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Supercritical reactor means that the reactant is in a supercritical state or the reaction is carried out in a supercritical medium. The supercritical medium used should be non-corrosive to the reaction device, low critical pressure, and high selectivity and solubility. Commonly used supercritical fluids include supercritical water, supercritical CO2, and supercritical methanol.
When the height of the reactor is limited, a horizontal motor can be used to reduce the overall height of the reactor.
The reactor can choose a large diameter cylinder, which also reduces the height.
Mechanical and connection structure: The connection structure adopts bolt structure or quick-start snap ring connection, which saves effort and opens quickly. At the same time, the kettle cover can be lifted and the kettle body can be removed.
Stirring method: It adopts a strong magnetic cylindrical rotary coupling structure, the stirring speed is 0～1000r/min, and the stirring capacity can be adjusted according to user needs.
Safety: The reaction tank is equipped with a safety valve or a blasting diaphragm. The blasting value error is small, the instantaneous exhaust speed is fast, and it is safe and reliable.
Each valve adopts needle valve, reciprocating closing form, reliable and durable sealing, reasonable installation of various valves, unobstructed discharge, and no dead ends.
Heating method: Electric heating method is adopted. Electric heating type, liquid heating type, electric and liquid heating type can also be provided according to customer needs.
Control system: Equipped with relevant intelligent control instrument, which adopts intelligent digital control instrument, which has the characteristics of high precision, simple operation and strong anti-interference ability for various data acquisition and control.
Mechanical stirring realizes strong torque stirring. In order to fully mix the high-viscosity materials, a set of circulating pipelines is added outside the kettle. Under the action of the circulating pump, the materials are circulated again outside the kettle to make the mixing more fully.
It is generally used for the stirring and mixing of glue, polyester, polyurethane and other polymer viscous materials.
It has the characteristics of static sealing, never leakage, no noise, no pollution, stable operation, simple operation, sturdiness and durability, and compact structure. Therefore, it can be used under high temperature, high pressure, high vacuum, high speed, solid-liquid suspension, and convection conditions. The reaction medium is completely in a static sealed state, and it is safe to carry out efficient reaction of flammable, explosive, highly toxic, hydrogen, hydrofluoric acid, hydrogen sulfide and other harsh media.
The unique self-lubricating shaft sleeve is resistant to high temperature and pressure, corrosion and abrasion resistance, avoids secondary pollution to ensure the purity of the material, and is suitable for gas/liquid/solid mixing, suspension, convection, large viscosity materials, high-speed stirring reaction. All sealing parts are line-sealed, so the overall equipment does not have any leakage problems. There are two feeding and discharging methods, which shorten the mixing time and strengthen the reaction process. It is the first choice for the development of test products.
The stainless steel reactor body can be made of austenitic stainless steel (S30408, S31603, S32168, S31008), duplex stainless steel (S22053, S22253), or composite plates of these stainless steels and carbon steels according to different media requirements.
The inner and outer surfaces of the kettle can be polished with high precision according to customer requirements, and food-grade sanitary accessories can also be configured according to customer requirements, which are widely used in the production of food and medicine.
