Liquid purification or separation – Processes – Preventing – decreasing – or delaying precipitation,...
Patent
1986-06-06
1987-07-14
Hruskoci, Peter
Liquid purification or separation
Processes
Preventing, decreasing, or delaying precipitation,...
210698, 252181, C02F 510
Patent
active
046801251
ABSTRACT:
A composition for inhibiting deposition of scale in aqueous systems is disclosed which comprises carboxymethylcellulose and gluconic acid or glucoheptonic acid or both, or their water soluble salts. The composition is incorporated in the aqueous system in concentrations sufficient to substantially completely prevent scale deposition.
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Cuisia Dionisio G.
Hwa Chih M.
Heiser David E.
Hruskoci Peter
W. R. Grace & Co.
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