Results 271 to 280 of about 8,053,836 (317)

Thermodynamic parameters of liquid–phase adsorption process calculated from different equilibrium constants related to adsorption isotherms: A comparison study

Journal of Environmental Chemical Engineering, 2021
Hai Nguyen Tran, E. Lima, R. Juang, J. Bollinger, Huan-Ping Chao   +4 more
semanticscholar   +1 more source

Thermodynamic parameters of polyacrylamides in water

Polymer, 1981
Abstract The heats of dilution of polyacrylamide and its N -methyl derivatives have been measured calorimetrically. Their apparent partial specific volumes have also been determined. For the unsubstituted polymer, χ h was endothermic whereas for both the N -substituted polymers χ h was exothermic.
John C. Day, Ian D. Robb
openaire   +1 more source

Pyrolysis kinetics and thermodynamic parameters of plastic grocery bag based on thermogravimetric data using iso-conversional methods

International Journal of Environmental Science and Technology, 2021
D. Saha, A. Sinha, S. Pattanayak, B. Roy
semanticscholar   +1 more source

Thermodynamic Extrapolation of Rocket Performance Parameters

ARS Journal, 1962
[I31 It has been found useful in performance calculations to calculate molecular weight derivatives rather than volume derivatives to indicate changes in composition. From Eq. [I 31 there follows A further discussion of the molecular weight derivatives and a method for their numerical evaluation is given by Gordon et al. (4). With the aid of Bridgman's
SANFORD GORDON, FRANK J. ZELEZNIK
openaire   +1 more source

Thermodynamic parameters from an electrochemical cell

Journal of Chemical Education, 1970
An electrochemical cell of simple construction is described that permits a reasonably accurate assessment of thermodynamic parameters with unsophisticated equipment.
openaire   +1 more source

Molecular energy parameters by solution thermodynamics

Polyhedron, 2002
Abstract The relationships between statistical thermodynamics and equilibrium constants, either cumulative, stepwise or specific site constants are investigated. In order to show the link between equilibrium constants and statistical thermodynamic microscopic properties, a distinction has been introduced between non-reacting and reacting systems. The
openaire   +1 more source

A critical review of the estimation of the thermodynamic parameters on adsorption equilibria. Wrong use of equilibrium constant in the Van't Hoof equation for calculation of thermodynamic parameters of adsorption

Journal of Molecular Liquids, 2019
E. Lima, A. Hosseini-Bandegharaei, J. Moreno-Piraján, I. Anastopoulos   +3 more
semanticscholar   +1 more source

Investigation of kinetic and thermodynamic parameters for pyrolysis of peanut shell using thermogravimetric analysis

Biomass Conversion and Biorefinery, 2020
A. Varma, Shwetank Singh, A. K. Rathore, L. Thakur, R. Shankar, P. Mondal   +5 more
semanticscholar   +1 more source

Pyrolysis of cocoa shell and its bioenergy potential: evaluating the kinetic triplet, thermodynamic parameters, and evolved gas analysis using TGA-FTIR

Biomass Conversion and Biorefinery, 2020
G. Mumbach, J. L. F. Alves, J. D. da Silva, Michele Di Domenico, R. D. de Sena, C. Marangoni, R. Machado, A. Bolzan   +7 more
semanticscholar   +1 more source

Thermodynamic parameters of medicinal granulates

Pharmaceutical Chemistry Journal, 1977
G. M. Kudryavtseva, G. N. Borisov, V. N. Egorova   +2 more
openaire   +1 more source