Nanotechnology Now

Our NanoNews Digest Sponsors

Heifer International

Wikipedia Affiliate Button

Home > Press > Mathematical Simulation of Nanoporous Membreanes in Gas Stripping Process

Abstract:
A group of Iranian researchers managed to predict the transference model of carbon dioxide through nanoporous membranes in gas stripping process by using mathematical modeling and simulation.

Mathematical Simulation of Nanoporous Membreanes in Gas Stripping Process

Terhan, Iran | Posted on August 24th, 2013

Simulation is a very important step in membrane processes, and a good modeling helps very much the designing of a process.

This research presents a model to simulate the separation of carbon dioxide by using nanoporous membranes. The presented model is two-dimensional, and it is able to predict the behavior of the membrane. The presented model is solved by using appropriate numerical methods and software, and it is able to determine the values of some of its major parameters, including concentration distribution and pressure in the membrane.

"In this research, a good model was presented, which has the advantages of the previous methods while it has lessened their disadvantages. The model was developed for the desirable system with its own conditions. The model was solved in the next stage by using numerical methods, and the results were compared to the results obtained from experimental data to determine the precision of the model," Dr. A'zam Marjani, one of the researchers in the plan, stated.

The membranes are contact type, and they have nanoporous voids. The transference of carbon dioxide has taken place in the research through the voids of the membrane that are at nanometric scale. The two phases of gas and liquid are contacted in the voids of the membrane in contact membranes, and mass transfer and separation processes take place between the two phases.

Results of the research have been published in details in March 2013 in International Journal of Greenhouse Gas Control, vol. 13, pp. 1-8.

####

For more information, please click here

Copyright © Fars News Agency

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

In borophene, boundaries are no barrier: Rice U., Northwestern researchers make and test atom-thick boron's unique domains July 17th, 2018

Tuning into quantum: Scientists unlock signal frequency control of precision atom qubits July 16th, 2018

Nano-kirigami: 'Paper-cut' provides model for 3D intelligent nanofabrication July 13th, 2018

UMBC researchers develop nanoparticles to reduce internal bleeding caused by blast trauma July 13th, 2018

Nanometrics to Announce Second Quarter Financial Results on July 31, 2018 July 12th, 2018

Chemistry

Barium ruthenate: A high-yield, easy-to-handle perovskite catalyst for the oxidation of sulfides July 13th, 2018

The Institute of Applied Physics at the University of Tsukuba near Tokyo in Japan uses Deben's ARM2 detector to better understand catalytic reaction mechanisms June 27th, 2018

Quantum Interference May Be Key to Smaller Insulators: Breakthrough could jumpstart further miniaturization of transistors June 6th, 2018

Discoveries

In borophene, boundaries are no barrier: Rice U., Northwestern researchers make and test atom-thick boron's unique domains July 17th, 2018

Tuning into quantum: Scientists unlock signal frequency control of precision atom qubits July 16th, 2018

Nano-kirigami: 'Paper-cut' provides model for 3D intelligent nanofabrication July 13th, 2018

UMBC researchers develop nanoparticles to reduce internal bleeding caused by blast trauma July 13th, 2018

Announcements

In borophene, boundaries are no barrier: Rice U., Northwestern researchers make and test atom-thick boron's unique domains July 17th, 2018

Tuning into quantum: Scientists unlock signal frequency control of precision atom qubits July 16th, 2018

Nano-kirigami: 'Paper-cut' provides model for 3D intelligent nanofabrication July 13th, 2018

UMBC researchers develop nanoparticles to reduce internal bleeding caused by blast trauma July 13th, 2018

Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers

In borophene, boundaries are no barrier: Rice U., Northwestern researchers make and test atom-thick boron's unique domains July 17th, 2018

Tuning into quantum: Scientists unlock signal frequency control of precision atom qubits July 16th, 2018

Nano-kirigami: 'Paper-cut' provides model for 3D intelligent nanofabrication July 13th, 2018

UMBC researchers develop nanoparticles to reduce internal bleeding caused by blast trauma July 13th, 2018

Environment

Nanomaterials could mean more algae outbreaks for wetlands, waterways: High tech metal particles may inadvertently take a toll on aquatic life June 26th, 2018

Squeezing light at the nanoscale: Ultra-confined light could detect harmful molecules June 17th, 2018

A nanotech sensor that turns molecular fingerprints into bar codes June 7th, 2018

Engineered polymer membranes could be new option for water treatment May 6th, 2018

NanoNews-Digest
The latest news from around the world, FREE



  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project