1. Filtration of process industrial gases through basalt filter material

L. H. Sattorov1, 2, A. A. Kurbanov. 1, 2, O. D. Turdieva1, 2

2. Study of enrichment of vermiculite ores of the «Tebinbulak»deposit of the Republic of Uzbekistan

Avaz Aripov, Fozil Akhtamov, Quvonchbek Bektamishov, Aslonbek Ikromov, Farxod Erkinov