METHOD AND SYSTEM FOR SEPARATION OF CONTAMINANTS FROM COAL

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20110146544A1
SERIAL NO

13002831

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Abstract

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Provided is a novel method and system to separate magnetically non-susceptible impurities from coal intended for combustion, and it includes the removal of such impurities together with magnetically susceptible impurities that are collocated within the same lump of coal, prior to the combustion of the coal, by the use of the magnetic properties of the magnetically susceptible impurities. The described subject matter is based on the fact that the former impurities are normally collocated in the same lumps of coal as the latter, especially as far as pyrite and cinnabar are concerned, provided the lumps have not been liberated, in particular, they meet the requirement that at least 50% by mass of the coal lumps should be at least 2 mm in maximum dimension.

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Patent Owner(s)

Patent OwnerAddress
MICROCOAL INC12200 E ILIFF AVE SUITE 100 AURORA CO 80014

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Livneh, Ben-Zion Denver, US 1 5
Yaniv, Isaac Haifa, IL 16 116

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