Related Experiment Video

Updated: Mar 3, 2026

Pool-Boiling Heat-Transfer Enhancement on Cylindrical Surfaces with Hybrid Wettable Patterns

Pool-Boiling Heat-Transfer Enhancement on Cylindrical Surfaces with Hybrid Wettable Patterns

Published on: April 10, 2017

Induction Heating-Enhanced ChCl-MEA Solvent Regeneration: Performance and Heat-Transfer Mechanism via Numerical

Yingxue Zhang¹, Qiang Wang¹, Xinhao Zhang¹

¹State Key Laboratory of Chemistry and Utilization of Carbon-based Energy Resources, College of Chemical Engineering, Xinjiang University, Urumqi 830017, China.

The Journal of Physical Chemistry. B

|March 2, 2026

Abstract

None:

Induction heating offers a promising route to intensify CO₂ desorption. Conventionally, ferromagnetic powders are dispersed in the solvent as susceptor materials. In this study, 430 stainless steel mesh coated with a thin layer of copper and directly immersed in the solvent was used to replace such powders. Induction tests show that the coated mesh reaches the target temperature even at low frequency and low excitation current. Desorption experiments were subsequently conducted for various CO₂-rich ChCl-MEA formulations. Under electromagnetic induction, the MCu3 system delivered the best performance: a desorption efficiency of 93.54%, a desorption rate of 0.3302 × 10^-3 g CO₂·g^-1 absorbent·s^-1, and an energy requirement of only 2.33 GJ·t^-1 CO₂. Compared with the uncatalyzed system under conventional conduction heating, this exceptionally high desorption rate benefits from the stainless-steel mesh's highly efficient magnetothermal effect, the proton-transfer active sites that the surface copper layer offers for chemical catalysis, and-thanks to copper's high thermal conductivity-the noticeably more uniform heat transfer achieved under induction heating. This magnetothermal-catalytic strategy opens a scalable, low-energy pathway for absorbent regeneration in industrial CO₂ capture processes.

More Related Videos

Near-Infrared Temperature Measurement Technique for Water Surrounding an Induction-heated Small Magnetic Sphere

Near-Infrared Temperature Measurement Technique for Water Surrounding an Induction-heated Small Magnetic Sphere

Published on: April 30, 2018

Uncoupling Coriolis Force and Rotating Buoyancy Effects on Full-Field Heat Transfer Properties of a Rotating Channel

Uncoupling Coriolis Force and Rotating Buoyancy Effects on Full-Field Heat Transfer Properties of a Rotating Channel

Published on: October 5, 2018

Related Concept Videos

Mechanisms of Heat Transfer II

Mechanisms of Heat Transfer II

In convection, thermal energy is carried by the large-scale flow of matter. Ocean currents and large-scale atmospheric circulation, which result from the buoyancy of warm air and water, transfer hot air from the tropics toward the poles and cold air from the poles toward the tropics. The Earth’s rotation interacts with those flows, causing the observed eastward flow of air in the temperate zones. Convection dominates heat transfer by air, and the amount of available space for the airflow...

Mechanisms of Heat Transfer I

Mechanisms of Heat Transfer I

Just as interesting as the effects of heat transfer on a system are the methods by which the heat transfer occur. Whenever there is a temperature difference, heat transfer occurs. It may occur rapidly, such as through a cooking pan, or slowly, such as through the walls of a picnic ice box. So many processes involve heat transfer that it is hard to imagine a situation where no heat transfer occurs. Yet, every heat transfer takes place by only three methods: conduction, convection, and radiation.

Mechanism of heat transfer

Mechanism of heat transfer

Understanding heat transfer mechanisms is essential for understanding how our bodies maintain balance in different environmental conditions. When the environment is thermoneutral, the body is in a state of balance, neither using nor releasing energy to maintain its core temperature. However, when the environment is not thermoneutral, the body employs four heat transfer mechanisms to maintain homeostasis: conduction, convection, evaporation, and radiation. These mechanisms facilitate heat...

Mechanisms of Heat Transfer

Mechanisms of Heat Transfer

Heat transfer between the human body and its environment occurs through four main mechanisms: conduction, convection, radiation, and evaporation.
Conduction, accounting for approximately 3% of body heat loss at rest, is the process of exchanging heat between molecules of two materials in direct contact. This can result in both heat loss and gain. For instance, when the body is submerged in water, which conducts heat 20 times more effectively than air, it can either lose or gain significant...

Articles linked to this work by shared authors, journal, and citation graph.

Artificial intelligence-assisted disease diagnosis: A narrative review of diagnostic advances and challenges toward clinical integration.

Digital health·2026

Novel Dual Soft Drug Strategy Enables Development of Topical Androgen Receptor Antagonists with Enhanced Efficacy and Optimized Safety for Androgenetic Alopecia.

Journal of medicinal chemistry·2026

Evaluating the role of youth-onset diabetes mellitus in the context of food insecurity and preventive care: a repeated cross-sectional study using propensity score weighted machine learning analysis.

BMJ paediatrics open·2026

Phase separation in plants: mechanisms, functions, and a simplified workflow for investigation.

Frontiers in plant science·2026

Short-term load forecasting using a two-stage CPO-PSO hyperparameter optimization of LSSVM.

Scientific reports·2026

Comprehensive analysis of cefuroxime-associated adverse events: Insights from JADER database (2004-2024) and comparison with FAERS database.

Medicine·2026

See all related articles