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

(ρ, VE, T) Measurements of the Ternary Mixture (Dibutyl Ether + 1-Heptanol + Heptane) at Temperatures up to 393.15 K and Pressures up to 140 MPa and Modeling Using the Peng–Robinson and PC-SAFT Equations of State

“…The uncertainty of the experimental density was 0.7 kg·m –3 (i.e., close to 0.07% for density near to water density). This uncertainty is analogous to that noticed in several studies. − ,− …”

“…The experimental high-pressure densities of the studied ternary mixture were determined by a Anton-Paar vibrating tube densimeter DMA HPM (Figure ), as previously described. − …”

Liquid density of oxygenated additives to biofuels: 2-Butanol at pressures up to 140MPa and temperatures from (293.15 to 393.27)K

“…In continuation to our previous work on volumetric properties of pure alcohols [9][10][11], in this paper we present a new extension measurements of the pqT data available for 2-butanol, with pressures from 0.1 MPa up to 140 MPa and temperatures between (293.15 and 393.27) K. We report also the isobaric thermal expansion coefficient and the isothermal compressibility coefficient for 2-butanol at elevated pressures.…”

“…In order to better correlate our values over our entire temperature and pressure ranges, i.e., to improve the previous representation (and consequently the evaluation of the derived properties); we use the following Tait-like equation, which has been used in our previous works [9][10][11][12][13]: …”

Thermophysical Properties of Mixtures of Titanium(IV) Isopropoxide (TTIP) and 2-Propanol (iPOH)

“…The measurements of the density ρ and viscosity η were carried out using an instrument of Anton Paar (SVM 3000) from 293.15 to 333.15 K as described in our previous work . The (relative) standard uncertainties are u r (ρ) = 0.002, u r (η) = 0.03, and u ( T ) = 0.05 K. For validation, the density and viscosity of pure i POH were measured and compared to the literature values of several authors. − The results are presented in the Supporting Information. The relative deviations between the reported data and our own measurements are d r (ρ) ≤ 0.0002 for the density and d r (η) ≤ 0.018 for the viscosity.…”