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Influence of the Thermal Treatment of the Aluminosilicate Gel Precursor on the Zeolite Nucleation


Kosanović, Cleo; Subotić, Boris; Kralj, Damir
Influence of the Thermal Treatment of the Aluminosilicate Gel Precursor on the Zeolite Nucleation // Zeolites and Mesoporous Materials at the Dawn of the 21th Century, Proceedings of the 13th International Zeolite Conference, Studies in Surface Science and Catalysis vol. 135 / Galarneav, A.; Di Renzo, F.; Fajula, F.; Vedrine, J. (ur.).
Amsterdam: Elsevier, 2001. (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


Naslov
Influence of the Thermal Treatment of the Aluminosilicate Gel Precursor on the Zeolite Nucleation

Autori
Kosanović, Cleo ; Subotić, Boris ; Kralj, Damir

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
Zeolites and Mesoporous Materials at the Dawn of the 21th Century, Proceedings of the 13th International Zeolite Conference, Studies in Surface Science and Catalysis vol. 135 / Galarneav, A.; Di Renzo, F.; Fajula, F.; Vedrine, J. - Amsterdam : Elsevier, 2001

Skup
13th International Conference on Zeolites

Mjesto i datum
Montpellier, Francuska, 08-13.07.2001

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
Zeolite; Nucleation; Gel precursor; Thermal treatment

Sažetak
Solid phase (X-ray amorphous aluminosilicate) separated from the hydrogel having batch composition 3.23 Na2OˇAl2O3c1.93 SiO2c128 H2O, was calcined at different temperatures (100-800oC) for 1h and then transformed into zeolite A by heating in a 2M NaOH solution at 80oC. Analysis of the precursors and products (zeolite A) has shown that the calcination of the precusor decreases the concentration of nuclei in the gel matrix and hence influences the particulate properties of the zeolite obtained during the hydrothermal treatment of the precursors.

Izvorni jezik
Engleski

Znanstvena područja
Kemija



POVEZANOST RADA


Projekt / tema
00980901
00980902

Ustanove
Institut "Ruđer Bošković", Zagreb

Citiraj ovu publikaciju

Kosanović, Cleo; Subotić, Boris; Kralj, Damir
Influence of the Thermal Treatment of the Aluminosilicate Gel Precursor on the Zeolite Nucleation // Zeolites and Mesoporous Materials at the Dawn of the 21th Century, Proceedings of the 13th International Zeolite Conference, Studies in Surface Science and Catalysis vol. 135 / Galarneav, A.; Di Renzo, F.; Fajula, F.; Vedrine, J. (ur.).
Amsterdam: Elsevier, 2001. (poster, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Kosanović, C., Subotić, B. & Kralj, D. (2001) Influence of the Thermal Treatment of the Aluminosilicate Gel Precursor on the Zeolite Nucleation. U: Galarneav, A., Di Renzo, F., Fajula, F. & Vedrine, J. (ur.)Zeolites and Mesoporous Materials at the Dawn of the 21th Century, Proceedings of the 13th International Zeolite Conference, Studies in Surface Science and Catalysis vol. 135.
@article{article, year = {2001}, pages = {Poster 02-P-32}, keywords = {Zeolite, Nucleation, Gel precursor, Thermal treatment}, title = {Influence of the Thermal Treatment of the Aluminosilicate Gel Precursor on the Zeolite Nucleation}, keyword = {Zeolite, Nucleation, Gel precursor, Thermal treatment}, publisher = {Elsevier}, publisherplace = {Montpellier, Francuska} }