Excess enthalpies for gaseous ethylene + nitrogen by flow calorimetry

Ba, Le B.; Kaliaguine, Serge; Ramalho, R. S.

doi:10.1016/0021-9614(78)90100-3

Cited by 10 publications

(4 citation statements)

References 9 publications

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“…The experimental procedure and a complete description of the equipment utilized In this study have been reported in previous articles (21)(22)(23)(24)(25)(26)(27)(28).…”

Section: Experimental Methodsmentioning

confidence: 99%

“…The RK equation was utilized to calculate the excess enthalpies ffn with the modified mixing rules suggested by Chueh and Prausnitz (33). The network of equations required is presented in ref 24. [See eq [16][17][18][19][20][21][22][23][24][25][26][27] of ref 24. ] The enthalpies of the pure components CH4 and C2H4 and of binary mixture were calculated from eq 28 of ref 24.…”

Section: Comparison Of Experimental Data With Prediction From Equatio...mentioning

confidence: 99%

“…Powers et al (20) investigated the systems CH4-C2He and CH4-C2He-C3H8. In our laboratory, Ba et al (21)(22)(23) presented data for the systems N2-02, N2-C2H4, and C2H4-C02. Barry et al (24-28) obtained data for the systems CH4-C02, CH4-H2S, and C02-H2S and the ternary system CH4-C02-H2S.…”

Section: Introductionmentioning

confidence: 99%

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Experimental study of excess enthalpies for the binary gaseous system methane-ethylene by flow calorimetry

Gagné¹,

Kaliaguine²,

Ramalho³

1986

J. Chem. Eng. Data

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“…The experimental procedure and a complete description of the equipment utilized In this study have been reported in previous articles (21)(22)(23)(24)(25)(26)(27)(28).…”

Section: Experimental Methodsmentioning

confidence: 99%

Section: Comparison Of Experimental Data With Prediction From Equatio...mentioning

confidence: 99%

See 1 more Smart Citation

Experimental study of excess enthalpies for the binary gaseous system methane-ethylene by flow calorimetry

Gagné¹,

Kaliaguine²,

Ramalho³

1986

J. Chem. Eng. Data

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show abstract

“…The experimental procedure and a detailed description of the equipment utilized in this work has been presented in previous articles (Ba et al, 1977(Ba et al, , 1978(Ba et al, , 1979Barry et al, 1982aBarry et al, , 1982bBarry et al, , 1983aBarry et al, , 1983bGagnC et a]., 1985) and in a Ph.D. thesis (Barry, 1983).…”

Section: Experimental Methodsmentioning

confidence: 99%

Excess enthalpy data for the ternary system methane—ethylene—carbon dioxide by flow calorimetry

1986

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Excess enthalpy data for the ternary system methane – ethylene – carbon dioxide was obtained utilizing an isothermal flow calorimeter. The measurements were made at three temperatures: 293.15, 305.15 and 313.15 K and pressures of 1.114, 1.520 and 3.445 MPa (11, 15 and 34 atm). The determination of excess enthalpies for the binary systems methane—ethylene, ethylene—carbon dioxide and methane—carbon dioxide has been reported in three preceeding articles, respectively: Gagné et al., 1985; Ba et al., 1979 and Barry et al., 1982a. The binary interaction coefficients kij obtained for these systems have been utilized as initial values for the optimization procedure leading to the kij for the ternary system. For the case of the ternary system studied in this investigation, two types of binary interaction coefficients kij have been determined from experimental data: kij independent of temperature and pressure and kij adjusted as function of temperature and pressure. Experimental data were compared with the predictions from Benedict—Webb—Rubin and Redlich—Kwong equations of state. In both cases, the coefficients kij dependent on temperature and pressure led to better prediction of excess enthalpies.

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Excess enthalpies of binary gaseous system ethylene + carbon dioxide by flow calorimetry

Kaliaguine

Ramalho

1979

Can J Chem Eng

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Excess enthalpies in the gas phase for the ethylene‐carbon dioxide system have been measured by a continuous‐flow isothermal calorimeter. Excess enthalpies are presented for mol fractions ranging from approximately 0.15 to 0.85, at three temperatures: 298.15, 318.15 and 338.15 K. For each isotherm, measurements were made at four pressures: 1.036 MPa (150 psia), 2.072 MPa (300 psia), 3.454 (500 psia) and 4.835 MPa (700 psia). The experimental results are compared with predictions using the Benedict‐Webb‐Rubin and Redlich‐Kwong equations of state.

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Excess enthalpies for gaseous ethylene + nitrogen by flow calorimetry

Cited by 10 publications

References 9 publications

Experimental study of excess enthalpies for the binary gaseous system methane-ethylene by flow calorimetry

Experimental study of excess enthalpies for the binary gaseous system methane-ethylene by flow calorimetry

Excess enthalpy data for the ternary system methane—ethylene—carbon dioxide by flow calorimetry

Excess enthalpies of binary gaseous system ethylene + carbon dioxide by flow calorimetry

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