Micro-structure change and crystal-structure modulated of oxygen carriers for chemical looping: Controlling local chemical environment of lattice oxygen

D Song, T Long, C Li, Y Li, M Fan, Y Lu, Y Zhou… - Fuel, 2024 - Elsevier
Chemical looping conversion shows great potential in the renewable energy sector. The
successful execution of chemical looping conversions relies heavily on oxygen carrier …

Review and outlook of confined Ni catalysts for the dry reforming of methane reaction

Y Shi, X Tian, Z Deng, W Shi, W Fan, F Wang - Energy & Fuels, 2024 - ACS Publications
Dry reforming of methane (DRM) transforms greenhouse gases of CH4 and CO2 to syngas
of H2 and CO, which conduces to reducing emissions of the greenhouse gases and …

A critical review towards the causes of the iron-based catalysts deactivation mechanisms in the selective oxidation of hydrogen sulfide to elemental sulfur from biogas

M Tarek, JS Santos, V Marquez, M Fereidooni… - Journal of Energy …, 2024 - Elsevier
Hydrogen sulfide (H 2 S) not only presents significant environmental concerns but also
induces severe corrosion in industrial equipment, even at low concentrations. Among …

Carbon Dioxide Capture and Hydrogen Production with a Chemical Looping Concept: A Review on Oxygen Carrier and Reactor

F Wang, S Chen, L Duan, W Xiang - Energy & Fuels, 2023 - ACS Publications
The large amount of greenhouse gases produced by the combustion of fossil energy has
caused global warming and a series of climate problems. In order to reduce greenhouse gas …

Unraveling the atomic interdiffusion mechanism of NiFe2O4 oxygen carriers during chemical looping CO2 conversion

D Song, Y Lin, S Fang, Y Li, K Zhao, X Chen… - Carbon …, 2024 - Wiley Online Library
By employing metal oxides as oxygen carriers, chemical looping demonstrates its
effectiveness in transferring oxygen between reduction and oxidation environments to …

Synergetic Polymetallic Activation: Boosting Performance of Calcium Ferrite Oxygen Carriers in Chemical Looping Combustion

S Yan, L Meng, C Geng, M Zhu, N Li, H Wan… - Energy & …, 2024 - ACS Publications
Oxygen carriers (OCs) are the material basis for chemical looping combustion (CLC).
Doping routine OCs with polymetallics is crucial for the design and construction of high …

Test operation of microwave-assisted chemical looping gasification for water hyacinth with a lean iron ore as oxygen carrier

X Wang, D Chen, F An, J Chen, D Shao - Biomass and Bioenergy, 2024 - Elsevier
Chemical looping gasification has been considered as a promising biomass energy
conversion technology for syngas production. In this work, a novel microwave-assisted …

[HTML][HTML] Removal of Nitrogen Pollutants in the Chemical Looping Process: A Review

Y Zhou, X Chen, Y Lin, D Song, M Mao, X Wang, S Mo… - Energies, 2024 - mdpi.com
In the process of fuel utilization, traditional combustion technologies result in the conversion
of nitrogen elements in fuels into nitrogen oxides, which are released into the atmosphere …

Study on the mechanism of CO chemical looping combustion over Fe-Based oxygen carriers with unsaturated coordination environments

J Xiong, M Dong, H Liu, Z Huang, H Hou… - Journal of the Energy …, 2024 - Elsevier
It is crucial to study the Fe-O coordination environment due to oxygen defects for elucidating
the dynamic active center during CO chemical looping combustion with hematite. In this …

Enhanced combustion performance and reduced NOx emissions during chemical looping ammonia combustion with Cu-Fe oxygen carrier

L Zou, Y Wu, L Zhu, K Yang, K Qian, Y Cui… - Proceedings of the …, 2024 - Elsevier
Chemical looping ammonia combustion (CLAC) is thought to be an innovative method for
energy utilization of ammonia. Fabricating the efficient, cheap and environment-friendly …