Purification Technology Edition: Daily Question [2017-10-24]
Thread Content
What are the factors that affect absorption operations? Answer: ① Air flow velocity. ②Gas/liquid ratio. ③Temperature. ④Pressure. ⑤Absorbent purity.
The oil-gas ratio, operating temperature, operating pressure, structure of the absorption tower, and the properties of the absorbent and the solute gas – for a specific installation, the absorption efficiency mainly depends on these factors...
①Air flow velocity. ②Gas/liquid ratio. ③Temperature. ④Pressure. ⑤Absorbent purity.
(1) Gas flow velocity (2) Vapor/liquid ratio (3) Temperature (4) Pressure (5) Absorbent purity
(1) High pressure is favorable for absorption; (2) The absorption temperature has a significant impact on the absorption efficiency – the lower the temperature, the better the absorption effect； (3) The mass of the absorbent also has a significant impact on absorption.
(1) High pressure is favorable for absorption; (2) The absorption temperature has a significant impact on the absorption efficiency – the lower the temperature, the better the absorption effect； (3) The mass of the absorbent also has a significant impact on absorption.
The gas-liquid ratio (oil-gas ratio), operating temperature, operating pressure, structure of the absorption tower, properties of the absorbent and the gas acting as the solute, and also the gas flow rate have an impact.
Answer: ① Air flow velocity. ②Gas/liquid ratio. ③Temperature. ④Pressure. ⑤Absorbent purity.
1) High pressure is favorable for absorption; (2) The absorption temperature has a significant impact on the absorption efficiency – the lower the temperature, the better the absorption effect； (3) The mass of the absorbent also has a significant impact on absorption.
1 Gas flow rate 2 Vapor/liquid ratio 3 Temperature 4 Pressure 5 Absorbent purity
#Liquid-to-gas ratio, operating temperature, pressure, absorbent, properties of the gas to be absorbed, gas-liquid flow pattern within the tower, number of trays, and tray structure#