Study of adsorption from solutions on silica by liquid chromatography method

Chuduk, N. A.; Eltekov, Yu. A.; Киселев, А. В.

doi:10.1016/0021-9797(81)90268-x

Cited by 33 publications

(13 citation statements)

References 4 publications

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“…The quantity B is the force constant associated with the van der Waals force. These potential functions can be related to the surface excess of the solute, T, by (Chuduk et al, 1981…”

Section: Theoretical Sectionmentioning

confidence: 99%

Predictability of performance of reverse osmosis membranes from data on surface force parameters

Matsuura¹,

Tweddle²,

Sourirajan³

1984

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

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“…The quantity B is the force constant associated with the van der Waals force. These potential functions can be related to the surface excess of the solute, T, by (Chuduk et al, 1981…”

Section: Theoretical Sectionmentioning

confidence: 99%

Predictability of performance of reverse osmosis membranes from data on surface force parameters

Matsuura¹,

Tweddle²,

Sourirajan³

1984

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

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“…Analysis of Liquid Chromatography Data. From the LC data on retention volumes the surface excess, , of the solute at the bulk solute concentration, cb, is obtained by (Chuduk et al, 1981) r/cb = ([vy] -[vy]water)/Ap (A-i)…”

Section: Appendixmentioning

confidence: 99%

Determination of interaction forces and average pore size and pore size distribution and their effects on fouling of ultrafiltration membranes

Liu¹,

Chan²,

Matsuura³

et al. 1984

Ind. Eng. Chem. Prod. Res. Dev.

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In this paper the method of determining the interaction forces working between macromolecular solutes and the membrane material by the liquid chromatography method and the method of specifying the average pore size and the pore size distribution of membranes by use of the transport equations based on the surface force-pore flow model are illustrated. The effects of interaction forces and pore structure on ultrafiltration membrane performance, and membrane fouling, are Illustrated with data on separations of proteins in aqueous solutions as examples.

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“…Since the creation of high-sensitivity detectors and high-precision pumps with fixed flow rates, high-performance liquid chromatography (HPLC) has become a reliable and effective tool for investigation of intermolecular interactions (e.g., liquid-phase adsorption [1][2][3][4][5][6]) at the liquid-solid interface.…”

Section: Introductionmentioning

confidence: 99%

10.1007/s11124-008-2012-8

2000

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Competitive adsorption of anisole, benzaldehyde, benzoic acid, benzene, toluene, and phenol from dilute solutions in n -heptane at three chemically different porous adsorbents was studied by high-performance liquid chromatography (HPLC). The retention times of these compounds were used to calculate the equilibrium constants of the adsorption isotherms, the partition coefficients, and the Gibbs energy changes. The results obtained made it possible to estimate the Gibbs energy changes in the competitive adsorption of arenes leading to the formation of supramolecular surface compounds at cellulose and silica and the formation of arene clusters at the pyrocarbon surface from dilute solutions in n -heptane.

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Study of adsorption from solutions on silica by liquid chromatography method

Cited by 33 publications

References 4 publications

Predictability of performance of reverse osmosis membranes from data on surface force parameters

Predictability of performance of reverse osmosis membranes from data on surface force parameters

Determination of interaction forces and average pore size and pore size distribution and their effects on fouling of ultrafiltration membranes

10.1007/s11124-008-2012-8

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