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Nikolai Lyubomirskiy; Aleksandr Bakhtin; Stanisław Fic; Małgorzata Szafraniec; Tamara Bakhtinа. Correction: Lyubomirskiy, N., et al. Intensive Ways of Producing Carbonate Curing Building Materials Based on Lime Secondary Raw Materials. Materials 2020, Vol. 13, 2304. Materials 2020, 13, 3477 .
AMA StyleNikolai Lyubomirskiy, Aleksandr Bakhtin, Stanisław Fic, Małgorzata Szafraniec, Tamara Bakhtinа. Correction: Lyubomirskiy, N., et al. Intensive Ways of Producing Carbonate Curing Building Materials Based on Lime Secondary Raw Materials. Materials 2020, Vol. 13, 2304. Materials. 2020; 13 (16):3477.
Chicago/Turabian StyleNikolai Lyubomirskiy; Aleksandr Bakhtin; Stanisław Fic; Małgorzata Szafraniec; Tamara Bakhtinа. 2020. "Correction: Lyubomirskiy, N., et al. Intensive Ways of Producing Carbonate Curing Building Materials Based on Lime Secondary Raw Materials. Materials 2020, Vol. 13, 2304." Materials 13, no. 16: 3477.
The article is dedicated to the research and development of intensive methods for curing products by capturing and binding CO2. It aims to improve and increase the productivity of technologies for the production of artificially carbonated building materials and products. Soda production wastes, limestone dust and finely dispersed limestone dust were used as the research objects. Secondary raw materials have been investigated using modern methods of phase composition and granulometry test. Intensive methods of production of accelerated carbonation of systems consisting of soda wastes were tested using multi-parameter optimization methods. The effects of recycled lime materials on the strength and hydrophysical properties of the obtained material were determined. The secondary raw materials effect depended on the composition of the raw mixture, molding conditions, CO2 concentration applied to the carbonate curing chamber, and the duration of exposure to environments with high CO2 content. It was found that the most effective way of providing accelerated carbonation curing of construction materials and products is a combined carbonation method, combining the principles of dynamic and static methods. It was concluded that the optimal CO2 concentration in the gas-air mixtures used for carbonate curing is 30%–40%.
Nikolai Lyubomirskiy; Aleksandr Bakhtin; Stanisław Fic; Małgorzata Szafraniec; Tamara Bakhtinа. Intensive Ways of Producing Carbonate Curing Building Materials Based on Lime Secondary Raw Materials. Materials 2020, 13, 2304 .
AMA StyleNikolai Lyubomirskiy, Aleksandr Bakhtin, Stanisław Fic, Małgorzata Szafraniec, Tamara Bakhtinа. Intensive Ways of Producing Carbonate Curing Building Materials Based on Lime Secondary Raw Materials. Materials. 2020; 13 (10):2304.
Chicago/Turabian StyleNikolai Lyubomirskiy; Aleksandr Bakhtin; Stanisław Fic; Małgorzata Szafraniec; Tamara Bakhtinа. 2020. "Intensive Ways of Producing Carbonate Curing Building Materials Based on Lime Secondary Raw Materials." Materials 13, no. 10: 2304.
Introduction. To solve the problem of increasing the concentration of greenhouse gases in the atmosphere leading to global environmental problems, searches of ways to reduce carbon dioxide emissions are conducted in the field of construction material production. lower burning temperature, lower carbon dioxide emissions, and further binding of the exuding carbon dioxide to insoluble compounds, which determine the obtainment of a dolomite lime-based material with high mechanical properties are characteristic of dolomite lime. Materials and methods. Dolomite rock with a fraction of 5 mm to 10 mm was burned in a laboratory chamber furnace, while the calcined product was ground to pass through a 1.25 mm mesh sieve and tempered with water. The dolomite lime obtained after hydration was pressed into cylinder samples with a diameter and a height of 30 mm. The samples were subjected to forced carbonization in a particular chamber at a certain carbon dioxide concentration and for a certain chamber holding time. Results. The physicomechanical characteristics of the experimental carbonized samples were determined (compressive strength of 2 to 36 MPa with an average density of 1500 to 1800 kg/m3). The samples got hard under conditions of an increased carbon dioxide concentration. The results obtained under laboratory conditions were tested under industrial conditions at a functioning enterprise by pressing a single brick batch, its subsequent carbonate hardening in a pilot industrial chamber for forced carbonization, and determination of the main standardized properties. Conclusions. The low-burned carbonate-hardened dolomite lime allows reducing carbon dioxide emission during production by means of lowering the burning temperature with the subsequent use of the exuding carbon dioxide for the implementation of carbonate hardening of dolomite lime-based products.
Tamara А. Bakhtina; Nikolay V. Lyubomirskiy; Aleksandr S. Bakhtin; Vitaliy V. Nikolaenko. Obtaining construction materials based on the dolomite lime of accelerated forced-carbonization hardening. Vestnik MGSU 2020, 15, 43 -57.
AMA StyleTamara А. Bakhtina, Nikolay V. Lyubomirskiy, Aleksandr S. Bakhtin, Vitaliy V. Nikolaenko. Obtaining construction materials based on the dolomite lime of accelerated forced-carbonization hardening. Vestnik MGSU. 2020; 15 (1):43-57.
Chicago/Turabian StyleTamara А. Bakhtina; Nikolay V. Lyubomirskiy; Aleksandr S. Bakhtin; Vitaliy V. Nikolaenko. 2020. "Obtaining construction materials based on the dolomite lime of accelerated forced-carbonization hardening." Vestnik MGSU 15, no. 1: 43-57.
Tamara Bakhtina; Nikolay Lyubomirskiy; Aleksandr Bakhtin. Dolomite binding materials with low CO2 emission. Materials Today: Proceedings 2019, 19, 1998 -2004.
AMA StyleTamara Bakhtina, Nikolay Lyubomirskiy, Aleksandr Bakhtin. Dolomite binding materials with low CO2 emission. Materials Today: Proceedings. 2019; 19 ():1998-2004.
Chicago/Turabian StyleTamara Bakhtina; Nikolay Lyubomirskiy; Aleksandr Bakhtin. 2019. "Dolomite binding materials with low CO2 emission." Materials Today: Proceedings 19, no. : 1998-2004.