Please use this identifier to cite or link to this item:
https://hdl.handle.net/10216/93139
Author(s): | B. Valentim J. C. Hower |
Title: | nfluence of feed and sampling systems on element partitioning in Kentucky fly ash |
Issue Date: | 2010 |
Abstract: | Pentannual surveys of the production of coal combustion byproducts in Kentucky utility power plants, along with other studies in the intervening years has resulted in a large amount of data relating coal chemistry, fly ash (FA) chemistry, and, to a lesser degree, bottom ash chemistry. Therefore, this important collection of data enables to perform studies on a wide variety of fly ash types. The chemical classification, based on major oxides (acid, alkaline, and Fe2O3), of coal high-temperature ash (HTA) and FA from Kentucky Power Plants shows that the majority of the coal HTAs are Sialic, Sialic-Ferrisialic, and Ferrisialic. The FA classification not only depends of the coal HTA chemistry but also the ash-collection system and the sampling position, with the implications of flue gas temperature and ash particle size, within the system. |
Subject: | Ciências da terra e ciências do ambiente Earth and related Environmental sciences |
Scientific areas: | Ciências exactas e naturais::Ciências da terra e ciências do ambiente Natural sciences::Earth and related Environmental sciences |
URI: | https://hdl.handle.net/10216/93139 |
Document Type: | Artigo em Revista Científica Internacional |
Rights: | restrictedAccess |
Appears in Collections: | FCUP - Artigo em Revista Científica Internacional |
Files in This Item:
File | Description | Size | Format | |
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48370.pdf Restricted Access | 522.41 kB | Adobe PDF | Request a copy from the Author(s) |
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