Yanshan Yin

Changsha University of Science and Technology

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Hong Tian

Changsha University of Science and Technology

Zhangmao Hu

Changsha University of Science and Technology

Min Ruan

Changsha University of Science and Technology

Wei Zhang

Institute of Rock and Soil Mechanics

Shan Cheng

Dalian University of Technology

Mengxia Qing

Changsha University of Science and Technology

Jun Xiang

Huazhong University of Science and Technology

Liang Liu

Hong Kong Polytechnic University

Donglin Chen

Naval University of Engineering

Yangxian Liu

Jiangsu University

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Changsha University of Science and Technology

Chinese Academy of Sciences

Hunan University

Education Department of Hunan Province

Huazhong University of Science and Technology

Central South University

Southeast University

Sichuan University

Beihang University

University of Chinese Academy of Sciences

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Correction: Promotional mechanism of enhanced denitration activity with Cu modification in a Ce/TiO₂–ZrO₂ catalyst for a low temperature NH₃-SCR system

RSC Advances (2022)

Wei Zhang Yunhao Tang Wei Xiao Min Ruan Yanshan Yin

[This corrects the article DOI: 10.1039/D1RA06325A.].

10.1039/d1ra90179f

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Citations (3)

Effects of chemical composition and carbon residue on removal of coal-fired particles by vapor condensation

Powder Technology (2018)

Junchao Xu Yan Yu Jun Zhang Yanshan Yin Hui Zhong

Residue (chemistry)

Carbon fibers

Particle (ecology)

10.1016/j.powtec.2018.06.017

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Citations (20)

Removal of Hg⁰ from flue gas using two homogeneous photo‐fenton‐like reactions

AIChE Journal (2015)

Yangxian Liu Jun Zhang Yanshan Yin

Removal of Hg 0 using two homogeneous Photo‐Fenton‐Like reactions was first investigated in a photochemical reactor. Effects of process parameters on Hg 0 removal were studied. Free radical and reaction products were analyzed. Removal pathways of Hg 0 were discussed. Simultaneous removal of Hg 0 , NO, and SO 2 is also studied briefly. The results show that UV power, wavelength, H 2 O 2 concentration, and solution pH have great effects on Hg 0 removal. Hg 0 , and SO 2 concentrations, solution temperature, Fe 3+ , Cu 2+ , , and concentrations also have significant effects on Hg 0 removal. However, concentrations of CO 2 , NO, O 2 , Cl − , , , SiO 2 , Al 2 O 3 , and Fe 2 O 3 only have slight effects on Hg 0 removal. Hg 0 /NO/SO 2 can be simultaneously removed by Photo‐Fenton‐Like reactions. ·OH was captured, and / /Hg 2+ were also detected. Removals of Hg 0 by photochemical oxidation and ·OH oxidation play a major role, and removal of Hg 0 by H 2 O 2 oxidation only plays a secondary role in removal of Hg 0 . © 2015 American Institute of Chemical Engineers AIChE J , 61: 1322–1333, 2015

Hydroxyl radical

10.1002/aic.14727

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Citations (60)

The catalytic effect of alkali and alkaline earth metals on the transformation of nitrogen during phenylalanine pyrolysis

Fuel (2022)

Hong Tian Jiang Zhu Yang Yang Shan Cheng Yanshan Yin

Alkaline earth metal

10.1016/j.fuel.2022.126967

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Citations (13)

Influences of excess air coefficient on combustion and emission performance of diesel pilot ignition natural gas engine by coupling computational fluid dynamics with reduced chemical kinetic model

Energy Conversion and Management (2019)

Jun Shu Jianqin Fu Jingping Liu Shuqian Wang Yanshan Yin

10.1016/j.enconman.2019.03.047

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Citations (37)

Experimental study on combustion, emissions and thermal balance of high compression ratio engine fueled with liquefied methane gas

Applied Thermal Engineering (2019)

Feng Zhou Jianqin Fu Li Denghui Jingping Liu Chia-fon F. Lee

Thermal efficiency

Liquefied natural gas

Gas engine

Mean effective pressure

Thermodynamic cycle

10.1016/j.applthermaleng.2019.114125

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Citations (26)

Use of a convenient thermodynamic model to study the effects of operating parameters on nitrogen oxides emissions for a liquefied methane fueled spark-ignition engine

Fuel (2019)

Yongxiang Zhang Jianqin Fu Jun Shu Mingke Xie Jinping Liu

Liquefied petroleum gas

Mean effective pressure

10.1016/j.fuel.2019.116001

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Citations (11)

Theoretical insights into the effect of CO on the heterogeneous reduction of N₂O on char

Journal of Chemical Technology & Biotechnology (2023)

Yanshan Yin Jianhang Tao Wenpeng Deng Tao Wang Rufan Yang

Abstract BACKGROUND The role of CO and adsorption sequence of CO and N 2 O in the adsorption and reduction of N 2 O on char was investigated based on density functional theory at the M06‐2X/6‐311G(d) theoretical level. This study lays a foundation for reaction mechanisms of the influence of CO on heterogeneous N 2 O reduction on char. RESULTS Zigzag and armchair models were used as char models. The first adsorption of CO increases the limiting‐step energy barrier of the reaction by 44.5 kJ⋅mol −1 compared with the first adsorption of N 2 O for zigzag char. However, the adsorption sequence does not have an effect for armchair char. The rate‐limiting steps of the overall reaction for zigzag and armchair char models occur in the stages of N 2 O adsorption and N 2 O reduction, respectively. The introduction of CO has little effect on the N 2 O adsorption stage but increases the energy barrier of the N 2 O reduction stage. During the reduction of N 2 O on coal char, zigzag char releases greater heat than armchair char; moreover, zigzag char has a much lower activation energy than armchair char. CONCLUSION In the simultaneous presence of CO and N 2 O, the char model prefers to adsorb N 2 O. The rate‐limiting step of the two char models are located in different reaction stages, and CO mainly affects the N 2 O reduction stage. The presence of CO hinders the reduction of N 2 O on the surface of both zigzag and armchair char models. A rise of temperature can promote the reduction of N 2 O by char. Zigzag char is superior to armchair char in both thermodynamics and kinetics. © 2023 Society of Chemical Industry (SCI).

Zigzag

10.1002/jctb.7412

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Citations (2)

Promotional mechanism of enhanced denitration activity with Cu modification in a Ce/TiO₂–ZrO₂ catalyst for a low temperature NH₃-SCR system

RSC Advances (2021)

Wei Zhang Yunhao Tang Wei Xiao Min Ruan Yanshan Yin

Probable surface NH 3 -SCR reaction mechanism over CuCe/TiO 2 -ZrO 2 catalyst is proposed to follow the E–R mechanism and the L–H mechanism, while the E–R mechanism dominates in the reaction and the oxidation of NO closes the catalytic cycle.

10.1039/d1ra06325a

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Citations (4)

Heterogeneous condensation coupled with partial gas circulation for fine particles abatement

Chemical Engineering Journal (2017)

Junchao Xu Yan Yu Yanshan Yin Jun Zhang Hui Zhong

Supersaturation

Coalescence (physics)

Particle (ecology)

10.1016/j.cej.2017.08.047

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Citations (41)