Journal
Fluidization systems used for unloading bins and transporting bulk materials developed by Finnish Lahti Precision are described. The system of control...
| Issue №5, 2013 |
| Section: Equipment and technology |
| Keywords: fluidization, discharge, transportation, hose. |
Replacement of the cooler drives of rotary kilns at Akhangaran-Cement, with the installation of induction motors from German company KEB using frequen...
| Issue №5, 2013 |
| Section: Equipment and technology |
| Keywords: gear system, asynchronous motor, frequency regulation, rotary kiln. |
This article describes the latest development of Bruker AXS - S8 TIGER ECO Cement spectrometer, designed to determine the elemental composition of mat...
| Issue №5, 2013 |
| Section: Control of production |
| Keywords: X-ray fluorescence spectrometer, elemental analysis, materials for cement production. |
The operating principle of MAYA laser optical emission elemental analyzer developed by the Israeli company Laser Distance Spectrometry is described. E...
| Issue №5, 2013 |
| Section: Control of production |
| Keywords: laser induced breakdown spectrometry, mineral raw materials, raw mix. |
comparative study was made of sulfate resistance of cement stone samples with basic sulfates addition (composed of Al(OH)1.78(SO4)...
| Issue №5, 2013 |
| Section: Science and production |
| Keywords: X-ray fluorescence spectrometer, elemental analysis, materials for cement production. |
The article describes a method of determining the thermal effect of clinker formation, more accurate and less time-consuming compared to the one tradi...
| Issue №5, 2013 |
| Section: Science and production |
| Keywords: fuel, thermal effect, clinker minerals, cement, clay, carbonates, standard enthalpy. |
The article describes a method of determining the thermal effect of clinker formation, more accurate and less time-consuming compared to the one tradi...
| Issue №5, 2013 |
| Section: Science and production |
| Keywords: blended cements, grinding aids. |
Characteristics of oil-well additive-free Portland cement of I-G and I-H types with high sulfate resistance (SS-1), produced and shipped by OO...
| Issue №5, 2013 |
| Section: Special binders |
| Keywords: oil-well cement, sulfate resistance. |
The article compares the requirements for well cements of the Russian GOSTs and the specifications of the American Petroleum Institute (API). ...
| Issue №5, 2013 |
| Section: Special binders |
| Keywords: oil-well cement. |
Analysis of expediency of oil-well materials usage which are produced by technology of dry mixing was made.
| Issue №5, 2013 |
| Section: Special binders |
| Keywords: alternative oil-well cement, borehole, zeolite, dry building mixtures, water reduction, acoustic cement bond logging. |