低压氨合成装置比较

Comparison of Two Sets of Low Pressure Ammonia Synthesis Units

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.