Journal
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. |
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. |
The paper considers the method of calculation of kinematic parameters of the transverse-longitudinal motion of grinding bodies in a ball tube mill. Th...
| Issue №6, 2022 |
| Section: Equipment and technology |
| Keywords: ball-tube mill, grinding bodies, ball, motion trajectory, separation angle, press force, rotation frequency |
| Autor: V.S. Bogdanov, S.I. Antsiferov, D.V. Bogdanov, Ye.A. Sychev. |
Despite the decarbonization trend in the cement industry, which involves replacing natural fuels with alternatives, coal grinding plants are widely us...
| Issue №1, 2023 |
| Section: Equipment and technology |
| Keywords: coal grinding, explosion protection, fire protection |
| Autor: V. Grosskopf. |
The paper offers a theoretical substantiation of the mechanism of action of additives during cement grinding caused by the removal of surface electros...
| Issue №1, 2023 |
| Section: Science and production |
| Keywords: grinding intensifiers, surface electrostatic charges, mechanism of action, dielectric resistance |
| Autor: L.D. Shakhova, R.A. Kotlyarov, E.S. Chernositova. |
A brief analysis of grinding equipment used for grind-ing materials in the cement industry is presented. It is expected that in the coming years ball ...
| Issue №2, 2022 |
| Section: Equipment and technology |
| Keywords: ball drum mill, grinding bodies, ball, grinding charge, separation angle, angle of fall, impact velocity, kinetic and potential energy, grinding |
| Autor: V.S. Bogdanov, S.I. Antsiferov, D.V. Bogdanov, E.A. Sychev. |
The article gives an example of the successful conversion of a high-pressure grinding roll (HPGR) by installing patented, highly wear-resistan...
| Issue №1, 2022 |
| Section: Equipment and technology |
| Keywords: high pressure grinding rolls, HPGR, wear protection, retrofit, upgrade |
| Autor: T. Hanstein, J. Oligmueller, K. Ghosh, A. Hubert. |
The ways are described in which LOESCHE's compact cement grinding mills from Germany have been improved to shorten their construction time, increa...
| Issue №1, 2022 |
| Section: Equipment and technology |
| Keywords: cement production, compact grinding plant, design |
| Autor: R. Krammer, W. Kulagin, T. Thiel. |
The structural and rheological properties of cement powder significantly affect the duration of work and labor costs in the course of transportation a...
| Issue №1, 2022 |
| Section: Science and production |
| Keywords: cement, cement flour fluidity, correlational regression analysis, grinding intensifier |
| Autor: L.D. Shakhova, Ye.S. Chernositova, L.S. Schelokova, N.G. Ukhaneva. |
The article presents the results of using ECOFOR devices to increase the efficiency of modern cement mills and roller presses. The ideas about the opt...
| Issue №6, 2021 |
| Section: Equipment and technology |
| Keywords: cement grinding, electric double layer, dislocations at grinding bodies’ surface, Ioffe effect, interacting control, expert control system, high-pressure grinding rolls, V-separator |
| Autor: N.F. Glukharev. |