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Production device for ethyl alpha-cyanoacrylate

A technology for ethyl cyanoacrylate and a production device, which is applied in the preparation of carboxylic acid nitrile, the preparation of organic compounds, chemical instruments and methods, etc., can solve the problems of complex production devices and the like

Inactive Publication Date: 2018-07-03
成都麦克贝恩科技有限公司
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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, and ethyl α-cyanoacrylate is used as a binder. The pros and cons of the production devices have important economic significance for improving product quality and reducing by-product content

Method used

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  • Production device for ethyl alpha-cyanoacrylate
  • Production device for ethyl alpha-cyanoacrylate
  • Production device for ethyl alpha-cyanoacrylate

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0008] Production raw materials and dosage

[0009]

[0010] The production equipment of ethyl α-cyanoacrylate mainly includes: storage tank (F101), storage tank (F102), storage tank (F103), storage tank (F104), raw material pump (J101), raw material pump (J102), Raw material pump (J103), raw material pump (J104), reactor (D101), delivery pump (J105), water separator (L101), condenser (C101), condenser (C102), condenser (C103), pyrolysis Kettle (D102), storage tank (F105), buffer tank (F106), vacuum pump (J106), rectification tower (E101), non-boiling range product receiving tank (F107), finished product receiving tank (F108), among which, storage tank (F101) is used to store ethyl cyanoacetate, storage tank (F102) is used to store dichloroethane, storage tank (F103) is used to store formaldehyde, and storage tank (F104) is used to store dibutyl phthalate , The storage tank (F105) is used to store crude products, wherein the height of the cone bottom of the storage tank (F...

example 2

[0015] Production raw materials and dosage

[0016]

[0017] The production equipment of ethyl α-cyanoacrylate mainly includes: storage tank (F101), storage tank (F102), storage tank (F103), storage tank (F104), raw material pump (J101), raw material pump (J102), Raw material pump (J103), raw material pump (J104), reactor (D101), delivery pump (J105), water separator (L101), condenser (C101), condenser (C102), condenser (C103), pyrolysis Kettle (D102), storage tank (F105), buffer tank (F106), vacuum pump (J106), rectification tower (E101), non-boiling range product receiving tank (F107), finished product receiving tank (F108), among which, storage tank (F101) is used to store ethyl cyanoacetate, storage tank (F102) is used to store dichloroethane, storage tank (F103) is used to store formaldehyde, and storage tank (F104) is used to store dibutyl phthalate , The storage tank (F105) is used to store crude products, wherein the height of the cone bottom of the storage tank (F...

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Abstract

The invention discloses a production device for ethyl alpha-cyanoacrylate. The production device mainly includes a storage tank (F101), a storage tank (F102), a storage tank (F103), a storage tank (F104), a raw material pump (J101), a raw material pump (J102), a raw material pump (J103), a raw material pump (J104), a reaction kettle (D101), a delivery pump (J105), a water separator (L101), a condenser (C101), a condenser (C102), a condenser (C103), a cracking kettle (D102), a storage tank (F105), a buffer tank (F106), a vacuum pump (J106), a rectification tower (E101), a non-boiling-range product receiving tank (F107), and a finished-product receiving tank (F108), wherein the storage tank (F101) is used to store ethyl cyanoacetate, the storage tank (F102) is used to store dichloroethane, the storage tank (F103) is used to store formaldehyde, the storage tank (F104) is used to store dibutyl phthalate, the storage tank (F105) is used to store a crude product, and the storage tank (F104)has a cone bottom height of 470-475mm.

Description

technical field [0001] The invention relates to a compound synthesis device, in particular to a production device of ethyl α-cyanoacrylate. Background technique [0002] α-Ethyl cyanoacrylate is mainly used for bonding porous and absorbent materials, for steel, non-ferrous metals, rubber, leather, plastics, ceramics, wood, non-ferrous metals, non-metallic ceramics, glass and flexible materials such as rubber products , leather shoes, soft and hard plastics, etc., are widely used in electrical appliances, instruments, machinery, electronics, optical instruments, medical, light industry and civil industries. Most of the existing production devices are relatively complicated, and ethyl α-cyanoacrylate is used as a binder. The pros and cons of the production devices have important economic significance for improving product quality and reducing by-product content. Contents of the invention [0003] The object of the present invention is to provide the production device of α-e...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C07C253/30C07C255/23
CPCC07C253/30C07C255/23
Inventor 关艮安
Owner 成都麦克贝恩科技有限公司
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