Open AccessResearch of heat and mass transfer parameters at drying poly (ethylene terephthalate) granules
Author(s) -
Yu. A. Geller,
И. С. Антаненкова,
Yu. V. Shatskikh
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1677/1/012058
Subject(s) - polyethylene terephthalate , poly ethylene , ethylene , materials science , mass transfer , intensity (physics) , composite material , chemical engineering , polymer chemistry , analytical chemistry (journal) , chromatography , chemistry , optics , organic chemistry , physics , engineering , catalysis
In this article, drying characteristics were studied for polyethylene terephthalate (PET) granules. For data analysis, a modified quasistationary method was used. The values of the reduced time and the hydrodynamic intensity index were obtained for the generalized drying curve of the entire drying process in the temperature range from 120 to 185°C. The duration of the first drying period of PET granules was determined for all experiments.