Journal
Modernization of the mill at PHOENIX Zementwerke Krogbeumker GmbH & Co KG cement plant, Beckum, Germany, in July 2010 by replacing the separator from ...
| Issue №2, 2012 |
| Section: Equipment and technology |
| Keywords: grinding, cement mill, separator |
| Autor: U. Karsunke, N. Schetinin. |
A blast-free technology of hard rock ripping Rip&Load from Caterpillar is described. Among its advantages are high speed, low labour input, ease of op...
| Issue №2, 2012 |
| Section: Equipment and technology |
| Keywords: quarry, blastless technology, mining limestone |
| Autor: N.V. Bratchikov, I.V. Rubtsov, D.A. Antipov. |
The design of a new series of MAAG WPU gearboxes for coal mills is discussed. The planetary stage and the thrust bearing for the grinding table have a...
| Issue №2, 2012 |
| Section: Equipment and technology |
| Keywords: coal mill gear, a planetary level, the thrust bearing |
| Autor: T. Wróblewski. |
The experience of intensification of the processes in rotary kilns using the ECOFOR device, which neutralizes free electric charges, is described. In ...
| Issue №2, 2012 |
| Section: Equipment and technology |
| Keywords: clinker burning, rolling mill, the intensification of the process, the electric charge |
| Autor: N.F. Glukharev. |
Refractory materials for the cement industry from ZM ROPCZYCE S.A., Poland, are discussed. The properties of materials and their range are analyzed in...
| Issue №2, 2012 |
| Section: Refractories |
| Keywords: molded refractories, unmolded refractories, rotary kiln |
| Autor: J. Piątek, M. Szymaszek, J. Piech. |
Joint projects of ABB (Switzerland) and OAO Podolsky cement, a division of the Irish CRH group, are discussed. The implementation of the contr...
| Issue №2, 2012 |
| Section: Automation of production |
| Keywords: control system, electric power supply, cement production, dry process |
| Autor: A. Kaufmann. |
Blast-furnace slag content in blended cement is a significant parameter affecting both cement properties and concrete performance and durability. The ...
| Issue №2, 2012 |
| Section: Science and production |
| Keywords: slag content, XRD, Rietveld method, internal standard, online measurement |
| Autor: M. Yamashita, H. Tanaka. |
Interactions in the calcium carbonate — sodium chloride system were examined using the methods of radio spectroscopy and derivatography. As a result o...
| Issue №2, 2012 |
| Section: Science and production |
| Keywords: calcium carbonate, sodium chloride, radiospectroscopy, derivatography |
| Autor: A.N. Lopanov, E.A. Fanina. |
The way of an intensification of process of burning of the cement raw mixes containing big grains of quartz, at presence of sodium oxide and calcium f...
| Issue №2, 2012 |
| Section: Science and production |
| Keywords: big grains of quartz, burning process intensification, low-temperature melts, alkaline calcium silicates, calcium fluoride |
| Autor: V.D. Barbanyagre, N.S. Kobzeva. |
New data on the use of waste in the European cement industry are cited. The proportion of traditional fossil fuel replacement in Europe with alternati...
| Issue №2, 2012 |
| Section: Waste utilization |
| Keywords: coprocessing, waste, alternative fuels, CO2 emission |
| Autor: J.-M. Chandelle. |