Journal
The new design of the air mechanism for pneumatic chamber pumps (PCP), designed to work as a part of pneumatic conveying lines of fine-grained...
| Issue №6, 2019 |
| Section: Equipment and technology |
| Keywords: pneumatic conveying, pneumatic chamber pump, optimization |
| Autor: V.S. Bogdanov, A.V. Gavrilenko, D.V. Bogdanov, Y.V. Gavrilenko. |
Main factors of the effective performance of flue gas cooling systems with complete water evaporation are considered. An example of the modernization ...
| Issue №6, 2019 |
| Section: Ecology and safety |
| Keywords: cooling tower, spray nozzle, emission reduction, energy efficiency |
| Autor: J. Keune, A.A. Chernykh. |
World-wide granulated blast furnace slag (GBS) is used for cement and concrete production. About 280 Mt are produced yearly. Thus, regarding a...
| Issue №6, 2019 |
| Section: Science and production |
| Keywords: granulated blast furnace slag, secondary cementitious material, cement, glass, fictive temperature, enthalpy, heat of hydration, strength development |
| Autor: A. Ehrenberg, J. Deubener, H. Bornhoeft, N.R. Sarcos, D. Hart. |
In 2013, intensive construction and commissioning of new cement production facilities equipped with modern process equipment began in the Republic of ...
| Issue №5, 2019 |
| Section: Review |
| Keywords: cement plant, cement production, commissioning, export |
From a kiln cooling system to silos: the safe and econom- ical transportation of hot materials like clinker is crucial in cement plants. The material ...
| Issue №5, 2019 |
| Section: Equipment and technology |
| Keywords: apron conveyor, belt apron conveyor, chain apron conveyor, alternative fuels, cement, clinker |
| Autor: A. Tissen. |
The paper presents the results of a study of the structure and physical mechanical properties (medium density, compressive strength and water abso...
| Issue №5, 2019 |
| Section: Concrete |
| Keywords: large-pore lightweight concrete, complex nano-despersed additive, cavitation-treated expanded clay gravel, structure, physicomechanical properties, adhesive strength |
| Autor: N.P. Lukuttsova, A.A. Pykin, Ye.V. Chivikova, I.V. Moskina. |
October 26, 2019 marks the 75th anniversary of the Krasnoyarsk Cement Plant (now OOO Krasnoyarsk Cement). The plant produces three standard an...
| Issue №5, 2019 |
| Section: Jubilees |
| Keywords: cement production, oil-well cement, sulphate resistant cement, modernization, ecology |
| Autor: V.N. Biktimirova. |
The article presents a review of the presentations made at Cemtech Conference held in Berlin, Germany, on September 30 — October 2, 2019.
| Issue №5, 2019 |
| Section: Events |
| Keywords: conference, seminar, exhibition |
Formulations for regular, frost-resistant, high-strength, self-compacting and mass concretes based on cement blends containing siliceous fly ash, grou...
| Issue №5, 2019 |
| Section: Science and production |
| Keywords: High Performance Concrete, Self-Compacting Concrete, freeze-thaw stable concrete, CO2 emission, workability, cement, fly ash, blast furnace slag |
| Autor: M. Talaj, K. Wandoch. |
Due to the significant impact of CO2 emissions on climate change, cement manufacturers are making efforts to reduce those at their plants. To make it ...
| Issue №4, 2019 |
| Section: Ecology and safety |
| Keywords: cement production, CO2 emission, environmental ranking, compressive strength |
| Autor: L. Evans, M. Mutter. |