Nanotechnology Now







Heifer International

Wikipedia Affiliate Button


DHgate

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

MIG Takes a Roll-Up-Your-Sleeves Approach with Revamped MEMS/Sensors Technical Event -- MIG welcomes technologists to MEMS Technical Congress, emphasizes working groups and breakout sessions on emerging MEMS & sensors, tech transfer and integration March 6th, 2015

Phenom-World announces the Phenom XL, world’s fastest desktop SEM to handle large samples March 6th, 2015

Air Bearing Stage / Systems Introduced by PI at Photonics West March 6th, 2015

Consistent Scalable Functionalised Graphene Capacity March 5th, 2015

Chemistry

Chromium-Centered Cycloparaphenylene Rings as New Tools for Making Functionalized Nanocarbons February 24th, 2015

Stretch and relax! -- Losing 1 electron switches magnetism on in dichromium February 23rd, 2015

A straightforward, rapid and continuous method to protect MOF nanocrystals against water February 9th, 2015

Research shows benefits of silicon carbide for sensors in harsh environments: Advantages identified across industries February 9th, 2015

Discoveries

Enhanced Graphene Components for Next Generation Racing Yacht March 5th, 2015

American Chemical Society Presidential Symposia: nanoscience, international chemistry March 5th, 2015

Strength in numbers: Researchers develop the first-ever quantum device that detects and corrects its own errors March 4th, 2015

New research could lead to more efficient electrical energy storage March 4th, 2015

Announcements

MIG Takes a Roll-Up-Your-Sleeves Approach with Revamped MEMS/Sensors Technical Event -- MIG welcomes technologists to MEMS Technical Congress, emphasizes working groups and breakout sessions on emerging MEMS & sensors, tech transfer and integration March 6th, 2015

Phenom-World announces the Phenom XL, world’s fastest desktop SEM to handle large samples March 6th, 2015

Air Bearing Stage / Systems Introduced by PI at Photonics West March 6th, 2015

Get ready for NanoDays! March 5th, 2015

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

Strength in numbers: Researchers develop the first-ever quantum device that detects and corrects its own errors March 4th, 2015

Energy-generating cloth could replace batteries in wearable devices March 4th, 2015

Experiment and theory unite at last in debate over microbial nanowires: New model and experiments settle debate over metallic-like conductivity of microbial nanowires in bacterium March 4th, 2015

Magnetic vortices in nanodisks reveal information: Researchers from Dresden and Jülich use microwaves to read out information from smallest storage devices March 4th, 2015

Environment

Nanosorbents Increase Extraction, Recycling of Silver from Aqueous Solutions March 4th, 2015

Pens filled with high-tech inks for do-it-yourself sensors March 3rd, 2015

Heightened Efficiency in Purification of Wastewater Using Nanomembranes March 3rd, 2015

Colon + septic tank = unique, at times stinky, study: Researchers use lab-scale human colon and septic tank to study impact of copper nanoparticles on the environment March 2nd, 2015

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




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More










ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







© Copyright 1999-2015 7th Wave, Inc. All Rights Reserved PRIVACY POLICY :: CONTACT US :: STATS :: SITE MAP :: ADVERTISE