Role of Texture and Acidity of SAPO-34 in Methanol to Olefins Conversion

I. A. Shamanaeva; Zh Yu; A. V. Utemov; W. Wu; D. A. Sladkovskiy; E. V. Parkhomchuk

doi:10.1134/S0965544120040167

Role of Texture and Acidity of SAPO-34 in Methanol to Olefins Conversion

I. A. Shamanaeva, Zh Yu, A. V. Utemov, W. Wu, D. A. Sladkovskiy, E. V. Parkhomchuk

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

Аннотация

The effect of the amount of the molecular template tetraethylammonium hydroxide (TEAOH) in the precursor mixture on the physicochemical properties of SAPO-34 crystals has been examined, and the catalysts obtained have been tested in methanol conversion to lower olefins (MTO). The analysis of the textural and acidic properties of SAPO-34, which determine the high catalytic performances of catalysts in MTO, has been carried out. An effective catalyst possesses a high acidity and a developed surface with a large specific mesopore volume.

Язык оригинала	английский
Страницы (с-по)	471-478
Число страниц	8
Журнал	Petroleum Chemistry
Том	60
Номер выпуска	4
DOI	https://doi.org/10.1134/S0965544120040167
Состояние	Опубликовано - 1 апр 2020

Доступ к документу

10.1134/S0965544120040167

Link to publication in Scopus

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@article{642abe88cca64a4d9cb7fa4a4ae9b54d,

title = "Role of Texture and Acidity of SAPO-34 in Methanol to Olefins Conversion",

abstract = "The effect of the amount of the molecular template tetraethylammonium hydroxide (TEAOH) in the precursor mixture on the physicochemical properties of SAPO-34 crystals has been examined, and the catalysts obtained have been tested in methanol conversion to lower olefins (MTO). The analysis of the textural and acidic properties of SAPO-34, which determine the high catalytic performances of catalysts in MTO, has been carried out. An effective catalyst possesses a high acidity and a developed surface with a large specific mesopore volume.",

keywords = "mesoporous materials, methanol to olefins, MTO, SAPO-34, silicoaluminophosphate, TEAOH",

author = "Shamanaeva, {I. A.} and Zh Yu and Utemov, {A. V.} and W. Wu and Sladkovskiy, {D. A.} and Parkhomchuk, {E. V.}",

year = "2020",

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doi = "10.1134/S0965544120040167",

language = "English",

volume = "60",

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journal = "Petroleum Chemistry",

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Role of Texture and Acidity of SAPO-34 in Methanol to Olefins Conversion. / Shamanaeva, I. A.; Yu, Zh; Utemov, A. V.; Wu, W.; Sladkovskiy, D. A.; Parkhomchuk, E. V.

В: Petroleum Chemistry, Том 60, № 4, 01.04.2020, стр. 471-478.

Результат исследования: Научные публикации в периодических изданиях › статья › рецензирование

TY - JOUR

T1 - Role of Texture and Acidity of SAPO-34 in Methanol to Olefins Conversion

AU - Shamanaeva, I. A.

AU - Yu, Zh

AU - Utemov, A. V.

AU - Wu, W.

AU - Sladkovskiy, D. A.

AU - Parkhomchuk, E. V.

PY - 2020/4/1

Y1 - 2020/4/1

N2 - The effect of the amount of the molecular template tetraethylammonium hydroxide (TEAOH) in the precursor mixture on the physicochemical properties of SAPO-34 crystals has been examined, and the catalysts obtained have been tested in methanol conversion to lower olefins (MTO). The analysis of the textural and acidic properties of SAPO-34, which determine the high catalytic performances of catalysts in MTO, has been carried out. An effective catalyst possesses a high acidity and a developed surface with a large specific mesopore volume.

AB - The effect of the amount of the molecular template tetraethylammonium hydroxide (TEAOH) in the precursor mixture on the physicochemical properties of SAPO-34 crystals has been examined, and the catalysts obtained have been tested in methanol conversion to lower olefins (MTO). The analysis of the textural and acidic properties of SAPO-34, which determine the high catalytic performances of catalysts in MTO, has been carried out. An effective catalyst possesses a high acidity and a developed surface with a large specific mesopore volume.

KW - mesoporous materials

KW - methanol to olefins

KW - MTO

KW - SAPO-34

KW - silicoaluminophosphate

KW - TEAOH

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DO - 10.1134/S0965544120040167

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EP - 478

JO - Petroleum Chemistry

JF - Petroleum Chemistry

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