Chemical industry exhaust gas is mainly derived from the production and processing process of products in each industry of the chemical industry. Exhaust gases are generated and emitted at every stage of production of chemical products for various reasons. Such as the side reactions and reactions produced in the chemical reaction are not complete; The production process is not perfect, the production process is unstable, and unqualified products are produced; Running, running, dripping, leaking and accidental emissions of materials in production. There are many types of chemical industry exhaust gases, with large exhaust gases and complex compositions in exhaust gases. Chemical waste gas often contains a variety of toxic, carcinogenic, rugged, mutagenic, foul odorous, strong corrosive and flammable and explosive components, of which the fertilizer industry, inorganic salts, chlor-alkali, organic raw materials and synthetic materials, pesticides, coatings and coking industry emissions of a large amount of exhaust gas. In addition, because large, medium, and small chemical enterprises are all over the place, these exhaust gases have a wide variety of types, complex composition, and wide pollution coverage, causing serious pollution to the atmosphere.
How to do chemical exhaust gas treatment? What are the methods?
- Adsorption method: Adsorption method is a more commonly used method in chemical waste gas treatment schemes, which is mainly used for organic waste gases emitted by chemical production such as coatings, paints, rubber and plastics, or for the purification of organic solvents. Generally speaking, the adsorbed substances are mainly activated carbon, and activated carbon adsorption equipment is often used to purify exhaust gases such as carbon tetraoxide and vinyl chloride, which is mainly used for printing paints and coatings and other production enterprises.
- Absorption method: In chemical production, the absorption method is also a high-quality chemical waste gas treatment method, which uses the appropriate absorption liquid to make full contact with the chemical waste gas, and the absorbent has a strong absorption capacity and can strongly absorb some harmful substances in the waste gas. When the harmful substances in the exhaust gas are absorbed by the absorbent, then these harmful substances will no longer exist, so as to achieve the effect of purifying the exhaust gas.
- Condensation method: The condensation method is also a trusted chemical waste gas treatment method, which uses to increase the pressure of the exhaust gas or reduce the temperature of the exhaust gas, so that the harmful substances that can be condensed in the chemical exhaust gas condense into a liquid, and then separate these liquids from the exhaust gas.
- Incineration method: Chemical waste gas treatment will also use incineration method for incineration, because in the production process of the chemical industry, most of the exhaust gas emitted contains a large number of organic pollutants and odorous substances. Organic matter and odorous substances can also generate new substances through catalytic combustion or direct combustion, so as to achieve the purpose of expelling harmful gases from the original exhaust gas.
Chemical waste gas treatment engineering company
Greenstar Environmental Protection Group is a waste gas treatment solution provider integrating environmental protection consulting, R&D and design, processing and manufacturing, equipment sales, system integration and intelligent operation and maintenance.
Headquarters Greenstar (Beijing) Environmental Protection Technology Co., Ltd. was established in 2009, is the world's environmental protection L domain for the forefront of the national high-tech enterprises, in 2016 a wholly-owned subsidiary Greenstar (Beijing) Environmental Protection Engineering Co., Ltd. was established, and obtained environmental protection professional contracting and mechanical and electrical installation professional contracting qualifications, in 2018 successfully listed on the New Third Board (stock code: 873139), in 2019 Shanghai branch was established, quickly occupying the L East China market, In 2021, Shenzhen Branch and production and research and development base Anhui Greenstar Environmental Protection Equipment Co., Ltd. was established, entering the South China market at the same time, independent research and development and production of intelligent environmental protection equipment.
Greenstar Environmental Protection can provide you with a series of waste gas treatment equipment such as scrubber towers, incinerators (TO, RTO, CO, RCO), adsorption towers, ducts, and exhaust gas treatment equipment.
As a systematic solution provider in the industry, Greenstar has focused on corporate waste gas treatment for more than a decade, and has been engaged in sewage treatment and sewage deodorization and other related businesses. Serving large and medium-sized enterprises at home and abroad in electronics, coating, medicine, chemical, food and other L domains, it has many successful cases such as SMIC, Foxconn, BOE, Bosch Rexroth, Tongrentang, Honeywell, Zhongxing Mushroom industry and so on.
The above is the "Chemical Waste Gas Treatment Method Process What are the processes?" Where is chemical exhaust gas treatment done? 》All content, if there is a waste gas treatment needs, contact us immediately!
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