Affan, M. Agiel (2024) Pengukuran Kesetimbangan Uap-Cair Sistem Biner Linalool + Eugenol, Linalool + β-Caryophyllene, dan Eugenol + β-Caryophyllene pada Tekanan Vakum. Masters thesis, Institut Teknologi Sepuluh Nopember.
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Abstract
Penelitian ini bertujuan untuk memperoleh data kesetimbangan uap-cair sistem biner linalool + eugenol, linalool + β-caryophyllene, dan eugenol + β-caryophyllene pada tekanan vakum. Minyak atsiri merupakan minyak yang memiliki wujud cairan kental pada suhu ruangan tetapi mudah menguap dan menyebarkan aroma yang khas. Karena aroma yang khas tersebut, minyak atsiri juga digunakan sebagai bahan dasar pembuatan minyak wangi atau parfum. Daun kayu manis (Cinnamomum zeylanicum Blume) merupakan salah satu bahan yang dapat dimanfaatkan untuk diambil minyak atsirinya. Untuk memisahkan minyak atsiri dari komponen lainnya, dapat dilakukan beberapa metode, yaitu distilasi, ekstraksi, dan lain-lain. Pemisahan minyak atsiri menggunakan distilasi pada tekanan vakum adalah proses yang lebih mudah untuk memisahkan komponen-komponen minyak atsiri karena titik didihnya menurun dan tidak membutuhkan suhu yang tinggi. Sehingga dilakukan pengukuran kesetimbangan uap-cair pada tekanan vakum. Data eksperimen yang didapatkan dikorelasi dengan metode NRTL dan UNIQUAC untuk mendapatkan parameter interaksi serta dihitung AAD T antara data eksperimen dan data korelasi. Pada penelitian ini diperoleh kesimpulan yaitu telah diperoleh data eksperimen kesetimbangan uap-cair sistem biner linalool + eugenol, linalool + β-caryophyllene, dan eugenol + β-caryophyllene pada tekanan 30 dan 60 kPa. Data eksperimen kesetimbangan uap-cair yang diperoleh telah dikorelasi dengan metode NRTL dan UNIQUAC serta telah didapatkan parameter interaksi biner model NRTL dan UNIQUAC untuk masing-masing sistem dan tekanan. Selain itu, telah diperoleh data prediksi kesetimbangan uap-cair sistem biner linalool + eugenol, linalool + β-caryophyllene, dan eugenol + β-caryophyllene pada tekanan 30 dan 60 kPa dengan metode UNIFAC.
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This research aims to obtain vapor-liquid equilibrium data for binary systems of linalool + eugenol, linalool + β-caryophyllene, and eugenol + β-caryophyllene at vacuum pressures. Essential oils are oils that have a viscous liquid form at room temperature but are volatile and spread a distinctive aroma. Because of the distinctive aroma, essential oils are also used as a base for making fragrant oils or perfumes. Cinnamon leaf (Cinnamomum zeylanicum Blume) is one of the ingredients that can be used to extract its essential oil. To separate essential oils from other components, several methods can be used, such as distillation, extraction, and others. Separation of essential oils using distillation at vacuum pressure is an easier process to separate the components of essential oils because their boiling points decrease and do not require high temperatures. So that the measurement of vapor-liquid equilibrium is carried out at vacuum pressure. The experimental data obtained were correlated with NRTL and UNIQUAC methods to obtain interaction parameters and AAD T between experimental data and correlation data were calculated. In this study, it was concluded that the experimental data on vapor-liquid equilibrium of the binary systems linalool + eugenol, linalool + β-caryophyllene, and eugenol + β-caryophyllene at pressures of 30 and 60 kPa were obtained. The obtained vapor-liquid equilibrium experimental data have been correlated with the NRTL and UNIQUAC methods and the binary interaction parameters of the NRTL and UNIQUAC models have been obtained for each system and pressure. In addition, the predicted vapor-liquid equilibrium data of the binary systems linalool + eugenol, linalool + β-caryophyllene, and eugenol + β-caryophyllene at pressures of 30 and 60 kPa were obtained using the UNIFAC method.
| Item Type: | Thesis (Masters) |
|---|---|
| Uncontrolled Keywords: | β-Caryophyllene, Eugenol, Kesetimbangan Uap-Cair, Linalool, β-Caryophyllene, Eugenol, Linalool, Vapor-Liquid Equilibrium |
| Subjects: | T Technology > T Technology (General) T Technology > TP Chemical technology > TP155.7 Chemical processes. |
| Divisions: | Faculty of Industrial Technology and Systems Engineering (INDSYS) > Chemical Engineering > 24101-(S2) Master Thesis |
| Depositing User: | M. Agiel Affan |
| Date Deposited: | 10 Aug 2024 13:59 |
| Last Modified: | 26 Aug 2024 04:34 |
| URI: | http://repository.its.ac.id/id/eprint/115119 |
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