Thermodynamics Research Center / ThermoML | Journal of Chemical and Engineering Data

Determination of Infinite Dilution Activity Coefficients of Several Organic Solutes in N-Butylpyridinium Nitrate/N-Octylpyridinium Nitrate by Blend Inverse Gas Chromatography

Pan, Xinyu, Chen, Yali, Deng, Lishuang, Wang, Qiang
J. Chem. Eng. Data 2017, 62, 10, 3095-3104
ABSTRACT
The miscibility behavior of N-butylpyridinium nitrate/N-octylpyridinium blends with different compositions was studied using inverse gas chromatography (IGC) technique. Twenty-one solvents, including alkanes, cycloalkane, aromatic hydrocarbons, alcohols, ether, acetone, and esters, with different chemical properties were studied to evaluate the interaction between N-alkylpyridinium nitrates and solvents. The interaction parameters of different ionic liquids [ILs] have been calculated. Results were consistent with the activity coefficients at infinite dilution and weight fraction activity coefficient. In addition, the miscibility term DeltaH1S was significantly different in each obtained IL blend. The solubility parameters of N-butylpyridinium nitrate/Noctylpyridinium blends were derived using the calculation delta1^2/(RT)-Chi12^infinity/V1 versus delta1 of probes. The altered values of the solubility parameters were consistent with those of the studied ILs based on methylimidazolium cation.
Compounds
# Formula Name
1 C9H14N2O3 1-butylpyridinium nitrate
2 C13H22N2O3 1-octylpyridinium nitrate
3 C6H14 hexane
4 C7H16 heptane
5 C8H18 octane
6 C9H20 nonane
7 C10H22 decane
8 C11H24 undecane
9 C12H26 dodecane
10 CH2Cl2 dichloromethane
11 C3H6O acetone
12 CHCl3 trichloromethane
13 C4H8O2 ethyl acetate
14 C4H8O tetrahydrofuran
15 C4H10O diethyl ether
16 CCl4 tetrachloromethane
17 C3H6O2 methyl ethanoate
18 C6H12 cyclohexane
19 C6H6 benzene
20 C7H8 toluene
21 C8H10 1,2-dimethylbenzene
22 C2H6O ethanol
23 CH4O methanol
Datasets
The table above is generated from the ThermoML associated json file (link above). POMD and RXND refer to PureOrMixture and Reaction Datasets. The compound numbers are included in properties, variables, and phases, if specificied; the numbers refer to the table of compounds on the left.
Type Compound-# Property Variable Constraint Phase Method #Points
  • POMD
  • 1
  • 2
  • 3
  • Activity coefficient - 3 ; Liquid
  • Solvent: Amount ratio of component to other component of binary solvent - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 3; Liquid
  • Liquid
  • Chromatography
  • 15
  • POMD
  • 1
  • 2
  • 4
  • Activity coefficient - 4 ; Liquid
  • Solvent: Amount ratio of component to other component of binary solvent - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 4; Liquid
  • Liquid
  • Chromatography
  • 15
  • POMD
  • 1
  • 2
  • 5
  • Activity coefficient - 5 ; Liquid
  • Solvent: Amount ratio of component to other component of binary solvent - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 5; Liquid
  • Liquid
  • Chromatography
  • 15
  • POMD
  • 1
  • 2
  • 6
  • Activity coefficient - 6 ; Liquid
  • Solvent: Amount ratio of component to other component of binary solvent - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 6; Liquid
  • Liquid
  • Chromatography
  • 15
  • POMD
  • 1
  • 2
  • 7
  • Activity coefficient - 7 ; Liquid
  • Solvent: Amount ratio of component to other component of binary solvent - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 7; Liquid
  • Liquid
  • Chromatography
  • 15
  • POMD
  • 1
  • 2
  • 8
  • Activity coefficient - 8 ; Liquid
  • Solvent: Amount ratio of component to other component of binary solvent - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 8; Liquid
  • Liquid
  • Chromatography
  • 15
  • POMD
  • 1
  • 2
  • 9
  • Activity coefficient - 9 ; Liquid
  • Solvent: Amount ratio of component to other component of binary solvent - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 9; Liquid
  • Liquid
  • Chromatography
  • 15
  • POMD
  • 1
  • 2
  • 10
  • Activity coefficient - 10 ; Liquid
  • Solvent: Amount ratio of component to other component of binary solvent - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 10; Liquid
  • Liquid
  • Chromatography
  • 15
  • POMD
  • 1
  • 2
  • 11
  • Activity coefficient - 11 ; Liquid
  • Solvent: Amount ratio of component to other component of binary solvent - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 11; Liquid
  • Liquid
  • Chromatography
  • 15
  • POMD
  • 1
  • 2
  • 12
  • Activity coefficient - 12 ; Liquid
  • Solvent: Amount ratio of component to other component of binary solvent - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 12; Liquid
  • Liquid
  • Chromatography
  • 15
  • POMD
  • 1
  • 2
  • 13
  • Activity coefficient - 13 ; Liquid
  • Solvent: Amount ratio of component to other component of binary solvent - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 13; Liquid
  • Liquid
  • Chromatography
  • 15
  • POMD
  • 1
  • 2
  • 14
  • Activity coefficient - 14 ; Liquid
  • Solvent: Amount ratio of component to other component of binary solvent - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 14; Liquid
  • Liquid
  • Chromatography
  • 15
  • POMD
  • 1
  • 2
  • 15
  • Activity coefficient - 15 ; Liquid
  • Solvent: Amount ratio of component to other component of binary solvent - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 15; Liquid
  • Liquid
  • Chromatography
  • 15
  • POMD
  • 1
  • 2
  • 16
  • Activity coefficient - 16 ; Liquid
  • Solvent: Amount ratio of component to other component of binary solvent - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 16; Liquid
  • Liquid
  • Chromatography
  • 15
  • POMD
  • 1
  • 2
  • 17
  • Activity coefficient - 17 ; Liquid
  • Solvent: Amount ratio of component to other component of binary solvent - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 17; Liquid
  • Liquid
  • Chromatography
  • 15
  • POMD
  • 1
  • 2
  • 18
  • Activity coefficient - 18 ; Liquid
  • Solvent: Amount ratio of component to other component of binary solvent - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 18; Liquid
  • Liquid
  • Chromatography
  • 15
  • POMD
  • 1
  • 2
  • 19
  • Activity coefficient - 19 ; Liquid
  • Solvent: Amount ratio of component to other component of binary solvent - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 19; Liquid
  • Liquid
  • Chromatography
  • 15
  • POMD
  • 1
  • 2
  • 20
  • Activity coefficient - 20 ; Liquid
  • Solvent: Amount ratio of component to other component of binary solvent - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 20; Liquid
  • Liquid
  • Chromatography
  • 15
  • POMD
  • 1
  • 2
  • 21
  • Activity coefficient - 21 ; Liquid
  • Solvent: Amount ratio of component to other component of binary solvent - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 21; Liquid
  • Liquid
  • Chromatography
  • 15
  • POMD
  • 1
  • 2
  • 22
  • Activity coefficient - 22 ; Liquid
  • Solvent: Amount ratio of component to other component of binary solvent - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 22; Liquid
  • Liquid
  • Chromatography
  • 15
  • POMD
  • 1
  • 2
  • 23
  • Activity coefficient - 23 ; Liquid
  • Solvent: Amount ratio of component to other component of binary solvent - 1; Liquid
  • Temperature, K; Liquid
  • Pressure, kPa; Liquid
  • Mole fraction - 23; Liquid
  • Liquid
  • Chromatography
  • 15