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Journal : Jurnal Bahan Alam Terbarukan

CATALYTIC ACTIVITY OF CALCIUM OXIDE FROM FISHBONE WASTE IN WASTE COOKING OIL TRANSESTERIFICATION PROCESS Widiarti, Nuni; Wijianto, Wijianto; Wijayati, Nanik; Harjito, Harjito; Kusuma, Samuel Budi Wardhana; Prasetyoko, Didik; Suprapto, Suprapto
Jurnal Bahan Alam Terbarukan Vol 6, No 2 (2017): December 2017 [Nationally Accredited]
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jbat.v6i2.8335

Abstract

Calcium oxide was obtained from waste fish bones that has been carried out systematically by decomposition at various temperatures that 800oC, 900oC and 1000oC for 4 hours. Calcium oxide from the decomposition process was characterized using XRD, FTIR, SEM EDX and SAA. The result of XRD Diffractogram showed that the crystallinity increased as the calcination temperature increased. The absorption bands in the FTIR spectra of calcium oxide from calcined waste fish bones shown at 355 cm-1 region indicated Ca–O vibration, which was reinforced by the emergence of a peak at 859 cm-1. Based on the analysis using SEM EDX, the calcined waste fish bones typically irregular particles and contained dominant calcium element. The low value of BET surface area and the total of pore volume were consistent with the adsorption measurement with SAA. The calcium oxide was applied for biodiesel synthesis from Waste cooking oil through transesterification reaction. The result of the optimization that the calcium oxide was decomposed from waste fish bones at 900oC. It exhibited best catalytic activity in the transesterification of waste cooking oil providing maximum biodiesel yield of 93% at 4% (w/v) of catalyst loading. The decomposition of biodiesel are determined by GC MS that produced methyl palmitate, methyl linoleate, methyl elaidate, methyl linoleolate, methyl stearate and methyl linolenate.
Co-Authors - Jumaeri -, Solikhah A.A. Ketut Agung Cahyawan W Afifaturrochmah, Lutfi Agnes Juniarti Chastelyna, Agnes Juniarti Ali Djamhuri Amalina, Nur Dina Anggriani, Frida Anggy Rinela Sulistya Rini, Anggy Rinela Sulistya Anita Harum Sari Antonius Tri Widodo Arief Rohman Arina Marissa, Arina Arofah, Barorotul Ulfah Asbanu, Yoseanno Widi Anugrah Carnawi, Carnawi Christina Astutiningsih Christina Astutiningsih Didik Prasetyoko Drastisianti, Apriliana Dyah Rini Indriyanti Edy Cahyono Eko Budi Susatyo Ella Kusumastuti, Ella Ellianawati, Ellianawati Endang Susilaningsih Enny Ratnaningsih Enny Ratnaningsih Erika Wijayanti Ersanghono K. Ersanghono K., Ersanghono Ersanghono Kusuma Ersanghono Kusumo, Ersanghono F Widhi Mahatmanti Fanny Firman Syah, Fanny Firman Fathur Rokhman Fera Gustri Ariani, Fera Gustri Firstyarikha Habibah, Firstyarikha G, Agnesya Putri Harjito - Harjito Harjito Harjono Harjono Harno Dwi Pranowo Harno Dwi Pranowo Hertiana, Dita Setya Hertiana, Dita Setya Husna Amalana, Husna Hutasoit, Parpulungan Hutasoit, Parpulungan Ika Kusumawati Jumina Jumina Jumina Jumina Kasmadi Imam Supardi Kasmui -, Kasmui Kharomah, Kharomah Kristianingsih, Desiagi Dwi Kurniasari, Laviona Tiara Kurniawati, Erlinda Eka Kusoro Siadi Kusoro Siadi Laily Isni Farikhati Langgeng Setyo Wibowo Lestari, Etika Ayu Lestari, Nanda Ayu Lina Herlina Lina Herlina Lisa Amalia Suryana M. Agus Prayitno, M. Agus M. Aryono Adhi Machmudah - Margareta Dian Purnamasari, Margareta Dian Marsudi Marsudi Mar’attus Solihah Masturi Masturi Melykhatun, Rizka Ayu Mohammad Agus Prayitno Mohammad Agus Prayitno Mohammad Agus Prayitno Muhammad Afif Muharom, Sidik Muharom, Sidik Murbangun Nuswowati Nasution, Annio Indah Lestari Nico Aditya Wijaya Nindya Ayu Lestari, Nindya Ayu Ningrum, Puji Nugroho, Imam Husnan Nuni Widiarti Nur Hidayah Nur Kusuma Dewi Nurul Arifin Oktaviana, Sella Pangestika, Ria Rahayu Pratiwi, Khana Fitri Pratono, Ardiyana Prayitno, Mohammad Agus Purwodiningsih, Ristia Putra, Rizki Suhendar Putri, Syarafina Dirinda Rachmadiyono, Dwi Rahayu, Endah Fitriani Ratna Kumala Dewi Resti, Ade Ria Rahayu Pangestika, Ria Rahayu Ria Wulansarie, Ria Riva Ismawati, Riva Riva lsmawati, Riva Robi’ah Adawiyah, Robi’ah rohayati rohayati Rohmawati, Baiti Romawati, Carolina Romawati, Carolina Rosiyanah, Siti Ruliyanti, Tria S Mursiti Samuel Budi Wardana Kusuma, Samuel Budi Wardana Samuel Budi Wardhana Samuel Budi Wardhana Kusuma Saptorini - Saptorini Saptorini, Saptorini Septiyaningsih, Tri Shakin Ervita Oktaviyani Siti Anisa Rohmah Siti Handayani Siti Sundari Miswadi Solikhah Solikhah Sri Haryani Sri Haryani Sri Ngabekti Sri Supanti Sri Susilogati Sri Susilogati Sumarti SRI WARDANI Suci Mulyati Suci Mulyati Sudarmin Sudarmin Sudarmin Sudarmin Supartono - Suprapto Suprapto Suprapto, Suprapto Susan Primadevi Susanto, Aris Tri Susanto, Aris Tri Sutikno Madnasri Sya'idah, Fatin Atikah Nata Titik Kushandayani Tri Handayani Triawan, Singgih Ade Triawan, Singgih Ade Triyono Triyono Triyono Triyono Tunggul Pawenang, Eram Ulya, Isnaeni Nurul Veronita, Fanna Veronita, Fanna W.D.P Rengga Wahyuningtyas, Wulan Watoni, Edi Satria Wawan Wawan Widarti, Nuni Widya Hary Cahyati Wijianto, Wijianto Woro Sumarni Yayuk Tutiek Supriyanti Yeni Anita Sari yoga agung prabowo Yosepphiene Debbie Damayani Yuliyati, Tri Budi Yunita, Wulansari Zaenuri Zaenuri