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96/06011 Thermal analysis of some fly ashes. II. Self-hardening activity of fly ashes


Publisher
Elsevier Science
Year
1996
Weight
185 KB
Volume
37
Category
Article
ISSN
0140-6701

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โœฆ Synopsis


Ash and deposits were carried out for Alaska subbituminous coal in a drop tube furnace (DTF) and the effects of their composition on fusion were compared with those of the ashes prepared from a standard ASTM ashing procedure. The ASTM ash induded alumina, silica, mullite, and Ca cornpounds as crystalline phases, whereas the DTF ash includes spherical drops with K, Fe, and Ca condensed on the surface.


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