4. A convective kerosene heater is tested in a well- mixed 35 m³ chamber having an air exchange rate of 0.25 ach. After 2 hour of operation, the NO concentration reached 5.0 ppm. Treating NO as a convective pollutant: a. Estimate the NO source strength of the heater (mg/hr). b. Estimate the NO concentration that would be expected in the lab 2 hour after turning off the heater.

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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4. A convective kerosene heater is tested in a well- mixed 35 m3 chamber having an air
exchange rate of 0.25 ach. After 2 hour of operation, the NO concentration reached 5.0 ppm.
Treating NO as a convective pollutant:
a. Estimate the NO source strength of the heater (mg/hr).
b. Estimate the NO concentration that would be expected in the lab 2 hour after turning off the
heater.
Transcribed Image Text:4. A convective kerosene heater is tested in a well- mixed 35 m3 chamber having an air exchange rate of 0.25 ach. After 2 hour of operation, the NO concentration reached 5.0 ppm. Treating NO as a convective pollutant: a. Estimate the NO source strength of the heater (mg/hr). b. Estimate the NO concentration that would be expected in the lab 2 hour after turning off the heater.
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