Trihydroxybenzene boiler corrosion inhibitor compositions and method

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United States of America Patent

PATENT NO 4895703
SERIAL NO

07232354

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Abstract

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A method for inhibiting corrosion due to dissolved oxygen wherein trihydroxybenzene compounds, alone or in combination with conventional oxygen scavengers, preferably hydroquinone, are added to boiler water to prevent corrosion by reducing dissolved oxygen levels in boiler feedwater.

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Patent Owner(s)

Patent OwnerAddress
ECOLAB USA INC1 ECOLAB PLACE ST PAUL MN 55102

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Neil, Lois J Sewickley, PA 2 44
Sepelak, Dennis J McMurray, PA 2 34
Zupanovich, John D Pittsburgh, PA 5 77

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