SAMUDERA, NIZAM AZHAR (2026) SINTESIS DAN KARAKTERISASI TIMAH TETRAKLORIDA PENTAHIDRAT (SnCl4.5H2O) UNTUK MENDUKUNG HILIRISASI PRODUK BERBASIS TIMAH. S1 thesis, Fakultas Teknik Universitas Sultan Ageng Tirtayasa.
![[img]](https://eprints.untirta.ac.id/style/images/fileicons/text.png) |
Text (Fulltext)
Tiara Chantiqueca Putri_3335220062_Fulltext.pdf Restricted to Registered users only Download (2MB) | Request a copy |
|
Text (01)
Tiara Chantiqueca Putri_3335220062_01.pdf Restricted to Registered users only Download (1MB) | Request a copy |
|
Text (02)
Tiara Chantiqueca Putri_3335220062_02.pdf Restricted to Registered users only Download (272kB) | Request a copy |
|
Text (03)
Tiara Chantiqueca Putri_3335220062_03.pdf Restricted to Registered users only Download (434kB) | Request a copy |
|
Text (04)
Tiara Chantiqueca Putri_3335220062_04.pdf Restricted to Registered users only Download (624kB) | Request a copy |
|
Text (05)
Tiara Chantiqueca Putri_3335220062_05.pdf Restricted to Registered users only Download (179kB) | Request a copy |
|
Text (Ref)
Tiara Chantiqueca Putri_3335220062_Ref.pdf Restricted to Registered users only Download (239kB) | Request a copy |
|
Text (Lamp)
Tiara Chantiqueca Putri_3335220062_Lamp.pdf Restricted to Registered users only Download (1MB) | Request a copy |
|
Text (CP)
Tiara Chantiqueca Putri_3335220062_CP.pdf Restricted to Registered users only Download (3MB) | Request a copy |
Abstract
Timah tetraklorida pentahidrat (SnCl₄·5H₂O) adalah senyawa hidrat dari Timah tetraklorida (SnCl₄), suatu senyawa anorganik berbentuk kristal yang larut dalam air dan bersifat higroskopis. Dalam bentuk hidratnya, SnCl₄·5H₂O stabil pada kondisi lingkungan biasa dan digunakan dalam berbagai aplikasi industri. Salah satu penggunaannya adalah sebagai katalis dalam sintesis senyawa organik, seperti esterifikasi dan reaksi Friedel-Crafts. Selain itu, SnCl₄·5H₂O juga dimanfaatkan dalam pembuatan bahan semikonduktor dan sebagai prekursor dalam produksi film tipis oksida timah untuk aplikasi elektronik. Sifatnya yang multifungsi menjadikan SnCl₄·5H₂O komponen penting dalam industri kimia, elektronik, dan material canggih. Tujuan dari penelitian ini yaitu membuat kristal SnCl₄·5H₂O yang memiliki kualitas yang baik, menemukan kondisi proses sintesis terbaik untuk meningkatkan kualitas dan konsistensi pembentukan kristal SnCl₄·5H₂O dan mengetahui karakteristik kristal SnCl₄·5H₂O yang dihasilkan dari proses sintesis dengan variasi kondisi yang berbeda.. Tahapan dari penelitian ini meliputi preparasi sampel, reaksi hidrolisis, uji karakteristik SnCl4 dan analisis neraca massa. Hasil yang didapatkan yaitu berupa nilai pembentukkan kristal terbesar yaitu 90.73% pada sampel 4 dengan rasio reaktan 5 : 3.
| Item Type: | Thesis (S1) | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Contributors: |
|
|||||||||
| Additional Information: | Tin(IV) chloride pentahydrate (SnCl₄·5H₂O) is a hydrated compound of tin(IV) chloride (SnCl₄), in the form of crystals that are water-soluble and hygroscopic. SnCl₄·5H₂O is stable under normal environmental conditions and is used in various industrial applications, such as a catalyst in the synthesis of organic compounds, including esterification. This study aims to determine the effects of water flow rate, SnCl₄ : H₂O mole ratio, and air addition on the crystallization rate, temperature profile, and reaction heat, as well as the optimal formulation and process conditions for the formation of SnCl₄·5H₂O crystals. The research stages included preparation of tools and materials, synthesis of SnCl₄·5H₂O with and without additional air supply, analysis of crystallization rate, and mass and energy balances. The results showed that decreasing the water flow rate increased the crystallization rate and lowered the maximum reaction temperature. Increasing the SnCl₄ : 5H₂O mole ratio also enhanced the crystallization rate but reduced the maximum temperature. Additional air supply accelerated cooling but decreased crystallization efficiency. The best synthesis condition was achieved at a 2 : 7,8 mole ratio, 0.0041 mL/s flow rate, and stirring, resulting in 89.09% conversion, a crystallization rate of 0.000285 g/s, and a maximum temperature of 48°C. | |||||||||
| Uncontrolled Keywords: | crystallization rate, synthesis, SnCl₄, SnCl₄·5H₂O, tin laju kristalisasi, sintesis, SnCl₄, SnCl₄·5H₂O, timah | |||||||||
| Subjects: | Q Science > Q Science (General) T Technology > TP Chemical technology |
|||||||||
| Divisions: | 03-Fakultas Teknik > 24201-Jurusan Teknik Kimia | |||||||||
| Depositing User: | Tiara Chantiqueca Putri | |||||||||
| Date Deposited: | 27 Feb 2026 07:39 | |||||||||
| Last Modified: | 03 Mar 2026 02:18 | |||||||||
| URI: | http://eprints.untirta.ac.id/id/eprint/58681 |
Actions (login required)
 |
View Item |