Coal refuse remediation process

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United States of America Patent

PATENT NO 9656922
APP PUB NO 20160304408A1
SERIAL NO

14782958

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Abstract

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A coal refuse remediation process is described. The process includes providing coal refuse and blending a slag with at least a portion of the coal refuse to form a medium. The coal refuse has a particle size. The medium has a pH within a range of about 3.5 and about 10 and the medium facilitates growth of vegetation when applied to a coal refuse pile at a thickness of less than about 24 inches.

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Patent Owner(s)

Patent OwnerAddress
HARSCO CORPORATION350 POPLAR CHURCH ROAD CAMP HILL PA 17011

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Abbate, William V Gibsonia, US 5 85
Miranda, Stephen R Coraopolis, US 9 14
Provance-Bowley, Mary Valencia, US 2 2

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