CHEMISORBENT FOR CLEANING AIR FROM SULFUR DIOXIDE

摘要

A chemisorbent for cleaning air from sulfur dioxide comprises a porous carrying agent, on the surface of which active substances are applied. As a carrying agent the chemisorbent comprises natural diatomite tripoli, as active substances -methylentetramine and sodium hydroxide, which are applied on the carrying agent by impregnating thereof with an aqueous solution at the ratio of ingredients, wt. %:methylentetramine) 2.5-2.8NaOH (sodium hydroxide) 0.5-0.9Carrying agent (tripoli) the rest.