Problems with aqueous solution urea CO2
Thread Content
In the aqueous solution urea method, the general CO2 conversion rate is about 64%. So, is all the unconverted CO2 circulated in the system or is part of it lost from other places? Everyone is welcome to come and talk.
All CO2 that is not converted is circulated in the system
Is part of the unconverted CO2 circulating in the system, or is part of it lost from desorption or hydrolysis waste liquid?
Basically, everything is circulated in the system, and the emissions can be ignored.
It should be said that most of them are circulating in the system. The remaining part is discharged from the system with the desorption waste liquid, and the other part is discharged from the system with medium and low pressure venting. In other words, the waste liquid and waste gas coming out of the system contain CO2 to a greater or lesser extent (if there is no leakage or leakage).
The loss is extremely small and can be ignored