Purification Technology Edition Daily Question (Short Answer) [2018-1-27]
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Short answer: What are the causes of an increase in pressure difference in the main washing tower? 1. Excessive methanol circulation rate ； 2. Excessively high gas flow rate ； 3. Mismatch between gas and liquid phases, resulting in liquid flooding inside the tower ； 4. The methanol temperature is too low or it is too dirty, resulting in an increase in liquid viscosity.
1. Excessive methanol circulation rate； 2. Excessively high gas flow rate ； 3. Mismatch between gas and liquid phases, resulting in liquid flooding inside the tower ； 4. The methanol temperature is too low or it is too dirty, resulting in an increase in liquid viscosity.
What are the causes of an increased pressure difference in the main washing tower? Answer: 1. The methanol circulation rate is too high ； 2. Excessively high gas flow rate ； 3. Mismatch between gas and liquid phases, resulting in liquid flooding inside the tower ； 4. The methanol temperature is too low or it is too dirty, resulting in an increase in liquid viscosity.
1. Excessive methanol circulation rate; 2. High gas flow velocity; 3. Mismatch between gas and liquid phases, resulting in flooding in the tower; 4. Low temperature of methanol or contamination, leading to increased liquid viscosity.
1. Excessive methanol circulation rate； 2. Excessively high gas flow rate ； 3. Mismatch between gas and liquid phases, resulting in liquid flooding inside the tower ； 4. The methanol temperature is too low or it is too dirty, resulting in an increase in liquid viscosity.
1. Excessive methanol circulation rate； 2. Excessively high gas flow rate ； 3. Mismatch between gas and liquid phases, resulting in liquid flooding inside the tower ； 4. The methanol temperature is too low or it is too dirty, resulting in increased liquid viscosity
Answer: 1. The methanol circulation rate is too high； 2. Excessively high gas flow rate ； 3. Mismatch between gas and liquid phases, resulting in liquid flooding inside the tower ； 4. The methanol temperature is too low or it is too dirty, resulting in increased liquid viscosity
1. Excessive methanol circulation rate; 2. High gas flow velocity; 3. Mismatch between the gas and liquid phases, resulting in liquid flooding inside the tower; 4. Low temperature of the methanol or contamination, leading to increased liquid viscosity.
Answer: (1) The methanol circulation rate is too high； (2) Excessively high gas flow rate ； (3) Mismatch between gas and liquid phases, resulting in flooding in the tower ； (4) The methanol temperature is too low or it is too dirty, resulting in an increase in liquid viscosity.
Excessive gas-liquid phase load, high circulation rate, tray issues
1. Excessive methanol circulation rate; 2. High gas flow velocity; 3. Mismatch between the gas and liquid phases, resulting in liquid flooding inside the tower; 4. Low temperature of the methanol or contamination, leading to increased liquid viscosity.