What are the control measures for excessive reactor temperature rise?
Thread Content
From a design perspective, if the reactor temperature rises significantly, what design measures can be taken to reduce this rise? For example, cold hydrogen can be introduced into the bed layer.
1. The heating furnace is equipped with a bypass and a temperature surge protection circuit； 2. Reduce the outlet temperature of the heating furnace ； 3. Increase the circulating hydrogen flow rate ； 4. Methods such as reducing waste hydrogen emissions and lowering the purity of recycled hydrogen.
Adjust steam volume； Reduce steam pressure ； Increase displacement ； Increase exhaust gas cooling ； Increase the degree of cyclic mixing ；
If the question is made more specific, the answer will be more targeted. For example, specify the type of reactor, what kind of reaction it is, what the heating medium is, etc
Generally, this is achieved by lowering the temperature at the furnace outlet in order to reduce the issues at the reactor inlet, or by increasing the amount of cold hydrogen to reduce the temperature rise in the reactor. If the effects are not clear, replace the raw material.