SEPARATION AND STORAGE OF FLUIDS WITH THE USE OF ITQ-55 Russian patent published in 2018 - IPC B01D53/22 B01D71/02 C01B39/48 

FIELD: chemistry.

SUBSTANCE: invention relates to membrane separation using a microporous material. Method for separating fluids includes passing an incoming fluid stream containing the first component of the fluid and a second fluid component through a membrane containing particles of ITQ-55 crystalline zeolite to form the resulting permeate fluid stream and the non-accepted fluid stream. Membrane contains ITQ-55 zeolite, that has a specific framework of tetrahedral atoms connected by bridging atoms, where a tetrahedral atom is defined by its compounds with the closest T atoms. ITQ-55 zeolite is characterized by a specific X-ray diffraction pattern.

EFFECT: invention provides the efficiency of membrane separation of components of a fluid of organic and inorganic nature.

30 cl, 28 dwg, 14 tbl