Report on some thermodynamic data for desulfurization processes. [Includes properties of aqueous ions and certain solid, liquid, aqueous and gaseous compounds]

Tables are presented here of values of thermochemical properties and processes at 298.15/sup 0/K for some substances of interest to DOE for flue gas desulfurization. The substances covered are (1) the aqueous ions: OH/sup -/, SO/sub 3//sup -2/, HSO/sub 3//sup -/, SO/sub 4//sup -2/, HSO/sub 4//sup -/, CO/sub 3//sup -2/, HCO/sub 3//sup -/, H/sup /, Mn/sup 2/, Fe/sup 2/, Mg/sup 2/, Ca/sup 2/, Na/sup /, and K/sup /, and (2) solid, liquid, aqueous, and gaseous compounds or species formed from these ions. The tables contain the following: (1) the thermochemical property values, enthalpy of formation, ..delta../sub f/H/sup 0/, Gibbs energy of formation, ..delta../sub f/G/sup 0/, entropy, S/sup 0/, and heat capacity, C/sub p//sup 0/, all at 298.15/sup 0/K, as well as the enthalpy difference between 298.15/sup 0/K and 0/sup 0/K, H/sup 0/-H/sub o//sup 0/, for the basic species cited above; (2) the predicted values for ..delta..H/sup 0/, ..delta..G/sup 0/, ..delta..S/sup 0/, and ..delta..C/sub p//sup 0/ as well as log K (equilibrium constant) for the processes, or reactions, of importance to DOE, calculated from (1,7522 ); (3) the property values, phi/sub L/, the relative apparent molar enthalpy, ..gamma../sub -/, the mean ionic activity coefficient, and phi, the osmotic coefficient, for the binary aqueous systems at 298.15/sup 0/K, all as a function of concentration. Some documentation for (2) and (3) is provided. All of the values given are consistent with the NBS TN 270 Series.

Data and Resources

Field Value
Citation "\"Parker, V.B.; Staples, B.R.; Jobe, T.L. Jr.; Neumann, D.B.\""
Is NETL associated "\"Yes\""
NETL Point of Contact "\"Roy Long\""
NETL Point of Contact's Email "\"Roy.long@netl.doe.gov\""
NETL program or project "\"KMD\""
Publication Date "\"9/1/1981\""
Groups
  • AmeriGEOSS
  • Global Provider
Tags
  • amerigeo
  • amerigeoss
  • ckan
  • edx
  • energy
  • energy-data-exchange
  • geo
  • geoss
  • global
  • kmd
isopen True
license_id other-open
license_title Other (Open)
metadata_created 2025-11-25T21:09:01.207272
metadata_modified 2025-11-25T21:09:01.207276
notes Tables are presented here of values of thermochemical properties and processes at 298.15/sup 0/K for some substances of interest to DOE for flue gas desulfurization. The substances covered are (1) the aqueous ions: OH/sup -/, SO/sub 3//sup -2/, HSO/sub 3//sup -/, SO/sub 4//sup -2/, HSO/sub 4//sup -/, CO/sub 3//sup -2/, HCO/sub 3//sup -/, H/sup /, Mn/sup 2/, Fe/sup 2/, Mg/sup 2/, Ca/sup 2/, Na/sup /, and K/sup /, and (2) solid, liquid, aqueous, and gaseous compounds or species formed from these ions. The tables contain the following: (1) the thermochemical property values, enthalpy of formation, ..delta../sub f/H/sup 0/, Gibbs energy of formation, ..delta../sub f/G/sup 0/, entropy, S/sup 0/, and heat capacity, C/sub p//sup 0/, all at 298.15/sup 0/K, as well as the enthalpy difference between 298.15/sup 0/K and 0/sup 0/K, H/sup 0/-H/sub o//sup 0/, for the basic species cited above; (2) the predicted values for ..delta..H/sup 0/, ..delta..G/sup 0/, ..delta..S/sup 0/, and ..delta..C/sub p//sup 0/ as well as log K (equilibrium constant) for the processes, or reactions, of importance to DOE, calculated from (1,7522 ); (3) the property values, phi/sub L/, the relative apparent molar enthalpy, ..gamma../sub -/, the mean ionic activity coefficient, and phi, the osmotic coefficient, for the binary aqueous systems at 298.15/sup 0/K, all as a function of concentration. Some documentation for (2) and (3) is provided. All of the values given are consistent with the NBS TN 270 Series.
num_resources 1
num_tags 10
title Report on some thermodynamic data for desulfurization processes. [Includes properties of aqueous ions and certain solid, liquid, aqueous and gaseous compounds]