Open AccessEffect of coal-containing additives on the rheological properties of limestone-nepheline charge in the technology of alumina production
Author(s) -
Е. В. Сизякова,
П. В. Иванов,
T.Yu. Nikitina
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1384/1/012048
Subject(s) - nepheline , rheology , lime , materials science , coal , sintering , chemical engineering , metallurgy , chemistry , mineralogy , organic chemistry , composite material , engineering
The article is devoted to the influence of brown coal additives on the sintering of the lime-nepheline charge in the technology of alumina production from nepheline. The process of extraction of humic compounds from brown coal is considered, the effect of humic additives on the rheological properties of pulp depending on the size and moisture content of carbon-containing additives is studied.