Process and apparatus for treatment of incinerator bottom ash and fly ash

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United States of America Patent

PATENT NO 9314655
APP PUB NO 20120264995A1
SERIAL NO

13445255

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Abstract

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A method for treatment of ash from incineration plants includes: collecting ash from an incinerator; feeding the collected ash and additional feed material to a gasification/vitrification reactor; vitrifying the ash and additional feed material in the gasification/vitrification reactor, to form a slag of molten material; allowing the slag to flow from the gasification/vitrification reactor and solidify outside the gasification/vitrification reactor; gasifying volatile components in the ash and the additional feed material; and using syngas generated in the gasification/vitrification reactor to augment the thermal environments of the incinerator.

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Patent Owner(s)

Patent OwnerAddress
ALTER NRG INTERNATIONAL CORP700 KERR STREET OAKVILLE ONTARIO L6K 3W5 OAKVILLE ONTARIO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chavda, Surendra Calgary, CA 5 11
Gorodetsky, Aleksandr Calgary, CA 19 103
Hicks, Kent Olis Calgary, CA 2 36
Santoianni, James Greensburg, US 14 55
Van, Nierop Pieter Calgary, CA 7 16

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