Browsing SINTEF Industri by Author "Cai, Ningsheng"
Now showing items 1-4 of 4
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Fast redox kinetics of a perovskite oxygen carrier measured using micro-fluidized bed thermogravimetric analysis
Liu, Lei; Li, Zhenshan; Li, Zuoan; Larring, Yngve; Li, Ye; Cai, Ningsheng (Peer reviewed; Journal article, 2020)Redox kinetics of oxygen carrier in chemical looping combustion (CLC) is important for reactor design and its oxidation enthalpy is important in order to establish auto thermal demonstration. Most published redox kinetics ... -
Heterogeneous reaction kinetics of a perovskite oxygen carrier for chemical looping combustion coupled with oxygen uncoupling
Liu, Lei; Li, Zhenshan; Li, Zuoan; Larring, Yngve; Cai, Ningsheng (Peer reviewed; Journal article, 2020)The determination of more exact heterogeneous kinetics of oxygen carriers is a crucial task for modelling, used to predict performance and design of demonstrating pilot units. Thermogravimetric analysis (TGA) is the most ... -
Industry-scale production of a perovskite oxide as oxygen carrier material in chemical looping
Liu, Lei; Li, Zhenshan; Wang, Yang; Li, Zuoan; Larring, Yngve; Cai, Ningsheng (Peer reviewed; Journal article, 2021)How to upscale the production of oxygen carrier particles from laboratory level to industrial level is still challenging in the field of chemical looping. The upscaled oxygen carrier must maintain its physical and chemical ... -
Perovskite oxygen carrier with chemical memory under reversible chemical looping conditions with and without SO2 during reduction
Liu, Lei; Li, Zhenshan; Li, Zuoan; Larring, Yngve; Cai, Ningsheng (Peer reviewed; Journal article, 2021)Oxygen carrier materials (OCM) are usually exposed to sulfur-contained gases in the fuel reactor for chemical looping combustion. This work provides both experimental and model work to understand the SO2 effect on the ...