Compositions – Dust suppressants for bulk materials – or processes of...
Patent
1994-06-15
1995-09-19
Willis, Jr., Prince
Compositions
Dust suppressants for bulk materials, or processes of...
252180, 252142, 134 2, 134 3, 210698, C02F 510
Patent
active
054513359
ABSTRACT:
A method for the removal and prevention of scale using a soap composition of a 1:1 stoichiometric ratio equivalent of an acid and a base. The acid, for example, is an organic carboxylic acid or a mineral acid. The base is an amine or ammonia. The organic acids consist of formic, acetic, propionic, citric, glycolic, lactic, tartaric, polyacrylic, succinic, sulfonic, gluconic, benzoic, salicylic, and mixtures thereof. The mineral acids consist of hydrochloric, nitric, phosphoric, polyphosphoric, hydrofluoric, boric, sulfuric, and sulfurous, and mixtures thereof.
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Hawley's Condensed Chemical Dictionary, 11th ed., Van Nostrand Reinhold, N.Y., 1987, p. 1232.
Hieatt Allen C.
Ludwig Jerome H.
H.E.R.C. Products Incorporated
Silbermann James M.
Willis Jr. Prince
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