Journal
The issues of production and operation of cast chains for chain curtains of cement rotary kilns produced by the Zlatoust Metaplast foundry (ZLZ Me...
| Issue №4, 2013 |
| Section: Equipment and technology |
| Keywords: chain curtain, rotary kiln, potted circuit |
| Autor: M.A. Porsev. |
The equipment for transportation of bulk materials developed and produced by BEUMER group of companies (Germany) is discussed. Their belt conv...
| Issue №4, 2013 |
| Section: Equipment and technology |
| Keywords: bulk material, transportation, belt conveyor |
| Autor: R. Schnathmann. |
ABB’s System 800xA Minerals Library is considered. It is a suite of unique object-oriented software control modules that makes it possible to design p...
| Issue №4, 2013 |
| Section: Automation of production |
| Keywords: software control module, process control, software |
| Autor: M. Knabenhans. |
The situation is reviewed with the standards for cement after Russia joined the WTO, which requires a further convergence of Russian regulatory standa...
| Issue №4, 2013 |
| Section: Standartization and quality |
| Keywords: cement standards, normative base, cement industry |
| Autor: Z.B. Entin, S.P. Sivkov. |
Amorphous and crystalline varieties of commercially produced aluminum hydroxide as alkali expansion inhibitors of Portland cement compositions were ex...
| Issue №4, 2013 |
| Section: Science and production |
| Keywords: aluminum hydroxide, alkali-silica reactions, concrete, corrosion, inhibitors, pozzolanic activity |
| Autor: A.S. Brykov, A.V. Anisimova. |
The influence of methods of grinding on the activity of composite and slag-alkali cements on the basis of electric steel slag is established. Construc...
| Issue №4, 2013 |
| Section: Science and production |
| Keywords: centrifugal-impact grinding, composite cement, slag-alkali binder, electric steel slag |
| Autor: I.S. Khripacheva, M.S. Garkavy, A.V. Artamonova, K.M. Voronin. |
The water-to-cement ratio of ultra high strength concrete is extremely low; therefore the addition of high-range water reducing agent (suerplastic...
| Issue №4, 2013 |
| Section: Science and production |
| Keywords: silica fume, superplasticizer, C—S—H, Rietveld method |
| Autor: Y. Umemura, M. Satou, K. Koizumi, N. Tsuyuki. |
The requirements for oil-well cements according to the API 10A specification of the American Petroleum Institute for cements and materials used for we...
| Issue №4, 2013 |
| Section: Special binders |
| Keywords: oil-well cement, calcium silicates |
| Autor: M.V. Bakharev. |
Waste sludge, a solid recovered from wastewater of photovoltaic-industries, composes of agglomerates of nano-particles like SiO2 and CaCO3. This sludg...
| Issue №4, 2013 |
| Section: Waste utilization |
| Keywords: waste, photovoltaic, nano-silica, SCM, pozzolanic |
| Autor: G. Quercia, J.J.G. van der Putten, H.J.H. Brouwers. |
In 2007 OAO Mordov-Cement started production of alternative fuel from tyres, and in 2013 — from wood wastes. The paper discusses the basic equipment a...
| Issue №4, 2013 |
| Section: Waste utilization |
| Keywords: alternative fuel, tyres, wood chips, cement production |
| Autor: S.A. Prosvirin. |