Calculation of adsorption properties of aluminophosphate and aluminosilicate zeolites

Calculation of adsorption properties of aluminophosphate and aluminosilicate zeolites Adsorption (2017) 23:903–915 DOI 10.1007/s10450-017-9903-4 Calculation of adsorption properties of aluminophosphate and aluminosilicate zeolites 1 1 Ivan V. Grenev  · Vladimir Yu. Gavrilov   Received: 31 March 2017 / Revised: 28 July 2017 / Accepted: 1 August 2017 / Published online: 17 August 2017 © Springer Science+Business Media, LLC 2017 Abstract Adsorption interaction of molecular hydrogen with atomic lattice of aluminophosphate AlPO-n and alu- minosilicate zeolites H-ZSM-5 has been studied using rep- resentative structural fragments including several unit cells with the volumes ranging from 32 to 144 nm for differ - ent zeolites. Two original methods have been suggested for description of the sorbate–sorbent system: integral and dis- crete ones. The integral method uses a simplified model of the pore space, which made it possible to obtain the Henry constant dependence on the channel size in an analytic form. The discrete method takes into account the adsorp- tion interaction of the sorbate molecule with all atoms of the structural fragment. Potentials of the adsorption inter- action between the sorbate molecule and the lattice atoms (O, Si, Al, P) have been calculated. Equipotential surfaces of interaction between molecules have been also calculated. The equipotential surface with zero adsorption potential Ф (r) determines the shape and parameters of the http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Adsorption Springer Journals

Calculation of adsorption properties of aluminophosphate and aluminosilicate zeolites

Loading next page...
 
/lp/springer_journal/calculation-of-adsorption-properties-of-aluminophosphate-and-fnWqcGTKid
Publisher
Springer US
Copyright
Copyright © 2017 by Springer Science+Business Media, LLC
Subject
Chemistry; Industrial Chemistry/Chemical Engineering; Surfaces and Interfaces, Thin Films; Engineering Thermodynamics, Heat and Mass Transfer
ISSN
0929-5607
eISSN
1572-8757
D.O.I.
10.1007/s10450-017-9903-4
Publisher site
See Article on Publisher Site

References

You’re reading a free preview. Subscribe to read the entire article.


DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 12 million articles from more than
10,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Unlimited reading

Read as many articles as you need. Full articles with original layout, charts and figures. Read online, from anywhere.

Stay up to date

Keep up with your field with Personalized Recommendations and Follow Journals to get automatic updates.

Organize your research

It’s easy to organize your research with our built-in tools.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

Monthly Plan

  • Read unlimited articles
  • Personalized recommendations
  • No expiration
  • Print 20 pages per month
  • 20% off on PDF purchases
  • Organize your research
  • Get updates on your journals and topic searches

$49/month

Start Free Trial

14-day Free Trial

Best Deal — 39% off

Annual Plan

  • All the features of the Professional Plan, but for 39% off!
  • Billed annually
  • No expiration
  • For the normal price of 10 articles elsewhere, you get one full year of unlimited access to articles.

$588

$360/year

billed annually
Start Free Trial

14-day Free Trial