دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: 1.A toxic, colorless gas that is odorless at high concentrations but smells like rotten eggs in low concentrations. Hydrogen sulfide is produced during the decomposition of organic matter and occurs with hydrocarbons in some areas. Hydrogen sulfide is a s

a toxic, corrosive, colorless gas with the characteristic smell of rotten eggs in low concentration. An acid gas.