Practical Exercise on Purification Technology Version [019]
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What is the function of a stripping tower? Answer: By removing ammonia and H2S gases from the condensate, secondary pollution resulting from degassing is avoided.
Stripping is a physical process that uses a gas medium to disrupt the original gas-liquid equilibrium and establish a new one, allowing a certain component in the solution to be desorbed due to the decrease in partial pressure, thereby achieving the separation of substances
The purpose of the stripping tower is to strip the side-stream product using superheated steam, or by indirect heating, in order to remove the low-boiling components from the product and ensure that its flash point and boiling range meet the required specifications.
Gas stripping is a physical process that uses a gas medium to disrupt the original gas-liquid equilibrium and establish a new one, allowing a certain component in the solution to be desorbed due to the decrease in partial pressure, thereby achieving the separation of substances.
Does it serve to reduce the vapor pressure of the substance being separated, or does it function as a heating element?
A stripping tower is a device that uses gas passing through a liquid to carry away the components desired to be removed from the liquid
Stripping is a physical process that uses a gas medium to disrupt the original gas-liquid equilibrium and establish a new one, allowing a certain component in the solution to be desorbed due to the decrease in partial pressure, thereby achieving the separation of substances
The purpose of the stripping tower is to strip the side-stream product using superheated steam, or by indirect heating, in order to remove the low-boiling components from the product and ensure that its flash point and boiling range meet the required specifications.
Answer: By removing ammonia and H2S gases from the condensate, secondary pollution resulting from degassing is avoided.
Extraction is carried out by taking advantage of the different vaporization temperatures of various substances