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Moisture sorption isotherm and effective diffusion coefficient of porcelain stoneware spray-dried powder.

Authors :
Santos, Rossane Mailde
Alves, Carine Lourenço
De Noni, Agenor
Quadri, Marintho Bastos
Heinrich, Stefan
Source :
Powder Technology. Dec2023, Vol. 430, pN.PAG-N.PAG. 1p.
Publication Year :
2023

Abstract

[Display omitted] • Water adsorption by porcelain stoneware spray-dried powder is investigated. • Porcelain stoneware powder has low hygroscopicity with minor temperature impact. • New approach to estimate diffusion coefficients using sorption kinetics data. • Intragranular pores likely 13% saturated with water in industrial storage conditions. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
*DISTRIBUTION isotherms (Chromatography)
*STONEWARE
*DIFFUSION coefficients
*PORCELAIN
*POWDERS
*MOISTURE

Details

Language :
English
ISSN :
00325910
Volume :
430
Database :
Academic Search Index
Journal :
Powder Technology
Publication Type :
Academic Journal
Accession number :
173118485
Full Text :
https://doi.org/10.1016/j.powtec.2023.119028
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