| Issue |
E3S Web Conf.
Volume 126, 2019
International Conference on Modern Trends in Manufacturing Technologies and Equipment (ICMTMTE 2019)
|
|
|---|---|---|
| Article Number | 00048 | |
| Number of page(s) | 5 | |
| DOI | https://doi.org/10.1051/e3sconf/201912600048 | |
| Published online | 30 October 2019 | |
Difficulties of technogenic formations roasting products processing into the portland cement clinker in the presence of a significant amount of SO3
1
Federal State Budgetary Institution of Science Institute of Metallurgy of the Ural Branch of the Russian Academy of Sciences,
620016,
Ekaterinburg,
Amundsen st., 10,
Russia
2
Federal State Autonomous Educational Institution of Higher Education «Ural Federal University named after the first President of Russia B.N.Yeltsin»,
620002,
Ekaterinburg,
Mira st., 19,
Russia
* Corresponding author: silast@mail.ru
Synthesis of the portland cement clinker in the presence of a significant amount of SO3 is difficultdue to the tricalcium silicate formation suppression. Since some technogenic formations contain a significant amount of SO3 it is hard to obtain the portland cement clinker from it. The analysis of the SO3 influence on the clinker–formation thermodynamic process allowed to reveal a number of regularities of their occurrence and to propose a method for the raw mix composition calculating and its preparation toensure a stable portland cement clinker synthesis.
© The Authors, published by EDP Sciences, 2019
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