Kartawiria, Sabilassami and Widiputri, Diah Indriani and Kartawiria, Irvan S. (2022) Production Process Development of Equipment Corrosion Coating Containing Water Hyacinth (Eichhornia Crassipes) Extract. Bachelor thesis, SWISS GERMAN UNIVERSITY.
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Abstract
Water hyacinth (Eichhornia Crassipes) is an invasive aquatic plant of which extract has the potential to be applied as corrosion coating. This research is conducted to develop a production process of equipment corrosion coating containing water hyacinth extract by means of literature review. Corrosion coating containing water hyacinth extract, specifically from its leaf, can be produced by mixing with Gum Arabic, WW Rosin, CaCO3, and ZnO; for liquid coating MIBK is used as solvent. Each kg of fresh WHL feed yields 6.46 L and 0.52 kg of liquid and powder corrosion coating with TPC values of 0.74 g GAE/L liquid coating and 4.16 g GAE/kg powder coating. Thermal energy demand for each gram of fresh WHL feed are 12,034.42 J for liquid coating and 13,877.05 J for powder coating. Simultaneous non-ideal process results in loss of around 40% for TPC in extract and the amount of coating produced.
| Item Type: | Thesis (Bachelor) |
|---|---|
| Uncontrolled Keywords: | Eichhornia crassipes, equipment coating, green corrosion coating, process development. |
| Subjects: | T Technology > TP Chemical technology T Technology > TP Chemical technology > TP155 Chemical engineering T Technology > TP Chemical technology > TP157-TP159 Extractors (Chemical engineering) |
| Divisions: | Faculty of Life Sciences and Technology > Department of Sustainable and Energy Environment |
| Depositing User: | Library SGU |
| Date Deposited: | 20 Mar 2024 10:01 |
| Last Modified: | 20 Mar 2024 10:01 |
| URI: | http://repository.sgu.ac.id/id/eprint/2638 |
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