A pure saturated hydrocarbon is burnt with excess air. Orsat analysis of the stack gas shows 7.9 percent sign space C O subscript 2 comma space 1.18 percent sign space C O comma space 0.24 percent sign space H subscript 2 comma space 5.25 percent sign space O subscript 2 space a n d space 85.43 percent sign. Air is substantially dry. The stack gas leave at 750 mmHg pressure. Calculate: a. %excess air b. kg air/kg fuel c. Formula of the Hydrocarbon d. Dew point of the stack gas
A pure saturated hydrocarbon is burnt with excess air. Orsat analysis of the stack gas shows 7.9 percent sign space C O subscript 2 comma space 1.18 percent sign space C O comma space 0.24 percent sign space H subscript 2 comma space 5.25 percent sign space O subscript 2 space a n d space 85.43 percent sign. Air is substantially dry. The stack gas leave at 750 mmHg pressure. Calculate: a. %excess air b. kg air/kg fuel c. Formula of the Hydrocarbon d. Dew point of the stack gas
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
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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A pure saturated hydrocarbon is burnt with excess air. Orsat analysis of the stack gas shows 7.9 percent sign space C O subscript 2 comma space 1.18 percent sign space C O comma space 0.24 percent sign space H subscript 2 comma space 5.25 percent sign space O subscript 2 space a n d space 85.43 percent sign. Air is substantially dry. The stack gas leave at 750 mmHg pressure. Calculate:
a. %excess air
b. kg air/kg fuel
c. Formula of the Hydrocarbon
d. Dew point of the stack gas
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