Penetration of a non-swelling liquid into a tableted porous medium

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Standard

Penetration of a non-swelling liquid into a tableted porous medium. / Esteban, Jesus; Bakalis, Serafim; Duckitt, Claire; Tantawy, Hossam; Fryer, Peter J.

Engineering Sciences and Fundamentals 2016 - Core Programming Area at the 2016 AIChE Annual Meeting. AIChE, 2016. p. 286-295 (Engineering Sciences and Fundamentals 2016 - Core Programming Area at the 2016 AIChE Annual Meeting; Vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Harvard

Esteban, J, Bakalis, S, Duckitt, C, Tantawy, H & Fryer, PJ 2016, Penetration of a non-swelling liquid into a tableted porous medium. in Engineering Sciences and Fundamentals 2016 - Core Programming Area at the 2016 AIChE Annual Meeting. Engineering Sciences and Fundamentals 2016 - Core Programming Area at the 2016 AIChE Annual Meeting, vol. 1, AIChE, pp. 286-295, Engineering Sciences and Fundamentals 2016 - Core Programming Area at the 2016 AIChE Annual Meeting, San Francisco, United States, 13/11/16.

APA

Esteban, J., Bakalis, S., Duckitt, C., Tantawy, H., & Fryer, P. J. (2016). Penetration of a non-swelling liquid into a tableted porous medium. In Engineering Sciences and Fundamentals 2016 - Core Programming Area at the 2016 AIChE Annual Meeting (pp. 286-295). (Engineering Sciences and Fundamentals 2016 - Core Programming Area at the 2016 AIChE Annual Meeting; Vol. 1). AIChE.

Vancouver

Esteban J, Bakalis S, Duckitt C, Tantawy H, Fryer PJ. Penetration of a non-swelling liquid into a tableted porous medium. In Engineering Sciences and Fundamentals 2016 - Core Programming Area at the 2016 AIChE Annual Meeting. AIChE. 2016. p. 286-295. (Engineering Sciences and Fundamentals 2016 - Core Programming Area at the 2016 AIChE Annual Meeting).

Author

Esteban, Jesus ; Bakalis, Serafim ; Duckitt, Claire ; Tantawy, Hossam ; Fryer, Peter J. / Penetration of a non-swelling liquid into a tableted porous medium. Engineering Sciences and Fundamentals 2016 - Core Programming Area at the 2016 AIChE Annual Meeting. AIChE, 2016. pp. 286-295 (Engineering Sciences and Fundamentals 2016 - Core Programming Area at the 2016 AIChE Annual Meeting).

Bibtex

@inproceedings{ee65b400f7cd466ca4a60fe1b858641d,
title = "Penetration of a non-swelling liquid into a tableted porous medium",
abstract = "The imbibition of a liquid into porous substrates is a phenomenon of interest in a wide array of processes both in nature and industrial applications. Among the latter are several of relevance in the fast moving consumer goods industry, such as the application of coating surfactants to the formulation of powder detergents. The structure of the substrate and the properties of the liquid as well as the type of interaction will determine the kinetics of imbibition. This work presents a methodology to compact powders of relevant composition in the formulation of detergents into tablet preparations. Non-invasive techniques are used to characterise the tablet surface (White-light interferometry) and internal structure (micro-computed tomography) of the substrate. Imbibition of n-hexadecane, which does not swell the substrate, has been studied. The initial contact angle has been studied as a function of roughness, showing that this variable did not affect greatly this variable. Finally, the penetration kinetics of droplets of the liquid showed a strong dependence with respect to the porosity of the substrate.",
keywords = "Droplet penetration, Droplet spreading, Dynamic contact angle, Micro-CT, Tableting",
author = "Jesus Esteban and Serafim Bakalis and Claire Duckitt and Hossam Tantawy and Fryer, {Peter J.}",
year = "2016",
month = jan,
day = "1",
language = "English",
series = "Engineering Sciences and Fundamentals 2016 - Core Programming Area at the 2016 AIChE Annual Meeting",
publisher = "AIChE",
pages = "286--295",
booktitle = "Engineering Sciences and Fundamentals 2016 - Core Programming Area at the 2016 AIChE Annual Meeting",
note = "Engineering Sciences and Fundamentals 2016 - Core Programming Area at the 2016 AIChE Annual Meeting ; Conference date: 13-11-2016 Through 18-11-2016",

}

RIS

TY - GEN

T1 - Penetration of a non-swelling liquid into a tableted porous medium

AU - Esteban, Jesus

AU - Bakalis, Serafim

AU - Duckitt, Claire

AU - Tantawy, Hossam

AU - Fryer, Peter J.

PY - 2016/1/1

Y1 - 2016/1/1

N2 - The imbibition of a liquid into porous substrates is a phenomenon of interest in a wide array of processes both in nature and industrial applications. Among the latter are several of relevance in the fast moving consumer goods industry, such as the application of coating surfactants to the formulation of powder detergents. The structure of the substrate and the properties of the liquid as well as the type of interaction will determine the kinetics of imbibition. This work presents a methodology to compact powders of relevant composition in the formulation of detergents into tablet preparations. Non-invasive techniques are used to characterise the tablet surface (White-light interferometry) and internal structure (micro-computed tomography) of the substrate. Imbibition of n-hexadecane, which does not swell the substrate, has been studied. The initial contact angle has been studied as a function of roughness, showing that this variable did not affect greatly this variable. Finally, the penetration kinetics of droplets of the liquid showed a strong dependence with respect to the porosity of the substrate.

AB - The imbibition of a liquid into porous substrates is a phenomenon of interest in a wide array of processes both in nature and industrial applications. Among the latter are several of relevance in the fast moving consumer goods industry, such as the application of coating surfactants to the formulation of powder detergents. The structure of the substrate and the properties of the liquid as well as the type of interaction will determine the kinetics of imbibition. This work presents a methodology to compact powders of relevant composition in the formulation of detergents into tablet preparations. Non-invasive techniques are used to characterise the tablet surface (White-light interferometry) and internal structure (micro-computed tomography) of the substrate. Imbibition of n-hexadecane, which does not swell the substrate, has been studied. The initial contact angle has been studied as a function of roughness, showing that this variable did not affect greatly this variable. Finally, the penetration kinetics of droplets of the liquid showed a strong dependence with respect to the porosity of the substrate.

KW - Droplet penetration

KW - Droplet spreading

KW - Dynamic contact angle

KW - Micro-CT

KW - Tableting

UR - http://www.scopus.com/inward/record.url?scp=85019037009&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:85019037009

T3 - Engineering Sciences and Fundamentals 2016 - Core Programming Area at the 2016 AIChE Annual Meeting

SP - 286

EP - 295

BT - Engineering Sciences and Fundamentals 2016 - Core Programming Area at the 2016 AIChE Annual Meeting

PB - AIChE

T2 - Engineering Sciences and Fundamentals 2016 - Core Programming Area at the 2016 AIChE Annual Meeting

Y2 - 13 November 2016 through 18 November 2016

ER -