Choose the correct statement refers to this figure: HC NOx co Lean Rich 0.8 0.9 1.0 1.1 1.2 Equivalence Ratio, • NOx concentration decreases as . O oxygen concentration in the burned gas decreases o the temperature of burned gases increases O HC concentration decreases oxygen concentration in the burned gas increases Amount of Emissions in Exhaust Flow

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Hazard Analysis and Design in Chemical Engineering

Hazard is the intrinsic property of a material or process which harms the people, buildings, or environment. Health, safety, hazard, risk assessment, loss prevention, and environmental consideration play an important role while designing a chemical processing plant. Hazard is often confused with risk. Risk measures the magnitude of loss and injury of likelihood incidents or the consequence and frequency of incidents.