The catalyst is dried, and dehydration is carried out through heating with diesel to 180 degrees Celsius in cycles
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Is it feasible to use a diesel drying catalyst? Can it remove the moisture from the catalyst? Has anyone used this method?
I haven’t used this method. However, catalyst drying can be carried out already during the airtightness stage. When using diesel for drying, in order to ensure the safety of the reactor, it is necessary to release pressure before introducing oil to raise the temperature, which is quite troublesome.
I’ve heard of using oil for drying for the first time…………………… It’s something that can be done during the airtightness stage~~~~
Why do this? What are the advantages compared to the original method?
I’ve heard of drying with hydrogen/nitrogen, but not yet of drying with oil. Times are evolving, so one must keep learning and staying updated; otherwise, one might get left behind someday.
Drying in a fluidized bed was learned in the startup plan. It is different from the drying in previous fluidized bed systems.
For fluidized bed drying, what temperature should be controlled?