HUSEIN, SAYIED (2014) PEMANFATAN BIOINHIBITOR KOROSI DARI EKSTRAK BUAH MAHKOTA DEWA. Other thesis, Politeknik Negeri Sriwijaya.
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Abstract
THE UTILIZATION CORROSION BIOINHIBITOR PHALARIA MACROCARPA EXTRACT (Sayied Hussein, Final Report, 2014, 41 pages , 5 Sections, 8 Tables ,10 Figure , 3 enclosures) Research has been done about the use of phaleria macrocarpa extract as inhibitor for corrosion rate. This research is innovation or the development from previous research. The contents of tannin in the phaleria macrocarpa are believed to be able to give protection on the iron plate. The low carbon of blend iron is mediated with 3 solution of corrosive that is 0,5 m hyroclorid acid solution, salt water, and PDAM water. After 35 days, it can be known that tannin in the phaleria macrocarpa about 1.33667 % and with the extract,it can be inhibition protection of corrosion on the sample mediated in the acid solution and PDAM water but it doesn't give effect on the reduction of corrosion rate on the salt water medium. Keywords: phalaria macrocarpa, inhibitors, tannins, corrosive medium
| Item Type: | Thesis (Other) |
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| Uncontrolled Keywords: | phalaria macrocarpa, inhibitors, tannins, corrosive medium |
| Subjects: | T Technology > TP Chemical technology |
| Divisions: | Chemical Engineering > Undergraduate Theses |
| Depositing User: | Mrs Trisni Handayani |
| Date Deposited: | 15 Jan 2016 02:10 |
| Last Modified: | 15 Jan 2016 02:10 |
| URI: | http://eprints.polsri.ac.id/id/eprint/1002 |
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