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Preheated air has broadened the possibilities of pulverized coal with high moisture content fuels. High temperature air is the key factor co efficient combustion of low-grade feels with high ash content, acid lean fuels such as blast furnace gas. In addition to economies effected! by direct heat recovery, more efficient furnace design, made possible by preheated combustion air, results in the same
heat from less fuel. It is a "must* for firing with pulverized coal.
ENGINEERING SERVICE The engineering staff of The Air Preheater Corporation is prepared to assist in applying standard or special types of Ljungstrom Preheaters to your fuel conservation needs, or to help you convert your plant to low-grade, more abundant fuels.
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THE
AIR PREHEATER CORPOSATION Executive Offices: 60 East 42nd Street. New York 17, Ν. Υ. · VOLUME
2 8, N O . 1 5 » » A U G U S T
1 0 , 19-44
Plant: Wellsville, New York 1243
