2000 Sun Operating information of the CO2 stripping urea plants in China
This paper mainly introduces the reader into the current operating status of 15 CO2 stripping urea plants built and put into operation in succession since the 1970’s in China. It compares the output, the consumptions, the operating periods etc. in the early stage and in recent years. It also mentions the measures taken to optimize the process controls, slow down the equipment corrosion and eliminate the bottlenecks of the units.