Vapor pressure

Lecture Oil and gas field processing - Chapter 7: Stabilization and sweetening of crude oil. This lecture provides students with content including: basic principles of stabilization and sweetening processes; stabilization and sweetening equipment;... Please refer to the detailed content of the lecture

13p codabach1016 03-05-2024 1 1   Download

Part 2 book "Applied chemical engineering thermodynamics" includes content: Cubic equations of state, properties of mixtures, equilibrium and stability, low pressure vapor liquid equilibrium, chemical reaction equilibrium, elements of statistical mechanics, statistical mechanics - application to real fluids.

364p muasambanhan10 06-04-2024 2 0   Download

The paper attempts to present the freezing point depression of a solution with a non-volatile solute. The information such as the effect of solute concentration on freezing point depression and the importance to many natural phenomena and technological applications will be covered in this paper.

9p visergey 02-04-2024 2 1   Download

Part 2 book "Thermodynamics - Applications in chemical engineering and the petroleum industry" includes content: Deviations from ideality in the liquid phase, application of equations of state to mixtures calculation of liquid vapor equilibria under pressure, liquid liquid and liquid liquid vapor equilibria, fluid solid equilibria crystallization hydrates, polymer solutions and alloys, multicomponent mixtures, chemical reactions.

243p muasambanhan09 12-03-2024 3 0   Download

Part 1 book "Physical and chemical equilibrium for chemical engineers" includes content: Introduction to equilibrium; basic thermodynamics; the simplest phase equilibrium examples and some simple estimating rules; minimization of gibbs energy; vapor pressure, the clapeyron equation and single pure chemical species phase equilibrium; partial molar properties; fugacity, ideal solutions, activity, activity coefficient; vapor–liquid equilibrium (VLE) at low pressures.

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Part 2 book "Physical and chemical equilibrium for chemical engineers" includes content: Correlating and predicting nonideal VLE; vapor–liquid equilibrium (VLE) at high pressures; liquid–liquid, liquid–solid and gas–solid equilibrium; chemical equilibrium; equilibrium in complex chemical reactions; equilibrium with gravity or centrifugal force, osmotic equilibrium, equilibrium with surface tension; the phase rule, equilibrium in biochemical reactions.

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Part 1 book "Veterinary anesthetic and monitoring equipment" includes content: Medical gas cylinders and pipeline systems; oxygen concentrators; small animal anesthetic machines and equipment; large animal anesthesia machines and equipment; anesthetic vaporizers; anesthetic ventilators; humidification and positive pressure equipment; waste anesthetic gas collection and consequences; hazards of the anesthetic delivery system and operating room fires,... and other contents.

294p muasambanhan03 05-01-2024 12 2   Download

"Standard Specification for Electric-Fusion (Arc)-Welded Steel Pipe (NPS 4 and Over)" covers five grades of electric-fusion (arc)-welded straight-seam or helical-seam steel pipe. Pipe of NPS 4 and larger with nominal (average) wall thickness of 1.0 in. [25.4 mm] and less are covered. Listing of standardized dimensions are for reference. The grades of steel are pipe mill grades having mechanical properties which differ from standard plate grades. The pipe is intended for conveying liquid, gas, or vapor.

6p hth_hn_vn 10-12-2023 4 4   Download

The report of an IUPAC Task Group, formed in 2011 on “Intensities and line shapes in high-resolution spectra of water isotopologues from experiment and theory” (Project No. 2011-022-2-100), on line profiles of isolated high-resolution rotational-vibrational transitions perturbed by neutral gas-phase molecules is presented.

13p runordie3 27-06-2022 7 2   Download

Lecture ECE 6450 Microelectronic - Chapter 12: Physical vapor deposition. After studying this section will help you understand Several methods are currently used for deposition of metal layers., Evaporation is based on the concept that there exists a finite “vapor pressure” above any material. The material either sublimes (direct solid to vapor transition) or evaporates (liquid to vapor transition).

14p trollhunters 10-01-2022 5 0   Download

The copper(II) complex of N -[ethyl(butyl)carbamothioyl]-3,5-dinitrobenzamide (1) has been synthesized and characterized by elemental analysis, IR spectroscopy, and atmospheric pressure chemical ionization-mass spectrometry. Thermogravimetric analysis shows that complex 2 decomposes in 2 steps to form copper sulfide. The complex was used as a single-source precursor for the deposition of copper sulfide thin film by aerosol-assisted chemical vapor deposition at 350◦C.

9p langthannam 29-12-2021 8 0   Download

Lecture Physical chemistry - States of Matter: Liquids and Solids provide students with knowledge about comparison of gases, liquids, and solids; phase transitions; phase diagrams; properties of liquids: surface tension and viscosity; intermolecular forces; explaining liquid properties;...

102p bachnhuocdong 23-12-2021 17 0   Download

Lecture Power plant engineering - Module 1: Section 3. After completing this section, you will understand knowledge about: nozzles, applications, types of nozzles; relationship between area, velocity and pressure in nozzle flow; isentropic flow of a vapor/gas through a nozzle; entropy changes with friction; operation of C-D nozzle; supersaturated flow;...

23p bachkhinhdaluu 03-12-2021 23 1   Download

In this study, we present the technique of tunable diode laser spectroscopy and the spectroscopic parameters of 13 lines of H2O in the 11980 -12260 cm−1 spectral region. Spectra were recorded at room temperature for a wide range of pressures (2 - 15 Torr for pure H2O and 50 - 760 Torr for H2O in air).

8p tamynhan5 10-12-2020 23 2   Download

Ebook The properties of gases and liquids (Fifth Edition) the estimation of physical properties; pure component constants; thermodynamic properties of ideal gases; pressure-volume-temperature relationships of pure gases and liquids; pressure volume temperature relationships of mixtures; thermodynamic properties of pure components and mixtures; vapor pressures and enthalpies of vaporization of pure fluids; fluid phase equilibria in multicomponent systems.

804p flynn_beret 08-10-2020 19 1   Download

Radiosonde is one of the high technologi tools and useful for aeronautical. In radiosonde have several censor like air temperature, air pressure, air damp, vapor point, direction and air speed. Data from measure result will be receive by supervise station in earth surface.

8p lucastanguyen 28-05-2020 16 1   Download

The aim of the current work was to determine thermodynamical properties of 5-(nitrophenyl)-2-furaldehyde oximes and 3-[5-(nitrolphenyl)-2-furyl]acrylic acids.

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The aim of the current work was to determine thermo dynamical properties of 5(2-nitro phenyl)-furan2-carbaldehyde, 5(3-nitro phenyl)-furan-2-carbaldehyde and 5(4-nitro phenyl)-furan-2-carbaldehyde.

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This paper presents vapor-liquid equilibria of pure fluid fluorine which were predicted by Gibbs Ensemble Monte Carlo (GEMC) simulation techniques using our two new 5-site intermolecular pair potentials ab initio. The ab initio pair potentials were established from coupled-cluster calculations, using the CCSD(T) level of theory and Dunning's correlation consistent basis sets aug-cc-pVmZ (m =2, 3) [8]. The coexistence phase diagram, and the resulting critical properties, thermodynamic properties, vapor pressures and orthobaric densities are found to correspond well with the experimental data.

5p nguathienthan1 20-11-2019 11 0   Download

Peng–Robinson equation of state is widely used with the classical van der Waals mixing rules to predict vapor liquid equilibria for systems containing hydrocarbons and related compounds. This model requires good values of the binary interaction parameter kij. In this work, we developed a semi-empirical correlation for kij partly based on the Huron–Vidal mixing rules. We obtained values for the adjustable parameters of the developed formula for over 60 binary systems and over 10 categories of components.

9p kethamoi1 17-11-2019 15 0   Download