Problem No. 8: Urea prilling buckets
Prilling buckets are the oldest technology to form solid urea in a urea plant. This article looks at the design criteria for prilling buckets and reports on experiences with various designs.
Prilling buckets are the oldest technology to form solid urea in a urea plant. This article looks at the design criteria for prilling buckets and reports on experiences with various designs.
The nozzles used in urea fluid bed granulation form the most essential part of a fluid bed granulation plant. This discussion looks at the problem of nozzle choking, the causes and solutions.