尿素装置造粒喷头改造总结  

Retrofit summary of prilling bucbet in urea plant

作　　者：谢鸿适 朱锦燕 顾学颖 康景麟 刘孝弟[2] XIE Hong-shi;HU Jin-yan;GU Xue-ying;KANG Jing-lin;LIU Xiao-di(CNPC Ningxia Petrochemical Company Chemistry Fertilizer No.3 Factory,Yinchuan 750026,Ningxia Province;Beijing Aerospace Propulsion Institute,Beijing 100076;Capital Aerospace Machinery Co.,Ltd.,Beijing 100076)

机构地区：[1]中国石油宁夏石化公司化肥三厂,宁夏银川750026 [2]北京航天动力研究所,北京100076 [3]首都航天机械有限公司,北京100076

出　　处：《氮肥技术》2019年第5期13-16,27,共5页Nitrogenous Fertilizer Technology

摘　　要：介绍宁夏石化公司化肥三厂尿素装置在试生产过程中,产品粒度存在的问题和改进过程,目前已取得了良好的运行效果。并对改进过程中的有关措施进行了讨论,以期为同行提供参考。This paper introduces the problems existing in product granularity and retrofit process during trial production of urea unit in Ningxia Petrochemical Company Chemistry Fertilizer No.3 Factory.Good operation effect have been obtained now.Corresponding measures during retrofit are discussed to provide reference for the industry.

关 键 词：尿素装置 造粒喷头 粒度 改造 效果 优势 

分 类 号：F42[经济管理—产业经济]