Ekstrak Bahan Alam sebagai Inhibitor Korosi

Haryono, Gogot and Sugiantoro, Bambang and Farid, Hanina and Tanoto, Yudi Ekstrak Bahan Alam sebagai Inhibitor Korosi. Ekstrak Bahan Alam sebagai Inhibitor Korosi. (Submitted)

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    Abstract

    Extract of natural organic product can be used as an inhibitor solution to prevent corrosion. There were pine resin, tobacco, coffe and gambier. This research work determine the effectiveness of those extracted material on reduction rate of iron’s corrosion in the sea water environment. Natural organic solution is produced by extracted of pine resin, tobacco, coffe and gambir. The experiment start by extraction of that material. The inhibitor is added to sea water before iron is merged. After 7 days, the iron is take from the sea water and weighed to determine its corrosion rate. According to the experiment result, pine resin extract is the best inhibitor for reducting iron corrosion in the sea water environment. The rate coorossion could be decrease of about 87,22 % at temperature range 29 - 37oC, whrerease gambier extract was not recommended as inhibitor Key word: extract of natural product, corrosion, inhibitor

    Item Type: Article
    Subjects: 600 Teknologi
    Divisions: Fakultas Teknologi Industri > Teknik Kimia
    Depositing User: Wikan Pinandhito
    Date Deposited: 13 Jul 2011 10:41
    Last Modified: 13 Jul 2011 10:41
    URI: http://repository.upnyk.ac.id/id/eprint/569

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