Journal
OOO NOVOTRANS (Russia) supplies secondary cleaners Flexco T-Type™, produced by Flexco (USA). This reliable compact device with high im...
| Issue №5, 2021 |
| Section: Equipment and technology |
| Keywords: cleaner, conveyor belt, tungsten carbide blades |
| Autor: A.Y. Kondrashin, P.A. Tsinman. |
Companies with a high demand for process heat are increasingly forced to look for inexpensive fuels that are readily and constantly available on the w...
| Issue №5, 2021 |
| Section: Application of cement |
| Keywords: hot gas generator, impulse burner, dosing equipment, powdered fuel, alternative fuels |
| Autor: A. Buchberger. |
In 9 months of 2021 8,320.2 kt of cement and 6,014.0 kt of clinker were produced by enterprizes — members of Ukrcement Association, which is 15.2 and ...
| Issue №5, 2021 |
| Section: Ukrainian pages |
| Keywords: cement industry of Ukraine |
Lime plaster and masonry dry mixtures are widely used to restore architectural monuments. The use of air-hardening lime as a binder is necessary not o...
| Issue №5, 2021 |
| Section: Science and production |
| Keywords: lime, dry mortar, acceleration of setting |
| Autor: S.A. Cherevko, A.M. Kharitonov, Y.V. Pukharenko, Y.P. Panibratov, T.M. Petrova. |
The article contains a list and description of the materials produced by OOO Seven Refractories, designed for shotcreting the lining of various parts ...
| Issue №4, 2021 |
| Section: Refractories |
| Keywords: unshaped refractory materials, shotcreting, lining |
| Autor: À.S. Patrakov, M.V. Maksimov, D.V. Zhukov, O.V. Vetrov. |
The international Intercem group of companies headquartered in Switzerland, with production facilities in Germany and Switzerland, provides a wide ran...
| Issue №4, 2021 |
| Section: Equipment and technology |
| Keywords: separator, cement grinding, modernization |
| Autor: O. Michelswirth. |
The article highlights the issues of preparing documentation for the preliminary stage of an investment project. It identifies the issues that are add...
| Issue №4, 2021 |
| Section: Equipment and technology |
| Keywords: project, design, institute, pre-project proposals, investment feasibility study, feasibility study, business plan, environmental impact assessment, EIA |
| Autor: M.I. Grigoriev. |
The state and trends of development of technology and techniques for material grinding in ball tube mills are considered. An opportunity to adjust the...
| Issue №4, 2021 |
| Section: Application of cement |
| Keywords: ball drum mill, grinding bodies, lining, mill feed, fineness of grinding, segregation, sorting, energy consumption |
| Autor: V.S. Bogdanov, S.I. Antsiferov, D.V. Bogdanov, P.A. Khakhalev. |
In the production of Portland cement clinker the raw mix always contains sodium and potassium oxides, which can accumulate in the calcined material be...
| Issue №4, 2021 |
| Section: Science and production |
| Keywords: Portland cement clinker minerals, alite, belite, Portland cement clinker, sodium oxide, potassium oxide, grindability, microhardness, compressive strength |
| Autor: D.A. Mishin, A.O. Erygina. |
There is still an ongoing debate on the mechanisms of expansion of calcium sulfoaluminate (CSA) cements, which can be either favorable e.g. in shrinka...
| Issue №4, 2021 |
| Section: Science and production |
| Keywords: calcium sulfoaluminate cement, expansion, durability, pore solution, thermodynamic modeling |
| Autor: C.W. Hargis, B. Lothenbach, C.J. Mueller, F. Winnefeld. |