Analyzes the design defects of ammonia condenser in SNAM ammoniastrippingprocess urea plant and provides the improvement methods.
剖析斯那姆氨汽提法尿素生产装置中氨冷凝器的设计缺陷，提出改进措施。
2
The feature of ammoniastrippingprocess is anal-ized based on current condition of urea production. Measures to treat typical problems in real production are put forward.
根据国内现有氨气提工艺尿素装置的生产状况，分析了该工艺的特点，提出了实际应用中典型问题的处理措施。
3
The retrofit is given of the prilling basket, second stage evaporation separator and control valve for pressure in the hydrolysis system in a urea unit based on the ammoniastrippingprocess.