1- What is the component diffusing through the absorber? 2- Can you develop the general differential equation for mass transfer in the absorber? 3- Explain the model theory occurs in the absorber? 4- What were the significant factors or variables identified in the paper that influenced the mass transfer behaviour in the absorber during CO2 capture using MEA? 5- The authors report the removal efficiency of CO2 in terms of percentage in the paper. If the inlet gas flow rate is 500m3/h and the outlet gas flow rate is 450m3/h, what is the CO2 removal efficiency? 6- How many stages are need to provide the required efficiency which is 90% capture level? 1- What is the component diffusing through the absorber? 2- Can you develop the general differential equation for mass transfer in the absorber? 3- Explain the model theory occurs in the absorber? 4- What were the significant factors or variables identified in the paper that influenced the mass transfer behaviour in the absorber during CO2 capture using MEA? 5- The authors report the removal efficiency of CO2 in terms of percentage in the paper. If the inlet gas flow rate is 500m3/h and the outlet gas flow rate is 450m3/h, what is the CO2 removal efficiency? 6- How many stages are need to provide the required efficiency which is 90% capture level