METHOD FOR DRYING A COMPRESSED GAS

摘要

Method for drying compressed gas by means of a dryer (7) with pressure vessels (13 and 16), whereby this method comprises the steps of guiding a first part of the gas to a cooler (40) via a regulating valve (43), and of subsequently drying this first part of the gas in the drying pressure vessel (16); and of heating a second part of the gas so as to regenerate the regenerating pressure vessel (13), whereby, when the temperature in the regenerating pressure vessel (13) rises above an upper limit value, the regulating valve (43) will be shut and, when this temperature drops under a lower limit value, the regulating valve (43) will be opened.