Sales of hydrogenation reaction kettlesellUsing a self-priming agitator, when the motor drives the internal hollow agitator to rotate, the fluid near the agitator also moves in a circular motion under the action of the impeller, generating centrifugal force that causes self-priming inside the agitator, forming a negative pressure zone inside the self-priming agitator. The self-priming agitator is connected to the gas phase through a hollow shaft, so that the gas on the liquid surface is sucked into the agitator and re dispersed in the liquid phase.
Sales of hydrogenation reaction kettlesellIt is widely used in various catalytic reactions, high-temperature and high-pressure synthesis, hydrogenation reactions, gas-liquid two-phase, liquid-liquid two-phase, exothermic reactions, composition testing, stability, corrosion testing, fine processing, supercritical reactions, catalyst evaluation and development, and other applications.
The stirring forms of hydrogenation reaction kettle generally include anchor type, paddle type, turbine type, propulsion type or frame type. When the height to diameter ratio is large, multi-layer stirring blades can be used for the stirring device.
Sales of hydrogenation reaction kettleselloperating steps
1. Tighten the bolts and nuts of the hydrogenation reactor body and lid evenly and symmetrically, and tighten all valves.
2. Clean the hydrogenation reactor and mix the reaction medium and catalyst into the hydrogenation reactor.
3. Connect the hydrogen gas cylinder to the liquid phase port of the hydrogenation reactor through a pipeline, open the hydrogen gas cylinder, adjust the pressure reducing valve to reach the working pressure, and then open the valve at the liquid phase port to introduce hydrogen gas into the reactor. Use the same method to continuously replace the nitrogen gas in the reactor three times.
4. Connect the nitrogen cylinder to the liquid phase port of the hydrogenation reactor through a pipeline, open the nitrogen cylinder, adjust the pressure reducing valve to reach the working pressure, and then open the valve at the liquid phase port to introduce nitrogen into the reactor. Maintain the pressure for a certain period of time and observe whether there is any leakage in the hydrogenation reactor. If there is no leakage, exhaust the nitrogen in the hydrogenation reactor through the gas phase valve, but keep a part to prevent air from entering. Replace the air in the reactor three times in a row.
5. Then, given the heating voltage, adjust the instrument to the desired temperature and start the stirring speed.
