Page 31

Update item information
Title Influence of Pyrites on Furnace Slagging
Creator Bryers, Richard W.; Walchuk, O. R.
Publisher Digitized by J. Willard Marriott Library, University of Utah
Date 1983
Spatial Coverage Akron, Ohio
Abstract Traditional, analytical techniques used to evaluate the quality of coal are not always successful in predicting a fouling or slagging condition. On occasions different coals with identical ash chemistry have produced decidedly different slagging conditions in boilers of identical design operated in the same mode. Variations in composition of the slag when compared to coal ash suggested specific minerals are being selectively deposited on furnace walls depending upon their specific gravity, composition, and physicochemical properties. Five coals have been analyzed using size and gravity fractionation techniques as applied to pulverized coal to determinethe relative mineral distribution in the coal. These coals have been fired in a 100 lb/h laboratory furnace to determine the impact of mineral distribution on slagging. This paper describes the results.
Type Text
Format application/pdf
Language eng
Rights This material may be protected by copyright. Permission required for use in any form. For further information please contact the American Flame Research Committee.
Conversion Specifications Original scanned with Canon EOS-1Ds Mark II, 16.7 megapixel digital camera and saved as 400 ppi uncompressed TIFF, 16 bit depth.
Scanning Technician Cliodhna Davis
Metadata Cataloger Kendra Yates
ARK ark:/87278/s6pg1v8v
Setname uu_afrc
Date Created 2012-04-10
Date Modified 2012-08-29
ID 53
Reference URL https://collections.lib.utah.edu/ark:/87278/s6pg1v8v

Page Metadata

Title Page 31
Format application/pdf
OCR Text Show
Setname uu_afrc
Date Created 2012-04-10
Date Modified 2012-04-10
ID 31
Reference URL https://collections.lib.utah.edu/ark:/87278/s6pg1v8v/31