Supercritical Magnetic Stirring Reactor

• Specification

1. working pressure:0-60MPa
2. Working temperature: room temperature-550℃
3. Reactor capacity:100ml
4. Mixing speed:0-800r/min
5. Heating power:4KW
6. Power supply: AC220V

• The structural composition of the reaction kettle

The reaction kettle consists of the following parts

1. Reactor body: The reactor body is composed of316LMade of stainless steel material, including components such as cylinder body, kettle cover, sealing gasket, bolts, etc. Tighten the bolts and tighten the sealing gasket to seal. Zui High Voltage Resistance60MPa,Zui high temperature resistance550℃, kettle volume100ml.
2. Magnetic stirring system: composed of stirring blades, magnetic coupling transmission system, stirring motor, speed controller and other components. The rotation of the motor drives the rotation of the external magnet, and then through the coupling transmission of the internal and external magnets, drives the rotation of the stirring blade. By adjusting the speed through a speed controller, the mixing speed can be controlled, and the adjustable range of mixing speed is:0-800r/min.
3. Temperature measurement and control system: composed of heating furnace, temperature controller, thermocouple, control circuit and other components. After setting the desired temperature on the temperature controller, the temperature controller automatically controls the temperature and maintains it at the set temperature. Heating power of heating furnace:4KWTemperature control range: room temperature-550℃.
4. Pressure measurement system: Use a pressure gauge to measure pressure, with a pressure gauge range100MPa.
5. Control panel and rack: The control panel is used to install temperature controllers, speed controllers, switches, and other components. The reactor body is installed on the rack.

• operate

1. The kettle cover and kettle body are tightly sealed with bolts, and when tightening the bolts, symmetrical force should be applied to ensure that the gasket is evenly stressed.
2. The reaction medium can be added by opening the lid of the reactor or through a valve connected to the inside of the reactor body.
3. Reaction temperature exceeds250At ℃, cooling water should be added to prevent the magnet from demagnetizing at high temperatures. After the experiment is over, the condensate cannot be turned off first until the temperature is below200℃ is closed.
4. When heating, turn on the heating switch on the panel, set the heating temperature on the temperature controller, and the temperature controller will automatically control the heating temperature and keep it at the set temperature. To stop heating, turn off the heating switch or set the control temperature below room temperature.
5. The mixing speed can be controlled by adjusting the knob on the speed controller. When adjusting the speed, it must start from zero and gradually increase.

• Safety and precautions

1. The reactor must have a safe and reliable grounding. To prevent electric shock and injury.
2. When the reactor is heated, the pressure will continue to rise. At this time, attention should be paid to the pressure changes at all times, and the maximum operating pressure of the reactor should not be exceeded. When the pressure is high, the valve should be opened in time to release the pressure.
3. When heating the reaction kettle, the surface temperature of the kettle body is very high, and it should not be touched by hand to prevent burns.
4. The reaction kettle should be cleaned promptly after use to prevent rust and corrosion.

Supercritical Magnetic Stirring Reactor

operation instructions

Hai'an Petroleum Research Instrument Co., Ltd