Regarding the tower flooding problem
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I’m approaching 30 years old, and there aren’t many people from Shanghai Chuan around. I have a question for everyone: to what extent is there a relationship between liquid overflow and factors such as operation, load, and blockages? ? ?
The correlation is high, the likelihood of overloading is low; whether there will be blockages depends on the medium.
There is a connection between them; it is recommended to search for some information online to learn about it systematically – it’s difficult to explain in just one or two sentences.
There is a connection between them, and the extent of the impact depends on the properties of the material, such as viscosity
The key factors related to flooding include load, which is essentially the space velocity; large operational fluctuations; high fluid viscosity; significant temperature changes, and so on. There’s more to it, and one can learn about these factors online; it’s also possible to carry out calculations oneself: time::victory::victory:
Foaming is closely related to excessive load, too high a space velocity, and clogged packing
Generally, issues caused by excessive load can be reversed in a timely manner; reducing the load and operating for some time is sufficient to restore things to normal. If there are foreign objects on the tray, or if coking occurs, it can prevent the tray valves from functioning, resulting in a reduced flow rate through the tray. In such cases, it is necessary to reduce the operating load until internal cleaning can be carried out. Sometimes, dirt or stuck valves in one of the downcomers can also prevent liquid from flowing, thereby disrupting operations.