低压氨合成装置比较  

Comparison of Two Sets of Low Pressure Ammonia Synthesis Units

作　　者：马辉 乔洁 庞伟玲 MA Hui, QIAO Jie, PANG Weiling(Henan Xinlianxin Fertilizer Co., Ltd., Xinxiang 453731, Chin)

机构地区：[1]河南心连心化肥有限公司,河南新乡453731

出　　处：《化肥工业》2018年第1期29-31,59,共4页Chemical Fertilizer Industry

摘　　要：介绍了45·80项目和30·52项目低压氨合成装置工艺流程,并对2套低压氨合成装置进行了比较。比较结果表明,由于氨合成塔内件和合成回路设计的差异,30·52项目的低压氨合成装置运行效果优于45·80项目的低压氨合成装置。The technological processes of low pressure ammonia synthesis units in 45 · 80 project and 30 ·52 project are introduced and compared. The results show that the operation effect of low pressure ammonia synthesis unit in 30 · 52 project is better than that in 45·80 project due to the design difference of internals in ammonia synthesis tower and synthesis loops.

关 键 词：低压氨合成 氨合成塔 内件 合成回路 比较 

分 类 号：TQ113.266.3[化学工程—无机化工]