5A molecular sieves in the form of spherical and cylindrical granules in the sizes of 12 x 8, 8 x 4 mesh, as well as 1/4 and 1/8 1/16 inches are used in the process of dehydration and desulfurization of gas and liquid streams. are placed The size of the holes in these sieves is 5 angstroms and they trap impure molecules with a molecular size of less than 5 angstroms.
