Tauhid, Aziz Hafizh (2022) Sintesis Hidroksiapatit Dari Limbah Cangkang Kupang Dengan Metode Presipitasi. Undergraduate thesis, UPN Veteran Jawa Timur.
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Abstract
Hydroxyapatite is a calcium phosphate compound which is the main inorganic component of bones and teeth. Hydroxyapatite has a very important role in the medical world because of its similar chemical properties and also the structure of human hard tissue. Kupang shells have a high CaCO3 content of 95-99% by weight, this allows the mussel shells to be used as an ingredient for making Hydroxyapatite. The variables used in this research are Furnace Temperature and Phosphoric Acid Concentration, namely 700ºC, 750 C, 800 C, 850 C, 900 C and Phosphate Acid Concentration 0.4M, 0.6M, 0.8M, 1M, 1.2M. Then the product results were tested with XRD analysis to determine the crystal structure contained in the product and to determine the level of hydroxyapatite in the product. The best research results in this study at a temperature of 900ºC at a concentration of 1.2M phosphoric acid with a Hydroxyapatite content of 100% with lattice parameters a (Aº)=b (Aº) = 9..422, c (Aº)=6.8835, and gamma = 120º.
| Item Type: | Thesis (Undergraduate) | ||||||||
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| Subjects: | T Technology > TP Chemical technology > TP155 Chemical engineering | ||||||||
| Divisions: | Faculty of Engineering > Departement of Chemical Engineering | ||||||||
| Depositing User: | Unnamed user with email 17031010181@student.upnjatim.ac.id | ||||||||
| Date Deposited: | 18 Jan 2022 08:06 | ||||||||
| Last Modified: | 18 Jan 2022 08:06 | ||||||||
| URI: | http://repository.upnjatim.ac.id/id/eprint/4431 |
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- Sintesis Hidroksiapatit Dari Limbah Cangkang Kupang Dengan Metode Presipitasi. (deposited 18 Jan 2022 08:06) [Currently Displayed]
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