DEVICE FOR ASSESSMENT OF EXTENT OF TRIBOACTIVATION OF GROUND MATERIALS

摘要

FIELD: machine building.SUBSTANCE: device comprises a cylinder with a piston and a hole to ensure physical contact with a liquid activated during grinding of a powder available in a cylinder. The extent of activation is assessed by the speed of liquid rising in a column with a powder (by the speed of border displacement between soaked and dry layers of a powder in a cylinder, or (and) by variation of powder mass due to liquid sorption).EFFECT: organisation of express assessment of triboactivation extent using simplest laboratory equipment.1 dwg