Selective Crystallization of Aluminophosphate Molecular Sieves with an AEL Structure Full article
Journal |
Catalysis in Industry
ISSN: 2070-0504 , E-ISSN: 2070-0555 |
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Output data | Year: 2019, Volume: 11, Number: 1, DOI: 10.1134/S2070050419010021 | ||||||
Tags | aluminophosphate AlPO 4 -11; hydroisomerization of n-paraffins; zeolites | ||||||
Authors |
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Affiliations |
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Funding (1)
1 | Russian Foundation for Basic Research | 18-33-00077 мол_а |
Abstract:
Abstract: The effect of the temperature and exposure time of the starting aluminophosphate gels on their chemical and phase composition was studied. When the source of aluminum is its hydrated oxide (boehmite), gels with different contents of ammonium phosphate, undissolved boehmite, and amorphous aluminophosphate can be formed. The formation of a gel with dominant amorphous aluminophosphate allows selective crystallization of AlPO 4 -11 of high phase purity and ~100% crystallinity. The developed procedure for the preparation of highly dispersed aluminophosphate AlPO 4 -11 molecular sieves with these properties allows a transition to crystallization of silicoaluminophosphates SAPO-11—promising domestic catalysts for industrial hydroisomerization of n-paraffins in the production of Arctic diesel fuels and group III oils and isomerization of butenes. © 2019, Pleiades Publishing, Ltd.
Cite:
Agliullin M.R.
, Khairullina Z.R.
, Faizullin A.V.
, Petrov A.I.
, Badretdinova A.A.
, Talzi V.P.
, Kutepov B.I.
Selective Crystallization of Aluminophosphate Molecular Sieves with an AEL Structure
Catalysis in Industry. 2019. V.11. N1. DOI: 10.1134/S2070050419010021 WOS Scopus РИНЦ
Selective Crystallization of Aluminophosphate Molecular Sieves with an AEL Structure
Catalysis in Industry. 2019. V.11. N1. DOI: 10.1134/S2070050419010021 WOS Scopus РИНЦ
Original:
Аглиуллин М.Р.
, Хайруллина З.Р.
, Файзуллин А.В.
, Петров А.И.
, Бадретдинова А.А.
, Талзи В.П.
, Кутепов Б.И.
Селективная кристаллизация алюмофосфатного молекулярного сита со структурой AEL
Катализ в промышленности. 2018. Т.18. №5. С.6-11. DOI: 10.18412/1816-0387-2018-5-6-11 РИНЦ
Селективная кристаллизация алюмофосфатного молекулярного сита со структурой AEL
Катализ в промышленности. 2018. Т.18. №5. С.6-11. DOI: 10.18412/1816-0387-2018-5-6-11 РИНЦ
Dates:
Published print: | Jan 1, 2019 |
Published online: | May 17, 2019 |
Identifiers:
Web of science | WOS:000468319900001 |
Scopus | 2-s2.0-85065909597 |
Elibrary | 39005676 |
OpenAlex | W2889911070 |