How to mix the materials for carbon dioxide stripping method?
Thread Content
How many tons of ammonia is suitable for 10,000 cubic meters of carbon dioxide?
Is it okay to use 20 tons of carbon dioxide per hour with 15 tons of liquid ammonia?
According to the ammonia-to-carbon ratio of about 3.0, which is about 22 tons, or 33 cubic meters, it is the feed ratio. The amount of ammonia removed from the stripping tower during normal production should be 2.05.
Regarding the landlord's question, it depends on the situation. If it is just starting to drive, the material ratio is generally controlled at around 3.1 molar ratio. At this time, about 22.8 tons of liquid ammonia should be added. ； If it is in normal operation, the amount of ammonia added at this time is estimated to be 1 cubic ammonia per ton of urea, and liquid ammonia needs to be added.: 10,000 cubic meters produces approximately 25.2 tons of urea, and 15.12 tons of liquid ammonia is added.
That depends on the consumption level of your device, which is the loss of ammonia. The reaction molar ratio of ammonia and carbon dioxide is 2:1. You can just calculate and correct for the loss. If it is used as a basis for operation and you mainly observe that the discharge N/C of the synthesis tower is in a suitable position, then it is OK.