Density measurements of liquid 2-propanol at temperatures between (280 and 393)K and at pressures up to 10MPa

Stringari, Paolo; Scalabrin, G.; Valtz, Alain; Richon, Dominique

doi:10.1016/j.jct.2008.12.014

Cited by 14 publications

(8 citation statements)

References 30 publications

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“…For the rest of references the comparisons are satisfactory as D AAD is generally less or around than the experimental uncertainty (0.05%) (except [34] 0.573% and [36] 0.08%) and D RMSD is generally below 0.5 kgÁm À3 (except [34] 4.85 kgÁm À3 and [36] 0.71 kgÁm À3 ). Figure 5 presents the percentage deviations between the present density data of 2-propanol and the literature data at high pressure [8][9][10][11][12][13]. It can be seen that the maximum deviation is 0.32%, found for Zúñiga-Moreno and Galicia-Luna [12] with D RMSD = 1.88 kg m À3 .…”

Section: Comparison With Literature Datamentioning

confidence: 72%

“…Notice that the majority of data at atmospheric pressure [26][27][28][29][30][31][32][33][34][35][36][37][38][39][40][41][42] are recent (except [26][27][28] all the articles have been published after 1997), and that the data at high pressure [8][9][10][11][12][13] correspond to articles published after 1980, some of them being recent ( [10][11][12][13] have been published after 1996). At atmospheric pressure most of the data cover very limited temperature range, below 343.15 K, except [26], who allows to compare our values up to 400 K.…”

Section: Comparison With Literature Datamentioning

confidence: 99%

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Liquid density of oxygenated additive 2-propanol at pressures up to 140MPa and from 293.15K to 403.15K

Alaoui

Montero

Bazile

et al. 2012

The Journal of Chemical Thermodynamics

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Section: Comparison With Literature Datamentioning

confidence: 72%

Section: Comparison With Literature Datamentioning

confidence: 99%

Liquid density of oxygenated additive 2-propanol at pressures up to 140MPa and from 293.15K to 403.15K

Alaoui

Montero

Bazile

et al. 2012

The Journal of Chemical Thermodynamics

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“… a Determination of the average absolute deviation could be found in refs and . b Determination of the bias could be found in refs and . c Determination of the maximum absolute deviation could be found in refs and . …”

Section: Methodsmentioning

confidence: 99%

Interactions of Sulfur Dioxide with Coals: Implications for Oxy-coal Combustion Flue Gas Sequestration in Deep Coal Seams

et al. 2017

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The flue gas emitted from the oxy-coal combustion process, mainly including the concentrated CO2 with volume fraction above 95% and a minor quantity of SO2 and NO x , directly sequestrated in the coal reservoirs can not only mitigate CO2 emissions but also eliminate the cost of denitration and desulfurization for the flue gas. The fluid storage in the coal reservoirs is realized by the adsorption capability of the coal matrix. Therefore, the adsorption process of SO2 on the four coal samples was discussed in this work with the aim to provide basic knowledge about the oxy-coal combustion flue gas storage in the unmineable coal reservoirs. The potential mechanism existing during the interactions of SO2 with various rank coal samples was further elucidated. Research results show that the Freundlich isotherm model perfectly fits the adsorption equilibrium behaviors for SO2 on various rank coals. The kinetics process for SO2 adsorption on the coals can be described by the pseudo-second-order kinetics model. The dependence of SO2 adsorption capacity upon the moisture of coals relies on the coal rank. Furthermore, characterizations including the elemental analysis, the Fourier transform infrared spectroscopy analysis, and the X-ray photoelectron spectroscopy analysis reveal that the chemisorption occurs between SO2 molecules and all of the test coal samples. Specifically, the formations of sulfate and sulfone are the main mechanisms during the interactions of SO2 with various rank coal samples. The aforementioned chemisorption effect is beneficial to stably store SO2 in the unmineable coal reservoirs. In addition, the chemisorption effect between SO2 and the coals can also generate higher recovery of coalbed methane than the conventional CO2–enhanced coalbed methane process.

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“…Comparison of experimental propan-2-ol density data (ρ exp ) at 0.1–20 MPa and various temperatures to the literature (ρ lit ). Open black diamondKubota et al, crossGolubev et al, plusMoha-Ouchane et al, open red circleGómez-Álvarez et al, open black squareBoned et al, open black triangleZúñiga-Moreno and Galicia-Luna, open black circleAlaoui et al, open red diamondStringari et al, open red squareTorcal et al, and open red triangleNourozieh et al …”

Section: Resultsmentioning

confidence: 99%

P–ρ–T Data for Propan-2-ol + n-Octane or n-Decane in the Ranges of 303.15–353.15 K and 0.1–20 MPa

Moodley

2021

J. Chem. Eng. Data

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The effect of pressure and temperature on the densities of mixtures of propan-2-ol (1) + n-octane (2)/n-decane (2) was measured using an Anton Paar DMA HP densimeter and a pressurizing circuit. Measurements were conducted for the entire composition range of the mixtures and pure propan-2-ol in the range of 0.1−20 MPa (21 pressure permutations) and six temperatures in the range of 303.15−353.15 K. The data were correlated by the empirical modified Toscani−Szwarc equation of state with five parameters for each composition. The excess molar volume, thermal expansivity, and isothermal compressibility were derived from the experimental data and the regressed model parameters.

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Density measurements of liquid 2-propanol at temperatures between (280 and 393)K and at pressures up to 10MPa

Cited by 14 publications

References 30 publications

Liquid density of oxygenated additive 2-propanol at pressures up to 140MPa and from 293.15K to 403.15K

Liquid density of oxygenated additive 2-propanol at pressures up to 140MPa and from 293.15K to 403.15K

Interactions of Sulfur Dioxide with Coals: Implications for Oxy-coal Combustion Flue Gas Sequestration in Deep Coal Seams

P–ρ–T Data for Propan-2-ol + n-Octane or n-Decane in the Ranges of 303.15–353.15 K and 0.1–20 MPa

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