The article analyzes production and consumption of blast furnace slags in cement industry.
World data for production of cement and pig iron suggest that there is only enough slag being produced to achieve more than about a 10% addition rate to cement, on average.
The article describes FLSmidth Automation's electrical control and engineering concept based on FLS/ACE (Adaptable Control Engineering). FLS/AME (Advance Measurement Equipment), FLS/ECS (Expert Control System) and FLS/ECS (Expert Control ...
The article analyzes the market of dry construction mixes, its growth rates and structure of material consumption.
It is noted that a decrease in the growth rates of production and consumption of dry construction mixes does not result in reducing the number of their pro...
The article considers the experience of using unmoulded materials in thermal units at cement production facilities. In particular, use is made of aluminosilicate gunite-mass on a hydraulic hardening binder, gunite-masses based on chamotte, and concretes of periclase and...
The article reviews the process arrangement of crushing the blast furnace slag using a roller-press and a separator produced by KHO Humboldt Wedag. It describes the operating principles of work and basic characteristics of the equipment used, as well as the process para...
The Ukrainian cement industry is represented by 15 cement plants, 13 of which form part of Ukr-Cement Association along with 5 specialized cement production-and-repair enterprises. Another 5 members of the Association are engaged in design, research, certification and t...
The first 9 months on the whole demonstrated positive dynamics of development in cement sector. The growth of production in September compared to the same period of the last year, the structure of cement sales and the share of its consumption by every Ukrainian region a...
The article reviews the range of refractory products manufactured by Borovichsky integrated works enabling the laying of lining in a rotary kiln from the charging zone to the discharge ring. It also provides description of the physical, chemical and operational characte...
The article reviews the technological process of obtaining aluminous slag at OAO PMTsZ (Pashiysky metallurgical & cement works) and the range of products made on its base. It is shown that regulation of the slag cooling rate and change of its chemical compositio...
The article describes the processes of oxidation-reduction of chromates in binder systems. It cites the results of a comparative analysis of the effect of iron and tin sulphates on the reduction of Cr^6+ to Cr^3+ in cement when water is added. It is shown that t...
