siwei Sun

University of Science and Technology Beijing

30 Xueyuan Road, Haidian District

beijing, 100083

China

  • University of Science and Technology Beijing

SCHOLARLY PAPERS

3

DOWNLOADS

47

TOTAL CITATIONS

0

Scholarly Papers (3)

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1.

Periodic Action Mechanism of Soaking on the Evolution of Lignite Pore Structure and Microactive Groups

Number of pages: 34 Posted: 22 Sep 2023
Qingqing Sun, Huiyong Niu, Haiyan Wang, Yanxiao Yang and siwei Sun
University of Science and Technology Beijing, University of Science and Technology Beijing, University of Science and Technology Beijing, University of Science and Technology Beijing and University of Science and Technology Beijing
Downloads 30 (1,036,422)

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Water immersion coal, Pore structure, Adsorption potential, Functional groups, Mechanism of action

2.

Study on the Thermal Release Characteristics and the Correlation Transformation Mechanism of Microscopic Active Groups of Oxidized Coal Combustion In a Deep Mined-Out Area

Number of pages: 34 Posted: 22 Mar 2023
Huiyong Niu, Qingqing Sun, Shuopeng Li, siwei Sun, Yunchuan Bu, Yanxiao Yang, Zihao Mao and Meng Tao
University of Science and Technology Beijing, University of Science and Technology Beijing, University of Science and Technology Beijing, University of Science and Technology Beijing, University of Science and Technology Beijing, University of Science and Technology Beijing, University of Science and Technology Beijing and University of Science and Technology Beijing
Downloads 10 (1,272,500)

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Deep mined-out area, oxidized coal combustion, correlation analysis, thermal effect, active groups, transformation mechanism

3.

Study on the Combustion Behavior and Thermal Disaster Quantification of Weathered Water Saturated Coal in an Oxygen-Poor Environment of Goaf

Number of pages: 48 Posted: 24 Oct 2023
Qingqing Sun, Huiyong Niu, Haiyan Wang and siwei Sun
University of Science and Technology Beijing, University of Science and Technology Beijing, University of Science and Technology Beijing and University of Science and Technology Beijing
Downloads 7 (1,297,821)

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Weathered water-saturated coal, oxygen-poor environment, oxidative thermal behavior, thermodynamics, thermal disaster