Enrichment and utilization of residual carbon from coal gasification slag: A review

B Lv, X Deng, F Jiao, B Dong, C Fang, B Xing - Process Safety and …, 2023 - Elsevier
Coal gasification is a clean and effective method for converting coal into syngas, which is
mainly used in fuel and chemical industry. However, the process of coal gasification …

Oxy-fuel and air atmosphere combustions of Chinese medicine residues: performances, mechanisms, flue gas emission, and ash properties

Z Chen, J Liu, H Chen, Z Ding, X Tang, F Evrendilek - Renewable Energy, 2022 - Elsevier
This study aims to quantify the combustion performances, mechanisms, and ash
characteristics of Chinese medicine residues (CMR) in the air and oxy-fuel atmospheres …

Effect of Minor Oxide and Residual Carbon on Coal Ash Crystallization Behavior and Slag Properties during Coal Gasification: Critical Literature Review and …

LN Listiyowati, I Santoso, E Sanwani, MZ Mubarok - ACS omega, 2023 - ACS Publications
Coal-ash-associated problems seriously limit the industrial application of entrained flow coal
gasification. There have been many studies of this issue. However, many problems still need …

Mineral transformations and molten mechanism during combustion of biomass ash

H Zhou, K Xu, X Yao, J Li - Renewable Energy, 2023 - Elsevier
With continuous expansion of the heat produced from biomass energy, the problems of
biomass ash melting and slagging have become increasingly prominent. Studies of mineral …

[HTML][HTML] Kinetic characteristics and reactive behaviors of HSW vitrinite coal pyrolysis: A comprehensive analysis based on TG-MS experiments, kinetics models and …

H Bai, N Mao, R Wang, Z Li, M Zhu, Q Wang - Energy Reports, 2021 - Elsevier
Currently it is highly desired to study coal pyrolysis based on weight loss behavior,
mathematical model of pyrolysis kinetics and advanced multi-scale molecular simulations to …

Enhancing flotation recovery of residual carbon from gasification waste by mixing hydrophobic powder with diesel as collector

R Han, N Zhang, A Zhou, Z Li, J Qu, H Wang - Particuology, 2024 - Elsevier
Coal gasification fine slag (CGFS) is a solid waste containing residual carbon and ash
generated during the coal gasification process, and the separation of the two components is …

Effects of different coals for Co-combustion with palm oil waste on slagging and fouling aspects

Hariana, F Karuana, Prabowo, E Hilmawan… - Combustion Science …, 2022 - Taylor & Francis
Implementing a co-combustion technology in coal-fired plants using biomass waste is a
promising option to alleviate environmental pollution, reduce fuel costs, and minimize waste …

Investigation on slagging and high-temperature corrosion prevention and control of a 1000 MW ultra supercritical double tangentially fired boiler

YX Zhong, X Wang, G Xu, X Ning, L Zhou, W Tang… - Energy, 2023 - Elsevier
Boiler slagging and high-temperature corrosion were the most severe problems that coal-
fired boilers are facing due to the widespread employment of low-NO x burners with staged …

Insights into optimal gas-ash-energy nexus: Oxy-steam combustion of spent pot lining

Z Chen, S Chen, W Dai, Y Wang, F Evrendilek… - Journal of Cleaner …, 2023 - Elsevier
Altering the atmosphere type may boost the physicochemical drivers of the combustion, thus
contributing to the circularity and sustainable management of hazardous wastes. This study …

In-situ analysis of the sintering behavior of coal ash and a phosphorus-rich biomass ash under gasification condition

C He, Y Du, X Cai, J Wang, Y Qin, Z Zhao, H Li… - Biomass and …, 2023 - Elsevier
The relatively high contents of some ash-forming elements (Na, K, Ca, Mg, P) in biomass
ash can cause serious ash-related problems (deposition, slagging, corrosion, etc.) during …