Test temperature: -50 ℃ ~ 250 ℃
Cooling capacity: 7kW 100 ℃ …… 0 ℃
4.2kW -20 ℃
Load heat conduction medium: KDOC-220 35L
Reaction kettle: 50L stainless steel reactor
Reactor stirring speed: 120 rpm
Insulation situation: simple insulation
The figure shows that it takes 50 minutes for the material to rise from 12.1 °C to 75 °C.
It can be seen that the jacket temperature reaches 112.2 °C, so the process of heating up is fast, and the adaptive control dynamically shows that no material has appeared.
Rush phenomenon. The temperature reduction from 104.5 °C to -10 °C took 80 minutes. It can be seen that the jacket temperature reached -38.2 °C.
The minimum quality drops to minus 50 ℃, the reaction material has no overshoot in the whole process, the heat transfer medium is heated from 75 ℃ to 130 ℃