Heat of Sorption
The effect of encapsulants on the heat of sorption in vacuum-dried cajá powder
... pulp of Spondias mombin, ...addition of additives was shown to affect the isotherms in such a way that, for the same water activity, samples of CP+GA and CP+MD showed a lower equilibrium moisture ...
9
WATER ADSORPTION ISOTHERMS AND ISOSTERIC SORPTION HEAT OF SPRAY-DRIED AND FREEZE-DRIED DEHYDRATED PASSION FRUIT PULP WITH ADDITIVES AND SKIMMED MILK
... behavior of curves was type III, according to Brunauer’s ...presence of additives. The behavior of the sorption isotherms for different temperatures are similar, noting only a small effect ...
8
Study of adsorption isotherms of green coconut pulp
... isosteric heat of sorption should be considered in the simulation of energy requirements of the drying ...value of 0.08 kg/kg (db). he green coconut pulp, regarded as a ...
7
Revista Brasileira de Engenharia Agrícola e Ambiental
... properties of agricultural products (Moreira et ...objective of this study is to investigate the alterations in thermodynamic properties (integral isosteric heat of sorption, ...
6
GAB model and the thermodynamic properties of moisture sorption in soursop fruit powder
... isosteric heat of sorption, ...loss of mobility of the water molecules in the ...sum of molar differential entropy and total entropy of the water adsorbed on the solid at ...
9
Efecto del método de secado en las propiedades termodinámicas de pulpa de mora en polvo
... isosteric heat of sorption is a differential molar quantity derived from the temperature dependence of the isotherm, which represents the energy or intermolecular bonding between water ...
11
Study of the enthalpy-entropy mechanism from water sorption of orange seeds (C. sinensis cv. Brazilian) for the use of agro-industrial residues as a possible source of vegetable oil production
... range of water activity and moisture content ...derivative of the water activity as a function of temperature to calculate the isoteric heat of sorption for water using the ...
7
Lucídio MOLINA FILHO1 , Ana Karla Rebes GONÇALVES
... isotherms of fresh and heat blanched pumpkins (Cucurbita moschata) were determined at three temperatures (30, 50 and 70 °C), using the standard, static-gravimetric ...exception of the Henderson ...
9
Effect of drying method on the adsorption isotherms and isosteric heat of passion fruit pulp powder
... he sorption behavior of dry products is generally afected by the drying ...he sorption isotherms are useful to determine and compare thermodynamic properties of passion fruit pulp powder ...
8
A Review on Heat Transfer Improvent of Plate Heat Exchanger
... plate heat exchanger can achieve high heat transfer coefficient, low fouling factor ...Number, heat transfer coefficient, friction factors ...plate heat exchanger. Models have been developed ...
6
Heat treatment of AlSi9Mg alloy
... Processes of crystallization of alloys have decisive impact on structure of castings, and the same their utility ...source of information to development of preparation of liquid ...
4
CRITICAL AGING SEGMENTS OF POWER TRANSMISSION LINE
... sags of a conductor are threatening the safety and stable run of the power transmission ...hotspots of power transmission lines as a result of extreme weather ...loses of heat ...
12
Braz. J. Chem. Eng. vol.29 número2
... basically of a long cylindrical shell inclined at a small angle to the ...portion of the shell is equipped with lifting flights (see Figure 1) to cascade solid material through a concurrent or counter- ...
11
Sorção e Dessorção do Saflufenacil em Dois Solos do Estado de São Paulo
... samples of dry soil in a ratio of 1/1 (10 g soil to 10 mL of ...time of equilibrium under constant stirring (24 h) and centrifugation, an aliquot was collected from the ...concentration ...
7
Finite time exergoeconomic performance optimization of a thermoacoustic heat engine
... University of Engineering, P R China. His work covers a diversity of topics in engineering thermodynamics, constructal theory, turbomachinery, reliability engineering, and technology support for propulsion ...
14
Braz. J. Chem. Eng. vol.26 número2
... removal of Cd (II), Cr (III) and Pb (II) from aqueous solutions. The kinetics of biosorption are studied, analyzing the effect of the initial concentration of metal and ...kinetics of ...
9
Minimum energy requirement of an endoreversible desalination system of sea water
... characteristics of thermodynamic processes and optimization of thermodynamic cycles has made tremendous progress from classical to quantum processes by scientists and engineers by using finite time ...
16
INVESTIGATION OF SORPTION CHARACTERISTICS OF POLYMERIC MINERAL-FILLED COMPOSITES FOR MEDICINE
... 6. Yang S., Park K., Rocca J.G. Semi-interpenetrating polymer network superporous hydrogels based on poly(3-sulfopropyl acrylate, potassium salt) and poly(vinyl alcohol): synthesis and characterization. Journal of ...
5
Sorption and persistence of sorgoleone in Red-Yellow Latosol.
... PERSISTENCE OF SORGOLEONE IN RED-YELLOW ...behavior of sorgoleone in a Red-Yellow Latosol was studied. The sorption model of sorgoleone in soil was better adjusted to the Freundlich equation, ...
5
Lat. Am. j. solids struct. vol.10 número1
... characteristics of composite structures has been proposed. In particular, the problem of effective heat transfer coefficient of the composite structure with periodically located inclusions ...
26