Two-material co-pyrolysis heterogeneous reaction device

A technology of co-pyrolysis and heterogeneous phase, applied in the preparation of test samples, etc., can solve the problem of providing experimental basis, inability to infer co-pyrolysis synergistic mechanism, homogeneous phase, heterogeneous phase, hot volatile matter and semi-coke reaction process And the reaction product is not clear and other problems

Active Publication Date: 2017-03-15
JIANGSU UNIV
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At this stage, the experiment to study the synergistic mechanism of the two materials in the co-pyrolysis process is to directly mix the two materials for pyrolysis, and use GC-MS, HPLC, infrared spectroscopy and other means to speculate on the thermal properties of the products. However, it is not possibl...

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
  • Two-material co-pyrolysis heterogeneous reaction device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] The following is attached with the manual figure 1 The present invention is described further:

[0020] A device for co-pyrolysis heterogeneous reaction of two materials, comprising a reaction vessel 7, a cover 4, a long standpipe 5, a short standpipe 10 and a stainless steel multi-mesh net 8; the reaction vessel 7 is sealed by a cover 4; The inner side wall of the reaction vessel 7 is provided with a stainless steel multi-mesh net 8; the stainless steel multi-mesh net 8 divides the reaction vessel 7 into upper and lower parts; one end of the long vertical pipe 5 passes through the cover 4 and extends out of the stainless steel multi-mesh Net 8; the other end of the long vertical pipe 5 is equipped with a first feeding sealing cover 1; the long vertical pipe 5 between the first feeding sealing cover 1 and the cover 4 is provided with a first valve switch 3; One end of the short standpipe 10 passes through the cover 4; the other end of the short standpipe 10 is equipped...

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 discloses a two-material co-pyrolysis heterogeneous reaction device, and belongs to the field of design of biomass pyrolysis device. The device includes a reaction container, a seal cover, a stainless steel multi-mesh screen, a short standpipe, a long standpipe and the like; two different materials are put into the reaction container successively, the two materials can be separated by the stainless steel multi-mesh screen, the material firstly put through the short standpipe falls onto the stainless steel multi-mesh screen and undergoes a pyrolysis reaction, and volatile gas generated from the reaction is completely vented; then the other material is put into a reaction space below the stainless steel multi-mesh screen through the long standpipe and undergoes a pyrolysis reaction, generated volatile gas makes full contact with semi coke remaining in the experimental device after reaction of the firstly-put material, and the volatile gas and the semi coke can undergo a heterogeneous reaction. The experimental device is simple in structure and easy to process, and is used for conveniently studying the heterogeneous reaction between different pyrolysis products.

Description

technical field [0001] The invention relates to a pyrolysis device for heterogeneous reaction during co-pyrolysis of biomass materials, in particular to a device for co-pyrolysis and heterogeneous reaction of two materials. Background technique [0002] Biomass, as a renewable energy source, has a wide range of sources and has the prospect of replacing fossil fuels. Biomass rapid pyrolysis technology to produce bio-oil has attracted wide attention from all walks of life due to its advantages of short cycle, low cost and high efficiency. There are many domestic and foreign studies on the individual pyrolysis of various biomass, and most of the research on mixed pyrolysis is still in the exploratory stage, and many studies are carried out on whether there is synergy between the two materials during co-pyrolysis. The synergistic effect refers to the co-pyrolysis of two or more components when they are mixed, and the overall product is greater than the linear superposition sum ...

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
IPC IPC(8): G01N1/44
CPCG01N1/44
Inventor 王爽曹斌孙超群胡亚敏王谦
Owner JIANGSU UNIV
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