On the Possibility of Retaining the Microporous Structure of the LSX Zeolite During Ion Exchage of
K+,Na+ → NH4+
Научная публикация
| Общее |
Язык:
Английский,
Жанр:
Статья (Full article),
Статус опубликования:
Опубликована,
Оригинальность:
Переводная
|
| Журнал |
Protection of Metals and Physical Chemistry of Surfaces
ISSN: 2070-2051
, E-ISSN: 2070-206X
|
| Вых. Данные |
Год: 2019,
Том: 55,
Номер: 2,
Страницы: 316-320
Страниц
: 5
DOI:
10.1134/S2070205119020175
|
| Ключевые слова |
ADSORPTION |
| Авторы |
Leonova A.A.
1
,
Ayupov A.B.
1,2
,
Mel’gunov M.S.
1,2
|
| Организации |
| 1 |
Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences, Novosibirsk, 630090, Russian Federation
|
| 2 |
Novosibirsk State University, Novosibirsk, 630090, Russian Federation
|
|
Информация о финансировании (1)
|
1
|
Федеральное агентство научных организаций России
|
0303-2016-0002
|
By means of elemental and X-ray powder diffraction analysis, N2 adsorption at –196°C and CO2 adsorption at 0°C the textural properties of KNaLSX zeolite were studied after ion exchange modification in 1M NH4Cl solution followed by vacuum degassing at 40°C or drying in air at 120°C. The possibility of retaining the microporous structure of zeolite in the former case and its partial destruction in the latter case is shown. © 2019, Pleiades Publishing, Ltd.