... Diagnostics of basalt fiber adsorbents . ... The adsorption active filters made of the porous basalt fibres have advantages in comparison to traditional granulated sorbents as they possess lower diffusion resistance and higher sorption ability Consecutive chemical leaching of the basalt fibres by hydrochloric acids was used in the development of porous active surface of the basalt fibres. ... Moscow University Chemistry Bulletin . 2003, Vol. ... 5, P. 342 . ... Moscow State University, 2002 . ...