Why do everyone choose self-controlled reactors?_News_reactor | jacketed reactor | stainless steel reactor

The material of the reactor body can be carbon-manganese steel, stainless steel of various grades, titanium and titanium alloys, nickel, Hastelloy, zirconium and its composite materials. The main material of the reaction kettle, the size, quantity, heating method, inner structure of the kettle, stirring speed and the form of the stirring blade on the kettle cover can be designed according to user requirements; the heating methods include jacketed steam, Set of heat conduction oil electric heating, jacketed oil bath circulation, far infrared and other forms are optional for users to choose when ordering. The inner surface of the hydrogenation reaction kettle can reach the mirror polishing level for the inner surface of the kettle with polishing requirements, and it can be processed into a conical bottom for high viscosity materials, which is convenient for discharging and cleaning. According to the manufacturing structure of the hydrogenation reactor, it can be divided into three categories: open flat-cover reactor, open elliptical head reactor and closed reactor. Each structure has its scope of application, advantages and disadvantages.

Conventional technical parameters of magnetic stirring autoclave:

Item Nominal volume L (other volumes can be designed and manufactured according to customer requirements)

50 100 200 300 500 1000 2000 5000 10000

Inner diameter/inner height 350/520 450/640 600/910 600/1290 800/1100 1000/1390 1200/2400 1800/2500 2000/3000

Coil heat transfer area m2 0.2 0.5 0.8 1.0 1.2 2.5-4 4-6 10-15 16-20

Working pressure -0.1-15.0Mpa

Jacket pressure 0.1-1.6Mpa

Working temperature ℃ Room temperature -300 ℃

Heating method Jacketed steam, jacketed heat-conducting oil electric heating tube (or circulation) heating, far infrared, outer half-coil and other heating methods, the heater is equipped with explosion-proof

Cooling method Jacket cooling or inner coil cooling

Stirring speed 20-500r/min, can be equipped with explosion-proof motor, frequency conversion speed regulation, etc.

Stirring paddle form Self-priming, propelling, paddle, anchor, turbine, etc.

The opening form of the kettle cover (conventional opening) The stirring port is equipped with a magnetic stirrer, the gas phase port is equipped with a needle valve (for filling various suitable gases or vacuuming), the hydrogen inlet is equipped with a needle valve, the kettle is equipped with a distributor, and the liquid phase port is equipped with a needle valve. Needle valve is equipped with bottom tube in the kettle (for sampling or discharging during the reaction process), feeding port is equipped with wire plug, pressure safety explosion-proof port is equipped with pressure gauge bursting disc, temperature control port is equipped with protective tube with platinum resistance, and cold water in the kettle The inlet and outlet of the coil are equipped with water nozzles, and the lower discharge port is equipped with valves (the form of the valve is determined according to the medium, and the ball valve is selected for solid materials, and the exhibition valve is selected for liquid materials).

Control system: Control the temperature in the kettle, PID adjustment and self-tuning, intelligent temperature program, control the stirring speed, equipped with heating voltmeter, motor ammeter, stirring speed meter in the kettle and working time display table. It can be equipped with continuous operation control systems such as gas booster pump, constant pressure feeding system, condensation reflux receiving system, high pressure separation device, overpressure and overtemperature alarm, computer remote control and data acquisition and recording.

The main materials of the kettle body are various grades of austenitic stainless steel, nickel, zirconium, titanium and titanium alloys, Hastelloy, Monel, Inconel, aluminum and aluminum alloys, duplex stainless steel, tantalum, etc. It can also be sprayed with tetrafluoroethylene (working temperature is lower than 200 degrees)

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