Measurement of the critical properties of thermally unstable substances and mixtures by the pulse-heating method

ED Nikitin, PA Pavlov, PV Skripov - The Journal of Chemical …, 1993 - Elsevier
A method of measuring the critical temperatures and pressures of thermally unstable
substances has been developed. The method is based on measuring the temperature of the …

[HTML][HTML] Vapor pressures and latent heats of vaporization of Poly (oxymethylene) Dimethyl Ethers (OME3 and OME4) up to the vicinity of the critical temperature

MHH Fechter, P Haspel, C Hasse, AS Braeuer - Fuel, 2021 - Elsevier
The here investigated Poly (oxymethylene) Dimethyl Ethers (OME 3 and OME 4) are
pressurized and passed into a fused silica microcapillary, located in a heating block. By …

Vapor− liquid critical properties of elements and compounds. 7. Oxygen compounds other than alkanols and cycloalkanols

AP Kudchadker, D Ambrose… - Journal of Chemical & …, 2001 - ACS Publications
This is part 7 of a series of contributions by the critical properties group of the IUPAC
Commission I. 2 on Thermodynamics, Subcommittee on Thermodynamic Data. It presents all …

Simultaneous prediction of the critical and sub-critical phase behavior in mixtures using equation of state I. Carbon dioxide-alkanols

I Polishuk, J Wisniak, H Segura - Chemical engineering science, 2001 - Elsevier
The present study is a step towards solving the problem of predicting the properties of a
mixture in the entire PTx range, without resource to experimental data. Vapor–liquid phase …

Experimental setup to measure critical properties of pure and binary mixtures and their densities at different pressures and temperatures: Determination of the …

L Gil, SF Otin, JM Embid, MA Gallardo, S Blanco… - The Journal of …, 2008 - Elsevier
We describe an experimental setup to measure critical properties and density as a function
of pressure and temperature. Critical temperature and critical pressure (Tc, Pc) are …

New approach to synthesis of tetralin via naphthalene hydrogenation in supercritical conditions using polymer-stabilized Pt nanoparticles

AV Bykov, DV Alekseeva, GN Demidenko, AL Vasiliev… - Catalysts, 2020 - mdpi.com
Supercritical (SC) fluid technologies are well-established methods in modern green
chemical synthesis. Using SC fluids as solvents instead of traditional liquids gives benefits of …

PVT, saturated liquid density and vapor-pressure measurements of main components of the biofuels at high temperatures and high pressures: Methyl palmitate

SM Rasulov, IM Abdulagatov - Fuel, 2018 - Elsevier
PVT, saturated liquid density and two-phase (vapor-pressure) properties of one of the main
component of the biofuel (methyl palmitate), produced from a soybean, have been …

High-temperature and high-pressure density and liquid–vapor phase transition properties of methyl octanoate as main biofuel component

SM Rasulov, IA Isaev, M Dzida, IM Abdulagatov - Fuel, 2021 - Elsevier
Thermodynamic properties of compressed fuels as density at liquids phase (P ρ T data) and
two liquids-gas phases as saturated pressure, density, and temperature (PS, ρ S, TS) are …

Vapor pressures of pure compounds using the Peng–Robinson equation of state with three different attractive terms

O Hernández-Garduza, F Garcı́a-Sánchez… - Fluid Phase …, 2002 - Elsevier
Accurate representation of pure compounds vapor pressures is required to increase the
robustness of equations of state when predicting phase equilibria for mixtures. Using cubic …

Isochoric heat capacity, phase transition and derived key thermodynamic properties of methyl decanoate

IM Abdulagatov, NG Polikhronidi, RG Batyrova… - Fuel, 2022 - Elsevier
In the present work single–and two–phase isochoric heat capacity (CV) and liquids-gas
phase transition temperature (TS) and density (ρ S) of methyl decanoate as component of …