Preparation device and preparation method of piperazine phosphate
The invention provides a piperazine phosphate preparation device and a preparation method thereof.The piperazine phosphate preparation device comprises a reaction kettle and a hydrothermal base, the reaction kettle is located in a heating furnace box inside the hydrothermal base, a gas side wall is...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention provides a piperazine phosphate preparation device and a preparation method thereof.The piperazine phosphate preparation device comprises a reaction kettle and a hydrothermal base, the reaction kettle is located in a heating furnace box inside the hydrothermal base, a gas side wall is connected with a heating medium source, the top of the reaction kettle is connected with a stirring motor, and the end, provided with a main shaft output rod, of the stirring motor is connected with a stirring base; a water taking piece is arranged on the main shaft output rod and the stirring base, the water inlet end of the water taking piece is located above the stirring base, and the water outlet end is located at the higher position of one end of the main shaft output rod; a stirring piece is arranged at the bottom of the stirring base and is used for stirring a bottom solution; a liquid separation assembly is arranged on the peripheral side of the main shaft output rod, a side wall pipeline is arranged on the |
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