New PDF release: Advanced Pulverized Coal Injection Technology and Blast

By K. Ishii

ISBN-10: 008043651X

ISBN-13: 9780080436517

ISBN-10: 0444547126

ISBN-13: 9780444547125

as a way to lessen the price of working blast furnaces (BFs), injected pulverized coal is used instead of coke to fireside BFs. due to this, unburned wonderful fabrics are blown with the gasoline into the bosh and lifeless guy parts with attainable unsafe results on gasoline stream and permeability of the coke column. The potential of the furnace to eat those debris via answer loss is perhaps one of many barriers to coal injection. it really is, as a result, very important to appreciate the physicochemical and aerodynamic behaviour of fines together with the switch of in-furnace phenomena.

The Committee of Pulverized Coal Combustion and In-Furnace response in BF was once organize in 1993 as a cooperative study of the Japan Society for the promoting of technological know-how (JSPS) and the Iron and metal Institute (ISIJ) to guage learn initiative into this problem.

This publication experiences at the JSPS/ISIJ Committee's actions and describes the translation of findings drawn from combustion experiments and the result of reside furnace functions, and furnace functionality.

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Advanced Pulverized Coal Injection Technology and Blast Furnace Operation by K. Ishii

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