Filtration of process industrial gases through basalt filter material

This article presents the results of the study and analysis the use of basalt fibers as a filter material to improve filtration of emitted gases from dust, modern gas cleaning facilities foundries metallurgist plants. It is established that fibers have well porosity, due to crystallizable fiber structure high heat resistance, due to the high content of basalts Uzbekistan SIO2 (within 427-for 59.9%) 1 1 TiO2 (within 5 for 2,8 %). In the article one of the conditions of use basalt fibers as a filtering material, the possibility of their resist the high heat flow of the air flow. This indicator presented as basic technology see option normally basalt filter material mode.