Description |
The potential for exposure to toxic chemicals exists during the exploration, production, and distribution phases of petroleum refining. "Potential pulmonary toxicants" include irritant gases, sulfur compounds, acids, carcinogens, particles, fibers, and sensitizers. "Significant reductions in exposure have resulted in the past 30 years, with better control of fugitive emissions, minimization of benzene exposure, and automation of refinery operations." [Harber, p. 688-96] |