Artikel Jurnal :: Kembali

Artikel Jurnal :: Kembali

Sarang semut (myrmecodia pendans) extract as a green corrosion inhibitor for mild steel in acid solution

Sulistijono , Abdullah Shahab, Lukman Noerochim (Faculty of Engineering, Universitas Indonesia, 2017)

 Abstrak

In this work, Myrmecodia pendans, or sarang semut, was successfully extracted as a potential organic inhibitor. Various concentrations of Myrmecodia pendans extract in 1 M H2SO4 solution were applied in the range of 100–500 mg/L for corrosion inhibition. Gas chromatography–mass spectroscopy (GC-MS) showed that the Myrmecodia pendans extracts contained a high-benzenediol compound with rich oxygen atom content, which played an important role in the inhibition process. The 300 mg/L Myrmecodia pendans extract had the highest effect, decreasing the rate of corrosion from 177.73 mpy to 47.4 mpy. This was attributed to the chemical compounds present in the Myrmecodia pendans extract on the surface of mild steel, which prohibited the corrosion rate.

 Metadata

Jenis Koleksi : Artikel Jurnal
No. Panggil : UI-IJTECH 8:1 (2017)
Entri utama-Nama orang :
Subjek :
Penerbitan : Depok: Faculty of Engineering, Universitas Indonesia, 2017
Sumber Pengatalogan : LibUI eng rda
ISSN : 20869614
Majalah/Jurnal : International Journal of Technology
Volume : Vol. 8, No. 1, January 2017: Hal. 48-57
Tipe Konten : text
Tipe Media : unmediated
Tipe Carrier : volume
Akses Elektronik : https://doi.org/10.14716/ijtech.v8i1.3400
Institusi Pemilik : Universitas Indonesia
Lokasi : Perpustakaan UI, Lantai 4 R. Koleksi Jurnal
  • Ketersediaan
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No. Panggil No. Barkod Ketersediaan
UI-IJTECH 8:1 (2017) 08-23-28758311 TERSEDIA
Ulasan:
Tidak ada ulasan pada koleksi ini: 9999920521728
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