A Method for Determining the Solubility of Gases in Pure Liquids or Solutions by the Van Slyke-Neill Manometric Apparatus

Orcutt, F. S.; Seevers, M. H.

doi:10.1016/s0021-9258(18)74550-x

Cited by 29 publications

(3 citation statements)

References 6 publications

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“…Solubilities in water and a dilute NaCl brine at temperatures from 25 to 60 °C were initially measured using the Rideal-Stewart modification of the Winkler technique (1). All other measurements were made using the technique of gas extraction (5,7,28,30,38,42). The data, including those reported earlier (5), were reduced to the Henry's law constant describing the proportionality between the oxygen concentration in the vapor and the solution phases (5,17,18,30).…”

Section: Acknowledgmentmentioning

confidence: 99%

The Solubility of Oxygen in Brines from 0 to 300 °C

Cramer¹

1980

Ind. Eng. Chem. Proc. Des. Dev.

109

106

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Section: Acknowledgmentmentioning

confidence: 99%

The Solubility of Oxygen in Brines from 0 to 300 °C

Cramer¹

1980

Ind. Eng. Chem. Proc. Des. Dev.

109

106

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“…All gas solubilities used in this work were either measured or taken from the literature as described elsewhere.3 Measurement of solubilities of gases in liquids and solutions was performed using a Van Slyke apparatus. [17][18][19][20] This instrument measures the Bunsen coefficient by outgassing a saturated sample under a Toricellian vacuum. It was found that multiple extractions were necessary for the very viscous liquids, but that a satisfactory equilibrium could be obtained.…”

Section: Introductionmentioning

confidence: 99%

Bubble solution method for diffusion coefficient measurements. Experimental evaluation

Pfeiffer¹,

Krieger²

1974

J. Phys. Chem.

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The principal limitation to precision and accuracy in the bubble solution method for measuring diffusion coefficients of gases in liquids arises from free convection. The governing dimensionless parameter is the Grashof number, which indicates that convection effects become less important for small bubbles, low gas solubility, and high liquid viscosity. Precision within 5% is obtainable for bubble diameters less than 0.3 mm, and values of a second dimensionless parameter DC Jut [(diffusion coefficient)(solubility)/(viscosity)] less than 4 X 10-8. Bubble solution data in pure liquids and in polymer solutions substantiate these conclusions, though the measured values of D appear to be higher than current literature values. The method is particularly suitable for polymer solutions and the data suggest that polymer volume fraction, rather than solution viscosity, is the controlling parameter for diffusion of small molecules in these media.

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“…Henry’s law constant of N 2 (black ▲), O 2 (red ▲), and A r (green ▲) in water (top), methanol (center), and ethanol (bottom). Solid lines represent correlation (eq ) and crosses are experimental literature data. − …”

Section: Resultsmentioning

confidence: 99%

Henry’s Law Constant of Nitrogen, Oxygen, and Argon in Ternary Aqueous Alcoholic Solvent Mixtures

Malviya

Vrabec

2019

J. Chem. Eng. Data

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Henry's law constant data for nitrogen, oxygen and argon in the ternary liquid mixture water+methanol+ethanol as well as its pure and binary solvent subsystems are reported. The composition and temperature dependence of the Henry's law constant of the air components in these solutions is investigated by Monte Carlo simulation. The underlying molecular force field models are based on the modified Lorentz-Berthelot combining rules that contain one binary interaction parameter, which is mainly taken from preceding work. Predictions from the molecular models for the pure and binary solutions are convincingly compared to experimental literature data, where available. This finding gives confidence that the Henry's law constant for the ternary solution is predicted appropriately. Based on an extensive molecular simulation data set, correlations are established for the Henry's law constant between 274.15 and 473.15 K.

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A Method for Determining the Solubility of Gases in Pure Liquids or Solutions by the Van Slyke-Neill Manometric Apparatus

Cited by 29 publications

References 6 publications

The Solubility of Oxygen in Brines from 0 to 300 °C

The Solubility of Oxygen in Brines from 0 to 300 °C

Bubble solution method for diffusion coefficient measurements. Experimental evaluation

Henry’s Law Constant of Nitrogen, Oxygen, and Argon in Ternary Aqueous Alcoholic Solvent Mixtures

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