Jacketed temperature-controlled reactor
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I have a question for the experts. My current setup consists of two enamel-lined reaction vessels with agitators and 3-sided jackets; one is used as a dropping vessel, while the other is used as a heat-insulated vessel； The reaction temperature was below 5 degrees during the dropwise addition, and it was around 45 degrees after the addition was complete. Since the reaction is exothermic, the jacket was cooled using an ethylene glycol aqueous solution during the addition process ； The reaction time was maintained using 65-degree hot water. I now want to combine the droplet addition process with temperature maintenance in one reactor. Is there such a reactor available, one in which the coolant in the jacket can be adjusted between -20 and 65 degrees? Does the reactor need to have corrosion-resistant properties?
Use a high-position tank for dropwise addition; fill the reaction vessel with ethylene glycol, purge it with air, and then introduce hot water.