Study on Recovery of High Temperature Waste Gas from Rotary Hearth Furnace

Jie Qin; Gong Guo Liu; Qiu Ting Wu; Xiao Le Zha

doi:10.4028/www.scientific.net/AMR.415-417.472

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 415-417Study on Recovery of High Temperature Waste Gas...

Study on Recovery of High Temperature Waste Gas from Rotary Hearth Furnace

Abstract:

The situation of heat recovery of the waste gas with high temperature produced by rotary hearth furnace has been introduced at first, and further more, on the base of actual instance of the pilot which named as comprehensive utilization pilot of vanadium-titanium magnetite in Pangang. Several schemes about the heat recovery of high temperature waste gas have been proposed. The operation conditions of the scheme applied by the pilot also have been introduced. With the application of this scheme, it can make full recovery of the waste heat and 55% of energy can be recovered. Making full use of the heat of waste gas adapts to the social demand of energy conservation and emission reduction and gains better economic and social benefits.

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Periodical:

Advanced Materials Research (Volumes 415-417)

Pages:

472-477

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.415-417.472

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Online since:

December 2011

Authors:

Jie Qin, Gong Guo Liu, Qiu Ting Wu, Xiao Le Zha

Keywords:

High Temperature Waste Gas, Recovery of Waste Heat, Rotary Hearth Furnace

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