دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n pi: the six air pollutants listed under NAAQS in the CAA: ozone, carbon monoxide, sulfur dioxide,lead. nitrogen dioxide, and particulate matter. Sometimes called conventional pollutants.

form: sulfur dioxide.

sulfur dioxide.

n: a colorless gaseous compound of sulfur and oxygen (SO2) with the odor of rotten eggs. A product of the combustion of hydrogen sulfide, it is poisonous and irritating.

n: a plant that makes sulfur from the hydrogen sulfide extracted from natural gas. One-third of the hydrogen sulfide is burned to sulfur dioxide, which reacts with the remaining hydrogen sulfide in the presence of a catalyst to make sulfur and water.

n: a colorless, oily liquid compound of hydrogen, sulfur, and oxygen (H2SO4) strongly poisonous and corrosive. It is formed when hydrogen sulfide (H2S) or sulfur dioxide (SO2) is mixed with water (H2O). Also called vitriolic acid.

n: a colorless liquid compound of hydrogen, sulfur, and oxygen (H2S03) weakly corrosive, with the odor of sulfur. It is formed when hydrogen sulfide (H2S) or sulfur dioxide SO2 is mixed with water (H2O).