Journal
Refratechnik Cement's veneering technology is described, which allows to perform emergency repairs of refractory lining of equipment prior to the ...
Issue №3, 2023 |
Section: Refractories |
Keywords: veneering, refractory concrete, rotary kiln, repair |
Autor: K. Weber, K. Beimdiek, U. Zielinski, A. Schnell, C. Matus. |
This article provides information on Sympatec's laser diffraction particle size analyzers. The analytical system, which includes the HELOS particl...
Issue №3, 2023 |
Section: Control of production |
Keywords: particle-size analysis, in-line particle-size analysis, automated laboratory, laser diffraction, grinding control |
Autor: C. Behrens, D.S. Tausenev. |
The stability of cementless mortars containing ground granulated blast furnace slag as a binder activated by high-calcium fly ash in combination with ...
Issue №3, 2023 |
Section: Waste utilization |
Keywords: granulated blast-furnace slag, blast-furnace slag activation, high-calcium fly-ash, sodium carbonate, durability, alkali-silica reaction, sulphate resistance, efflorescence |
Autor: A.S. Brykov,, M.Ye. Voronkov. |
The area of optimal matrix compositions based on blast furnace slag with bentonite and metakaolin additives for solidification of model alkaline solut...
Issue №3, 2023 |
Section: Science and production |
Keywords: liquid radioactive waste, cementation, blast furnace slag, bentonite, metakaolin, compressive strength, leaching, freeze-thaw resistance, immersion testing, simplex |
Autor: K.A. Parutin, S.M. Shaidullin, V.A. Remizova, P.V. Kozlov. |
The method of activation of the aqueous suspension of microsilica (MS) by ultrasonic treatment in combination with inorganic stabilizer is con...
Issue №3, 2023 |
Section: Science and production |
Keywords: activated silica fume (microsilica, MS), ultrasonic activation, granulometric analysis, concrete, compressive strength |
Autor: S.A. Markosov, R.V. Yudin, V.V. Zolotarev. |
Low carbon cement or limestone calcined clay cement (LC3) is a ternary blended Portland cement with clinker factor as low as 0.40. It uses the...
Issue №3, 2023 |
Section: Science and production |
Keywords: limestone calcined clay cement, kaolinitic clay, clinker factor, low carbon cement |
Autor: S. Maity. |
The article reflects the main changes in the regulatory and technical documentation related to environmental performance and requirements for the cons...
Issue №2, 2023 |
Section: Ecology and safety |
Keywords: regulatory documentation, ecology, environment protection, design, best available technologies |
Autor: M.I. Grigoriev, I.A. Raschupkina. |
Prevention of bulk materials’ hanging up in silos: an innovative technology of the air caving system
Issue №2, 2023 |
Section: Equipment and technology |
Keywords: air cannon, silos cleaning, material choking-up in silos and bins |
Autor: A.V. Popov, A.A. Kapustina, A.V. Abrosimov. |
This article describes the means of protecting coal grinding plants from fires theand explosions, the factors on which the effectiveness of such means...
Issue №2, 2023 |
Section: Equipment and technology |
Keywords: coal grinding, explosion protection, fire protection |
Autor: V. Grosskopf. |
Characteristics of the D-Flame AutoPRO kiln burner, developed and manufactured by the Brazilian Dynamis, are given. The experience of operating a burn...
Issue №2, 2023 |
Section: Equipment and technology |
Keywords: main burner, flame, primary air, secondary air |
Autor: L.F. de Pinho, R.M. Ferronato, L.B. Fagundes, T.A.R. Coelho. |