Repository of University of Nova Gorica

Show document
A+ | A- | Help | SLO | ENG

Title:Study of water adsorption on EDTA dealuminated zeolite Y
Authors:ID Pliekhov, O. L., KI (Author)
ID Pliekhova, Olena, UNG (Author)
ID Arčon, Iztok, UNG (Author)
ID Bondino, Federica, Elettra (Author)
ID Magnano, Elena, Elettra (Author)
ID Mali, Gregor, KI (Author)
ID Zabukovec Logar, Nataša, UNG (Author)
Files: This document has no files that are freely available to the public. This document may have a physical copy in the library of the organization, check the status via COBISS. Link is opened in a new window
Language:English
Work type:Not categorized
Typology:1.01 - Original Scientific Article
Organization:UNG - University of Nova Gorica
Abstract:Zeolite Y was synthesized and modified with EDTA dealumination procedure. The modified zeolites were analyzed by X-ray diffraction, X-ray absorption spectroscopy, chemical analysis and water adsorption measurements. We demonstrated that dealumination with bulk organic acid such as EDTA is able to reduce the original intense water affinity. Furthermore, it was found that dealumination with EDTA, in contrast with steaming and HCl dealumination, provides fully controllable, predictable and secure process of Al removal from the zeolites’ frameworks. The shift of the adsorption isotherm in the low partial pressure range represents an interesting result for adsorption-based applications.
Keywords:Zeolite Y Water sorption Dealumination Al XANES EDTA treatment
Year of publishing:2020
Number of pages:7
Numbering:302
PID:20.500.12556/RUNG-5537-6ff52bb9-419d-d754-2534-c6a56b48679f New window
COBISS.SI-ID:6812442 New window
ISSN on article:1387-1811
DOI:10.1016/j.micromeso.2020.110208 New window
NUK URN:URN:SI:UNG:REP:HIHQ8HLS
Publication date in RUNG:05.06.2020
Views:3299
Downloads:0
Metadata:XML RDF-CHPDL DC-XML DC-RDF
:
Copy citation
  
Average score:(0 votes)
Your score:Voting is allowed only for logged in users.
Share:Bookmark and Share


Hover the mouse pointer over a document title to show the abstract or click on the title to get all document metadata.

Record is a part of a journal

Title:Microporous and mesoporous materials
Publisher:Elsevier
Year of publishing:2020
ISSN:1387-1811
COBISS.SI-ID:1595162 New window

Licences

License:CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
Link:http://creativecommons.org/licenses/by-nc-nd/4.0/
Description:The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
Licensing start date:05.06.2020

Secondary language

Language:Undetermined
Keywords:analizna kemija, zeoliti tipa Y, meritve, absorpcija vode


Back