Journal
The article is devoted to the actual problem of reprocessing the man-made wastes formed at the factories of the Republic of Belarus. The results of th...
| Issue №5, 2022 |
| Section: Waste utilization |
| Keywords: silica-containing waste, silica gel, silicate binder, welding-free method of binder production, fillers for coloring coating, physical and technical properties of colored silicate materials |
| Autor: V.I. Lobachevsky, A.G. Gubskaya, T.V. Volovik, P.I. Pismensky. |
According to the results of many studies and the provisions of standards, it is recommended to make frost-resistant concrete only on the basis of Port...
| Issue №4, 2022 |
| Section: Waste utilization |
| Keywords: freeze-thaw resistance, frost fracture mechanisms, ground granulated blastfurnace slag, Portland blastfurnace slag cement, water-cement ratio, cement matrix, structure, calcium hydrosilicates, durability |
| Autor: I.M. Ivanov, L.Ya. Kramar, K.V. Shuldyakov. |
Blended Portland-PFA cement made of basic coal fly ash from TPPs of Kansk-Achinsk basin has been examined. The main parameters of the composition and ...
| Issue №4, 2022 |
| Section: Waste utilization |
| Keywords: ash Portland cement, basic (high-calcium) fly ash, parameters of technology |
| Autor: G.I. Ovcharenko, E.Yu. Khizhinkova. |
It is proposed to intensify clinker formation in the pro-duction of Portland cement to use the slurry from neutralization stations at chemical plants ...
| Issue №3, 2022 |
| Section: Waste utilization |
| Keywords: salt sludge, clinker, cement, roasting |
| Autor: I.V. Voytov,, M.K. Ankuda, M.I. Kuzmenkov. |
The article is focused on the current problem of recycling phosphogypsum, one of the many types of industrial wastes generated in large amounts at OAO...
| Issue №3, 2022 |
| Section: Waste utilization |
| Keywords: artificial gypsum stone based on phosphopolugidrate and calcium sulfate dihydrate, physico-mechanical properties of cement, hydration of clinker minerals |
| Autor: V.I. Lobachevsky, A.G. Gubskaya, P.I. Pismensky. |
It has been established that granulated blast-furnace slag improves the structure of the problem cohesive soils increasing their density and strength....
| Issue №2, 2022 |
| Section: Waste utilization |
| Keywords: soil, reinforcement, filtration coefficient, maximum density, strength, frost resistance, granulated blast furnace slag, finely ground blast furnace slag, Рortland cement, chemical additive |
| Autor: R.R. Adigamov, E.V. Mitukova, V.Y. Solovieva, S.O. Gunin. |
In order to reduce the carbon factor a lot of mineral additives are used in cements, which often leads to a sharp fall in its strength. Active (gr...
| Issue №2, 2022 |
| Section: Waste utilization |
| Keywords: crystallized steel slag, mineral additives, carbon factor, strength of cements |
| Autor: S.P. Sivkov, E.V. Turusheva, S.V. Moshkovskaya, A.P. Krylov. |
The article considers the possibility of using flotation tailings of the lead-zinc enrichment factory (LZEF) at the Almalyk mining-and-metallu...
| Issue №2, 2022 |
| Section: Waste utilization |
| Keywords: сement, natural burnt clay, flotation tailings, cement clinker, limestone, mineral formation, mineralizers |
| Autor: H.L. Usmanov,, Z.R. Kadyrova, Sh.M. Niyazova. |
Increasing demand in go goods, combined with resource scarcity, pressure to reduce greenhouse gas emissions, increasing consumption and subsequent was...
| Issue №3, 2021 |
| Section: Waste utilization |
| Keywords: co-processing, cement kiln, waste, CO2 emissions |
| Autor: F. De Raedt, J.P. Degre, K.H. Karstensen. |
This article describes the experience of OOO AKKERMANN CEMENT in reduction of CO2
emissions at clinker production by 20% (in comparison with sta...
| Issue №2, 2021 |
| Section: Waste utilization |
| Keywords: clinker production, CO2 emission, slag, raw mix, energy efficiency |
| Autor: A.S. Fedorov. |