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Pregled bibliografske jedinice broj: 55161

Influence of the temperature on corrosion inhibition of carbon steel by blends of carboxylates in chloride solutions


Lahodny-Šarc, Olga; Kapor, Frankica; Halle, Radovan
Influence of the temperature on corrosion inhibition of carbon steel by blends of carboxylates in chloride solutions // The European Corrosion Congress (EUROCORR 99) : proceedings / Schmitt, Guenter (ur.).
Aachen: DECHEMA, 1999. str. 1-6 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)


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Naslov
Influence of the temperature on corrosion inhibition of carbon steel by blends of carboxylates in chloride solutions

Autori
Lahodny-Šarc, Olga ; Kapor, Frankica ; Halle, Radovan

Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni

Izvornik
The European Corrosion Congress (EUROCORR 99) : proceedings / Schmitt, Guenter - Aachen : DECHEMA, 1999, 1-6

Skup
The Euroepan Corrosion Congress

Mjesto i datum
Aachen, Njemačka, 30.08.-02.09.1999

Vrsta sudjelovanja
Predavanje

Vrsta recenzije
Međunarodna recenzija

Ključne riječi
corrosion inhibition ; carbon steel ; carboxylates

Sažetak
The inhibition of carbon steel by blends of sodium benzoate and calcium gluconate in sodium chloride solutions of different concentration has been studeid in temperature range from 20 up to 70 Celsius degree. Synergistic behaviour of inhibitors mixtures has been shown in high concentrated chloride solutions. The presence of calcium gluconate eliminated the pitting phenomenon which may occur in chloride solution with sodium benzoate alone as an inhibitor. The slowing down the anodic reaction of metal dissolution is due to the adsorption of gluconate along with benzoate, or to the precipitation of a low soluble metal-gluconate complex.Cathodic polarization runs have shown the hindering of cathodic reaction probably due to the precipitation of calcium hydroxide on cathodic areas.

Izvorni jezik
Engleski

Znanstvena područja
Kemija, Građevinarstvo, Temeljne tehničke znanosti



POVEZANOST RADA


Projekti:
195009
195003

Ustanove:
Rudarsko-geološko-naftni fakultet, Zagreb

Profili:

Avatar Url Radovan Halle (autor)

Avatar Url Olga Šarc-Lahodny (autor)

Avatar Url Frankica Kapor (autor)


Citiraj ovu publikaciju

Lahodny-Šarc, Olga; Kapor, Frankica; Halle, Radovan
Influence of the temperature on corrosion inhibition of carbon steel by blends of carboxylates in chloride solutions // The European Corrosion Congress (EUROCORR 99) : proceedings / Schmitt, Guenter (ur.).
Aachen: DECHEMA, 1999. str. 1-6 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
Lahodny-Šarc, O., Kapor, F. & Halle, R. (1999) Influence of the temperature on corrosion inhibition of carbon steel by blends of carboxylates in chloride solutions. U: Schmitt, G. (ur.)The European Corrosion Congress (EUROCORR 99) : proceedings.
@article{article, editor = {Schmitt, G.}, year = {1999}, pages = {1-6}, keywords = {corrosion inhibition, carbon steel, carboxylates}, title = {Influence of the temperature on corrosion inhibition of carbon steel by blends of carboxylates in chloride solutions}, keyword = {corrosion inhibition, carbon steel, carboxylates}, publisher = {DECHEMA}, publisherplace = {Aachen, Njema\v{c}ka} }
@article{article, editor = {Schmitt, G.}, year = {1999}, pages = {1-6}, keywords = {corrosion inhibition, carbon steel, carboxylates}, title = {Influence of the temperature on corrosion inhibition of carbon steel by blends of carboxylates in chloride solutions}, keyword = {corrosion inhibition, carbon steel, carboxylates}, publisher = {DECHEMA}, publisherplace = {Aachen, Njema\v{c}ka} }




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