METHOD PRODUCTION OF PALLADIUM NITRATE

摘要

FIELD: methods of production of palladium salts solutions. SUBSTANCE: metallic palladium is dissolved in nitric acid with presence of 0.01-0.2 of chlorine ions relative to palladium amount in solution. Process is carried out in stage conditions: first, at ambient temperature for 30-90 min, and then, at temperature of 60-65 C for 60-270 min. EFFECT: reduced pollution of environment and consumption of acid and power with preservation of high rate and full dissolving. 2 cl