Articles with "sorption isotherms" as a keyword



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Moisture Sorption Isotherms Characteristics For Shelf-Life Prediction of Peanuts (Arachis Hypogaea L.).

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Published in 2023 at "Journal of the science of food and agriculture"

DOI: 10.1002/jsfa.12475

Abstract: BACKGROUND The spring grown peanut varieties viz., J87 and TG37A are prone to quality deterioration owing to high temperature and relative humidity during the harvesting. Thus, sorption isotherms of peanut varieties were evaluated at 25,… read more here.

Keywords: shelf life; life; moisture content; sorption isotherms ... See more keywords
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Silver sorption isotherms onto bentonites: Comparing mathematical models

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Published in 2017 at "Surface and Interface Analysis"

DOI: 10.1002/sia.6288

Abstract: Herein is reported the application of models on sorption isotherms for removal of silver ions from aqueous solution using 2 bentonites: SWy-2 and BaVC-1, low-cost sorbents. Physicochemical attributes were determined for both materials, and sorption… read more here.

Keywords: onto bentonites; bentonites comparing; sorption; sorption isotherms ... See more keywords
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The determination of isosteric heats of sorption of leather: Experimental and mathematical investigations

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Published in 2020 at "Arabian Journal of Chemistry"

DOI: 10.1016/j.arabjc.2019.07.008

Abstract: Abstract Knowledge of sorption isotherms of leather products is necessary to control rehydration/dehydration and storage processes and it is valuable tool for prediction of the stability and shelf life of products but the impact of… read more here.

Keywords: moisture; equilibrium moisture; isotherms leather; isosteric heats ... See more keywords
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Influence of temperature on water vapour sorption isotherms and kinetics of hardened cement paste and concrete

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Published in 2017 at "Cement and Concrete Research"

DOI: 10.1016/j.cemconres.2016.11.006

Abstract: Abstract Water vapour sorption isotherms (WVSIs) have contributed significantly towards current knowledge of the porous nanostructure of cementitious materials and are an important component in modern durability calculations. In this paper, two newly developed multi-chamber… read more here.

Keywords: temperature; water vapour; hardened cement; sorption ... See more keywords
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Modelling of transport processes in concrete exposed to elevated temperatures – An alternative formulation for sorption isotherms

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Published in 2018 at "Cement and Concrete Research"

DOI: 10.1016/j.cemconres.2018.01.012

Abstract: Abstract There is a significant need to understand, analyse and assess moisture transport in cementitious materials exposed to elevated temperatures in order to confidently predict the behaviour and ultimately the development of damage in safety… read more here.

Keywords: transport; formulation; sorption isotherms; exposed elevated ... See more keywords
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C–S–H gel densification: The impact of the nanoscale on self-desiccation and sorption isotherms

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Published in 2018 at "Cement and Concrete Research"

DOI: 10.1016/j.cemconres.2018.04.014

Abstract: The relationship between humidity and water content in a hydrating cement paste is largely controlled by the nanostructure of the C-S-H gel. Current hydration models do not describe this nanostructure, thus sorption isotherms and self-desiccation… read more here.

Keywords: sorption isotherms; self desiccation; gel densification;
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Sorption isotherms of coffee in different stages for producing Turkish coffee

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Published in 2020 at "Journal of Food Processing and Preservation"

DOI: 10.1111/jfpp.14440

Abstract: The aim of this research was to determine the adsorption behavior of coffee as green and roasted beans and ground. For this aim, the static gravimetric method was used and samples were kept in the… read more here.

Keywords: coffee different; coffee; sorption; different stages ... See more keywords
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Moisture Sorption Isotherms and Prediction Models of Carboxymethyl Chitosan Films from Different Sources with Various Plasticizers

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Published in 2019 at "Advances in Materials Science and Engineering"

DOI: 10.1155/2019/4082439

Abstract: Carboxymethyl chitosan (CMCH) from different chitosan sources (shrimp, crab, and squid) and molecular sizes (polymer and oligomer) were synthesized via carboxymethylation reaction. The CMCH films were prepared by solution casting. All the CMCH films had… read more here.

Keywords: sorption isotherms; cmch films; sorption; moisture sorption ... See more keywords
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NMR determination of sorption isotherms in earlywood and latewood of Douglas fir. Identification of bound water components related to their local environment

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Published in 2017 at "Holzforschung"

DOI: 10.1515/hf-2016-0152

Abstract: Abstract Earlywood (EW) and latewood (LW) have different hygromechanical behaviors, if subjected to relative humidity (RH) variations. To understand this effect better, the adsorption mechanisms of EW and LW of Douglas fir were studied by… read more here.

Keywords: earlywood latewood; water; water components; sorption isotherms ... See more keywords
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Sorption Isotherms and Thermodynamic Properties of Pomegranate Peels

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Published in 2022 at "Foods"

DOI: 10.3390/foods11142009

Abstract: Convective drying is the most widely used technique to stabilize by-products in the food industry, permitting later processing. A thorough knowledge of the relationship between moisture content and water activity allows the optimization of not… read more here.

Keywords: properties pomegranate; sorption; sorption isotherms; thermodynamic properties ... See more keywords
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Predicting the Water Sorption in ASDs

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Published in 2022 at "Pharmaceutics"

DOI: 10.3390/pharmaceutics14061181

Abstract: Water decreases the stability of amorphous solid dispersions (ASDs) and water sorption is, therefore, unwanted during ASD storage. This work suggests a methodology to predict the water-sorption isotherms and the water-sorption kinetics in amorphous pharmaceutical… read more here.

Keywords: sorption isotherms; methodology; water; sorption kinetics ... See more keywords