Pure ammonia gas is injected , Chemistry

Ammonia is a gas for which reliable analytical methods are available to explain concentration in other gases.  To measure ?ow in a 15 inch schedule 40 natural gas pipeline, pure ammonia gas is injected into the pipeline at a constant rate of 72.3 kg/min for 12 minutes.  5 miles downstream from the injection point, the steady-state ammonia concentration is found to be 0.382
weight percent.  The gas upstream from the point of ammonia injection contains no measurable ammonia.  If the gas is ?owing at 45°C and 1.7 atm (gauge) how many kilograms of natural gas are ?owing by the pipeline per hour?

Posted Date: 3/20/2013 3:01:05 AM | Location : United States







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