To provide the quality required for its use, raw kaolin must be subjected to certain processing procedures like delamination which is applied layered structure materials. The aim of this research determine possibility performing in extruder and estimate effects process on physico-chemical properties kaolin. results showed that can efficiently realized by shearing densely packed layers under inf...

The work is devoted to the study of physicochemical and surface-active properties N-(benzoyl)-N'-(phenylsulfonyl)hydrazine (BPSH) assess possibility using reagent in processes concentration non-ferrous metal ions. solubility ethanol, 0.1 mol/l KOH solution, toluene, chloroform, hexane was studied by spectrophotometry, refractometry, gravimetry. Acid-base equilibria solutions hydrolytic stabilit...