What is the function of the urea scrubber tower in a gas-phase quenching triamine plant?
Thread Content
I would like to ask the experts: What is the function of the urea scrubber tower in a gas-quenched triamine plant?
The triamine low-boiling-point by-products entrained in the washing gas are returned to the urea system for recycling, thereby reducing the gas temperature for use in the carrier gas compressor cycle as well as to cool the gas entering the crystallizer
1. Lower the temperature of the gas coming from the air cooling fan; if a water cooler is used to cool the gas, the residual substances in the gas will crystallize, which can easily lead to pipe blockages. 2. Wash residual by-products, melamine, and other substances in the gas with molten urine, returning them to the urine in order to improve the quality of the carrier gas and the crystallization cooling air. Ensure product quality
The triamine low-boiling-point by-products carried in the washing gas are returned to the urea system for recycling, thereby reducing the gas temperature for use in the carrier gas compressor cycle as well as to cool the gas entering the crystallizer; this also helps to increase the yield
xjg751106, friend, what do you think is the optimal gas-to-liquid ratio for a urine washing tower?
Does the urea scrubber tower get clogged easily?