Rezultati istraživanja na sprej sušari

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Jasna Tolmač Slavica Prvulović Saša Jovanović Milan Marković Dragiša Tolmač

Apstrakt

Sprej sušare se veoma često primenjuje u hemijskoj i prehrambeno - prerađivačkoj industriji. Ova metoda sušenja podrazumeva suspenziju sa sadržajem oko (30 do 40) % praškaste materije. Period sušenja u većini slučajeva je samo nekoliko sekundi. Sredstvo za sušenje je topli vazduh. U radu su prikazana eksperimentalna i teorijska ispitivanja sprej sušare skrobne suspenzije sa 30% i 40% suve materije. Prenos toplote se ostvaruje konvekcijom, zahvaljujući principu sušenja zasnovanom na direktnom kontaktu zagrejanog vazduha i vlažnog materijala. Tokom tog procesa dolazi do intenzivne razmene toplote i mase. Na osnovu rezultata istraživanja dati su modeli sušenja – temperaturna kriva sušenja, kriva brzine sušenja i temperaturna kriva vlažnog materijala.

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Kako citirati
TOLMAČ, Jasna et al. Rezultati istraživanja na sprej sušari. Zbornik Međunarodnog kongresa o procesnoj industriji – Procesing, [S.l.], v. 36, n. 1, p. 277-281, aug. 2023. Dostupno na: <https://izdanja.smeits.rs/index.php/ptk/article/view/6923>. Datum pristupa: 31 may 2024
Sekcija
Sušenje i sušare

Reference

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