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shunneng Environmental Protection Equipment Professional manufacturer of environmental protection machinery and equipment
Consulting Hotline: 18068771880 0519-85971880

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Changzhou Chaokang Machinery Co., Ltd. Contact: Ge Lei Phone: 18068771880
Phone: 0519-85971880
Fax: 0519-85971880
QQ: 1651716025
Email: 1651716025@qq.com
Factory Address: Anjia Industrial Park, Chunjiang Town, Xinbei District, Changzhou Office Address: Room 1513, Building 4, Tianyu Plaza, Xuejia Town, Xinbei District, Changzhou, Jiangsu

Exhaust gas treatment equipment

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Changzhou exhaust gas treatment equipment

Brand: Chaokang Machinery

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Product Details

I. Introduction to the design of organic waste gas treatment engineering:

Organic waste gas is mainly derived from waste gas emitted during the production process of the petroleum and chemical industries. It is characterized by large quantities, large fluctuations in organic content, flammability, certain toxicity, and some foul odor. The emission of chlorofluorocarbons will also cause ozone Destruction. Petroleum and chemical plants and storage facilities for petrochemical products, printing and other petroleum and chemical related industries, occasions and combustion equipment using petroleum and petrochemical products, and various transportations using petroleum products as fuel are the sources of organic waste gas .

Second, the design hazards of organic waste gas treatment engineering:

The harmfulness of organic waste gas to the human body is multi-faceted, and the toxicity of organic waste gas in different industries is also different. Among them, the harm of 0 common organic waste gases to the human body is mainly manifested in the following: benzene organic matter mostly damages the human central nervous system, causing nerves. Systemic disorders, when benzene vapor concentrations are too high (2% in the air) can cause fatal acute poisoning. PAHs are strongly carcinogenic. Benzoic acids can deform or solidify cellular proteins, causing systemic poisoning. When nitrile organic poisoning occurs, it can cause breathing difficulties, severe suffocation, loss of consciousness and even death. Organic nitrobenzene affects the nervous system, blood phase and liver and spleen organ functions. Large-scale absorption of skin can cause death. Aromatic amines cause cancer. Diphenylamine, benzidine, etc. can cause hypoxia when entering the human body. Organic nitrogen compounds can cause cancer. Organophosphorus compounds reduce cholinesterase activity in the blood and cause nervous system dysfunction. Among organic sulfur compounds, low concentrations of thiols can cause discomfort, and high concentrations can cause death. Among oxygen-containing organic compounds, inhalation of high concentrations of ethylene oxide can cause death; acrolein has strong irritation to the mucous membranes; pentanol can cause headaches, vomiting, diarrhea and so on.

3. Design and treatment method of organic waste gas treatment project:

Organic waste gas generally has the characteristics of flammable and explosive, toxic and harmful, insoluble in water, soluble in organic solvents, and difficult to handle. In organic waste gas treatment, a variety of principles such as activated carbon adsorption treatment method, catalytic combustion method, catalytic oxidation method, acid-base neutralization method, and plasma method are commonly used. Generally, the plasma method is recommended because the low-temperature plasma method has the characteristics of high removal efficiency and convenient use. A better organic waste gas treatment method is a catalytic oxidation purification system. The exhaust gas treatment is well-designed, and the exhaust gas is purified and filtered. During the 11th Five-Year Plan period, activated carbon adsorption is generally used in the industry to save initial investment: Activated carbon adsorbs exhaust gas. When the adsorption is saturated, activated carbon desorbs and regenerates. The exhaust gas is blown off and catalyzed to be converted into harmless substances. continue to use.


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