Journal
Differences in mechanical processes taking place in various grinding systems can influence both the particulate composition of the obtained products a...
| Issue №5, 2015 |
| Section: Science and production |
| Keywords: grinding systems, vertical roller mill, ball mill, particle size distribution, particle shape, particle surface |
| Autor: I.A. Zlobin, O.S. Mandrikova, I.N. Borisov. |
The issue of cement plastification in alkaline environment determined by the presence of alkali metal compounds, and the ways of its solution, was ana...
| Issue №5, 2015 |
| Section: Science and production |
| Keywords: alkaline cement, plastification, chemical admixture, surfactant, alkaline cement, granulated blast furnace slag, cement paste, plastic strength, compatibility |
| Autor: P.V. Krivenko, R.F. Runova, I.I. Rudenko. |
The article describes the improved design of a screw classifier. The essence of the problem and the importance of raw slurry classification are demons...
| Issue №5, 2015 |
| Section: Science and production |
| Keywords: classifier, sewage sludge, ball raw mill, milling, regrinding, solid sludge constituent, density, particle diameter, hydraulic resistance |
| Autor: V.S. Bogdanov, D.V. Bogdanov, N.E. Bogdanov. |
In the first 9 months of 2015 6,685 kt of cement and 4,403 kt of clinker were produced, or, respectively 4.2% and 4.1% less than in the same p...
| Issue №5, 2015 |
| Section: Ukrainian pages |
| Keywords: production of cement and clinker in Ukraine, cement sales, cement consumption by regions of the Ukraine |
FLSmidth Hamburg GmbH (MOELLER) with headquarters in Pinneberg, near Hamburg, Germany, has more than 60 years of experience in design, enginee...
| Issue №5, 2015 |
| Section: Equipment and technology |
| Keywords: Pneumatic conveying systems, airslides, screw pump, pressure vessel pump, conveying pipe |
| Autor: M. Brocks, D. Zimmer. |
The paper describes how the technology of grinding intensification using antistatic surfactants was supplemented with a device performing hardware ele...
| Issue №5, 2015 |
| Section: Equipment and technology |
| Keywords: grinding aids, electrization under grinding, dislocation “debris-layer”, device “ECOFOR”, intensification of grinding |
| Autor: N.F. Glukharev. |
Three and a half years ago, Spanish Cemengal entered the market with a new idea in the field of cement production: a portable modular station Plug & G...
| Issue №5, 2015 |
| Section: Equipment and technology |
| Keywords: portable grinding station, clinker grinding, slag grinding, solid fuels grinding |
| Autor: M.R. Nunez. |
The BEUMER Group as a full-scale supplier provides the cement industry around the globe with specialized equipment. This article describes the equipme...
| Issue №5, 2015 |
| Section: Equipment and technology |
| Keywords: conveying, pre-homogenization, filling, packing, palletizing, loading |
| Autor: R. Schnathmann. |
The paper resumes the development of the concrete roads in Czechoslovakia, resp. in the Czech Republic over the span of time between two major special...
| Issue №5, 2015 |
| Section: Concrete |
| Keywords: concrete roads, skid resistance, alkali-silica reaction, freeze-thaw resistance |
| Autor: J. Skarkova. |
The article presents a review of the presentations made at Cemtech Conference held in Vienna, Austria, on September 20—23, 2015.