Results 21 to 30 of about 1,565,546 (166)

Sorption equilibrium moisture and isosteric heat of Chinese wheat bran products added to rice to increase its dietary fibre content

open access: yesGrain & Oil Science and Technology, 2021
More and more people concern about supplementing dietary food with wheat bran to increase fibre content, but there has been little study of the sorption isotherms and isosteric heats of wheat bran fibre products, which are important to the quality and ...
Xingjun Li   +4 more
doaj   +1 more source

Hygroscopic Properties of Sweet Cherry Powder: Thermodynamic Properties and Microstructural Changes

open access: yesJournal of Food Quality, 2021
Understanding sorption isotherms is crucial in food science for optimizing the drying processes, enhancing the shelf-life of food, and maintaining food quality during storage.
Rachida Ouaabou   +8 more
doaj   +1 more source

Synthesis and Application of Cobalt-based Metal-organic Framework for Adsorption of Humic Acid from Water [PDF]

open access: yesChemical and Biochemical Engineering Quarterly, 2022
In this study, the adsorption of humic acid on cobalt based metal-organic framework (Co-MOF) was investigated. Co-MOF was synthesized via solvothermal technique and further characterized using X-ray diffraction (XRD), Fourier transform infrared ...
S. Naseem   +5 more
doaj   +1 more source

Isosteric heat of hydrogen adsorption on MOFs: comparison between adsorption calorimetry, sorption isosteric metod, and analytical models [PDF]

open access: yes, 2015
Isosteric heat of adsorption is an important parameter required to describe the thermal performance of adsorptive storage systems. It is most frequently calculated from adsorption isotherms measured over wide ranges of pressure and temperature, using the
Streppel, B.   +10 more
core   +1 more source

Adsorption Thermodynamics Analysis of CO2 and CH4 on Anthracite Matrix Surface

open access: yesMeikuang Anquan, 2020
Taking the anthracite sampled from Sichuan coalfield as the research object, the adsorption isotherms of CO2 and CH4 at the temperatures of 288 K, 308 K and 328 K are determined by the high precision intelligent weight adsorption instrument, and the ...
WU Tengfei, DU Xidong, HAO Yu, LI Qiqi
doaj   +1 more source

Desorption isotherms of flaxseeds (Linum usitatissimum L.) and thermodynamic parameters of the process

open access: yesRevista Ciência Agronômica, 2020
Sorption isotherms of flaxseeds were determined by static gravimetric method at temperatures 40, 60, and 80 ºC, over a relative moisture range of 10-95%. Six mathematical models were applied to analyze the experimental data. The modified GAB model showed
Maria da Conceição da Costa Valente   +4 more
doaj   +1 more source

Rare‐Earth Multivariate Metal–Organic Frameworks: Cationic Radius Biased Compositional Control and Property Tuning

open access: yesAngewandte Chemie, EarlyView.
A family of multivariate metal–organic frameworks, UoB‐116(Ln), can be prepared using up to 16 different metals, revealing the ability to tune properties through compositional control. ABSTRACT The synthesis of a multivariate metal–organic framework (MTV‐MOF) family, [Ln(DNNDI)1.5]n (UoB‐116), is reported (DNNDI: N,N'‐bis(dinicotinate)‐1,4,5,8 ...
Adnan Ishaq   +9 more
wiley   +2 more sources

Impact of temperature on the isothermal adsorption/desorption of shale gas

open access: yesPetroleum Exploration and Development, 2013
Isothermal adsorption and desorption experiments under different temperatures were carried out with the Longmaxi Formation shale samples collected from southern Sichuan. The experimental results show that temperature affects the adsorption and desorption
Wei GUO   +5 more
doaj   +1 more source

Discussion on Relationship Between Temperature-Pressure-Adsorption and Coal and Gas Outburst

open access: yesMeikuang Anquan, 2020
The relationship between temperature-pressure-adsorption of raw coal and deformed coal of Daning Coal Mine is calculated by using a series of isotherm adsorption experimental data.
LI Dong, ZHANG Xuemei, HAO Jingyuan, MA Qinghua
doaj   +1 more source

Sorption isotherms and thermodynamic properties of the dry silage of red tilapia viscera (Oreochromis spp.) obtained in a direct solar dryer

open access: yesHeliyon, 2021
The sorption isotherms, thermodynamic properties and calculation for confirming the isokinetic theory of dry chemical silage of red tilapia viscera (Oreochromis spp.) obtained in a direct passive solar dryer were determined.
Jairo Andres Camaño Echavarria   +2 more
doaj   +1 more source

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