High-content sodium trifluoromethanesulfinate refining equipment and high-content sodium trifluoromethanesulfinate manufacturing method

A technology of sodium trifluoromethyl sulfinate and content, which is applied in the direction of separation methods, chemical instruments and methods, mixers with rotating stirring devices, etc., and can solve the problems that are not conducive to improving product quality and low purity

Inactive Publication Date: 2022-01-28
江苏优普生物化学科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

"However, the purity purified by this process is lower than 98%, which is not conducive to improving the quality of products produced with it as raw materials

Method used

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  • High-content sodium trifluoromethanesulfinate refining equipment and high-content sodium trifluoromethanesulfinate manufacturing method
  • High-content sodium trifluoromethanesulfinate refining equipment and high-content sodium trifluoromethanesulfinate manufacturing method
  • High-content sodium trifluoromethanesulfinate refining equipment and high-content sodium trifluoromethanesulfinate manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Such as figure 2 , image 3 As shown, a kind of sodium trifluoromethyl sulfinate refining equipment with high content includes equipment box 1, servo motor 2, suction pipe 3, feed pipe 4 and fixed block 5, and the top of equipment box 1 is installed with servo Motor 2, suction pipe 3 is installed on the top of equipment box 1, and suction pipe 3 is located on one side of servo motor 2;

[0049] Specifically, the equipment box 1 provides an activity space for the device to perform various operations. When the servo motor 2 is started, the shaft installed at the output end can drive the drum 6 to rotate clockwise or counterclockwise. The suction pipe 3 is used to It is connected with an external dust collection device, and then when the dust collection device is started, the air at the tail end of the suction pipe 3 can be pumped into the interior of the dust collection device.

[0050] The top of the servo motor 2 is equipped with multiple sets of feeding pipes 4 arra...

Embodiment 2

[0057] Such as Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, the bottoms of the four groups of fixed blocks 5 are equipped with connecting ropes 16, and the bottoms of the connecting ropes 16 are equipped with inclined frames 17, the bottom wall of the inclined frame 17 is provided with notches 18, and the inner wall of the notches 18 is equipped with filter plates 19 , the bottom of the movable cylinder 7 is provided with a fitting groove, the top of the filter plate 19 is equipped with a connecting column 20, and the top of the connecting column 20 extends into the inside of the fitting groove, and the top of the connecting column 20 is equipped with a fitting circular plate 21, And the outer wall of the fitting circular plate 21 is attached to the inside of the fitting groove.

[0058] Specifically, the connecting rope 16 is used to connect the fixed block 5 and the tilting frame 17. When the comprehensive length of the electric telescopic rod 22...

Embodiment 3

[0066] Such as figure 1 and figure 2 As shown, a distance sensor 27 is installed on the top wall of the equipment box 1 , and a flow meter 28 is installed on the tops of multiple feed pipes 4 .

[0067] Specifically, the distance sensor 27 can monitor the distance between itself and the top surface of the solvent I below in real time, and when the distance reaches the set value, the external conveying equipment can be turned off, and the flow meter 28 can monitor the flow of the material passing through its pipeline in real time. flow value.

[0068] The inner walls of both sides of the equipment box 1 are equipped with fixing parts 33, and the tops of the two groups of fixing parts 33 are installed with multiple electric extension rods 34, and the bottoms of the two groups of multi-section electric extension rods 34 are connected with the two groups of horizontal plates 30 respectively. Fitted top.

[0069] Specifically, the fixing part 33 is used to install the multi-sec...

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Abstract

The invention discloses high-content sodium trifluoromethanesulfinate refining equipment, which comprises an equipment box, a servo motor, an air suction pipe, feeding pipes and fixing blocks, wherein the servo motor is mounted at the top of the equipment box, the air suction pipe is mounted at the top of the equipment box, a plurality of sets of feeding pipes arranged front and back are installed at the top of the servo motor, four sets of fixing blocks arranged in a square shape are installed on the top wall of the equipment box, the output end of the servo motor is provided with a rotating cylinder through a shaft, the inner wall of the rotating cylinder is provided with a movable cylinder, the outer surface of the rotating cylinder and the outer surface of the movable cylinder are both provided with sleeve rings, and the outer surfaces of two sets of sleeve rings are both provided with two sets of stirring rods which are symmetrically arranged. According to the invention, the volume of a solution entering an equipment box can be monitored in real time, then the additive dissolving speed can be increased in a stirring and heating mode, and the purity of sodium trifluoromethanesulfinate can be improved by adopting the preparation method provided by the invention.

Description

technical field [0001] The invention relates to the technical field of chemical substance synthesis, in particular to a high-content sodium trifluoromethanesulfinate refining equipment and a manufacturing method thereof. Background technique [0002] Sodium trifluoromethanesulfinate, also known as sodium trifluoromethanesulfinate, sodium trifluoromethylsulfite, referred to as sodium salt, sodium trifluoromethanesulfinate, is an important fluorosulfonyl salt, which can be used in Organic synthesis such as trifluoromethylation and trifluoromethylthiolation, the trifluoromethyl group has strong electron-withdrawing ability, has the characteristics of lipophilicity, hydrophobicity, and good stability, and can be introduced into potential candidate drug molecules Trifluoromethyl can obviously adjust the physical, chemical and biological properties of these candidate drug molecules. Drug molecules containing trifluoromethyl play a very important role in the pharmaceutical field, e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01F33/80B01F21/10B01F27/90B01F27/17B01F35/95B01F35/00B01F35/214B01D11/04C07C313/04
CPCC07C313/04B01D11/0488
Inventor 于海军邱历张继钱王任伟顾佳林
Owner 江苏优普生物化学科技股份有限公司
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