Absorption of chlorine in aqueous solutions of phenols and aromatic sulfonic acids

Yadav, Ganapati D.; Sharma, Man Mohan

doi:10.1016/0009-2509(81)80149-2

Cited by 5 publications

(1 citation statement)

References 27 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Values of the physical mass-transfer coefficient, kL, are needed to check the conditions for different controlling regimes and also they may be required for correlating the specific rates of absorption with the pertinent variables (Doraiswamy and Sharma, 1984). The kh values at different stirring speech were obtained from the earlier work in this laboratory (Yadav and Sharma, 1981), for essentially the same configuration of the contactor. The system used was carbon dioxide-water at 30 °C and the kL values were in the range (3.4-5.95) X 10' 5 m/s in the range of stirring speeds f>A,atm.--2.5-3.833 rev/s.…”

Section: Physicochemical Datamentioning

confidence: 99%

Kinetics of absorption of carbon monoxide in aqueous solutions of sodium hydroxide and aqueous calcium hydroxide slurries

Patwardhan¹,

Sharma²

1989

Ind. Eng. Chem. Res.

View full text Add to dashboard Cite

A recently proposed kinetic expression applicable to feed ratios H2/CO of 0.8 or less correlates the synthesis rate by an equation containing an inhibition term for C02 and assumes that water vapor concentrations are too low to offer significant inhibition. Experimental studies here with synthesis gas of H2/CO ratios of 0.67-0.72 to which C02 was added show, in contrast, that C02 is relatively inert. The data are well correlated by an equation developed by Huff that contains an inhibition term for H20 but not for C02. We suggest that the inhibition attributed to C02 was instead actually caused by H20 formed by the reverse water gas shift reaction.

show abstract

Section: Physicochemical Datamentioning

confidence: 99%