Method for purification of poisonous gas
OwnerDae-Sik Yuninventor
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Abstract
The present invention relates to a purification method of poisonous gas comprising spraying an aqueous solution dispersed with titanium dioxide photo-catalyst having 1 to 500 nm particle size to the poisonous gas including harmful and offensive odor generating materials and, at the same time, radiating light from a light source onto the poisonous gas to execute a photo-decomposition of the harmful and offensive odor generating materials. The purification method of the present invention can remove hydrophobic organic materials and offensive odor generating materials in improved clearance rates and has excellent applicable and economical benefits sufficient to enhance working condition of small manufacturing firms including dye works and/or processing industry.
Claims3
A method for purification of poisonous gas comprising:
- spraying an aqueous solution dispersed with titanium dioxide photo-catalyst having 1 to 500 nm particle size to the poisonous gas including harmful and offensive odor generating materials, and
- radiating light from a light source onto the poisonous gas to execute a photo-decomposition of said harmful and offensive odor generating materials, simultaneously.
Dependencies are inferred from the claim text.