The reactivity of extremely coarse feed mixture consisting of clay with a low content of clay minerals (30%) and high content of quartz and feldspar (65-70%) with grain size mostly under 500 μm (sometimes greater) and the maximum grain si...
The thermodynamic analysis of the reaction of ettringite synthesis of differently composed aluminate phases allowed to rank them by the activity of interaction with calcium sulphate: C3A > S4AH19 > S3AH6 ~ S3AŜH12 > S2AH8. These data make it possible to explain...
The authors, using the ratio of the grinding media weight to the weight of the ground material, studied the processes of grinding materials in a ball-and-tube mill in the laboratory. As a result, it was found that it was possible to intensify grinding using the maximum ...
| Author: V.D. Barbanyagre, A.F. Matveev, D.V. Smal, D.S. Moskvichev |
| Section: Science and production |
| Keywords: modeling, productivity, tube mill, grinding tight download, balls grinding, intensification, abrasion impulse, the impulse shock compression |
In Q1, 2016 1,529 kt of cement and 1,101 kt of clinker were produced, or, respectively, 7.5% and 24% more than in Q1, 2015. In March 2016 721.7 kt of cement and 528.5 kt of clinker were produced, which is 3.0% and 20% more than in March 2015, respectivel...
Different strategies for the production of cementitious materials on the basis of mineralogical argumentations are described. Besides optimization of technologies like sintering and grinding and electrical energy, the main production of CO2 can be derived from the decar...
The article summarizes the "BIRUZEM" project, which aimed to create an effective system of specialized knowledge transfer based on modern educational technologies for training and skills improvement of the staff of the cement industry in Russia and CIS countri...
