FIELD: preparation of cerium-containing catalysts modified by palladium on granulated and monolithic carriers.
SUBSTANCE: proposed method of preparation of Pd-CeO2 applied catalysts is performed by self-spreading thermosynthesis in layer of high surface granulated or block carrier from precursors, for example cerium-ammonium nitrate or mixture of cerium nitrate with fuel additives; palladium is introduced into catalyst in form of palladium nitrate by application on cerium-treated carrier or by joint application of cerium and palladium precursors followed by self-spreading thermosynthesis. Used as carriers are granulated carriers, ceramic blocks or blocks with high specific surface of Al2O3.
EFFECT: enhanced rapidness of catalyst preparation process.
2 cl, 1 tbl, 8 ex
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