Advances in mercury removal from coal-fired flue gas by mineral adsorbents

H Liu, L Chang, W Liu, Z Xiong, Y Zhao… - Chemical Engineering …, 2020 - Elsevier
Mercury emissions from coal-fired power plant flue gas (CFFG 1) threaten the natural
environment and human health, and this has attracted the attention of environmental …

Unburned carbon from coal combustion ash: An overview

L Bartoňová - Fuel Processing Technology, 2015 - Elsevier
Vast quantities of ash are produced in coal combustion power stations annually. Including
aluminosilicate matrix, all ashes also contain unburned carbon (UC) of varying amounts; in …

Mercury removal by magnetic biochar derived from simultaneous activation and magnetization of sawdust

J Yang, Y Zhao, S Ma, B Zhu, J Zhang… - … Science & Technology, 2016 - ACS Publications
Novel magnetic biochars (MBC) were prepared by one-step pyrolysis of FeCl3-laden
biomass and employed for Hg0 removal in simulated combustion flue gas. The sample …

Engineering single-atom Pd sites in ZIF-derived porous Co3O4 for enhanced elementary mercury removal

J Yang, HQ Chen, F Qiao, X Zhu, T Wang… - Separation and …, 2023 - Elsevier
Engineering metal-based nanoarchitectures and their atomic-scale arrangement is a
promising avenue for enhanced mercury adsorbent activities. Interactions between metal …

Mercury in natural gas streams: A review of materials and processes for abatement and remediation

A Chalkidis, D Jampaiah, PG Hartley, YM Sabri… - Journal of hazardous …, 2020 - Elsevier
The role of natural gas in mitigating greenhouse gas emissions and advancing renewable
energy resource integration is undoubtedly critical. With the progress of hydrocarbons …

Migration and emission characteristics of Hg in coal-fired power plant of China with ultra low emission air pollution control devices

Y Zhang, J Yang, X Yu, P Sun, Y Zhao, J Zhang… - Fuel Processing …, 2017 - Elsevier
The emission and migration characteristics of Hg from an ultra low emission (ULE) coal-fired
power plant in China was investigated. During the tests, the flue gas was sampled …

Different crystal-forms of one-dimensional MnO2 nanomaterials for the catalytic oxidation and adsorption of elemental mercury

H Xu, Z Qu, S Zhao, J Mei, F Quan, N Yan - Journal of Hazardous Materials, 2015 - Elsevier
MnO 2 has been found to be a promising material to capture elemental mercury (Hg 0) from
waste gases. To investigate the structure effect on Hg 0 uptake, three types of one …

Theoretical study of mercury species adsorption mechanism on MnO2 (1 1 0) surface

B Zhang, J Liu, C Zheng, M Chang - Chemical Engineering Journal, 2014 - Elsevier
MnO 2-based sorbents have been considered as potential materials for Hg removal due to
their high adsorption ability and high activity in the catalytic oxidation of Hg in coal-fired flue …

Oxidation mechanism of elemental mercury by HCl over MnO2 catalyst: Insights from first principles

B Zhang, J Liu, Y Yang, M Chang - Chemical Engineering Journal, 2015 - Elsevier
Catalytic oxidation of elemental mercury from flue gas is a promising way in the field of
mercury pollution control. Among catalysts for Hg oxidation, MnO 2-based materials showed …

Inherent thermal regeneration performance of different MnO2 crystallographic structures for mercury removal

T Yao, Y Duan, TM Bisson, R Gupta… - Journal of hazardous …, 2019 - Elsevier
Manganese oxides with different crystallographic structures were investigated for gas-phase
elemental mercury removal. The inherent thermal regeneration performance and …