Intensification of evaporation processes of sulfuric acid solutions

Abstract

Abstract. The conditions of evaporation of a sulfuric drop are consideredacid moving in a gas stream. The influence of is investigated intensifying factors (initial temperature and drop velocity) on the evaporation of a single drop. It is hown that the evaporation of sulfuric acid solutions in hollow column apparatus is inefficient. It is theoretically substantiated that multiple dispersion of the liquid and high values ​​of the relative droplet velocity significantly reduce the evaporation time.

Keywords (in English)
evaporation
hydrolytic sulfuric acid
exhaust gases
Author (co-authors)
First name Last name Institutional affiliation E-mail Phone number ORCID ID Academic status, position Institution address Author contribution(s) Institutional affiliation
Andriy
Helesh
andrii.b.helesh@lpnu.ua
https://orcid.org/0000-0003-3310-0940
Doctor of Technical Sciences, Professor
S. Bandery str., 12, Lviv, Ukraine, 79013
Writing – Original Draft Preparation
Department of Chemistry and Technology of Inorganic Substances Lviv Polytechnic National University
Roksoliana
Bukliv
roksoliana.l.bukliv@lpnu.ua
https://orcid.org/0000-0002-3837-5794
PhD, Associate Professor
S. Bandery str., 12, Lviv, Ukraine, 79013
Formal Analysis
Department of Chemistry and Technology of Inorganic Substances Lviv Polytechnic National University
Yaroslav
Kalymon
yaroslav.a.kalymon@lpnu.ua
https://orcid.org/0000-0002-2990-7111
Doctor of Technical Sciences, Professor
S. Bandery str., 12, Lviv, Ukraine, 79013
Methodology
Department of Chemistry and Technology of Inorganic Substances Lviv Polytechnic National University
Oksana
Kurylets
oksana.h.kurylets@lpnu.ua
https://orcid.org/0000-0002-5691-9222
PhD, Associate Professor
S. Bandery str., 12, Lviv, Ukraine, 79013
Formal Analysis
Department of Chemistry and Technology of Inorganic Substances Lviv Polytechnic National University
Manuscript file
intensification-evaporation-processes-sulfuric-acid-solutions.docx50.62 KB