CO2汽提法尿素装置
CO2 stripping method urea plant
Urea plant using CO2 stripping method
Snam氨汽提法尿素装置
Urea plant using Snam ammonia stripping method
氨汽提法尿素装置
ammonia stripping method urea plant
氨汽提工艺
ammonia stripping process
穿流汽提塔
turbogrid stripping tower
待生催化剂汽提段
stripper of spent catalyst regenerator
单塔低压汽提
single column low temperature stripping