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Application filed by Институт Прикладной ФизикиfiledCriticalИнститут Прикладной Физики
Priority to MDS20210060ApriorityCriticalpatent/MD1633Z/ro
Publication of MD1633YpublicationCriticalpatent/MD1633Y/ro
Publication of MD1633ZpublicationCriticalpatent/MD1633Z/ro
Preventing Corrosion Or Incrustation Of Metals
(AREA)
Solid-Sorbent Or Filter-Aiding Compositions
(AREA)
Abstract
Invenţia se referă la domeniul protecţiei metalelor de coroziune în apă şi poate fi utilizată pentru a inhiba coroziunea în sistemele închise ale conductelor de oţel.Procedeul de protecţie a oţelului de coroziune în apă constă în introducerea în mediul coroziv a 1-10 g/l de tanin şi 10-30 ml/l de extract apos din frunze de nuc, obţinut prin extracţia frunzelor uscate cu apă în raport de masă de (2-4):10 la temperatura de 70-100°C timp de 1-3 ore, cu filtrarea ulterioară.
MDS20210060A2021-07-222021-07-22Procedeu de protecţie a oţelului de coroziune în apă
MD1633Z
(ro)
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