Possibilities and Limits of Texture Properties Characterization

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F08%3A00341031" target="_blank" >RIV/67985858:_____/08:00341031 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Possibilities and Limits of Texture Properties Characterization

Original language description

A series of microporous-mesoporous mechanical mixtures of zeolite NaY and gamma-alumina was used for testing the applicabitity of the modified (three-parameter) BET isotherm equation. Nitrogen adsorption isotherms (77 K) of NaY+ gamma-alumina samples were analyzed by this equation and the results compared with the independent textural information obtained from t-plots (with the standard isotherm of nonporous alpha-alumina and the standard isotherms of Lecloux-Pirard). It appeared that the use of the modified BET equation as same as the standard t-plot method provided good micropore volumes and mesopore Surface areas contrary to the incorrect results of the classic BET equation.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

CI - Industrial chemistry and chemical engineering

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2008

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Proceedings Paper

ISBN

978-1-4020-8521-5

ISSN

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e-ISSN

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Number of pages

6

Pages from-to

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Publisher name

Springer

Place of publication

Dordrecht

Event location

Kyiv

Event date

Oct 25, 2007

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

000258329100039