FAUZAN ABIYYU AZIZ, . (2022) PENGARUH JENIS ELEKTRODA PADA PROSES ELEKTROLISIS AIR LAUT UNTUK PRODUKSI GAS HIDROGEN. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.
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Abstract
Dengan ketersediaan energi fosil yang terbatas serta pembakarannya menghasilkan emisi gas Carbon Dioksida (CO2) di atmosfir, maka dibutuhkan sumber energi terbarukan yang ramah lingkungan, salah satunya ialah gas hidrogen. Salah satu cara yang efektif serta sederhana untuk produksi gas hidrogen ialah dengan proses elektrolisis. Sementara itu, karena ketersediaan air laut yang melimpah dan berpotensi untuk memproduksi gas hidrogen melalui proses elektrolisis, maka pada penelitian ini bertujuan untuk menganalisis pengaruh jenis elektroda dalam proses elektrolisis air laut untuk produksi gas hidrogen. Metode yang digunakan mencakup penggunaan variasi jenis elektroda yaitu tembaga dan aluminium dan juga merancang alat untuk proses elektrolisis air laut. pengambilan data dilakukan setiap 20 menit proses elektrolisis berlangsung dengan tegangan konstan 12 volt. Hasil yang didapatkan menunjukkan elektroda tembaga menghasilkan gas hidrogen sebanyak 732 ml dan masa pakai selama 820 menit dengan laju rata-rata 0,893 ml/menit serta hydrogen yield tertinggi 3,83% pada waktu 400 sampai 400 menit sedangkan elektroda aluminium menghasilkan gas hidrogen sebanyak 693 ml dan masa pakai selama 680 menit dengan laju rata-rata 1.019 ml/menit serta hydrogen yield tertinggi 5,92% pada waktu 120 menit. ************************************************************ With the limited availability of fossil energy and its combustion produces carbon dioxide (CO2) gas emissions in the atmosphere, it is necessary to use renewable energy sources that are environmentally friendly, one of which is hydrogen gas. One of the most effective and simple ways to produce hydrogen gas is by electrolysis. Meanwhile, due to the abundant availability of seawater and the potential to produce hydrogen gas through the electrolysis process, this study aims to analyze the effect of the type of electrode in the electrolysis of seawater for the production of hydrogen gas. The method used includes the use of various types of electrodes, namely copper and aluminum and also designing tools for the seawater electrolysis process. Data collection is carried out every 20 minutes, the electrolysis process takes place at a constant voltage of 12 volts. The results obtained show that the copper electrode produces 732 ml of hydrogen gas and a service life of 820 minutes with an average rate of 0.893 ml/minute and the highest hydrogen yield of 3.83% at 400 to 400 minutes while the aluminum electrode produces 693 ml of hydrogen gas. and a lifetime of 680 minutes with an average rate of 1,019 ml/minute and the highest hydrogen yield of 5.92% at 120 minutes
| Item Type: | Thesis (Sarjana) |
|---|---|
| Additional Information: | 1). Riser Fahdiran,M.Si.; 2). Cecep E.Rultllla, Ph.D. |
| Subjects: | Sains > Fisika |
| Divisions: | FMIPA > S1 Fisika |
| Depositing User: | sawung yudo |
| Date Deposited: | 04 Nov 2024 04:05 |
| Last Modified: | 04 Nov 2024 04:05 |
| URI: | http://repository.unj.ac.id/id/eprint/51905 |
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