THREAD INCLUDING, AT LEAST, ONE THREAD-FORMING MEMBER, CONNECTION OF THREADS, APPLICATION OF CONNECTION OF THREADS AS CATALYST, CATALYST AND APPLIANCE FOR RECUPERATION OF PRECIOUS METALS

摘要

FIELD: yarns. SUBSTANCE: spiral is wound of thread from platinoid or from platinoid alloy. Invention also relates to connection of these threads in form of knitted fabric, felts, application of these threads in the capacity of catalyst of reaction of production of nitric acid or hydrocyanic acid and for recuperation of precious metals originating from these catalysts. EFFECT: higher efficiency.