Resend 【One Question per Day】1.5 Brief answer question: What is \"wet vacuum distillation\"?”
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This post was last edited by Catalyzing a Grain on 2016-1-12 08:48. Brief question: What is “wet vacuum distillation”? Water vapor is introduced into the heating furnace tubes to increase the flow rate of the oil inside those tubes, and water vapor is also introduced into the tower to reduce the partial pressure of the oil and gas. This approach allows the desired yield of oil to be obtained at a temperature lower than that at which the oil would decompose. Correct answer: +2; In-depth discussion: +5 @ Guan Gongyu
The vacuum distillation method that relies on the injection of water vapor to reduce the partial pressure of oil vapors is known as wet vacuum distillation.
The vacuum distillation method that involves injecting water vapor to reduce the partial pressure of oil and gas is called wet vacuum distillation.
Wet vacuum distillation: Traditional vacuum distillation columns use steam to reduce the vapor pressure of the oil, thereby maximizing the yield of the column.
What is “wet vacuum distillation”? Technical measures for achieving dry vacuum distillation: The vacuum distillation method that does not rely on the injection of water vapor to reduce the vapor pressure of oil is called dry vacuum distillation, whereas the traditional method that uses water vapor is known as wet vacuum distillation.
What is \"wet vacuum distillation\"? The maximum vacuum level that can be achieved by the two-stage evacuators at the top of a wet vacuum distillation column is limited by the temperature of the cooling water in the column’s top condenser.
Wet vacuum distillation involves increasing the gas injection at the bottom of the tower while maintaining a vacuum in the conventional vacuum distillation tower, thereby increasing the recovery rate. When steam is injected at the bottom of the tower, the load on the vacuum system at the top of the tower **increases**, which in turn leads to a significant increase in the load on the condensation system at the top as well, resulting in an **increase in the energy consumption of the entire plant**.
What is \"wet vacuum distillation\"? Water vapor is injected into the heating furnace tubes to increase the flow rate of the oil inside those tubes, and water vapor is also introduced into the tower to reduce the partial pressure of the oil vapor. This approach allows the desired yield of oil to be obtained at temperatures below the decomposition temperature of the oil
In simple terms, steam is injected into the furnace tubes and at the bottom of the vacuum tower to reduce the partial pressure of oil and gas
Water vapor is injected into the heating furnace tubes to increase the flow rate of the oil in the oil pipes, and water vapor is also injected into the tower to reduce the partial pressure of oil and gas within it, thereby achieving the desired yield of oil at a temperature lower than that at which the oil would decompose.
Technical measures for achieving dry vacuum distillation: The vacuum distillation method that does not rely on the injection of water vapor to reduce the vapor pressure of oil is called dry vacuum distillation, whereas the traditional method that uses water vapor is known as wet vacuum distillation.