default author photo

Yanfeng Shen

Taiyuan University of Technology

No.79 West Yingze Street

Taiyuan

China

  • Taiyuan University of Technology

SCHOLARLY PAPERS

9

DOWNLOADS

258

TOTAL CITATIONS

12

Scholarly Papers (9)

Actions:
Email selected abstracts
1.

Evaluation of Coking Coal Quality from Coal Structure Thermal Transformation: Applications of Fluidity and Swelling

Number of pages: 30 Posted: 19 Jun 2023
Beibei Cui, Bo Wu, Meijun Wang, Xin Jin, Yanfeng Shen and Liping Chang
Taiyuan University of Technology, affiliation not provided to SSRN, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology and Taiyuan University of Technology - State Key Laboratory of Clean and Efficient Coal Utilization
Downloads 41 (1,170,409)
Citation 4

Abstract:

Loading...

Coal quality evaluation, Coal structure, fluidity, Swelling, Coking process

2.

A Study of Coking Mechanism Based on the Transformation of Coal Structure

Number of pages: 32 Posted: 17 Jun 2022
Beibei Cui, Yanfeng Shen, Jiang Guo, Xin Jin, Meijun Wang, Wei Xie and Liping Chang
Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, University of Newcastle and Taiyuan University of Technology - State Key Laboratory of Clean and Efficient Coal Utilization
Downloads 41 (1,170,409)
Citation 4

Abstract:

Loading...

Coal structure, Thermoplasticity, Covalent bonds dissociation, Coking mechanism

3.

Catalytic Upgrading of Tar by Regulating Reactions of Coal Pyrolysis Volatiles Over Acid-Base Bifunctional Carbon-Based Composites

Downloads 34 (1,263,436)

Catalytic Upgrading of Tar by Regulating Reactions of Coal Pyrolysis Volatiles Over Acid-Base Bifunctional Carbon-Based Composites

Number of pages: 35 Posted: 05 Nov 2024
Qian Wang, Ting Li, Qian Tian, Nichen Wang, Meijun Wang, Yanfeng Shen, Lunjing Yan, Jiao Kong, Liping Chang and Weiren Bao
Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology - State Key Laboratory of Clean and Efficient Coal Utilization and Taiyuan University of Technology - State Key Laboratory of Clean and Efficient Coal Utilization
Downloads 19 (1,513,226)

Abstract:

Loading...

Carbon-based composites, Acid-base bifunctional sites, Coal pyrolysis volatiles, Tar catalytic upgrading

Catalytic Upgrading of Tar by Regulating Reactions of Coal Pyrolysis Volatiles Over Acid-Base Bifunctional Carbon-Based Composites

Number of pages: 35 Posted: 11 Nov 2024
Qian Wang, Ting Li, Qian Tian, Nichen Wang, Meijun Wang, Yanfeng Shen, Lunjing Yan, Jiao Kong, Liping Chang and Weiren Bao
Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology - State Key Laboratory of Clean and Efficient Coal Utilization and Taiyuan University of Technology - State Key Laboratory of Clean and Efficient Coal Utilization
Downloads 15 (1,559,710)

Abstract:

Loading...

carbon-based composites, Acid-base bifunctional sites, Coal pyrolysis volatiles, Tar catalytic upgrading

4.

In-Situ Study of the Heating Rate Effects on Covalent Bonds Conversion and Pores/Carbon Microcrystals Evolution of Coal Molecules During Coking

Number of pages: 26 Posted: 18 Dec 2023
Beibei Cui, Meijun Wang, Mo Zheng, Zhihong Li, Xin Jin, Yanfeng Shen and Liping Chang
Taiyuan University of Technology, Taiyuan University of Technology, affiliation not provided to SSRN, Chinese Academy of Sciences (CAS) - Beijing Synchrotron Radiation Facility, Taiyuan University of Technology, Taiyuan University of Technology and Taiyuan University of Technology - State Key Laboratory of Clean and Efficient Coal Utilization
Downloads 32 (1,304,549)

Abstract:

Loading...

Coal structural transformation, Heating rate, Covalent bonds, Synchrotron radiation, Coking mechanism

5.

Effects of Coal Characteristics on the Structure and Performance of Coal-Based Carbon Foam Prepared by Self-Foaming Technique Under Ambient Pressure

Number of pages: 33 Posted: 27 Jan 2022
Nuannuan Yang, Xiangyu Gao, Yanfeng Shen, Meijun Wang, Liping Chang and Yongkang Lv
Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology - State Key Laboratory of Clean and Efficient Coal Utilization and Taiyuan University of Technology
Downloads 26 (1,372,601)

Abstract:

Loading...

Coal-based carbon foam, foaming under ambient pressure, chemical structure, thermoplastic behavior, pyrolytic characteristics, compressive strength

6.

Study on the mechanism of fat coal compatibility driven by  molecular structure transformation

Number of pages: 38 Posted: 10 Oct 2025
Xuhui Chen, Ruyuan Duan, Ruifang Hou, Xin Jin, Bo Wu, Yanfeng Shen, Beibei Cui, Liping Chang, Chunhao Liang, Xinjie Han and Meijun Wang
Taiyuan University of Technology, Taiyuan University of Technology, affiliation not provided to SSRN, Taiyuan University of Technology, affiliation not provided to SSRN, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology - State Key Laboratory of Clean and Efficient Coal Utilization, affiliation not provided to SSRN, affiliation not provided to SSRN and Taiyuan University of Technology
Downloads 24 (1,399,036)

Abstract:

Loading...

Molecular structure, Compatibility mechanism, Coal blending optimization；Coke quality

7.

Influence of Foaming Temperature on the Structure of Coal-Based Carbon Foams and the Electrochemical Performance of Electrical Double-Layer Capacitors

Number of pages: 34 Posted: 21 Sep 2024
Chunli Guo, Weiqiang Hou, Xiaoxing Wu, Cen Li, Yanfeng Shen, Meijun Wang and Liping Chang
Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology and Taiyuan University of Technology - State Key Laboratory of Clean and Efficient Coal Utilization
Downloads 21 (1,436,435)
Citation 1

Abstract:

Loading...

Coal-Based Carbon Foam, Foaming Temperature, Electrical Double-Layer Capacitor, Electrochemical Performance

8.

Formation and Evolution of Coke of Pyrolytic Volatiles of Low-Rank Coal on the Carbon-Based Catalysts

Number of pages: 32 Posted: 05 Aug 2024
Qian Wang, Ting Li, Yanfeng Shen, Lunjing Yan, Wei Xie, Meijun Wang, Liping Chang and Weiren Bao
Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, University of Newcastle, Taiyuan University of Technology, Taiyuan University of Technology - State Key Laboratory of Clean and Efficient Coal Utilization and Taiyuan University of Technology - State Key Laboratory of Clean and Efficient Coal Utilization
Downloads 21 (1,436,435)
Citation 2

Abstract:

Loading...

coal, Volatiles, catalytic cracking, Carbon-based catalyst, coke

9.

Ni-Modified 3d Porous Carbon Materials for Upgrading Coal Pyrolysis Volatiles to Improve Tar Quality and Inhibit Coke Formation

Number of pages: 35 Posted: 24 Dec 2024
Qian Wang, Ting Li, Qian Tian, Nichen Wang, Yanfeng Shen, Lunjing Yan, Meijun Wang, Liping Chang and Weiren Bao
Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology, Taiyuan University of Technology - State Key Laboratory of Clean and Efficient Coal Utilization and Taiyuan University of Technology - State Key Laboratory of Clean and Efficient Coal Utilization
Downloads 18 (1,470,786)
Citation 1

Abstract:

Loading...

Pyrolysis, Volatiles, Carbon materials, Catalytic upgrading, coke