongyue Refractory Material Co., Ltd. 500 ton/year polycrystalline silicon distillation unit renovation

5Wuxi Zhongcai Group 500 ton/year polycrystalline silicon distillation unit renovation

6Sichuan Yongxiang 3000 ton/year polycrystalline silicon distillation unit process package design

7DunAn Environment 3000 ton/year polycrystalline silicon distillation unit process package design

8Henan Jiaozuo Hejing Science & Technology capacity expansion and reformation for electronic grade SiHCl3 purification process package design

27 Ningbo Yisheng MA hydrolysis project

28 Luxi Group benzyl alcohol, benzyl cyanide process package design

Main Publications:

[1] Wang H.X., Wu C. M., Bu X. W., Tang W. L., Li L., Qiu T. A benign preparation of sec-butanol via transesterification from sec-butyl acetate using the acidic Imidazolium ionic liquids as catalysts. Chemical Engineering Journal, 246, pp366-372, 2014.

[2] Wang H. X., Bu X.W., Huang Z.X., Yang J.B., Qiu T., Synthesis of methacrylic anhydride by batch reactive distillation: reaction kinetics and process. Ind. Eng. Chem. Res, 53(44), pp17317-17324, 2014.

[3] Wang H. X., Li L., Ye C. S., Isobaric vapor–liquid equilibria of the binary system acetone + acetone oxime methyl ether at 101.3 kPa, Fluid Phase Equilibria, 342(1) , pp 42-46, 2013.

[4] Wang H. X., Xiao J. J., Shen Y. Y., Ye C. S., Li L., Qiu T., Experimental measurements of vapor - liquid equilibrium data for the binary systems of methanol + 2-butyl acetate, 2-butyl alcohol + 2-butyl acetate and methyl acetate + 2-butyl acetate at 101.33 kPa, Journal of Chemical Engineering Data,58(6), pp1827-1832, 2013.

[5] Wang H. X., Xiao J. J., Shen Y. Y., Ye C. S., Li L., Qiu T., Reply to Comments on "Experimental measurements of vapor-liquid equilibrium data for the binary systems of methanol + 2-butyl acetate, 2-butyl alcohol + 2-butyl acetate and methyl acetate + 2-butyl acetate at 101.33 kPa", Journal of Chemical Engineering Data,58(12), pp3567-3568, 2013.

[6] Wang H. X, Li L., Ye, C. S., Isobaric vapor–liquid equilibria of the binary system acetone+ acetone oxime methyl ether at 101.3 kPa. Fluid Phase Equilibria, 342, pp42-46, 2013

[7] Huang, Z. X., Jiang H. M., Li, L., Wang, H. X, Qiu, T. Density, viscosity, and saturated vapor pressure of ethyl trifluoroacetate. The Journal of Chemical Thermodynamics, 86, pp75-79, 2015

[8] Ye C. S., Wang H. X., Huang G. Q., Qiu T., Adsorption and desorption of DMF on macroporous resin NKA-II in the fixed bed, Chemical Engineering Research and Design, 91(12), pp2713-2720, 2013