Liquid purification or separation – Processes – Preventing – decreasing – or delaying precipitation,...
Patent
1989-05-25
1990-05-29
Hruskoci, Peter
Liquid purification or separation
Processes
Preventing, decreasing, or delaying precipitation,...
127 68, 203 7, C02F 510
Patent
active
049293613
ABSTRACT:
Methods for controlling the formation of proteinaceous fouling deposits in high temperature evaporators and concentrators as employed in processing steepwater in the wet milling of corn. The methods comprise adding a surfactant, preferably a nonionic surfactant to the steepwater. Particularly effective surfactants are oxyalkylated sorbitan R surfactants where R is monooleate, trioleate, monostearate, tristearate, monopalmitate and monolaurate.
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Betz Laboratories Inc.
Boyd Steven D.
Hruskoci Peter
Ricci Alexander D.
Shideler Krisanne
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