Effect of operational parameters on production of CaCO۳ particles in the Arc-blade rotating packed bed (Arc-RPB) reactor

This study examines the synthesis of CaCO۳ particles using CO۲, MEA, and CaCl۲ as raw materials in an Arc-blade rotating packed bed (Arc-RPB). The research investigates the impact of experimental parameters, such as MEA and CaCl۲ concentration, on the particle size of CaCO۳. The size distribution profile of CaCO۳ particles was determined using the dynamic light scattering (DLS) method. The DLS test results indicate that the size of calcium carbonate particles decreases as the concentration of MEA solution increases at a constant concentration of ۰.۵ molar calcium chloride. Similarly, the results show that the size of calcium carbonate particles increases as the concentration of CaCl۲ increases at a constant concentration of ۰.۵ molar MEA.

کلیدواژه ها:

Arc-blade Rotating Packed Bed (Arc-RPB) reactor ، Process intensification ، CaCO۳ synthesis ، monoethanolamine (MEA) ، CO۲