Using double film theory, the mass transfer in the absorption process in ammonia-based CO₂ capture under a static magnetic field was investigated in a bubbling reactor. The effect of the gas flow rate, CO₂ inlet concentration, ammonia concentration, and reaction temperature on the interfacial area and mass transfer coefficients were investigated. Under a static magnetic field, the volumetric mass transfer coefficient of CO₂ absorption for an ammonia concentration of 10 wt% reached 18.7 × 10⁵ mol/(m³ s Pa), which was 15.3% higher than that achieved without the magnetic field. By introducing the magnetic field, the estimated interfacial area per unit volume increased from 177.44 to 199.2 m²/m³ and the CO₂ absorption process was promoted. In addition, the overall volumetric mass transfer coefficient and estimated interfacial area per unit volume were improved.

使用双层膜理论，在鼓泡反应器中研究了在静态磁场下氨基CO ₂捕集过程中吸收过程中的传质过程。研究了气体流速，CO ₂入口浓度，氨浓度和反应温度对界面面积和传质系数的影响。在静磁场下，氨浓度为10 wt％时，CO ₂吸收的体积传质系数达到18.7×10 ⁵  mol /（m ³  s Pa），比没有磁场时高15.3％。通过引入磁场，每单位体积的估计界面面积从177.44增加到199.2 m ²/ m ³，促进了CO ₂吸收过程。另外，总体积传质系数和每单位体积的估计界面面积得到改善。