Тhe article describes the main inventions of the Belarusian scientist Narkievich-Iodko. The conclusions about the innovative character of his discoveries and practical significance of the scientist's inventions are considered in the article.

A new method for conducting non-destructive testing of equipment operating under excess pressure at an oil refinery in order to replace the internal inspection of equipment containing expensive catalysts, adsorbents or other substances is proposed in this article.

The results of monitoring of man-made earthquakes in the Soligorsk mining and industrial region are presented. The mentioned earthquakes occur as a result of large-scale development of potassium salt deposits using the underground method.

Transferring of the medieval L-plan tower in to the machine tool Lcolumn is discussed. Geometrical sample for hybrid (additive-subtractive) machine (ASM) is described. FEA is provided for L-column poured from UHPFRC. High stiffness of spindle units (up to 210 N/μm) is stated. Inner angle of the L-column is recommended for support placement. Ice filling increases Lcolumn’s rigidity ...

The use of 3D modeling and virtual testing in the design of modern prefabricated tools is an excellent solution. Modeling allows to evaluate the design against the expected operating conditions and provide suggestions for its optimization.

Pollution of aquatic ecosystems with heavy metals is one of the global problems of our time. In order to preserve the stability of aquatic ecosystems, the ability to self-recovery and self-regulation, under conditions of constant anthropogenic impact, along with controlling the content of heavy metals in the components of eco-systems, it is necessary to study the features of their ...

At present, the new energy power battery is about to enter the decommissioning climax, sorting metal is one of the important step, this paper describes our optimization and innovation of the traditional waste power battery process. The research and development of the new vertical eddy current sorter breaks through the bottleneck of the original equipment, and realizes a breakthrough ...

The article describes the relevance of using waste heat boilers in the conditions of construction of peak-standby energy sources at energy facilities, and considers the reason for the need for their installation in production.

In this paper, the reed fiber added to shell aggregate concrete is analyzed, the effect of adding reed fiber on the strength of concrete under different shell aggregate replacement rates is studied,the method of mechanical property test is adopted, and the bending,compressive and frost resistance experiments are designed, and finally the shell aggregate and reed fiber have good ...

The article discusses the advantages of lithium bromide absorption heat pumps over compression heat pumps, because enterprises are somehow faced with the problem of fuel economy.