ŽIŽKA, M., R. ŠULC, and P. DITL. HEAT TRANSFER BETWEEN GAS AND NON-COALESCENT LIQUID IN A BUBBLE COLUMN. CHEMICAL ENGINEERING TRANSACTIONS. 2019, 74 1057-1062. ISSN 2283-9216. DOI 10.3303/CET1974177. Available from: https://www.cetjournal.it/index.php/cet/article/view/CET1974177
Multiphase contactors, e.g. bubble columns, are often used in operations accompanied by heat transfer between the phases. The effect of multi-orifice aerator for the heat transfer between gas and the non-coalescent liquid was investigated for two different aerator patterns. This study was performed on the bubble column 0.15 m in diameter with various liquid levels and for various superficial gas velocities. The aqueous solution of 0.3 M Na2SO4 was used as a non-coalescent batch. The gas-to-liquid heat transfer measurements were performed by a non-steady state method based on measurements of the gas- and liquid- temperature in the time for an evaluation of the heat fluxes and heat transfer coefficient.
eng
dc.format.mimetype
application/pdf
dc.language.iso
eng
dc.publisher
AIDIC Servizi S.r.l.
dc.relation.ispartof
CHEMICAL ENGINEERING TRANSACTIONS
dc.subject
bubble column
eng
dc.subject
heat transfer
eng
dc.subject
non-coalescent liquid
eng
dc.subject
gas-liquid system
eng
dc.title
HEAT TRANSFER BETWEEN GAS AND NON-COALESCENT LIQUID IN A BUBBLE COLUMN