Journal
The article describes the experience of KHD Humboldt Wedag with secondary fuels and raw materials for Portland cement production. General information
...
| Issue №4, 2016 |
| Section: Waste utilization |
| Keywords: secondary fuel, secondary raw materials, waste utilization |
| Autor: Yu.N. Kireev, H. Schuermann. |
The article describes the system of controlled evaporative cooling of rotary kiln shells in the cement industry. Use of water-evaporation technology c...
| Issue №4, 2016 |
| Section: Equipment and technology |
| Keywords: rotary kiln, kiln cooling by water evaporation, operational costs reduction |
| Autor: A. Scholl, D. Schmidt. |
The article describes a practical approach to creation of the rotary kiln scanner log – a convenient tool for analyzing and comparing the technologica...
| Issue №4, 2016 |
| Section: Equipment and technology |
| Keywords: rotary kiln, coating, rings formation, kiln scanner, diagnostics |
| Autor: M. Kapphahn. |
In eight months of 2016 6,080 kt of cement and 4,230 kt of clinker were produced, or, respectively, 8.7% and 16.9% more than in eight months o...
| Issue №4, 2016 |
| Section: Ukrainian pages |
| Keywords: ukrainian cement industry |
This article describes one of the projects undertaken in recent years by Dal Teknik Makina (Turkey) group of companies – expansion of producti...
| Issue №4, 2016 |
| Section: Equipment and technology |
| Keywords: production capacity, increase in productivity, white cement |
| Autor: L. Durak. |
This article reviews the state of the field of nanotechnology of cement and concrete. The impact of recent advances in instrumentation and design of a...
| Issue №4, 2016 |
| Section: Science and production |
| Keywords: cement, concrete, nanotechnology, composite materials |
| Autor: K. Sobolev. |
Term “low-energy cements” describes cements that can replace ordinary Portland cement in at least some applications and can also reduce energy consump...
| Issue №4, 2016 |
| Section: Science and production |
| Keywords: low-energy cement, belite clinker, hydraulic activation, sulfate anion |
| Autor: T. Stanek, M. Bohac. |
This article looks at the use of silica fume to negate the high reactivity of aggregates in Turkey. Reference is made to initial testing for ASR resis...
| Issue №4, 2016 |
| Section: Science and production |
| Keywords: Alkali Silica Reaction (ASR), pozzolans, silica fume, expansion values |
| Autor: R.C Lewis, E. Bayrak. |
The article describes the studies carried out to determine the effect of mineralizer addition method on the properties of Portland cement clinker. In ...
| Issue №4, 2016 |
| Section: Science and production |
| Keywords: clinker burning intensification, mineralizer, fluorspar CaF2, alkali metal salts, Na2O, R2O, clinker color, efficient use of mineralisers, the phenomenon of reducing the effect of the fluorspar |
| Autor: D.A. Mishin, S.V. Kovalev, V.G. Chekulaev. |
This paper investigates the sealing and healing properties of micro-induced calcite precipitation with regard to, surface finish and sealing cracks in...
| Issue №4, 2016 |
| Section: Application of cement |
| Keywords: micro-induced calcite precipitation, Sporosarcina pasteurii, concrete, cracking, remedial methods, bacteria |
| Autor: A. Richardson, K. Coventry, J. Pasley. |