Application of trichloroisocyanuric acid as novel beneficiation inhibitor

A technology of trichloroisocyanuric acid and inhibitor, applied in flotation, solid separation, etc., can solve the problems of unsatisfactory effect and serious mutual inclusion of products in the tank, and achieve improved gold recovery rate, good selectivity, and simplified process The effect of the process
CN1544156AInactive Publication Date: 2004-11-10KUNMING METALLURGY INST
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
KUNMING METALLURGY INST
Publication Date
2004-11-10
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention advances an application of trichloroisocyanuric acid acting as a new ore-dressing inhibitor at 200-400g / t with respect to weight, trichloroisocyanuric acid is mainly used to sterilize and bleach, and it is for the first time that it acts as an inhibitor of arsenical pyrite and sulfurous iron ore, as a new ore-dressing inhibitor, it plays a remarkable role in separating white antimony from arsenical pyrite and from sulfurous iron ore, showing a stronger inhibition of arsenical pyrite and sulfurous iron ore but has no bad influence on the white antimony, good-selectivity, an effective inhibitor of arsenical pyrite and sulfurous iron ore.
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Description

technical field

[0001] The invention relates to a new application of trichloroisocyanuric acid, in particular to the application of trichloroisocyanuric acid as a novel ore dressing inhibitor in the field of mining and metallurgy. Background technique

[0002] Trichloroisocyanuric acid, TCCA for short, molecular formula C 3 N 3 o 3 CI 3 , Molecular weight 232.44, also known as strong chlorine essence. Its products are white powder, or dosage forms such as granules, flakes, and sticks. They have the pungent odor of hypochlorous acid and will decompose when heated or in contact with a small amount of water. Trichloroisocyanuric acid is a strong oxidant, and it will react strongly with flammable organic substances, acids, alkalis, and ammonia-containing compounds.

[0003] Trichloroisocyanuric acid is an efficient and broad-spectrum organochlorine disinfectant and bleach that can kill various bacteria, algae, fungi and viruses. Because the final products of its hydrolysis...

Claims

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