Jurnal
PEMBUATAN KOMPOSIT MAGNESIUM SILIKA JENIS FORSTERITE (Mg2SiO4) BERBASIS SILIKA PASIR PANTAI METODE SOL-GEL SEBAGAI ADSORBEN ASAM LEMAK BEBAS PADA MINYAK KELAPA SAWIT MENTAH
Jurnal Pendidikan Kimia FKIP Universitas Halu Oleo · Vol. 4 No. 1 (2019) · pp. 38–49
- ISSN
- 2721-2963, 2503-4480
- Published
- 2019-04-07
- Publisher
- Jurusan Pendidikan Kimia Universitas Halu Oleo
- Language
- eng
Abstract
Pembuatan Komposit Magnesium silika berabasis pasir kuarsa menggunkan metode sol gel telah berhasil dilakukan. Hasil SEM pada Komposit Magnesium Silika menunjukkan morfologi materialnya berbentuk butiran dan hasil EDX menunjukkan komposisinya terdiri dari 49,09% Oksigen, 24,78% Magnesium, 12,11% Silikon 9,26% Sulfur dan 4,74% Natrium. Berdasarkan hasil karakterisasi SAA, material Komposit Magnesium Silika memiliki luas permukaan sebesar 26,096 m2/g, memiliki pori yang beragam (mesopori dan mikropori) dan hasil analisis menggunakan metode BJH menunjukkan distribusi pori pada Komposit Magnesium Silika merupakan mesopori dengan ukuran porinya sekitar 39,375 Å. Proses adsorpsi terhadap asam lemak bebas pada CPO menggunakan Komposit Magnesiu Silika berlangsung baik pada waktu 72 jam dengan kapasitas adsorbsi 699,75 mg/g dan masa optimum komposit magnesium silika 1 gram dengan kapasitas adsorbsi sebesar 860 mg/g. Hasil menunjukkan Komposit Magnesium Silika dapat menjadi alternatif adsorben rendah biaya dalam penurunan kadar asam lemak bebas pada CPO.Kata kunci: Pasir kuarsa, Komposit Magnesium Silika, Minyak kelapa sawit, Metode sol-gel, Asam lemak bebas dan Adsorbsi.
Collaboration network of the authors
40 authors · 79 co-authorship links · showing the 40 most connected
Hover or tap a name to highlight its co-authors. Double-click to open the author's page.
- Universitas Halu Oleo
- Syarif Hidayatullah State Islamic University Jakarta
- Affiliation unknown
- Different organisations
- Same organisation
- Affiliation unknown
- Thicker line = more joint articles · bigger circle = more articles
Show as table
| Co-author | Organisation | Joint articles |
|---|---|---|
| Yuniati Tewa | Affiliation unknown | 5 |
| Maysara Maysara | Universitas Halu Oleo | 4 |
| La Harimu | Affiliation unknown | 2 |
| Muh. Alim Marhadi | Universitas Halu Oleo | 2 |
| Rafiuddin Rafiuddin | Affiliation unknown | 2 |
| Hartina Batoa | Affiliation unknown | 2 |
| Mardin Mardin | Affiliation unknown | 2 |
| Djabar Gzalib | Affiliation unknown | 1 |
| Alimin Alimin | Syarif Hidayatullah State Islamic University Jakarta | 1 |
| Wa Ode Fitra Ramadhan | Affiliation unknown | 1 |
| Supriyadi Supriyadi | Affiliation unknown | 1 |
| La Ode Ahmad | Affiliation unknown | 1 |
| Dian Anggreni | Affiliation unknown | 1 |
| Sahlan Fajrin | Affiliation unknown | 1 |
| La Ode Muhammad Iqbal | Affiliation unknown | 1 |
| Haeruddin Haeruddin | Affiliation unknown | 1 |
| Marimar Marimar | Affiliation unknown | 1 |
| Zainal Abidin | Affiliation unknown | 1 |
| RAHMANPIU RAHMANPIU | Affiliation unknown | 1 |
| Narma Narma | Affiliation unknown | 1 |
| Masria Masria | Affiliation unknown | 1 |
| Suciatni Elsa Husnawawi | Affiliation unknown | 1 |
| Afresha Desyanti | Affiliation unknown | 1 |
| La Rudi | Universitas Halu Oleo | 1 |
| Euis Nurmiati | Affiliation unknown | 1 |
| Saefuddin Saefuddin | Universitas Halu Oleo | 1 |
| Winda Sari | Affiliation unknown | 1 |
| Nurul Nisha | Affiliation unknown | 1 |
| Masrudin Masrudin | Affiliation unknown | 1 |
| Haeruddin Haeruddin | Affiliation unknown | 1 |
| Misna Misna | Affiliation unknown | 1 |
| Fatimah Azhara | Affiliation unknown | 1 |
| Ayustiani Ayustiani | Affiliation unknown | 1 |
| Ibnu Razak Amin | Affiliation unknown | 1 |
| Haeruddin Haeruddin | Affiliation unknown | 1 |
| Ratna Ratna | Affiliation unknown | 1 |
| Cindy Cindy | Affiliation unknown | 1 |
Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.