Results 21 to 30 of about 2,310,854 (299)

Vapor−Liquid Equilibrium in α-Methylbenzenemethanol + Water [PDF]

open access: yesJournal of Chemical & Engineering Data, 2006
The saturation pressure of α-methylbenzenemethanol at (293 to 363) K was measured by the static method. The total pressure (P, T, x) was measured by the static method for the system α-methylbenzenemethanol + water at (293.15, 303.15, 313.15, 323.15, 333.15, 343.15, 353.15, and 363.15) K. The system is forming two liquid phases.
Marek Łuszczyk   +1 more
openaire   +1 more source

Polymer solution vapor-liquid equilibria database

open access: yes中国科学数据
Data in the field of phase equilibrium of polymer solution play an important role in describing the phase behavior of polymer-containing systems. The polymer solution vapor-liquid equilibrium database collected the
Zhao Yuehong, Wen Hao
doaj   +1 more source

Comparison of methods for calculating the enthalpy of vaporization of binary azeotropic mixtures

open access: yesТонкие химические технологии
Objectives. To calculate the molar enthalpy of vaporization of binary homogeneous mixtures based on isothermal and isobaric vapor–liquid equilibrium data, and to compare the results of calculation of molar enthalpy of vaporization by different methods ...
D. A. Ryzhkin, V. M. Raeva
doaj   +1 more source

A More Accurate Prediction of Liquid Evaporation Flux [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2004
In this work, a more accurate prediction of liquid evaporation flux has been achieved. The statistical rate theory approach, which is recently introduced by Ward and Fang and exact estimation of vapor pressure in the layer adjacent to the liquid–vapor ...
Koroush Khosravi Darani   +3 more
doaj  

Lattice Boltzmann modelling of droplets on chemically heterogeneous surfaces with large liquid-gas density ratio [PDF]

open access: yes, 2009
This paper was presented at the 2nd Micro and Nano Flows Conference (MNF2009), which was held at Brunel University, West London, UK. The conference was organised by Brunel University and supported by the Institution of Mechanical Engineers, IPEM, the ...
Zu, Y   +2 more
core   +6 more sources

Boiling Point Measurement of Gamma-valerolactone/water and Gamma-valeroctone/ethanol Mixtures at Different Concentrations and Pressures

open access: yesChemical Engineering Transactions, 2019
Gamma-valerolactone (GVL) is used in green technology to produce chemicals and biofuels. Separation of GVL from mixtures within a process is a recurring challenge in chemical plants.
Valter Nunes Trindade-Junior   +3 more
doaj   +1 more source

Isobaric vapor-liquid equilibrium for binary system of aniline plus methyl-N-phenyl carbamate

open access: yes, 2016
In this study, the quasi-static ebulliometric method was used to measure both of the vapor pressures of methyl N-phenyl carbamate (MPC), and the isobaric vapor-liquid equilibrium (VLE) data of the aniline and MPC binary system.
Cao, Yan   +5 more
core   +1 more source

Topological Invariants of Vapor–Liquid, Vapor–Liquid–Liquid and Liquid–Liquid Phase Diagrams

open access: yesEntropy, 2021
The study of topological invariants of phase diagrams allows for the development of a qualitative theory of the processes being researched. Studies of the properties of objects in the same equivalence class may be carried out with the aim of predicting ...
Anastasia V. Frolkova
doaj   +1 more source

The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation

open access: yesFEBS Letters, EarlyView.
Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge   +6 more
wiley   +1 more source

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

open access: yesFEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil   +3 more
wiley   +1 more source

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