Saputra, Ananda Dimas Mukti Bayu (2026) Sintesis Dan Karakterisasi Kalsium Klorida Dari Limbah Cangkang Telur Ayam. Undergraduate thesis, UPN Veteran Jawa Timur.
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Abstract
Eggshells are a common household waste that is often discarded despite their high calcium carbonate (CaCO₃) content, making them a potential alternative raw material for calcium chloride (CaCl₂) production. This study investigated the synthesis of calcium chloride from chicken eggshells using hydrochloric acid (HCl). The results showed that calcium chloride was successfully synthesized, and the product exhibited characteristics comparable to those of commercial calcium chloride. Furthermore, the concentration of hydrochloric acid and the amount of eggshell significantly influenced the calcium chloride yield. Increasing both parameters generally resulted in a higher calcium chloride content, indicating that appropriate reaction conditions play an important role in optimizing the synthesis process.
| Item Type: | Thesis (Undergraduate) | ||||||||||||
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| Subjects: | T Technology > TP Chemical technology T Technology > TP Chemical technology > TP155 Chemical engineering |
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| Divisions: | Faculty of Engineering > Departement of Chemical Engineering | ||||||||||||
| Depositing User: | ANANDA DIMAS MUKTI BAYU SAPUTRA | ||||||||||||
| Date Deposited: | 23 Jul 2026 04:06 | ||||||||||||
| Last Modified: | 23 Jul 2026 04:29 | ||||||||||||
| URI: | https://repository.upnjatim.ac.id/id/eprint/56283 |
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