Open AccessNanostructures based on carbon and silicon dioxide to improve the properties of building and structural materials
Author(s) -
В. В. Кондратьев,
M. V. Konstantinova,
R. V. Konko,
A. D. Kolosov
Publication year - 2021
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/1159/1/012046
Subject(s) - silicon dioxide , silicon , carbon dioxide , materials science , production (economics) , thermal , process engineering , nanotechnology , resource (disambiguation) , carbon fibers , nanostructure , chemical engineering , computer science , composite material , chemistry , metallurgy , engineering , organic chemistry , computer network , physics , meteorology , economics , composite number , macroeconomics
The article presents hardware and technological solutions for obtaining a product containing silicon dioxide from nanodispersed dust of gas cleaning of silicon production, intended to improve the properties of building and structural materials. To obtain nanostructures of carbon and silicon dioxide of the required quality, allowing to improve the properties of building and structural materials, a complex resource-saving technology of their high-tech production was developed. The necessary characteristics of nanodispersed modifying additives have been determined. A technological scheme has been developed; technological operations of thermal vortex enrichment are described. The material balance of thermal vortex enrichment is given.