Dian Nafi’, Ahmad (2014) STUDI PERBANDINGAN TEKNIS DAN EKONOMIS ANTARA SACRIFICIAL ANODE DENGAN IMPRESSED CURRENT CATHODIC PROTECTION PADA PENANGGULANGAN KOROSI. Diploma thesis, POLITEKNIK PERKAPALAN NEGERI SURABAYA.
Full text not available from this repository.Abstract
ABSTRAK Korosi adalah kerusakan atau degradasi logam akibat reaksi redoks antara suatu logam dengan berbagai zat di lingkungannya yang menghasilkan senyawa-senyawa yang tidak dikehendaki (http://id.wikipedia.org/wiki/korosi). Dalam usaha untuk menanggulangi korosi pada kapal terdapat beberapa macam metode yang dipergunakan yaitu dengan: pemberian lapisan cat (coating), melakukan proteksi katodik. Proteksi katodik meliputi metode anoda korban (Sacrificial Anode Cathodic Protection) dan metode arus tanding (Impressed Current Cathodic Protection). Metode Penelitian yang digunakan pada pembahasan ini merupakan langkah-langkah penelitian secara berurutan diawali dengan identifikasi dan perumusan masalah, pengumpulan data sistem SACP dan ICCP, studi literatur, perhitungan teknis dan ekonomis sistem SACP dan ICCP. Dari hasil perhitungan didapat Selama 20 tahun biaya untuk sistem ICCP adalah Rp. 203.925.000,00 dan sistem SACP adalah Rp. 502.812.000,00, sehingga lebih ekonomis menggunakan sistem ICCP sebesar Rp Rp 298.887.000,00 atau 40,55% dari biaya sistem SACP. Kata kunci : korosi, sacrificial anode cathodic protection, impressed current cathodic protection. ABSTRACT Corrosion is the deterioration or degradation of the metal due to the redox reaction between a metal with a variety of substances in the environment that produce compounds that are not desired (http://id.wikipedia.org/wiki/korosi). In an effort to cope with corrosion on the ship, there are several kinds of methods are used to: the provision of a layer of paint (coating), perform cathodic protection. Cathodic protection sacrificial anode method includes (Sacrificial Anode Cathodic Protection) and counter flow method (Impressed Current Cathodic Protection). Research methods used in this discussion is the research steps sequentially beginning with the identification and formulation of the problem, the data collection system of the SACP and ICCP, literature studies, technical and economic calculations SACP and ICCP system. From the calculation results obtained for the 20-year cost of the ICCP system is Rp. 203,925,000.00 and the SACP system is Rp. 502,812,000.00, making it more economical to use ICCP system is Rp Rp 298,887,000.00 or 40.55% of the system cost SACP. Keywords : corrosion, sacrificial anode cathodic protection, impressed current cathodic protection.
| Item Type: | Thesis (Diploma) |
|---|---|
| Subjects: | T Technology > T Technology (General) |
| Divisions: | Jurusan Teknik Bangunan Kapal > D3 Teknik Bangunan Kapal |
| Depositing User: | Unnamed user with email repository@ppns.ac.id |
| Date Deposited: | 24 Aug 2018 04:03 |
| Last Modified: | 24 Aug 2018 04:03 |
| URI: | http://repository.ppns.ac.id/id/eprint/55 |
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