FIELD: process engineering.
SUBSTANCE: invention relates to hydrogenation and dehydrogenation unsintered catalysts. Proposed catalyst comprises, at least, one nanoparticles palladium cluster with mean particle size distribution index (d50) varying from 0.1 nm to 100 nm and gas-and-fluid-permeable shell containing zirconium oxide with ID varying from 10 nm to 1000 nm. Proposed method comprises the following steps: producing palladium nanoparticles mean particle size distribution index (d50) varying from 0.1 nm to 100 nm, b) applying SiO2 coating on produced nanoparticles, c) applying zirconium oxide coating on balls Pd/SiO2, d) washing off SiO2 layer by base.
EFFECT: higher catalytic activity.
5 cl, 4 dwg, 1 ex
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