Dynamic models for safety shutdown of distillation columns
Chemical Engineering Research and Design(2015)
Abstract
•Loss of cooling leads to a rapid increase of column pressure.•Low boilers draining from the internals may lead to a pressure rise in the column.•Process dynamics is governed by fast dumping of liquid from trays.•A sieve tray weeping model is adapted to plant data for a valve tray column.•Relief rates can be reduced or eliminated with a shutdown system closing all energy inputs.
MoreTranslated text
Key words
Dynamic modeling,Distillation dynamics,Safety shutdown,Distillation pressure relief,Liquid draining,Weeping
AI Read Science
Must-Reading Tree
Example
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
Generate MRT to find the research sequence of this paper
Chat Paper
Summary is being generated by the instructions you defined