Results 21 to 30 of about 48,403 (247)

'GAB' generalised equation as a basis for sorption spectral analysis

Czech Journal of Food Sciences, 2010
The transformed sorption isotherm (represented by the ratio of water activity and moisture content (d.b.) versus water activity) was approximated by polynomials of 2nd-6th order.
Jiří Blahovec, Stavros Yanniotis
doaj   +1 more source

Sorption of Polar Sorbents into GO Powders and Membranes

Membranes, 2023
The comparative study of sorption of polar substances acetonitrile and water into powders and membranes (>10 μm thick) of modified Hummers (HGO) and Brodie (BGO) graphite oxides was performed using isopiestic method (IM) and differential scanning ...
A. V. Kaplin, A. T. Rebrikova, E. A. Eremina, N. A. Chumakova, N. V. Avramenko, M. V. Korobov   +5 more
doaj   +1 more source

The effect of salinity on the sorption of cadmium ions from aqueous medium on Fe(III)-sepiolite [PDF]

Chemical Industry and Chemical Engineering Quarterly, 2015
In this study, the sorption of cadmium ions onto sepiolite modified with hydrated iron(III) oxide, Fe(III)-sepiolite, has been investigated in natural seawater, artificial seawater, aqueous solution of NaCl of the same ionic strength as the ...
Habish Amal Juma, Lazarević Slavica, Janković-Častvan Ivona, Potkonjak Branislav, Janaćković Đorđe, Petrović Rada   +5 more
doaj   +1 more source

Effect of Water Sorption and Solubility on Two Soft Denture Lining Materials Stored in Three Different Mediums [PDF]

International Journal of Prosthodontics and Restorative Dentistry, 2023
Purpose: To evaluate and compare the effect on water sorption and solubility of acrylic-based and silicone-based soft denture lining materials stored over a period of 7, 14, and 28 days in three different storage mediums [distilled water (AW), artificial
Anjali Dutta, Madhurima Sharma, Shalabh Kumar, Zoya Chowdhary, Pratik Bumb, Chandan Kumar   +5 more
doaj   +1 more source

Sorption-Enhanced Water–Gas Shift [PDF]

, 2017
Sorption-enhanced water-gas shift (SEWGS) is a promising technology for precombustion CO2 capture with high energy efficiency. Hydrotalcite-based adsorbents were studied as possible solid sorbents for pressure swing adsorption under SEWGS conditions. They show high thermal and mechanical stability with sufficiently high cyclic working capacity and fast
Dijk, H.A.J. van, Cobden, P.D., Boon, J., Sint Annaland, M. van, Gallucci, F., Coenen, K.   +5 more
openaire   +2 more sources

Sorption Water by Modified Bentonite

Procedia Materials Science, 2015
AbstractIn order to improve adsorptive properties and provide a viable alternative to humidity control techniques, the desiccants can be modified with chemical aggregates such as calcium chloride (CaCl2), the latter often used as dehydrating due to its hygroscopicity and low cost.
Castrillo, Natalia Paola, Mercado, Adela Isabel Guadalupe, Volzone, Cristina   +2 more
openaire   +3 more sources

Evaluating the Effect of Polyetheretherketone Particles Addition on Water Sorption and Solubility of Polymethylmethacrylate Denture Base Material [PDF]

Al-Rafidain Dental Journal, 2022
Aims: To assess water sorption and solubility of PMMA after incorporating with polyetheretherketone particles (vectrex peek polymer PEEK) material with a different percentage (1%, 2%, and 3%). Materials and Methods: The PEEK particle size of 130μm.
Mohand Abdul Jawad M. AL-Hashyme, Aliaa Wameedh R. AL-Omari   +1 more
doaj   +1 more source

Water sorption and solubility of polyamide denture base materials

Acta Biomaterialia Odontologica Scandinavica, 2017
Purpose: Some patients experience adverse reactions to poly(methyl methacrylate)-based (PMMA) dentures. Polyamide (PA) as an alternative to PMMA has, however, not been well documented with regard to water sorption and water solubility. The aim of this in
Long G. Nguyen, Hilde M. Kopperud, Marit Øilo   +2 more
doaj   +1 more source

Comparative study of sorption and solubility of heat-cure and self-cure acrylic resins in different solutions

Indian Journal of Dental Research, 2016
Objective: The objective of this study was to compare the sorption and solubility of heat-cure and self-cure acrylic resins in different solutions. Materials and Methods: One heat-cure acrylic resin (Trevalon) and one self-cure acrylic resin (Rapid ...
Rajesh Saini, Ravindra Kotian, Prashanthi Madhyastha, N Srikant   +3 more
doaj   +1 more source

Effect of degree of crystallinity and the contents of aluminium oxide and sodium oxide on water sorption capacity in NaY zeolite [PDF]

Hemijska Industrija, 2016
The paper presents mathematical models which describe the dependence between water sorption capacity, on one hand, and the degree of crystallinity and the content of Na2O and Al2O3 in NaY zeolite, on the other.
Kešelj Dragana M., Lazić Dragica Z., Živković Živan D., Škundrić Branko T., Penavin-Škundrić Jelena V., Sladojević Slavica G.   +5 more
doaj   +1 more source