The following data were obtained in a test on coal fired steam generator. The ultimate analysis of coal: C, 80.5%; H, 4.6%; O, 5.0%; N, 1.1%; ash, 8.8%. No carbon is lost in the refuse. The orsat analysis of flue gas: CO2, 16.4%; 02, 2.3%; CO, 0.4%; N2, 80.9%. Calculate (a) The weight of dry gaseous products formed per 100 kg of coal fired (b) The percent excess air supplied for combustion

The following data were obtained in a test on coal fired steam generator. The ultimate analysis of coal: C, 80.5%; H, 4.6%; O, 5.0%; N, 1.1%; ash, 8.8%. No carbon is lost in the refuse. The orsat analysis of flue gas: CO2, 16.4%; 02, 2.3%; CO, 0.4%; N2, 80.9%. Calculate (a) The weight of dry gaseous products formed per 100 kg of coal fired (b) The percent excess air supplied for combustion

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter17: Electrochemistry

Section: Chapter Questions

Problem 80AP

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