Investigation of the adsorption of water vapor on the alumina materials

In the present study has been investigated kinetic of the process of adsorption-desorption of water vapor on the surface of samples obtained on the basis of alumina. As a result of the evaluation of the adsorption capacity of the test samples, it was established that the adsorption capacity of the modified samples is higher by ~ 30 %. It was found that with increasing temperature the adsorption capacity for all samples with a stabilized surface decreases