Přístupnostní navigace
E-application
Search Search Close
Publication detail
ČERNÝ, V.
Original Title
Sintered Artificial Aggregate with New Correction Raw Materials
Type
conference paper
Language
English
Original Abstract
Combustion of coal creates a high amount of by-products in heat power plants. The largest share occupies fly ash as solid mineral residuals. Global pressure grows currently for the use of energy by-products. Utilization as a raw material for production of artificial sintered aggregate is one of the ways to make optimal use of even low-quality fly ash. Environmental and economic reasons lead currently to trying to upgrade the technology, which will fully use of the principle of selfsintering process based on content of combustible substances. The amount of combustible substances is today increasing by coal as a primary and finite resource. There is also best way for utilization of industrial wastes that contain a suitable share of combustible substances for ensure the smooth running of sintering. The paper deals with laboratory verification of selected industrial wastes as a correction component in the sintered aggregate production technology. As an alternative raw materials were selected coal tailings, sludge from paper industry, sludge from waste water treatment plant and fly ash from municipal waste incineration plant. The aim of the study was to investigate the effect of corrective components to the quality of the resulting sintered aggregates.
Keywords
Fly ash, power plant, artificial aggregate, waste, by-product, sintering, coal tailings.
Authors
RIV year
2015
Released
14. 9. 2015
Publisher
Trans Tech Publications
Location
Switzerland
ISBN
978-3-03835-587-8
Book
Ecological and New Building Materials and Products
1022-6680
Periodical
Advanced Materials Research
Year of study
Number
1124
State
Swiss Confederation
Pages from
177
Pages to
182
Pages count
6
BibTex
@inproceedings{BUT117236, author="Vít {Černý}", title="Sintered Artificial Aggregate with New Correction Raw Materials", booktitle="Ecological and New Building Materials and Products", year="2015", journal="Advanced Materials Research", volume="2015", number="1124", pages="177--182", publisher="Trans Tech Publications", address="Switzerland", doi="10.4028/www.scientific.net/AMR.1124.177", isbn="978-3-03835-587-8", issn="1022-6680" }