1. Pollutant Removal: process dust, dust from desulfurization and acid removal, nitrogen oxides (NOx), and dioxins.

2.In addition to particulate filtration, it can be combined with different additives to enable chemical reactions—for example, using alkaline agents to remove acidic gases (such as SO₂, HCl, HF, etc.), or adding ammonia/urea to eliminate nitrogen oxides (NOₓ).

3. The ceramic fiber catalytic filter tube incorporates catalysts into the original filter tube to accelerate the catalytic reaction for removing nitrogen oxides (NOx).