Journal
Cement will be indispensable for a long time as a construction material for a wide range of buildings, infrastructure and transport systems. As a majo...
| Issue №3, 2019 |
| Section: Ecology and safety |
| Keywords: CO2 emissions, cement production, clinker factor, alternative fuels, alternative binding materials. |
| Autor: M. Schneider. |
Raw mills Nos. 3 and 4 of the Karcement plant operate using too much electric power. The engineers of Karcement made the required measurements, inspec...
| Issue №3, 2019 |
| Section: Equipment and technology |
| Keywords: fan, raw mill, electric power consumption, energy saving, investments, Return On Investment |
| Autor: R. Rajesh, A. Sohail, V. Sereda. |
Among the new products of ATD-Abbausysteme GmbH (Germany), which specializes in the production of ATD CARDOX® systems for removing buildups, i...
| Issue №3, 2019 |
| Section: Equipment and technology |
| Keywords: build-ups, cleaning, suspension preheater, high-pressure gas |
| Autor: J. Rohde. |
Hexadur® technology from Koeppern (Germany) is discussed in comparison with the existing technologies for protecting the working surface of ro...
| Issue №3, 2019 |
| Section: Equipment and technology |
| Keywords: high-pressure grinding roll, HPGR, wear protection. |
| Autor: J. Oligmueller, K. Ghosh, A. Packeisen, A. Hubert. |
SIG SpA (Italy) has manufactured and supplied customers with Siderflex® innovative conveyor belts for many years. The particularly resistant F...
| Issue №3, 2019 |
| Section: Equipment and technology |
| Keywords: bulk solids handling, conveyor belt, steel carcass, impact and cut resistance. |
| Autor: M. Taddio. |
In H1 2019 3,980.1 kt of cement and 3,182.3 kt of clinker were produced by enterprizes — members of Ukrcement Association, which is 2.7% less and ...
| Issue №3, 2019 |
| Section: Ukrainian pages |
| Keywords: cement and clinker production in Ukraine, cement sales, cement consumption by regions of Ukraine. |
The importance of express gas analysis in the production of Portland cement clinker and in other applications is assessed. The main difficulties of or...
| Issue №3, 2019 |
| Section: Control of production |
| Keywords: gas analyzer, control of production, emissions control, CO, NOx, O2. |
| Autor: K.A. Kosobutsky. |
The results of studies of the rheotechnical characteristics of the raw cement slurry with a thinner in the chain zone of rotary kilns are presented. I...
| Issue №3, 2019 |
| Section: Science and production |
| Keywords: reotechnical characteristics, cement raw sludge, thinner, chain curtains, critical moisture, dust collection, dust removal. |
| Autor: L.D. Shakhova, A.V. Cherkasov. |
The potential of sulfoferrite clinkers synthesized from iron-containing industrial wastes as an expanding additive in sulfoferrite cements was investi...
| Issue №3, 2019 |
| Section: Science and production |
| Keywords: sulfoferrite clinker, ferric ettringite, portlandite, expanding additive, linear expansion, composite sulfoferrite cement |
| Autor: I.N. Borisov, A.A. Grebenyuk. |
The paper describes phase-chemical transformations in cement pastes and cement-sand mortars with the addition of aluminum and iron sulfates in acceler...
| Issue №3, 2019 |
| Section: Science and production |
| Keywords: Portland cement, alkali-free accelerators, alkali-silica reaction, ASR, phase conversions. |
| Autor: A.S. Brykov, M.Ye. Voronkov, N.S. Paritskaya. |