Preparation equipment and production process of diethylaluminium chloride mineral oil

Abstract

This application relates to preparation equipment and production process of diethyl aluminum chloride mineral oil. The preparation equipment comprises a reaction kettle, a condensation tank and a preparation stirring tank, the reaction kettle comprises a kettle body, the preparation stirring tank comprises a tank body, a motor is arranged above the kettle body, a strip-shaped plate is fixed to the kettle body, and a first stirring shaft is fixed to an output shaft of the motor; a plurality of discs are fixedly arranged on the first stirring shaft in the axial direction, a plurality of stirring blades are fixedly arranged on the discs, a first gear is fixedly connected to an output shaft of the motor, a second gear and a third gear are rotationally connected to the strip-shaped plate, a second stirring shaft is fixed to the third gear, and a plurality of stirring blades are fixedly arranged on the second stirring shaft; and a plurality of first transmission gears are arranged between the first gear and the second gear, and a plurality of second transmission gears are arranged between the second gear and the third gear. And the motor drives the second stirring shaft and the second stirring shaft to rotate, so that power equipment does not need to be independently used for driving the second stirring shaft to rotate, the use of the power equipment is reduced, and the production cost is reduced.

Description

technical field [0001] The application relates to the field of chemical production, in particular to a preparation equipment and production process of diethyl aluminum chloride mineral oil. Background technique [0002] At present, diethylaluminum chloride mineral oil is widely used as a catalyst in the polyolefin industry and as an intermediate in the manufacture of organic compounds in the preparation of olefin products. [0003] In the related art, when diethylaluminum chloride mineral oil solution is prepared, solid aluminum trichloride and liquid triethyldialuminum trichloride are generally stirred and reacted at high temperature in a reactor, and the reaction Finally, diethylaluminum chloride vapor is obtained, and then the obtained diethylaluminum chloride vapor is condensed in the distillation condenser, and then the condensed diethylaluminum chloride is proportional to the mineral oil in the preparation stirring tank Mixing, diethylaluminum chloride mineral oil is ...

AI Technical Summary

Problems solved by technology

[0004] In view of the related technologies mentioned above, the inventor believes that in the process of preparing diethylaluminum chloride mineral oil, it is necessary to use a reactor and a mixing tank for mixing and stirring the corresponding materials. Both the reactor and the mixing tank are A separate motor is required for stirring, and the power of the motor is relatively large, which requires more power consumption

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