Journal
The article provides the data on construction sector development in Poland, Czech Republic, Slovakia, Hungary, Romania and Bulgaria in the last years ...
| Issue №2, 2016 |
| Section: Review |
| Keywords: construction, funding, infrastructure construction |
| Autor: B. Sosna. |
On April 24-26, 2016 the 9th International Petrocem Conference was held in St. Petersburg, Russia. The article provides a review of conference present...
| Issue №2, 2016 |
| Section: Conferences, seminars, exhibitions |
| Keywords: Petrocem, cement forum, international cement conference |
| Autor: L.I. Skoblo. |
Some 40 years ago, the IBAU central cone silo revolutionized the design of the silo. Forty years is a long time in the assessment of IBAU Hamburg, an ...
| Issue №2, 2016 |
| Section: Equipment and technology |
| Keywords: silo, energy efficiency, central cone, flow, discharge, terminal |
| Autor: IBAU HAMBURG. |
Fluorspar as a mineralizer for clinker burning was examined. A patent application for the production of artificial fluorspar was reported. The product...
| Issue №2, 2016 |
| Section: Equipment and technology |
| Keywords: mineralizer, fluorite, phosphogypsum, calcium sulphate dihydrate |
| Autor: M.V. Bakharev, A.N. Moskalenko. |
The history of industrial cement production is directly related with the improvement of grinding mills and therefore also with the invention of drivin...
| Issue №2, 2016 |
| Section: Equipment and technology |
| Keywords: tube mills gear unit, maintenance, spare parts, equipment endurance |
| Autor: M. Baechler. |
The paper presents apron feeders manufactured by Hasler Deutschland GmbH. Application of apron feeders for materials difficult to handle, including in...
| Issue №2, 2016 |
| Section: Equipment and technology |
| Keywords: plate feeder, raw materials feeding, clinker feeding, alternative fuels feeding |
| Autor: K. Shilov. |
This article describes the project of IMSAT SA (part of the SNEF group of companies) for upgrading the process flow of storage and preparation...
| Issue №2, 2016 |
| Section: Waste utilization |
| Keywords: alternative fuels, bypass, chlorine |
| Autor: D. Macaneata. |
The article discusses an algorithm for calculation of process parameters and modes of operation for a screw classifier of the raw slurry for cement pr...
| Issue №2, 2016 |
| Section: Science and production |
| Keywords: sludge, spiral-screw classifier, liquid, liquid and solid sludge constituents, volumetric and mass flow of sludge, coefficient of entrainment of solid constituent, specific resistivity of sludge layer, imposition of corpuscles |
| Autor: V.S. Bogdanov, D.V. Bogdanov, N.E. Bogdanov. |
In light of the need to introduce new composite cements and the reduction of CO2 emissions, the article presents the results of the study of Portland ...
| Issue №2, 2016 |
| Section: Science and production |
| Keywords: limestone, dolomite, strength, hydration, hydrotalcite, thermodynamic modeling |
| Autor: M. Zajac, M. Ben Haha. |
The reactivity of extremely coarse feed mixture consisting of clay with a low content of clay minerals (30%) and high content of quartz an...
| Issue №2, 2016 |
| Section: Science and production |
| Keywords: extremely coarse raw meal, fraction, solid phase reactions, qualitative X-ray analysis, free energy |
| Autor: P. Loerke. |