FIELD: metallurgy; chemical-metallurgical production of metals.
SUBSTANCE: method implies evaporation of platinum solution, obtained melt of chloroplatinic acid is granulated in inert condensed gas applied as cryogenic medium.
EFFECT: production of chloroplatinic acid in the form of high grade crystalline hydrate with specified platinum content.
1tbl, 1 ex
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Authors
Dates
2008-05-10—Published
2006-06-07—Filed