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Characterization of Products of Primary Flue Gas Desulphurization

Published online by Cambridge University Press:  21 February 2011

I. Odler  and
K.-H. Zysk
I. Odler
Affiliation:
Technical University Clausthal, Institute of Nonmetallic Materials, Zehntnerstraße 2 A, D-3392 Clausthal-Zellerfeld, Federal Republic of Germany
K.-H. Zysk
Affiliation:
Technical University Clausthal, Institute of Nonmetallic Materials, Zehntnerstraße 2 A, D-3392 Clausthal-Zellerfeld, Federal Republic of Germany
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Abstract

In primary flue gas desulphurization lime is introduced into the flame, in addition to modifications of the burners and/or equipment. An ash is thus obtained in which the sulphur present in the fuel becomes chemically bound, rather than leaving the heat-generating unit as gaseous SO2, a constituent of the flue gases. In the present paper the composition, particle shape and size distribution of a series of ashes formed in the primary flue gas desulphurization are reported. The options for their utilization need to be evaluated.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 113: Symposium Q – Fly Ash and Coal Conversion By-Products IV , 1987 , 179
Copyright
Copyright © Materials Research Society 1988

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References

REFERENCES

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