Pharmaceutical Waste Gas Treatment Adsorption Process-Haipu Gives You Science Popularization

#Pharmaceutical waste gas treatment adsorption process # Pharmaceutical waste gas treatment # Pharmaceutical waste gas treatment Pharmaceutical manufacturing industry includes chemical drug raw material manufacturing, chemical drug preparation manufacturing, Chinese medicine decoction piece processing, traditional Chinese patent medicines and simple preparations production, biological drug manufacturing, veterinary drug manufacturing, as well as health materials and medical supplies manufacturing and other industries.

The production and export volume of chemical raw materials in China has consistently ranked first in the world for many years. According to statistics from the Ministry of Industry and Information Technology, there were 8782 large-scale pharmaceutical enterprises in China in 2018, including 1273 chemical raw material production enterprises.

The production process of chemical raw materials involves the use of a large amount of organic solvents, which can easily lead to the emission of air pollutants mainly composed of volatile organic compounds (VOCs). The VOCs emitted by chemical raw material enterprises mainly include halogenated hydrocarbons such as acetone, methanol, ethanol, isopropanol, toluene, xylene, formaldehyde, esters, aniline, and dichloromethane.

Haipu's various organic waste gas treatment adsorption resins can treat a wide range of organic waste gases, efficiently removing harmful components from the waste gas with high removal rates. The pollutant content in the exhaust gas is strictly controlled, and the effective components in the waste gas can be adsorbed and recovered to improve resource utilization.

Toluene waste gas treatment

3000mg/m³ of toluene waste gas generated by a petrochemical company in Beijing: After multiple comparisons and investigations, Haipu technology was selected. After our company's special adsorption process, the toluene content was reduced to 5mg/m³, and about 50 tons of toluene were recovered annually, with significant and stable effects.

The company will gradually adopt our adsorption technology instead of the original activated carbon fiber technology for the treatment of nearly 20 other VOCs in the future.

Treatment of cyclohexane waste gas

This project can recycle approximately 299.3 tons of cyclohexane products annually, which will be returned to the production process. The annual value of the recovered resources is about 1.9155 million yuan.

Dichloromethane