Multi-step preparation chemical reaction device

A chemical reaction and reaction device technology, applied in the field of chemical experiments, can solve the problems of troublesome cleaning of experimental instruments, long time consumption, large errors, etc., and achieve the effects of easy cleaning, reduced volatilization, and simple operation

Inactive Publication Date: 2017-07-18
廖允泰
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the process of organic chemistry experiments, multi-step chemical reactions are involved to prepare products and chemical reactions of various liquid reagents. In the prior art, chemical reactions can only be carried out step by step. It is cumbersome to carry out actual metering experiments separately, and the multi-step metering causes The error is large, the time is long, and the cleaning of the experimental equipment used is troublesome

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Multi-step preparation chemical reaction device
  • Multi-step preparation chemical reaction device
  • Multi-step preparation chemical reaction device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0030] Figure 1 to Figure 3 Together, they show a schematic diagram of the connection structure of the water circulation, energy-saving and heat preservation system of the business incubation park provided by the embodiment of the present invention. For the convenience of description, this figure only provides the structural parts related to the present invention.

[0031] The multi-step preparation chemical reaction device includes a box body 1. Two primary reaction devices 2 and a secondary reaction device 3 are arranged in the box body 1. The primary reaction device 2 can carry out the primary ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the technical field of chemical reaction, and provides a multi-step preparation chemical reaction device, which includes a box, at least two primary reaction devices and a secondary reaction device are arranged in the box; the primary reaction device includes a primary reaction Pool and electromagnetic stirrer, thermocouples and heating rods are respectively arranged on both sides of the primary reaction pool, at least two injectors and a condenser are provided in the primary reaction pool; the secondary reaction device is arranged under the primary reaction device, The secondary reaction device comprises a secondary reaction pool, which is also provided with a thermocouple and a heating rod, and the secondary reaction pool is provided with a stirring device and a condensation pipe; the outlet end of the discharge pipe extends into the secondary reaction pool, It also includes a tail gas absorption bottle, the injector is provided with a funnel, a metering tube, a feeding tube and a recovery tube are arranged under the funnel, and a recovery bottle is arranged under the recovery tube. The multi-step preparation chemical reaction device provided by the invention has the advantages of simple operation, easy cleaning, rapid multi-step reaction and recovery of redundant reaction reagents.

Description

technical field [0001] The invention belongs to the technical field of chemical experiments, in particular to a multi-step preparation chemical reaction device. Background technique [0002] In the process of organic chemistry experiments, multi-step chemical reactions are involved to prepare products and chemical reactions of various liquid reagents. In the prior art, chemical reactions can only be carried out step by step. It is cumbersome to carry out actual metering experiments separately, and the multi-step metering causes The error is large, the time consumption is long, and the cleaning of the experimental instruments used is troublesome. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a multi-step preparation chemical reaction device which is simple in operation, easy to clean, capable of fast multi-step reaction and recovering redundant reaction reagents. [0004] In order to solve the above-mentioned t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B01J19/18B01J19/08B01J4/02
CPCB01J19/18B01J4/02B01J19/0013B01J19/002B01J19/0053B01J19/08B01J2204/002B01J2219/00076
Inventor 廖允泰
Owner 廖允泰
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap