METHODS AND TEST BENCH FOR MEASURING DEFORMATION OF GRANULES OF NANOPOROUS MATERIALS, STIMULATED BY ADSORPTION OR TEMPERATURE BY DILATOMETRIC METHOD Russian patent published in 2022 - IPC G01B7/16 G01N7/04 G01N25/16 G01N25/58 

FIELD: measuring equipment.

SUBSTANCE: claimed group of inventions relates to the field of measurement equipment and experimental study of physical and chemical properties of porous materials, namely to the technique and technology of measuring deformation of porous materials, stimulated by adsorption or temperature, and can be used for development of adsorption technological processes of storage, transportation, separation and purification of substances, especially those operating in the area of high pressures.

EFFECT: expansion of the possibility of studying the deformation of granules (monoblocks) of nanoporous materials during adsorption of substances of various types and conditions, namely gases and vapors, in a wide range of pressures and temperatures while maintaining accuracy of measurements, high reliability of the test bench, high accuracy of measurements, including due to reduced effect on measurements of indirect factors causing measurement errors.

8 cl, 5 dwg