Carbon dioxide (CO₂) emitted by fossil energy combustion is related to the greenhouse effect. To further study the motion dynamics of CO₂ bubbles in various solutions so as to better absorb them, a CO₂ bubble experimental platform was built. The growth and motion of a single CO₂ bubble were experimented in five concentrations of NaOH, NaHCO₃ solutions and five viscosity deionized waters, photographed with a high-speed camera and imported into PyCharm for analysis. Based on this, four kinds of CO₂ bubbles were experimentally studied. The results show that the viscosity leads to the increase of rising time; the maximum rise time is 0.518 s when the viscosity is 100 mPa·s, the aspect ratio δ of CO₂ bubble in solution, there will be an “L” distribution, and the minimum rise time is close to rising after the bubble is separated from the injector. NaHCO₃ inhibits the reaction between NaOH solution and CO₂, resulting in the cross-section ratio κ change decreasing. The concentration of NaOH solution most conducive to CO₂ absorption is 0.039 g/ml and 0.058 g/ml.

化石能源燃烧排放的二氧化碳（CO ₂）与温室效应有关。为了进一步研究CO ₂气泡在各种溶液中的运动动力学，从而更好地吸收它们，搭建了CO ₂气泡实验平台。_{在五种浓度的NaOH、NaHCO 3}溶液和五种粘度去离子水中对单个CO ₂气泡的生长和运动进行了实验，用高速相机拍照并导入PyCharm进行分析。基于此，四种CO ₂对气泡进行了实验研究。结果表明，粘度导致上升时间增加；粘度为100 mPa·s时最大上升时间为0.518 s，CO _{2气泡在溶液中的纵横比}δ呈“L”型分布，气泡分离后最小上升时间接近上升从注射器。NaHCO ₃抑制NaOH溶液与CO ₂的反应，导致截面比κ变化减小。最有利于CO ₂吸收的NaOH溶液浓度为0.039 g/ml和0.058 g/ml。