| Abstract: | Conclusions Results of a study of the operation of air drying adsorbers for polyethylene terephthalate dryers have been given.It has been shown that overloading the adsorbers with air to be dried which has a reduced moisture content as a result of mixing fresh air and circulating air adversely affects the adsorbent activity.It has been proposed to replace the existing scheme of connecting up adsorbers with two seasonal variants which eliminate drying of the circulating air.Translated from Khimicheskie Volokna, No. 5, pp. 43–45, September–October, 1985. |
