MODELING OF THE SORPTION DEFORMATION
OF GLASSY POLYMER SORBENTS IN INTERACTION
WITH GASES IN A HIGH-PRESSURE REGION

A. M. Skorobogatov and A. V. Tvardovskii

UDC 541.183

Based on the phenomenological-thermodynamics method, a 
model of sorption deformation of a glassy polymer sorbent - polycarbonate 
- in interaction with carbon dioxide in a high-pressure region 
has been proposed. The possibility of describing sorption equilibrium 
for this system has been analyzed.

Tver' State Technical University, 22 A. Nikitin Quay, Tver', 
170026, Russia; email: atvard@tversu.ru. Translated from Inzhenerno
-Fizicheskii Zhurnal, Vol. 79, No. 5, pp. 175-179, September-October, 
2006. Original article submitted January 17, 2005; revision submitted 
March 29, 2005.