Coefficient of ozone mass transfer during its interaction with an aqueous solution of formic acid in a bubble column reactor

A. V. Levanov; O. Ya. Isaikina; R. B. Gasanova; V. V. Lunin

doi:10.1134/S0036024417080167

Coefficient of ozone mass transfer during its interaction with an aqueous solution of formic acid in a bubble column reactor

Авторлар: Levanov A.V.¹, Isaikina O.Y.¹^,2, Gasanova R.B.¹, Lunin V.V.¹^,2
Мекемелер:
1. Faculty of Chemistry
2. Topchiev Institute of Petrochemical Synthesis
Шығарылым: Том 91, № 8 (2017)
Беттер: 1427-1431
Бөлім: Physical Chemistry of Solutions
URL: https://journals.rcsi.science/0036-0244/article/view/169652
DOI: https://doi.org/10.1134/S0036024417080167
ID: 169652

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Аннотация

A way of determining the coefficient of ozone mass transfer between the gas phase and liquid aqueous phase using a test compound (formic acid) is described. The values of ozone mass transfer coefficient (in aqueous solutions of 0.1–0.55 М HClO₄ and 0–1 М НСООН, and in 0.75 М H₂SO₄, 0.125 М KHSO₄, and 0–2 М НСООН) are determined along with the rate constants of the reaction of О₃ with undissociated НСООН molecules and formate ions at 21 ± 1°С.