Tail gas treatment of coal-fired boilers and catalytic cracking units in chemical enterprises: In the chemical industry, acidic gases such as SO ₂ and NO ₓ in the tail gas of coal-fired boilers and catalytic cracking units are highly corrosive to filter bags. The medium temperature laminated acrylic filter bag is resistant to acid and alkali (pH 3-11), oxidation, and can meet ultra-low emission requirements. It performs well in this type of exhaust gas treatment, effectively capturing dust and reducing harmful gas emissions.
