Enhanced performance of copper ore oxygen carrier by red mud modification for chemical looping combustion

Z Gu, L Zhang, C Lu, S Qing, K Li - Applied Energy, 2020 - Elsevier
Copper ore has been considered as a promising low-cost oxygen carrier candidate for
chemical looping combustion (CLC) due to its high reactivity, but pure Cu ore suffers from …

Chemical looping reforming of CH4 in the presence of CO2 using ilmenite ore and NiO-modified ilmenite ore oxygen carriers

Z Sun, DY Lu, RT Symonds, RW Hughes - Chemical Engineering Journal, 2020 - Elsevier
In this paper, a naturally occurring ilmenite ore and the same ore modified with NiO were
employed as oxygen carriers for chemical looping reforming of CH 4 for syngas production …

Chemical looping reforming for syngas production with co-conversion of CH4 and CO2 by using ilmenite ore as both oxygen carrier and catalyst

Z Sun, NM Rasi, DY Lu, RT Symonds… - Chemical Engineering …, 2023 - Elsevier
Chemical looping CH 4 reforming has been accepted as a highly promising solution for
sustainable syngas production from gaseous feedstocks, eg, natural gas, shale gas, biogas …

Renewable hydrogen production from biogas using iron-based chemical looping technology

Z Wang, Z Gong, Y Turap, Y Wang, Z Zhang… - Chemical Engineering …, 2022 - Elsevier
An integrated recycling waste bioenergy and manufacturing low-carbon hydrogen by a
method to convert biogas to hydrogen based on the chemical looping concepts was …

Measuring the fast oxidation kinetics of a manganese oxygen carrier using microfluidized bed thermogravimetric analysis

Y Li, Z Li, L Liu, N Cai - Chemical Engineering Journal, 2020 - Elsevier
Oxygen carriers play critical roles in chemical looping combustion. A key task in
investigating the oxygen carrier reactivity is to measure the redox kinetics in the fluidization …

Redox performance of pyrite cinder in methane chemical looping combustion

Z Ma, S Zhang, R Xiao - Chemical Engineering Journal, 2020 - Elsevier
The oxygen carrier plays a vital role in chemical looping combustion. Development of low-
cost oxygen carriers is of great significance to the engineering application of chemical …

Structure and Reactivity of brazilian iron ores as low-cost oxygen carriers for chemical looping combustion

RA Barros do Nascimento… - Industrial & …, 2022 - ACS Publications
Chemical looping combustion (CLC) is one of the most efficient and advantageous CO2
capture technologies from an economic and energy point of view. An important key factor in …

Chemical-looping combustion of synthetic biomass-volatiles with manganese-ore oxygen carriers

P Moldenhauer, S Sundqvist, T Mattisson… - International Journal of …, 2018 - Elsevier
Carbon capture and storage of CO 2 from combustion of biomass, ie, bio-energy carbon
capture and storage (BECCS), makes it possible to obtain so-called negative emissions–the …

Chemical-looping combustion of kerosene and gaseous fuels with a natural and a manufactured Mn–Fe-based oxygen carrier

P Moldenhauer, A Serrano, F García-Labiano… - Energy & …, 2018 - ACS Publications
Two different oxygen-carrier materials with similar molar ratios of Mn: Fe: Al were tested in
continuous chemical-looping combustion operation with different fuels, ie, syngas (H2/CO) …

Relationship between electronic properties of Fe3O4 substituted by Ca and Ba and their reactivity in chemical looping process: A first-principles study

S Liu, D Xiang, Y Xu, Z Sun, Y Cao - Applied Energy, 2017 - Elsevier
Chemical looping process is a novel energy conversion scheme, in which the in-situ carbon
capture and high energy conversion efficiency could be realized without energy penalty …