Organic waste gas adsorptive recovery system and adsorption-desorption method thereof

A technology for organic waste gas and adsorption recovery, which is applied in separation methods, chemical instruments and methods, and separation of dispersed particles. It can solve the problems of low desorption efficiency and poor adsorption effect of powdered adsorbents. The effect is obvious and the realization is not good. The effect of continuous desorption and simple structure

Active Publication Date: 2014-11-05
CHANGZHOU UNIV +1
View PDF5 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems of poor adsorption effect and low desorption efficiency of powdered adsorbents in the organic waste gas adsorption recovery system, the present invention develops a desorption device integrating microwave and vacuum pumping, and proposes a dedicated powder adsorption A new and efficient adsorption-desorption method for solvents

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
  • Organic waste gas adsorptive recovery system and adsorption-desorption method thereof
  • Organic waste gas adsorptive recovery system and adsorption-desorption method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings. figure 1 It is a process schematic diagram of an embodiment of the organic waste gas adsorption recovery system of the present invention, figure 2 It is a schematic diagram of the internal structure of the "microwave and vacuum" desorption equipment.

[0034] When the on-site air comes in (the loading crane pipe is sealed to fill the railway tanker or automobile tanker, or when the gasoline tanker unloads oil to the underground tanker, the mixture of oil gas and air discharged from the tanker or underground tanker) When the gas) flow rate is 100m3 / h, utilize the technical scheme of the present invention to carry out adsorption separation and recovery to it.

[0035] (1) Organic waste gas adsorption recovery system, such as figure 1 As shown, it includes: adsorption tower 6, "microwave and vacuum" desorption equipment 16, automatic control equipment 14, ...

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 provides an organic waste gas adsorptive recovery system and an adsorption-desorption method thereof specific to the problems of difficulty in filling powdery adsorbents, difficulty in realizing continuous adsorption-desorption operation, low adsorption efficiency, high energy consumption and the like in the conventional organic waste adsorptive recovery system. The recovery system comprises an adsorption tower, desorption equipment, automatic control equipment, condensing recovery equipment, adsorbent conveying equipment and a data treating and gas analyzing workstation. The non-enclosed desorption equipment is designed particularly, so that influent powdery rich adsorbents can be desorbed and regenerated through a 'microwave and vacuum' integration process, and desorbed oil gas is further condensed and recovered. Parameters such as temperatures and concentrations are analyzed online through the automatic control equipment and the data treating and gas analyzing workstation, so that the conveying, desorbing and regenerating operation of the adsorbents can be realized automatically. By adopting the system and the method, continuous adsorption as well as efficient desorption and regeneration of the powdery adsorbents can be realized.

Description

technical field [0001] The invention belongs to the technical field of organic waste gas recovery, and relates to a novel and efficient organic waste gas adsorption and recovery system, in particular to a high-efficiency desorption method integrating "microwave and vacuum". Background technique [0002] As the main gaseous pollutant, organic waste gas directly harms our living environment and is also one of the main causes of photochemical smog in cities. Nowadays, relevant state departments are paying more and more attention to the treatment of organic waste gas, and combine it with clean production, resource utilization, and standard discharge as an important environmental protection work of circular economy. Organic waste gas recovery technology will produce significant benefits in terms of production safety, environmental safety, and human protection. Furthermore, if the organic waste gas is recovered and converted into oil, it can be reused as energy. Therefore, the r...

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): B01D53/02
Inventor 黄维秋高志芳徐先阳王红宁黄洲杜唐美
Owner CHANGZHOU 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