A review on mercury in coal combustion process: Content and occurrence forms in coal, transformation, sampling methods, emission and control technologies

S Zhao, D Pudasainee, Y Duan, R Gupta, M Liu… - Progress in Energy and …, 2019 - Elsevier
Mercury, as a global pollutant, has raised worldwide concern due to its high toxicity, long-
distance transport, persistence, and bioaccumulation in the environment. Coal-fired power …

Reaction mechanisms and chemical kinetics of mercury transformation during coal combustion

Y Yang, J Liu, Z Wang - Progress in Energy and Combustion Science, 2020 - Elsevier
Mercury (Hg) emission from coal combustion has attracted considerable public concern
because of its harmful effects on human health and the ecosystem. The fundamental …

Mercury adsorption and oxidation in coal combustion and gasification processes

J Wilcox, E Rupp, SC Ying, DH Lim, AS Negreira… - International Journal of …, 2012 - Elsevier
Preventing the release of mercury from coal-fired power plants continues to be a challenge.
The design of effective and affordable control strategies depends upon the speciation of …

Mercury transformation and removal in chemical looping combustion of coal: A review

D Liu, C Wang, Y Fan, Q Liu, X Wang, K Xu, J Jin, J Ma… - Fuel, 2023 - Elsevier
Chemical looping combustion (CLC) of coal for carbon capture utilization and storage is an
effective technology to reduce carbon emission due to smaller energy penalty and inherent …

Mercury/oxygen reaction mechanism over CuFe2O4 catalyst

Y Yang, J Liu, J Ding, Y Yu, J Zhang - Journal of Hazardous Materials, 2022 - Elsevier
CuFe 2 O 4 is regarded as a promising candidate of catalyst for Hg 0 oxidation in industrial
flue gas. However, the microcosmic reaction mechanism governing mercury oxidation on …

High temperature reduction of divalent mercury to elemental mercury for Hg-CEMS

H Li, L Sun, X Liu, X Ding, A Shen, R Jin, J Tong, H Hu… - Fuel, 2024 - Elsevier
The high temperature reduction (HTR) of flue gas divalent mercury to elemental mercury is
the core technology for the mercury continuous emission monitoring system (Hg-CEMS). In …

Effect mechanism of SO2 on Hg0 adsorption over CuMn2O4 sorbent

Y Xiao, Y Yang, J Liu, A Zhang - Fuel, 2022 - Elsevier
SO 2 is an important acid flue gas component during solid fuel combustion. The effects of SO
2 on the Hg 0 removal performance of CuMn 2 O 4 sorbent and its reaction mechanism were …

Kinetic study of heterogeneous mercury oxidation by HCl on fly ash surface in coal-fired flue gas

Y Yang, J Liu, F Shen, L Zhao, Z Wang, Y Long - Combustion and Flame, 2016 - Elsevier
A detailed chemical kinetic model consisting of a homogeneous mechanism with 279
elementary reactions and a new nineteen-step heterogeneous mechanism for reactions on …

Heterogeneous reaction kinetics of mercury oxidation by HCl over Fe2O3 surface

Y Yang, J Liu, Z Wang, F Liu - Fuel Processing Technology, 2017 - Elsevier
Fe 2 O 3 is one of the catalytically active compositions present in fly ash for mercury
oxidation. Fe 2 O 3 sample was prepared by a precipitation method. The textural property …

Gas-phase oxidation of mercury by bromine and chlorine in flue gas

B Van Otten, PA Buitrago, CL Senior, GD Silcox - Energy & Fuels, 2011 - ACS Publications
Oxidized mercury species may be formed in combustion systems through gas-phase
reactions between elemental mercury and halogens, such as chorine or bromine. This study …