摘要
采用传统设计方法,塔的操作压力变化对常压塔和加压塔的影响很小,但对于减压塔的影响较大。本文论述减压精馏塔设计应考虑工艺计算和设备设计并行模拟的方法。
Using the traditional design methods, the operation pressure variation of tower has a minor influence upon the atmospheric and compressed distillation towers, but a great influence upon the vacuum ones. This article discusses the parallel simulation algorithm used in process calculation and equipment design for the vacuum distillation tower design.
出处
《化工设计》
CAS
2007年第5期16-18,48,共4页
Chemical Engineering Design
关键词
工艺模拟
减压精馏塔
并行模拟
穿流塔板
process simulation vacuum distillation tower parallel simulation turbogrid tower plate
