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Sorption behavior and isosteric heat of maize-millet based protein enriched extruded product [PDF]

Heliyon, 2021
Moisture sorption behaviour and isosteric heat of sorption are essential to be familiar with the stability of products, various storage condition and selection of packaging materials. Sorption behavior of extruded product was done at 30, 40, 50 and 60 °C
Chandrahas Sahu, Shadanan Patel, Dharmendra Khokhar   +2 more
doaj   +4 more sources

Thermodynamic analysis of the difference in adsorption characteristics of CH4 and CO2 on continental shale

Frontiers in Earth Science, 2023
In order to explain the difference in adsorption characteristics of CH4 and CO2 on continental shale from the perspective of thermodynamics, the isothermal adsorption experiments of CH4 and CO2 adsorbed by shale in Yanchang Formation in Ordos Basin were ...
Pei Xue, Quansheng Liang, Chao Gao, Jintao Yin, Shiyan Hao, Qianping Zhao   +5 more
doaj   +1 more source

Thermodynamic Characteristics of CH4 Adsorption on Shale at Different Temperatures

Geofluids, 2022
In order to clarify the effect of temperature on the isosteric heat of adsorption of CH4 onto shale, by using the isothermal adsorption data of shale in the temperature range of 300~473 K and the pressure range of 0.08~14 MPa, the isosteric heat of ...
Pei Xue, Quansheng Liang, Shiyan Hao, Jintao Yin, Chao Gao, Lixia Zhang, Qianping Zhao   +6 more
doaj   +1 more source

Thermodynamic characteristics of CH4 adsorption by continental shale: A case study of the Upper Triassic Yanchang shale in the Yanchang Gasfield, Ordos Basin

Natural Gas Industry B, 2020
In order to improve the calculation method of the isosteric adsorption heat, clarify thermodynamic characteristics of CH4 adsorption by continental shale and reveal the adsorption mechanism, this paper selected shale samples from the seventh Member of ...
Pei Xue, Lixia Zhang, Quansheng Liang, Xining Sun, Qianping Zhao, Panwen Qi   +5 more
doaj   +1 more source

Evaluation of the Adsorptive Process on Adsorbent Surfaces as a Function of Pressure in an Isosteric System Compared with Adsorption Isotherm

ChemEngineering, 2022
The developing significance of adsorption has brought about a steadily expanding quantity of logical and innovative writing on different adsorbents.
Sindisiwe Ntsondwa, Velaphi Msomi, Moses Basitere   +2 more
doaj   +1 more source

A developed dual-site Langmuir model to represent the high-pressure methane adsorption and thermodynamic parameters in shale

International Journal of Coal Science & Technology, 2023
Comprehending the mechanism of methane adsorption in shales is a crucial step towards optimizing the development of deep-buried shale gas. This is because the methane adsorbed in shale represents a significant proportion of the subsurface shale gas ...
Ke Hu, Qian Zhang, Yufei Liu, Muhammad Abdurrahman Thaika   +3 more
doaj   +1 more source

Experimental Study on Renewable Porous Carbon Dioxide Adsorbent Materials for Space Shuttles

Energies, 2022
Porous adsorbent material is promising to be used to regeneratively remove CO2 from space shuttles. In this work, the amount and isosteric heat of CO2 adsorption in solid amine are experimentally studied at pressures ranging from 0 to 6 bar and ...
Chun Zhang, Yu Wang, Tao Liu, Hanbing Ke
doaj   +1 more source

Adsorption behavior of H2 in quartz silt-pores at high temperature and pressure

AIP Advances, 2023
To understand the storage and transport of H2 in the Earth’s interior, the adsorption behaviors of H2 in the slit-like pore of quartz under different conditions were calculated by the grand canonical Monte Carlo method.
Longxing Yang, Shide Mao, Li Yi, Hong Liu, Hanyu Wang, Haibo Liu, Lei Liu   +6 more
doaj   +1 more source

Effect of maturity on the moisture sorption isotherm of chili pepper (Mareko Fana variety)

Heliyon, 2020
The moisture sorption isotherm at three maturity levels of the Mareko Fana chili pepper variety (red, brown and green) has been studied in this paper. The sorption isotherm was determined based on the standard static gravimetric method using a glycerol ...
Eshetu Getahun, Nigus Gabbiye, Mulugeta A. Delele, Solomon W. Fanta, Mekonnen Gebreslasie Gebrehiwot, Maarten Vanierschot   +5 more
doaj   +1 more source

Effect of temperature and water activity on heat transfer in parsley leaves in the  range of temperatures 10–30 °C

Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis, 2007
The equilibrium moisture contents of parsley leaves were measured by the gravimetric dynamic method with continuous recording of changes in sample weight. Consequently water activity values were determined. Henderson equation was found to be a good model
Jiří Štencl
doaj   +1 more source