2-4 Benzene has a PEL of 1 ppm for an 8-h exposure. If liquid benzene is evaporating at a rate of 2 ml/min in air whose temperature and pressure are 22°C and 88 kPa, respectively, what must the...

2-4 Benzene has a PEL of 1 ppm for an 8-h exposure. If liquid benzene is evaporating at a rate<br>of 2 ml/min in air whose temperature and pressure are 22°C and 88 kPa, respectively, what<br>must the ventilation rate of the air be to keep the benzene concentration below the PEL value?<br>

Extracted text: 2-4 Benzene has a PEL of 1 ppm for an 8-h exposure. If liquid benzene is evaporating at a rate of 2 ml/min in air whose temperature and pressure are 22°C and 88 kPa, respectively, what must the ventilation rate of the air be to keep the benzene concentration below the PEL value?

Jun 08, 2022

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2-4 Benzene has a PEL of 1 ppm for an 8-h exposure. If liquid benzene is evaporating at a rate of 2 ml/min in air whose temperature and pressure are 22°C and 88 kPa, respectively, what must the...

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