Dry pyrites fines containing 82% FeS2 and 18% gangue are burned in a Herreshoff burner. The cinder produced contains 3.06% SO3 and no unburned FeS2. Orsat analysis of the burner gas showed 8.16% SO2, 8.46% O2 and 83.38% N2. Calculate: a. % of the FeS2 charged converted to SO2 b. % excess air (FeS2 → SO2) c. complete analysis of the burner gas (Round off to 4 decimals)
Dry pyrites fines containing 82% FeS2 and 18% gangue are burned in a Herreshoff burner. The cinder produced contains 3.06% SO3 and no unburned FeS2. Orsat analysis of the burner gas showed 8.16% SO2, 8.46% O2 and 83.38% N2. Calculate: a. % of the FeS2 charged converted to SO2 b. % excess air (FeS2 → SO2) c. complete analysis of the burner gas (Round off to 4 decimals)
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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Dry pyrites fines containing 82% FeS2 and 18% gangue are burned in a Herreshoff burner. The cinder produced contains 3.06% SO3 and no unburned FeS2. Orsat analysis of the burner gas showed 8.16% SO2, 8.46% O2 and 83.38% N2. Calculate:
a. % of the FeS2 charged converted to SO2
b. % excess air (FeS2 → SO2)
c. complete analysis of the burner gas
(Round off to 4 decimals)
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