ACETATE-BASED ANTI-ICE-COVERING GROUND FLUID Russian patent published in 2003 - IPC

Abstract RU 2219215 C2

FIELD: special-destination fluids. SUBSTANCE: fluid comprises, g/l: sodium benzoate 2.0-8.0, 1:5 trisodium phosphate/disodium phosphate mixture 10.0-15.0, sodium nitrite 0.2-0.8, liquid glass 2.0-10.0, glycerol (pretreated with sulfuric acid at 1:0.5 ratio) 0.5-3.0, potassium acetate aqueous solution (density 1.20-1.26 and pH 9-11) - the balance. Use of composition leads to corrosion losses no higher than 0.1 g/sq.m. EFFECT: achieved environmental safety and reduced corrosion. 2 tbl

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RU 2 219 215 C2

Authors

Orlov V.A.

Dates

2003-12-20—Published

2002-03-11—Filed