タイトルまたは説明

Catalysts. Vanadium catalysts for sulfurous gas oxidation. 

The catalysts of the oxidation of sulfur dioxide used for the oxidation of sulfur oxide (IV) in the production of sulfuric acid by contact with stationary and non-stationary process:

• From sulfur content of sulfur dioxide (SO2) gas up ti *3%;
• From flue gases of oil refining, petrochemical combustion with hydrogen sulfide (H2S) Wet catalysis;
• From exhaust gases of various metallurgical industries