DEMERCURISATION COMPOSITION Russian patent published in 2013 - IPC C22B43/00 C22B7/00 

Abstract RU 2484160 C1

FIELD: metallurgy.

SUBSTANCE: proposed composition comprises 3.0-5.0 wt % of dichlorisocyanuric acid soda as halogen-bearing compound, 0.5-1.5 wt % of thiourea as complexing agent and water making the rest.

EFFECT: higher efficiency of removal mercury from soil, reduced aggressiveness of used substances relative to rooms interior, instruments and equipment.

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RU 2 484 160 C1

Authors

Timoshin Vladimir Nikolaevich

Kosorukova Natalija Vladimirovna

Vengerov Roman Vital'Evich

Dates

2013-06-10Published

2012-05-16Filed