NDLI: Volumetric Mass Transfer Coefficient of SO2 Gas Absorption into Aqueous Sodium Sulphite Solution in Plate Column

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Volumetric Mass Transfer Coefficient of SO2 Gas Absorption into Aqueous Sodium Sulphite Solution in Plate Column

Content Provider	Semantic Scholar
Author	Majeed, Jafar Ghani
Copyright Year	2013
Abstract	The volumetric mass transfer coefficient (K G .a) for SO 2 removal from gas mixture into aqueous Na 2 SO 3 solution was studied in a plate column at constant temperature ( 25 , and liquid holdup. The K G .a values were evaluated over range s of operating independent variables: gas flow rate (Q G ), SO 2 concentration in inlet gas (C SO2, in ), and concentration of aqueous Na 2 SO 3 solution (C Na2SO3 ). The experimental results showed that K G .a decreased with increasing of C SO2, in , increased with increase of Q G , and C Na2SO3 . The influence of gas flow rate on K G .a is more than the influence of SO 2 concentration in inlet gas, and concentration of aqueous Na 2 SO 3 solution respectively. Computer program Statgrhaphics/Experimental design was used to find the linear fitted models of the K G .a in terms of the dimensional and dimensionless of independent operating variables. The Q G , C SO2, in , and C Na2SO3 have significant effects on K G .a, while the interactions of them have no significant effects on it, and could be neglected. The R-squared statistic indicates that the model as fitted explains 90.4949% of the variability in K G .a.
Starting Page	59
Ending Page	59
Page Count	1
File Format	PDF HTM / HTML
DOI	10.5539/mas.v8n1p59
Volume Number	8
Alternate Webpage(s)	http://www.ccsenet.org/journal/index.php/mas/article/download/33008/19112
Alternate Webpage(s)	https://doi.org/10.5539/mas.v8n1p59
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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