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Granularity collocation of single coal on comprehensive combustion of blends

X. T. Zhao ; School of Materials and Metallurgy, University of Science and Technology Liaoning, China
Q. H. Pang ; School of Materials and Metallurgy, University of Science and Technology Liaoning, China
Z. J. He ; School of Materials and Metallurgy, University of Science and Technology Liaoning, China
Y. F. Wu ; School of Materials and Metallurgy, University of Science and Technology Liaoning, China
J. H. Zhang ; School of Materials and Metallurgy, University of Science and Technology Liaoning, China

Sažetak

The combustion of anthracite and bituminite blends with different bituminite particle size was investigated with thermogravimetric analysis (TGA). It is indicated in the results that the increase of bituminite particle size may influence the pyrolysis of blends and consequently the decomposition of blends moved to higher temperature zones with the increase of bituminite particle size. However, the negative influence of specific area is not that significant to some bituminite and anthracite mixtures, the comprehensive combustion behavior of blends was stable when particle size of some bituminie PC was increased from 0,074 mm to 0,150 mm.

Ključne riječi

blast furnace; pulverized coal; combustion; TGA

Hrčak ID:

189355

URI

https://hrcak.srce.hr/189355

Datum izdavanja:

1.1.2018.

Posjeta: 1.387 *