«Proceedings of Gubkin University»

Comprehensive study of properties of domestic and foreign adsorbents for deep natural gas dehydration

UDC: 665.623.8:665.62.74
DOI: -

Authors:

¹ National University of Oil and Gas “Gubkin University”, Moscow, Russian Federation

Keywords: adsorption drying, zeolites, chemical and phase composition, crystal chemical and porous structure, dynamic activity, static activity, liquefied natural gas, LNG

Annotation:

The article is devoted to a comprehensive study of the properties of domestic and foreign adsorbents for deep drying of natural gas with the aim of import substitution of foreign adsorbents with domestic zeolites of type A and X for the production of liquefied natural gas (LNG). The results of complex comparative studies using current physical and chemical methods of composition, crystal chemical and porous structure, thermophase transformations, adsorption properties of industrial domestic and foreign adsorbents are presented. The results obtained make it possible to establish that domestic adsorbents are not inferior to their foreign analogues in terms of physicochemical indicators, and are somewhat superior to those in terms of adsorption characteristics.

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