Advances on in-situ analysis of char structure evolution during thermochemical conversion of coal/biomass: a review

J Wei, M Wang, G Tang, MA Akhtar, D Xu… - Fuel Processing …, 2022 - Elsevier
Abstract Structure is the basis of the reaction. Compared with the ex-situ analysis of char
structure evolution during thermochemical conversion of carbonaceous substance, in-situ …

Selective removal of phenolic compounds by peroxydisulfate activation: inherent role of hydrophobicity and interface ROS

X Liu, Y Liu, H Qin, Z Ye, X Wei, W Miao… - Environmental …, 2022 - ACS Publications
Selective removal of organic pollutants by advanced oxidation methods has been receiving
increasing attention for environmental remediation. In this study, a novel catalyst, which can …

Thermal evolution of chemical structure and mechanism of oil sands bitumen

Z Wang, Q Wang, C Jia, J Bai - Energy, 2022 - Elsevier
Oil sands bitumen (OSB) is the key component of extracted oil sands, thus further
investigation of the mechanism of OSB pyrolysis reaction would be helpful for the …

Effects of microwave-assisted pyrolysis on the microstructure of bituminous coals

H Li, S Shi, B Lin, J Lu, Q Ye, Y Lu, Z Wang, Y Hong… - Energy, 2019 - Elsevier
Microwave-assisted pyrolysis (MWAP) provides distinctive heating for the conversion of coal
into liquid fuels. This work investigated the effects of MWAP on the microstructure of …

Study on the influence of key active groups on gas products in spontaneous combustion of coal

T Ma, XW Zhai, Y Xiao, YE Bai, K Shen, BB Song… - Fuel, 2023 - Elsevier
In order to reveal the internal relationship between the active groups and gas products in
spontaneous combustion of coal, the correlation between the content of active functional …

A review of the biogeochemical controls on the occurrence and distribution of polycyclic aromatic compounds (PACs) in coals

R Wang, R Sun, G Liu, B Yousaf, D Wu, J Chen… - Earth-Science …, 2017 - Elsevier
The organic matter in coal contains polycyclic aromatic compounds (PACs) of varying
quantities in diverse soluble and insoluble forms. PACs in coal are of special interest for …

Activation of mixed sawdust and spirulina with or without a pre‑carbonization step: Probing roles of volatile-char interaction on evolution of pyrolytic products

J Liang, C Li, K Sun, S Zhang, S Wang, J Xiang… - Fuel Processing …, 2023 - Elsevier
Volatile-char interaction has been well documented in co-pyrolysis of varied feedstocks,
which might also exist in activation process and impact pore evolution of activated carbon …

Thermal degradation of medical plastic waste by in-situ FTIR, TG-MS and TG-GC/MS coupled analyses

L Qin, J Han, B Zhao, Y Wang, W Chen… - Journal of analytical and …, 2018 - Elsevier
In this paper, thermal degradation of medical plastic waste (the blends of medicinal plastic
bottles and plastic infusion bag) that mainly composed of polystyrene (PS) and …

Preparation of corn straw-based carbon by “carbonization-KOH activation” two-step method: Gas–solid product characteristics, activation mechanism and hydrogen …

L Deng, Y Zhao, S Sun, D Feng, W Zhang - Fuel, 2024 - Elsevier
Making excellent carbon-based hydrogen adsorbents requires thoroughly understanding
the two-step activation method's reaction mechanism. This research examined the …

Hydrogen storage capacity and methylene blue adsorption performance of activated carbon produced from Arundo donax

O Üner - Materials Chemistry and Physics, 2019 - Elsevier
Hydrogen storage is an important challenge for the manufacturing and development of
hydrogen-powered vehicles, so the hydrogen adsorption performance of the activated …