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Application filed by Cubano Inst Invest, Os De La Cana De AzucarfiledCriticalCubano Inst Invest
Priority to CU1989144ApriorityCriticalpatent/CU21982A1/en
Publication of CU21982A1publicationCriticalpatent/CU21982A1/en
Preventing Corrosion Or Incrustation Of Metals
(AREA)
Abstract
El trabajo pertenece a la rama de protección de metales contra la corrosión y mas específicamente a la rama de la utilización de sales de ácido 5 nitrofuroico (derivados furánicos) como inhibidores de la corrosión para metales en sistemas de enfriamiento con recirculación de aguas dulces, lográndose disminución de la velocidad de corrosión considerables y además como inhibidores de la corrosión atmosférica. La estructura general de los compuestos es: fórmulaThe work belongs to the branch of protection of metals against corrosion and more specifically to the branch of the use of 5 nitrofuroic acid salts (furanic derivatives) as corrosion inhibitors for metals in cooling systems with recirculation of fresh water, achieving considerable decrease in the rate of corrosion and also as inhibitors of atmospheric corrosion. The general structure of the compounds is: formula
CU1989144A1989-07-121989-07-12Use of 5 nitrofuroic acid and salts thereof as inhibitor of the corrosion.
CU21982A1
(en)