Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Sample Preparation for Analysis: Advanced Techniques01:08

Sample Preparation for Analysis: Advanced Techniques

497
Accurate analysis of complex samples often requires advanced preparation techniques to achieve reliable and reproducible results. Samples containing inorganic or organic materials can be challenging to dissolve or decompose effectively. Standard sample preparation methods include acid digestion, fusion, dry ashing, and wet digestion.
Acid digestion with strong acids is commonly used to dissolve inorganic materials that are insoluble (do not dissolve) in water. This method can be useful for...
497
Volatilization01:10

Volatilization

597
Volatilization gravimetry is an analytical technique that measures the mass lost due to the volatilization of the substance. This technique is used to estimate the amount of volatile material in a sample. To perform this method, heat a known amount of the sample to a high temperature in a crucible or other suitable vessel. The volatile substance in the sample evaporates, and the vapor is completely expelled from the crucible either by heating the sample or bubbling a stream of inert gas through...
597
Gas Chromatography: Introduction01:13

Gas Chromatography: Introduction

2.4K
Gas chromatography (GC) is a technique for separating and analyzing volatile compounds in a sample. Its primary purpose is to identify and quantify components in complex mixtures, making it essential in fields such as environmental analysis, pharmaceuticals, and petrochemicals. GC is also called vapor-phase chromatography (VPC) or gas-liquid partition chromatography (GLPC).
In GC,  a sample is vaporized and mixed with an inert carrier gas (the mobile phase), which transports it through a...
2.4K
Gas Chromatography–Mass Spectrometry (GC–MS)01:14

Gas Chromatography–Mass Spectrometry (GC–MS)

4.9K
Gas chromatography–mass spectrometry (GC–MS) is the combination of analytical techniques of gas chromatography and mass spectrometry in a single instrument for analyzing a mixture of compounds. The gas chromatograph separates the compounds in the mixture, and the mass spectrometer analyzes each compound separately to determine the molecular masses and molecular structures.
A gas chromatograph consists of a long, narrow capillary column with a polysiloxane coating on the inner wall....
4.9K

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

GFD analysis for BRE zeolite graph through reverse degree and reverse neighborhood degree based topological descriptors.

Scientific reports·2026
Same author

New library of phase-change materials with their selection by the Rényi entropy method.

Scientific reports·2023
Same author

Modelling the behaviour of thermal energy harvesting devices with phase-change materials.

Scientific reports·2021
Same author

A non-field analytical method for heat transfer problems through a moving boundary.

Scientific reports·2021
Same author

A non-field analytical method for solving problems in aero-acoustics.

Scientific reports·2020
Same author

Enhanced Thermal Buffering of Phase Change Materials by the Intramicrocapsule Sub per Mille CNT Dopant.

ACS applied materials & interfaces·2020

Related Experiment Video

Updated: Oct 1, 2025

A Uniaxial Compression Experiment with CO2-Bearing Coal Using a Visualized and Constant-Volume Gas-Solid Coupling Test System
10:27

A Uniaxial Compression Experiment with CO2-Bearing Coal Using a Visualized and Constant-Volume Gas-Solid Coupling Test System

Published on: June 12, 2019

8.8K

A non-field analytical method for gas dissolution under forced compression.

Vladimir Kulish1, Vladimír Horák2

  • 1School of General Engineering, Beihang University, Beijing, China. kulishv@asme-member.org.

Scientific Reports
|March 2, 2022
PubMed
Summary

This study extends the Kulish method to model gas dissolution into liquids under forced compression, providing solutions for interface pressure and mass concentration over time.

More Related Videos

Measuring Dissolved Methane in Aquatic Ecosystems Using An Optical Spectroscopy Gas Analyzer
05:00

Measuring Dissolved Methane in Aquatic Ecosystems Using An Optical Spectroscopy Gas Analyzer

Published on: July 26, 2024

622
Fizzy Extraction of Volatile Organic Compounds Combined with Atmospheric Pressure Chemical Ionization Quadrupole Mass Spectrometry
08:10

Fizzy Extraction of Volatile Organic Compounds Combined with Atmospheric Pressure Chemical Ionization Quadrupole Mass Spectrometry

Published on: July 14, 2017

7.8K

Related Experiment Videos

Last Updated: Oct 1, 2025

A Uniaxial Compression Experiment with CO2-Bearing Coal Using a Visualized and Constant-Volume Gas-Solid Coupling Test System
10:27

A Uniaxial Compression Experiment with CO2-Bearing Coal Using a Visualized and Constant-Volume Gas-Solid Coupling Test System

Published on: June 12, 2019

8.8K
Measuring Dissolved Methane in Aquatic Ecosystems Using An Optical Spectroscopy Gas Analyzer
05:00

Measuring Dissolved Methane in Aquatic Ecosystems Using An Optical Spectroscopy Gas Analyzer

Published on: July 26, 2024

622
Fizzy Extraction of Volatile Organic Compounds Combined with Atmospheric Pressure Chemical Ionization Quadrupole Mass Spectrometry
08:10

Fizzy Extraction of Volatile Organic Compounds Combined with Atmospheric Pressure Chemical Ionization Quadrupole Mass Spectrometry

Published on: July 14, 2017

7.8K

Area of Science:

  • Physical Chemistry
  • Chemical Engineering
  • Fluid Dynamics

Background:

  • Modeling gas dissolution is crucial for various industrial processes.
  • Forced compression dynamics present unique challenges in gas-liquid interactions.
  • Existing analytical methods may not fully capture transient compression effects.

Purpose of the Study:

  • To extend the non-field analytical method (Kulish method) for modeling gas dissolution.
  • To analyze gas dissolution under forced compression conditions.
  • To provide analytical solutions for pressure and concentration at the gas-liquid interface.

Main Methods:

  • Extension of the Kulish non-field analytical method.
  • Development of series solutions using fractional differ-integral operators.
  • Derivation of asymptotic solutions for slow and fast compression scenarios.

Main Results:

  • Obtained time-evolution solutions for pressure and mass concentration at the gas-liquid interface.
  • Established asymptotic solutions for limiting cases of compression.
  • Analyzed specific gas volume variation laws, highlighting linear variation.

Conclusions:

  • The extended Kulish method effectively models gas dissolution during forced compression.
  • Fractional calculus operators provide a robust framework for these solutions.
  • The study offers valuable insights and numerical data for practical applications involving linear volume variation.