Normally, the flush process would be conducted overnight (nearly 12 h), until stable O2 and CO2 partial pressures are obtained by monitoring the Ar pulses every 3 min. During charging, Ar gas pulses per 3 min into and out of the vessel are analyzed for O2 and CO2 partial pressure. The...
If an automobile travels 212 mi with a gas mileage of 17.5 mi/gal, how many kilograms of CO2 are produced? Assume that the gasoline is composed of octane, C8H18(l), whose density is 0.48 g/mL. Which of the following measures the average kinetic energy of a substance?...
aThe following values were measured for the pilot plant: melting and depolymerization energy (450◦C) of pure PMMA: 0.60 kWh kg−1; heating up the fluidizing gas on pyrolysis temperature 0.20–0.40 kW h kg−1, losses of heat by reactor isolation: 0.50 kW h kg−1. 以下价值为试验...
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