摘要
中石油宁夏石化分公司第二套大化肥造粒系统投产以来暴露出许多问题,经过对装置运行参数的优化和部分设备的改进,摸索总结出一套行之有效的解决办法,提高了造粒装置的运行稳定性和产品质量。
Many problems are exposed since the second unit of large pellet of ureal of Ningxia petrochemical company is used,through the selection of parameters and improvement of part equipments,we tried to find out some effective ways to solve.These may raise the stability of the unit and the quality of product.
