Open AccessCARBON-CONTAINING TECHNOGENIC RAW MATERIALS IN CERAMIC PRODUCT PRODUCTION
Author(s) -
Н. К. Скрипникова,
В. А. Власов,
М. А. Семеновых,
Г. Г. Волокитин,
В. В. Шеховцов
Publication year - 2019
Publication title -
vestnik tomskogo gosudarstvennogo arhitekturno-stroitelʹnogo universiteta
Language(s) - English
Resource type - Journals
eISSN - 2310-0044
pISSN - 1607-1859
DOI - 10.31675/1607-1859-2019-21-6-115-121
Subject(s) - raw material , ceramic , carbon fibers , materials science , metallurgy , quartz , waste management , composite material , chemistry , engineering , organic chemistry , composite number
The paper explores the possibility of using carbon-containing waste produced by a metallurgical plant. The physico-mechanical characteristics of the obtained products are studied depending on the compositions and the grain size of the feedstock. It is found that the use of carbon-containing waste allows producing ceramic bricks with the following parameters: ρ ~ 2150 kg/m3, Rsg ~ 42 MPa, W ~ 3.4 %, and the frost resistance of over 50 cycles. The results of phase formation in ceramic products are presented. It is shown that the use of carbon-containing waste allows to obtain alumi-nosilicate compounds, such as anorthites and quartz-containing compounds, which give strength characteristics to finished products.