What are the consequences of too low a temperature of the desulfurization fluid in the wet desulfurization method?

What process is it? Could you explain it clearly?

How low can the temperature go? So low that crystallization occurs? Or does the solution freeze? Logically, low temperatures should facilitate the occurrence of absorption ； Low temperatures reduce the amount of water vapor (and sometimes other substances) carried away.

How low will it go? Will it freeze? !

Agree with what was said on floor 5: low temperatures can cause substances to precipitate out of the gas, affecting the quality of the solution

By-product salting out affects chemical reactions. Poor regeneration

I haven’t heard that low temperatures have an impact, because the lowest temperature reached by the system is already the temperature resulting from reabsorbing the vaporized liquid – it’s quite low already, and it’s impossible for it to get any lower

A too low temperature of the desulfurization liquid has a significant impact on the regeneration efficiency.

Generally speaking, the temperature of the desulfurization solution has little impact on the desulfurization efficiency. However, the main component of the desulfurizing agent used for coal gas desulfurization is soda ash (sodium carbonate), and temperature affects the solubility of soda ash. Do you still remember that when adding chemicals to the chemical dosing tank, it is necessary to introduce steam to raise the temperature of the tank to a certain level before adding soda ash? Raising the temperature serves to accelerate the process and increase the solubility of the soda ash. The same issue occurs: the temperature of the desulfurization solution gradually decreases during operation (it’s roughly the same as the temperature of the gas), and a certain amount of precipitation forms in the solution, though in small quantities; this precipitation usually settles in the rich liquid tank.