Liquid purification or separation – Processes – Preventing – decreasing – or delaying precipitation,...
Patent
1991-05-24
1992-03-03
Willis, Jr., Prince
Liquid purification or separation
Processes
Preventing, decreasing, or delaying precipitation,...
210701, 252180, 252181, C02F 510, C02F 110
Patent
active
050930052
ABSTRACT:
A method for the treatment of an aqueous system, typically hard water in a cooling system, is described which comprises adding thereto:
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Barr James P.
Silberman James M.
W. R. Grace & Co.,-Conn.
Willis Jr. Prince
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