Author: Shenzhen Zhongjing Global Purification Technology Co., Ltd.Time:2018-07-26 16:22:45Views:595
The tail gas collection in the silk screen workshop adopts the GL series activated carbon adsorption method for organic waste gas treatment and recovery treatment device. It is our company's experience in the production of similar products at home and abroad, and improved design and manufacture.
This series of equipments has perfect system design, complete auxiliary equipment and high purification efficiency. Leading in the country. It is widely used in petroleum, chemical, rubber, paint, painting, printing and other industries, where the release of benzene waste gas and other organic waste gas can be purified. It can effectively purify the environment, eliminate pollution, improve working conditions, ensure the health of workers, and recover organic solvents and reduce production costs.
Principle of activated carbon purification
The principle of purifying air by activated carbon relies on the pore structure and surface area developed by its own carbon, which can contact the surrounding air to a large extent and passively adsorb some pollutants into its own pores. Therefore, the larger the surface of activated carbon, the more the pore structure The stronger the developed adsorption capacity. In addition, the pore size of activated carbon has a certain relationship with the molecular weight that can be adsorbed. Theoretical studies have shown that the larger the molecular weight of harmful substances, the easier it is to be adsorbed by activated carbon. For example, the molecular weight of benzene is 78, the molecular weight of formaldehyde is 30, and the ability of activated carbon to adsorb benzene is required. The ability to adsorb formaldehyde is strong, so activated carbon is used in industrial production for the adsorption of benzene series.