Accelerated CO2 mineralization technology using fly ash as raw material: Recent research advances

C Wang, H Jiang, E Miao, Y Wang, T Zhang… - Chemical Engineering …, 2024 - Elsevier
As global climate issues become increasingly pronounced, human society is confronting
unprecedented environmental challenges. The escalating anthropogenic carbon dioxide …

Stabilization-solidification-utilization of MSWI fly ash coupling CO2 mineralization using a high-gravity rotating packed bed

TL Chen, YH Chen, MY Dai, PC Chiang - Waste Management, 2021 - Elsevier
Municipal solid waste incineration fly ash (MSWI-FA) has been regulated as a hazardous
waste that needs to treat with stabilization, solidification and landfill due to its amount of …

Foamed structured packing for mass-transfer equipment produced by an innovative 3D printing technology

D Flagiello, D Tammaro, A Erto, PL Maffettone… - Chemical Engineering …, 2022 - Elsevier
Packed columns are largely adopted for multi-phase reactors and separators, ie, distillation,
production or purification of commercial products, flue-gas treatment, conditioning and …

[HTML][HTML] Data-driven surrogate modelling and multi-variable optimization of trickle bed and packed bubble column reactors for CO2 capture via enhanced weathering

L Xing, H Jiang, S Wang, VJ Pinfield, J Xuan - Chemical Engineering …, 2023 - Elsevier
Enhanced weathering (EW) of minerals could potentially absorb atmospheric CO 2 at
gigaton scale per year and store it as bicarbonate and carbonate in the ocean. However, this …

Design of 3D-printed structures for improved mass transfer and pressure drop in packed-bed reactors

L Chatre, J Socci, SJ Adams, P Denissenko… - Chemical Engineering …, 2021 - Elsevier
Packed-bed reactors are one of the simplest and most widely used reactors in chemical
processes. Although simple, the random packing of solid particles can lead to inadequate …

Mass transfer performance and hydrodynamics of a bubble column reactor at offshore floating conditions

N Heydari, F Larachi, R Kipping… - Industrial & Engineering …, 2023 - ACS Publications
Hydrodynamics and mass transfer characteristics are analyzed in a bubble column
subjected to simulated ship motions using a hexapod robot with six-degree-of-freedom …

A porous medium approach to the 3D modelling of an entire rotating packed bed for post-combustion carbon capture

G Zhang, L Ma, M Pourkashanian - Chemical Engineering Science, 2023 - Elsevier
Rotating packed bed (RPB) technology shows great potential for post-combustion capture.
However, the capture process inside the full RPB is difficult to simulate, due to the …

Enhancing NOx removal in a high-gravity rotating packed bed with gaseous ClO2 oxidation-absorption: Kinetic, mass transfer, and cost analysis

TL Chen, CY Hong, YH Chen, PC Chiang - Chemical Engineering Journal, 2023 - Elsevier
The application of ClO 2 (g) for NO oxidation presents a promising approach to improving air
pollution control technology. In this study, an integration of ClO 2 (g) with absorption using a …

A systematic approach to evaluating environmental-economic benefits of high-gravity technology for flue gas purification and municipal solid waste incineration fly ash …

TL Chen, LH Chen, YH Chen, NFR Soto… - Journal of …, 2021 - Elsevier
This study proposed a systematic approach to evaluating the environmental-economic
benefits of multiple air pollution control, CO 2 mineralization, and municipal solid waste …

Hydrodynamics of gas flow in a rotating packed bed under floating motions: Experimental and simulation study

WC Chen, WH Meng, ZH Liu, GW Chu… - Chemical Engineering …, 2022 - Elsevier
As a typical process intensification device, a rotating packed bed (RPB) is promising for
marine gas separation and purification. Previous studies have focused on the gas-phase …