ADDITIVE FOR SUSPENSIONS OF MIXTURE OF ALUMINOSILICATES, SUSPENSION BASED THEREON AND METHOD OF PREPARING CATALYSTS Russian patent published in 2024 - IPC B01J20/16 B01J37/00 

FIELD: chemistry.

SUBSTANCE: invention relates to additives to suspensions of a mixture of aluminosilicates. Disclosed is an additive to a suspension of a mixture of aluminosilicates for preparing a catalyst, containing ammonium chloride, a mixture of mono- and diatomic alcohols and monoesters of ethylene glycol, and a nonionic surfactant, with the following weight ratio of components of ammonium chloride: mixture of mono- and diatomic alcohols and monoesters of ethylene glycol: nonionic surfactant equal to 1:(1–10):(0.2–0.7); suspension of mixture of aluminosilicates for preparation of catalyst, containing disclosed additive and method of preparing catalyst using disclosed suspension.

EFFECT: increased efficiency of pipeline hydraulic transport due to reduction of pumping time, possibility of using suspension in preparation of catalysts, as well as increased efficiency of the method of preparing catalysts based on aluminosilicate suspensions.

5 cl, 2 tbl, 2 ex