Cinder produced from the burning of dry pyrite fines analyze 11.22% FeS2, 65.43% Fe2O3, 3.45% SO3 and 19.90% gangue. Dry air was supplied in 21.09% in excess based on the conversion of FeS2 to SO3. It was found that 6% of the SO3 formed was absorbed in the cinder. Calculate the following: ✓ Amount of Fe2SO3 (in kmol) produced in the FeS2 to SO3 reaction A. 0.91 ✓ Percent FeS2 in the dry pyrite fines B. 15.39 ✓ Percent excess air based on the conversion of FeS2 to SO2 C. 15.57 ✓ Percent FeS2 lost in the cinder D. 84.61 E. 10.26 F. 65.12 G. 0.23 H. 80.14
Cinder produced from the burning of dry pyrite fines analyze 11.22% FeS2, 65.43% Fe2O3, 3.45% SO3 and 19.90% gangue. Dry air was supplied in 21.09% in excess based on the conversion of FeS2 to SO3. It was found that 6% of the SO3 formed was absorbed in the cinder. Calculate the following: ✓ Amount of Fe2SO3 (in kmol) produced in the FeS2 to SO3 reaction A. 0.91 ✓ Percent FeS2 in the dry pyrite fines B. 15.39 ✓ Percent excess air based on the conversion of FeS2 to SO2 C. 15.57 ✓ Percent FeS2 lost in the cinder D. 84.61 E. 10.26 F. 65.12 G. 0.23 H. 80.14
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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Industrial Processes Calculations/Chemical Engineering Calculations
Transcribed Image Text:Cinder produced from the burning of dry pyrite fines analyze 11.22% FeS2, 65.43% Fe2O3, 3.45% SO3 and 19.90% gangue. Dry air was supplied in 21.09% in excess based on the
conversion of FeS2 to SO3. It was found that 6% of the SO3 formed was absorbed in the cinder. Calculate the following:
✓ Amount of Fe2SO3 (in kmol) produced in the FeS2 to SO3 reaction
A. 0.91
✓ Percent FeS2 in the dry pyrite fines
B. 15.39
✓ Percent excess air based on the conversion of FeS2 to SO2
C. 15.57
✓ Percent FeS2 lost in the cinder
D. 84.61
E. 10.26
F. 65.12
G. 0.23
H. 80.14
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