SEPARATION AND STORAGE OF FLUIDS WITH USE OF ITQ-55 Russian patent published in 2018 - IPC B01J20/18 C01B39/48 B01D53/02 B01J29/70 

Abstract RU 2675874 C2

FIELD: chemistry.

SUBSTANCE: invention relates to the field of separation and adsorption of fluid components. New microporous crystalline material of zeolite nature is used as an adsorbent. Material has, in the calcined state and in the absence of defects in its crystalline matrix, manifested by the presence of silanols, the empirical formula x(M1/nXO2) : y YO2 : g GeO2 : (1-g) SiO2, in which M is selected from H+, at least one inorganic cation with a charge of +n and a mixture of both, X is at least one chemical element in oxidation state +3, Y is at least one chemical element in oxidation state +4, different from Si, x has a value from 0 to 0.2, both boundary values are included, y has a value from 0 to 0.1, both boundary values are included, g has a value from 0 to 0.5, both boundary values are included. Zeolite is assigned the designation ITQ-55.

EFFECT: invention provides an expansion of the range of materials of zeolitic nature for adsorption of fluid components, membrane separation of fluid components, storage of fluid components and catalysis.

21 cl, 28 dwg

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RU 2 675 874 C2

Authors

Korkoran Edvard U. Ml.

Kortunov Pavel

Paur Charanzhit S.

Ravikovitch Piter I.

Van Yuj

Korma Kanos Avelino

Valensiya Valensiya Susana

Rej Garsiya Fernando

Kantin Sans Ankhel

Palomino Roka Migel

Dates

2018-12-25Published

2015-06-19Filed