Journal
During the past years Germany has been experiencing an increasing demand for buildings and infrastructure, which has led to a growing cement market. W...
| Issue №6, 2021 |
| Section: Review |
| Keywords: cement production, clinker factor, alternative fuels, CO2 emissions reduction |
| Autor: M. Schneider, D. Behrouzi. |
In the production of Portland cement clinker the raw mix always contains sodium and potassium oxides, which can accumulate in the calcined material be...
| Issue №4, 2021 |
| Section: Science and production |
| Keywords: Portland cement clinker minerals, alite, belite, Portland cement clinker, sodium oxide, potassium oxide, grindability, microhardness, compressive strength |
| Autor: D.A. Mishin, A.O. Erygina. |
In 2020 10.8 Mt of cement were produced in Kazakhstan. Cement consumption amounted to 9.5 Mt. 2.1 Mt of cement were exported from Kazakhstan, and 0.7...
| Issue №4, 2021 |
| Section: Review |
| Keywords: cement, clinker, production, dry process, consumption, export, import |
| Autor: C. Stefanoiu. |
The PYROROTOR® reactor from KHD, Germany, is the most universal unit for burning alternative fuels from waste materials at cement plants. PYROROTO...
| Issue №3, 2021 |
| Section: Equipment and technology |
| Keywords: reactor, calciner, clinker burning, alternative fuels, thermal substitution rate |
| Autor: M. Mersmann, S. Schmitgen. |
This article describes the experience of OOO AKKERMANN CEMENT in reduction of CO2
emissions at clinker production by 20% (in comparison with sta...
| Issue №2, 2021 |
| Section: Waste utilization |
| Keywords: clinker production, CO2 emission, slag, raw mix, energy efficiency |
| Autor: A.S. Fedorov. |
GOST 15812019 "Well Portland cements. Specifications" will come into effect on January 1, 2022 in Russia, Belarus, Armenia and Kyrgyzstan. ...
| Issue №1, 2021 |
| Section: Standartization and quality |
| Keywords: well Portland cement, clinker, GOST |
As we go into 2021, the dry bulk charter rates have already started to move up and it is expected that it will further move up this year. The increasi...
| Issue №6, 2020 |
| Section: Review |
| Keywords: charter rates, shipping, bulk carrier, cement, clinker, export, import |
| Autor: R. Sharan. |
The article provides information on cement quality control at Buzzi Unicem’s SLK Cement and its R&D operations. The laboratories are equipped accordin...
| Issue №6, 2020 |
| Section: Standartization and quality |
| Keywords: quality control, cement, clinker, concrete, testing, X-ray spectral analysis, particle-size analysis, technical assistance |
| Autor: M.S. Bykova, D.M. Glikin, P.I. Ustyugov, T.A. Popova, Ye.N. Luchina, Ye. Yu. Nedoshopa. |
The article covers quality control in cement production at the Volsk, Ferzikovo and Schurov plants of LafargeHolcim Russia, and operations of its R&D ...
| Issue №5, 2020 |
| Section: Standartization and quality |
| Keywords: cement, clinker, raw materials, quality, testing, chemical analysis, phase composition, particle-size analysis, concrete, dry building mortars |
| Autor: Ye.Yu. Ivlieva, N.N. Naumova, Ye.A. Nekrasova, Ye.A. Voloshin, S.A. Lukoshkin. |
The article describes Asia Cement’s QMS providing information on in-process quality assurance: process control, methods, and frequency of sampling and...
| Issue №5, 2020 |
| Section: Standartization and quality |
| Keywords: cement, clinker, raw materials, quality, analysis, testing, petrography, X-ray fluorescence spectral analysis |
| Autor: K.I. Golovin. |