Solubilities of Gases in Liquids at High Pressure

Frolich, Per K.; Tauch, E. J.; Hogan, James J.; Peer, A. A.

doi:10.1021/ie50257a019

Cited by 103 publications

(47 citation statements)

References 1 publication

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“…The changes in the oxygen transfer rates are very nearly proportional to the increases in the operating pressure, demonstrating the validity of Henry's law. 8 As the MLVSS level was increased, the oxygen transfer rate decreased for any given value of input power. To reach a desired oxygen transfer rate, the power input to the more concentrated sludge had to be raised, reflecting the reduction in oxygen transfer due to poorer mixing.…”

Section: Oxygen Transfer Ratesmentioning

confidence: 95%

Aeration of concentrated activated sludge

Stiefel

Washington

1966

Biotech & Bioengineering

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SummaryA multiphase project has been planned to develop a new biological process capable of economically treating high BOD wastes. Herein is presented the results of the first phase of the program, in which the feasibility of growing concentrated microbial cultures was investigated and the oxygen and power requirements for maintaining such cultures were determined. An example is given of the sc:ile-up of power requirements for oxygen transfer in a protot,ype system.

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Section: Oxygen Transfer Ratesmentioning

confidence: 95%

Aeration of concentrated activated sludge

Stiefel

Washington

1966

Biotech & Bioengineering

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“…The amount of hydrogen that can be dissolved in the fuel is proportional to the overall pressure and can be calculated by Henry's law (Frolich et al, 1931). Due to the other gases contained in the syngas, the overall pressure has to be increased in comparison to hydrogen operation to achieve the same hydrogen partial pressure.…”

Section: Solubility Of Hydrogen and Syngas In Jet Fuelmentioning

confidence: 99%

“…Due to the other gases contained in the syngas, the overall pressure has to be increased in comparison to hydrogen operation to achieve the same hydrogen partial pressure. The solubility of the syngas components in jet fuel was calculated on the basis of literature data (Frolich et al, 1931;Rachner, 1998;Ronze et al, 2002;Tremper and Prausnitz, 1976). The calculated amount of syngas that can be dissolved in jet fuel is plotted in Fig.…”

Section: Solubility Of Hydrogen and Syngas In Jet Fuelmentioning

confidence: 99%

Hydrodesulfurization of jet fuel by pre-saturated one-liquid-flow technology for mobile fuel cell applications

Latz¹,

Peters²,

Pasel³

et al. 2009

Chemical Engineering Science

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“…Sage et al (1936) also reported measurements for the same temperature and pressure range. Frolich et al (1931) carried out similar measurements at 25°C up to a pressure of 88 atmospheres.…”

Section: Conclusion and Significancementioning

confidence: 99%

Measurement and prediction of high‐pressure phase equilibria with a dilute component in the gas phase: The methane‐n‐hexane system

1974

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The design of vapor recovery processes requires very accurate vaporliquid equilibria data. In this work the problem is attacked from both an experimental and a correlational viewpoint, and the methane-n-hexane system is chosen for study. A predictive model for vapor-liquid equilibrium aids in the interpretation of the experimental measurements, and data acquired in this study agree closely with the theoretical predictions. Maximum deviation between calculated and experimental equilibrium ratios (yi/xi) is 8.5y0 with average absolute deviations of 3y0 for n-hexane and 0.1% for methane. Several procedures are described for checking the accuracy of experimental VLE data when a heavy vapor is present at low concentrations in the gas phase. Several potential sources of experimental error are also identified and discussed.

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Solubilities of Gases in Liquids at High Pressure

Cited by 103 publications

References 1 publication

Aeration of concentrated activated sludge

Aeration of concentrated activated sludge

Hydrodesulfurization of jet fuel by pre-saturated one-liquid-flow technology for mobile fuel cell applications

Measurement and prediction of high‐pressure phase equilibria with a dilute component in the gas phase: The methane‐n‐hexane system

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