Production device of bacteriostatic agent dimethyl fumarate

A technology of dimethyl fumarate and production equipment, which is applied in the direction of carboxylate preparation, organic compound preparation, chemical instruments and methods, etc., and can solve complex problems

Inactive Publication Date: 2018-07-03
成都盛金缘餐饮文化传播有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the existing production devices are relatively complicated. Dimethyl fumarate is used as a bacteriostatic agent. The pros and cons of its production devices have important economic significance for improving product quality and reducing by-product content.

Method used

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  • Production device of bacteriostatic agent dimethyl fumarate
  • Production device of bacteriostatic agent dimethyl fumarate
  • Production device of bacteriostatic agent dimethyl fumarate

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0008] Production raw materials and dosage

[0009]

[0010] The production equipment of antibacterial agent dimethyl fumarate mainly includes: storage tank 1 (F101), storage tank 2 (F102), reactor (D101), transfer pump 1 (J101), crystallization tank (D102), transfer Pump 2 (J102), condenser (C101), centrifuge 1 (L101), delivery pump 3 (J103), refining tank (D103), delivery pump 4 (J104), centrifuge 2 (L102), of which the delivery pump 1 (J101) is connected with the reactor (D101) and the crystallization tank (D102) respectively, and the transfer pump 2 (J102) is connected with the crystallization tank (D102) and the centrifuge 1 (L101) respectively, wherein, the storage tank 2 (F102 ) head thickness 9mm, reactor (D101) nominal volume 310L, transfer pump 1 (J101) outlet diameter 160mm.

[0011] The production device of the bacteriostatic agent dimethyl fumarate, the production process is as follows: put fumaric acid, methanol and catalyst into the reactor D101, heat to 40°...

example 2

[0015] Production raw materials and dosage

[0016]

[0017] The production equipment of antibacterial agent dimethyl fumarate mainly includes: storage tank 1 (F101), storage tank 2 (F102), reactor (D101), transfer pump 1 (J101), crystallization tank (D102), transfer Pump 2 (J102), condenser (C101), centrifuge 1 (L101), delivery pump 3 (J103), refining tank (D103), delivery pump 4 (J104), centrifuge 2 (L102), of which the delivery pump 1 (J101) is connected with the reactor (D101) and the crystallization tank (D102) respectively, and the transfer pump 2 (J102) is connected with the crystallization tank (D102) and the centrifuge 1 (L101) respectively, wherein, the storage tank 2 (F102 ) The thickness of the head is 10mm, the nominal volume of the reactor (D101) is 330L, and the diameter of the water outlet of transfer pump 1 (J101) is 180mm.

[0018] The production device of the bacteriostatic agent dimethyl fumarate, the production process is as follows: put fumaric acid, ...

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Abstract

The invention discloses a production device of a bacteriostatic agent dimethyl fumarate. The production device mainly comprises a storage tank 1 (F101), a storage tank 2 (F102), a reactor (D101), a transmission pump 1 (J101), a crystallization tank (D102), a transmission pump 2 (J102), a condenser (C101), a centrifuge 1 (L101), a transmission pump 3 (J103), a refining tank (D103), a transmission pump 4 (J104) and a centrifuge 2 (L102), wherein the transfer pump 1 (J101) is connected with the reactor (D101) and the crystallization tank (D102) separately, the transmission pump 2 (J102) is connected with the crystallization tank (D102) and the centrifuge 1 (L101) separately, and the seal head thickness of the storage tank 2 (F102) is 9-10 mm.

Description

technical field [0001] The invention relates to a compound synthesis device, in particular to a production device for a bacteriostatic agent dimethyl fumarate. Background technique [0002] Dimethyl fumarate is widely used in food, fruit, fish, meat, vegetables and feed industries. Due to its strong sublimation property, dimethyl fumarate can be used for air purification in food processing occasions, and its volatility can also be used to prevent mildew and insects in food. , low price and other characteristics, in addition to good antibacterial and bactericidal effects, it also has insecticidal effects, and has dual functions of contact sterilization and fumigation. Most of the existing production devices are relatively complicated. Dimethyl fumarate is used as a bacteriostatic agent. The pros and cons of its production devices have important economic significance for improving product quality and reducing by-product content. Contents of the invention [0003] The objec...

Claims

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Application Information

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IPC IPC(8): C07C67/08C07C69/60
CPCC07C67/08C07C69/60
Inventor 彭响亮
Owner 成都盛金缘餐饮文化传播有限公司
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