METHOD OF PREPARING IRIDIUM-BASED SOLUTION, SOLUTION PREPARED, AND ITS USE AS A CATALYST

摘要

FIELD: catalyst production. SUBSTANCE: method includes preparing an iridium solution through liquid-phase contact of iridium oxide and/or hydroxide with hydroiodic acid or a hydrogen iodide-generating compound, HI to Ir mole ratio being of 1 to 100. Solution obtained is ready to be used as catalyst. EFFECT: high-activity catalyst obtained.