| Autor: |
Haris, N. I. N., Sobri, S., Yusof, Y. A., Rahim, Shayfull Zamree Abd, Saad, Mohd Nasir Mat, Abdullah, Mohd Mustafa Al Bakri, Tahir, Muhammad Faheem Mohd, Mortar, Nurul Aida Mohd |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings; 2020, Vol. 2339 Issue 1, p1-6, 6p |
| Abstrakt: |
Oil palm empty fruit bunch (OPEFB) in the form or raw, HCl treated and NaOH treated powders were investigated for their inhibitive effects on mild steel in 1 M hydrochloric acid medium via gravimetric and surface analysis. Weight loss analysis revealed that the inhibition efficiency is the highest for HCl treated powder (85.66 %), followed by raw OPEFB powder (80.75 %) and NaOH treated powder (62.31%). Surface morphology results showed that the compounds formed protective film on the steel surface and shield it from the acid attack. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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