Mufis, Fadiah Aprilia (2016) Pemanfaatan Ekstrak Kulit Luar Semangka Sebagai Inhibitor Korosi Tinplate Dalam Media 2% Nacl. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Telah dipelajari ekstrak kulit luar semangka sebagai
inhibitor korosi pada tinplate dalam media 2% NaCl
menggunakan metode pengurangan berat dan polarisasi
potensiodinamik dengan variasi konsentrasi inhibitor. Hasil
penelitian menunjukkan efisiensi inhibisi meningkat seiring
dengan meningkatnya konsentrasi inhibitor. Efisiensi inhibisi
maksimum mencapai 88,11% pada metode pengurangan berat dan
pada metode polarisasi potensiodinamik mencapai 92,98% yang
didapat dari konsentrasi ekstrak sebesar 1000 mg Ekstrak/L.
Kedua metode memberikan pola inhibisi yang sama.
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Watermelon Peel Extract has been studied as a corrosion
inhibitor in tinplate in 2% NaCl medium using weight loss
measurements and potentiodynamic polarization methods at
various of inhibitor concentration. The results show that
inhibition efficiency increased with the increase of inhibitor
concentration and reaching the maximum value of 88,11% by
weight loss measurements and 92,98% by potentiodynamic
polarization methods at the highest concentration 1000 mg
Extract/L. Both of these methods produced the same pattern of
inhibition.
| Item Type: | Thesis (Undergraduate) |
|---|---|
| Additional Information: | RSKi 620.112 23 Muf p |
| Uncontrolled Keywords: | Ekstrak Kulit Luar Semangka ; Inhibitor Korosi ; NaCl ; Tinplate. |
| Subjects: | Q Science > QD Chemistry |
| Divisions: | Faculty of Mathematics and Science > Chemistry > 47201-(S1) Undergraduate Thesis |
| Depositing User: | Users 13 not found. |
| Date Deposited: | 19 Jun 2017 06:45 |
| Last Modified: | 27 Dec 2018 03:00 |
| URI: | http://repository.its.ac.id/id/eprint/41742 |
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