Regarding how to urgently terminate the polymerization reaction in a 30m3 reactor during a power outage
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How to urgently terminate the polymerization reaction in a 30m3 reactor during a power outage? Since the vast majority of 30m3 reactors in China do not have ports for adding an emergency terminator at the bottom, it is not possible to add such a terminator from the bottom of the reactor in the event of a power outage. Therefore, what measures can be taken to urgently stop the polymerization reaction during a power outage?
In China as well, emergency terminators are added from the top of the polymerization reactor! High-pressure nitrogen is pushed in; the stirring action takes effect!
This post was last edited by yhpsxj on 2015-11-15 at 20:05. An emergency terminator is added from the top of the reactor; is the terminator introduced into the suspension inside the polymerization reactor through a pipe placed below the liquid level? Otherwise, adding it directly to the liquid surface may not have a significant effect, and nitrogen will no longer be able to act as a stirrer. But if the feeding pipe is inserted below the liquid level, is this pipe prone to clogging under normal conditions?
After being added from the top of the reactor, when recovery begins, the monomer in the reactor starts to boil, and the terminator mixes in easily