Control of sugar evaporator scale using sugar or sugar moieties

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United States of America Patent

PATENT NO 9752237
APP PUB NO 20150345032A1
SERIAL NO

14289933

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Abstract

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Methods of cleaning sugar evaporators with a cleaning composition comprising a sugar or sugar-moiety containing compound are disclosed. The methods are capable of improved scale and fouling removal from treated surfaces, including scale containing calcium oxalate, calcium dihydrogen phosphate, silica and/or other components from sugar evaporators. The methods reduce time required for scale removal without the need for highly alkaline cleaning compositions, elevated temperatures and/or mechanical force applied to the scale.

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Patent Owner(s)

Patent OwnerAddress
ECOLAB USA INC1 ECOLAB PLACE SAINT PAUL MN 55102

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fernholz, Peter J Burnsville, US 49 1051
Smith, Kim R Woodbury, US 228 3092

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