Influence of the Nature of the Al Source on the Properties of the Initial Reaction Gels for Crystallization of Molecular Sieve AlPO4-11 | Sciact - CRIS-system of Boreskov Institute of Catalysis

Influence of the Nature of the Al Source on the Properties of the Initial Reaction Gels for Crystallization of Molecular Sieve AlPO4-11 Full article

Journal

Petroleum Chemistry
ISSN: 0965-5441 , E-ISSN: 1531-8532

Output data

Year: 2022, Volume: 62, Number: 3, Pages: 291-300 Pages count : 10 DOI: 10.1134/s096554412203001x

Tags

AlPO4-11 aluminophosphate; crystal morphology; micro-mesoporous materials; zeolites

Authors

Agliullin M.R. ¹ , Shamanaeva I.A. ² , Zabirov A.R. ¹ , Lazarev V.V. ³ , Maistrenko V.N. ⁴ , Kutepov B.I. ¹

Affiliations

1	Institute of Petrochemistry and Catalysis, Ural Federal Research Center, Russian Academy of Sciences, Ufa, 450075, Russian Federation
2	Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russian Federation
3	Ufa State Aviation Technical University, Ufa, 450008, Russian Federation
4	Bashkir State University, Ufa, 450076, Russian Federation

Funding (1)

Russian Science Foundation

21-13-00169

The formation of the initial reaction gels using boehmite and Al isopropoxide, as well as their subsequent crystallization into AlPO4-11 molecular sieves, were studied by XRD, IR and Raman spectroscopy, SEM, TEM, and N2 adsorption-desorption methods. It was shown that the reactivity of the aluminum source significantly affects the chemical and phase compositions of the initial gels. The influence of the properties of the reaction gels on the phase composition of the crystallization products, morphology, and secondary pore structure of AlPO4-11 molecular sieves was demonstrated. Ways to control their morphology and secondary pore structure were proposed.

Agliullin M.R. , Shamanaeva I.A. , Zabirov A.R. , Lazarev V.V. , Maistrenko V.N. , Kutepov B.I.
Influence of the Nature of the Al Source on the Properties of the Initial Reaction Gels for Crystallization of Molecular Sieve AlPO4-11
Petroleum Chemistry. 2022. V.62. N3. P.291-300. DOI: 10.1134/s096554412203001x WOS Scopus РИНЦ ANCAN OpenAlex

Аглиуллин М.Р. , Шаманаева И.А. , Забиров А.Р. , Лазарев В.В. , Майстренко В.Н. , Кутепов Б.И.
Влияние природы источника Al на свойства исходных реакционных гелей для кристаллизации молекулярного сита AlPO4-11
Современные молекулярные сита. 2022. Т.4. №1. С.35-44. DOI: 10.53392/27130304_2022_4_1_35 РИНЦ OpenAlex

Submitted:	Nov 10, 2021
Accepted:	Dec 3, 2021
Published print:	Mar 1, 2022
Published online:	Mar 30, 2022

Web of science:	WOS:000776012400003
Scopus:	2-s2.0-85127602987
Elibrary:	48426146
Chemical Abstracts:	2022:858269
Chemical Abstracts (print):	178:230137
OpenAlex:	W4220832184

DB	Citing
Scopus	1
OpenAlex	1