Slag viscosity detection through image analysis of dripping slag within rotary incineration kilns

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United States of America Patent

PATENT NO 5301621
SERIAL NO

08062790

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Abstract

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Methods and devices for controlling rotary incineration kilns by determining and controlling the viscosity of slag which is formed in such kilns. These methods and devices are based on measuring one or more properties or parameters of drippings of the slag falling from the ceiling of the kiln, as the kiln rotates. The parameters are size of drippings, shape of drippings, aspect ratio of drippings, and number of drippings.

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Patent Owner(s)

Patent OwnerAddress
CLEAN HARBORS INC1501 WASHINGTON STREET BRAINTREE MA 02184

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Giunto, Joseph F Pitman, NJ 1 7
Kuhn, Bruno R Nassau Bay, TX 5 22
Schaefer, Walter R Cherry Hill, NJ 5 17
Vassiliou, Eustathios Newark, DE 129 2358

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