Check patentability & draft patents in minutes with Patsnap Eureka AI!

Waste gas desulfurizing method

A waste gas desulfurization and waste gas technology, which is applied in separation methods, chemical instruments and methods, and dispersed particle separation, can solve the problems of low desulfurization efficiency and achieve the effects of improving purification effect, water washing efficiency, and desulfurization efficiency

Inactive Publication Date: 2019-03-19
亿利洁能科技(颍上)有限公司
View PDF0 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing exhaust gas desulfurization methods generally have the problem of low desulfurization efficiency.

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
  • Waste gas desulfurizing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] Such as figure 1 Shown, a kind of waste gas desulfurization method comprises the following method steps:

[0046]1. Sulfur-containing waste gas enters the waste heat exchanger through the gas pipeline. The waste heat exchanger 1 is continuously installed in multiple groups, where the temperature of the superheated waste gas is reduced to 90-110°C through multiple heat exchanges;

[0047] 2. The exhaust gas is transported to the washing tower 2 through pipelines for multi-stage water washing and alkali removal treatment, and the exhaust gas is dispersed in the water in the form of microbubbles through the washing gas distributor 3 in the washing tower 2;

[0048] 3. Turn on the ultrasonic generator 4 inside the water washing tower 2, carry out ultrasonic treatment to the exhaust gas, accelerate the dissolution of toxic substances in the exhaust gas into water, and the frequency of the ultrasonic generator 4 is 5MHz;

[0049] 4. Pass the exhaust gas in the output pipelin...

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

PropertyMeasurementUnit
Lengthaaaaaaaaaa
Center wavelengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a waste gas desulfurizing method. The method is characterized by comprising the following steps: exchanging residual heat of waste gas; dealkalizing in a water scrubber; desulfurizing in a desulfurizing tower; desulfurizing in a light-magnetism resonance effect-sulfur dioxide decomposition reactor; removing dust in a cloth bag; and adsorbing and purifying with activated carbon. According to the method, ultrasonic wave is transmitted by utilizing an ultrasonic generator, and toxic and harmful substances in the waste gas can be accelerated to dissolve in water, so that the waste gas scrubbing efficiency is improved, the waste gas purifying effect is improved; the desulfurizing agent is atomized through an ultrasonic atomizer, the contact area of a desulfurizing agentand waste gas can be greatly increased, and the waste gas desulfurizing efficiency is improved; and by utilizing the light-magnetism resonance effect of substance and adopting advanced diode pumped cesium vapor laser technology and alternating superconducting electromagnetic technology, the strength of S-O bond is gradually weakened through the effect of light-magnetism resonance, the S-O bond performs broken bond and disaggregation finally and is decomposed into oxygen and elemental sulfur, so that the waste gas desulfurizing efficiency is greatly improved, and the waste gas desulfurizing andpurifying effect is good.

Description

technical field [0001] The invention relates to the technical field of exhaust gas desulfurization, in particular to an exhaust gas desulfurization method. Background technique [0002] A large amount of sulfur dioxide emissions make the city's air pollution continues to aggravate, but also lead to the formation of "acid rain". A large amount of environmental monitoring data shows that due to the increase of acidic substances in the atmosphere, the cloud water over most parts of the earth is becoming acidic. If it is not controlled, the area of ​​acid rain will continue to expand, and the harm to humans will also increase day by day. It has been confirmed that sulfur dioxide and nitrogen dioxide in the atmosphere are the main substances that form acid rain. At present, in my country, the acid rain areas covering Sichuan, Guizhou, Guangdong, Guangxi, Hunan, Hubei, Jiangxi, Zhejiang, Jiangsu and Qingdao, with an area of ​​more than 2 million square kilometers, are one of the ...

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): B01D53/78B01D53/50B01D46/02
CPCB01D46/02B01D53/50B01D53/78
Inventor 白云飞张永锋
Owner 亿利洁能科技(颍上)有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com