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Journal : Konversi

TRANSESTERIFICATION OF BIODIESEL FROM KAPOK SEED OIL (Ceiba pentandra) Nove Kartika Erliyanti; Afida Kartika Sari; Achmad Chumaidi; Rachmad Ramadhan Yogaswara; Erwan Adi Saputro
Konversi Vol 10, No 2 (2021): Oktober 2021
Publisher : Universitas Lambung Mangkurat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20527/k.v10i2.11247

Abstract

The purpose of this study was to determine the effect of KOH concentration and reaction time on the flash point and pour point of biodiesel from kapok seed oil. The biodiesel transesterification process is carried out in a batch reactor equipped with stirrer. The first step in this research is to reduce the free fatty acid content (esterification process). The second step is transesterification of biodiesel from kapok seed oil. The concentrations of KOH used in this research were 0.5, 1.0, 1.5, and 2.0% by weight of the oil and the reaction time were 0.25, 0.5, 1.0, and 1.5 hours. The operating conditions used in this study were a temperature of 60 oC and a pressure of 4 bar. The results showed that the concentration of KOH and reaction time had a significant effect on the flash point and pour point of biodiesel. The best flash point and pour point were obtained at a concentration of 0.5% KOH and a reaction time of 1.5 hours, which were 163 oC and -8 oC.
Co-Authors Abdul Chalim Abdul Chalim Afida Kartika Sari Ahsan, Muhammad Hafizh Aldifi Kresmagus Aldillah, Ahmad Zaky Alfajri, Aulia Romadhona Jihad Alisna Imtihana Khadijah Amalia, Amanda Dewi Amanda Dewi Amalia Andi Nina Anggit Murdani Annyssa Maylia Ansar, Ellana Nabilah Nur Averina Aprillia Dwi Ardianti Arum Kartikasari Arum Kartikasari, Arum Auliastuti, Miranda Ajeng Budiana, Novita Eka Nur Ilma Bunga Rajhana Ragil Gayatri Chabibah, Rossy Arifatul Chintya A. P. Sari Danang Rizky Mahendra Darminawati, Lusiana Destiana R. A. Palupi Dewajani, Heny Dewi, Ernia Novika Dhevita Tara Dwi Prastika Dini Qurrota Ayuni Arita Putri Dyah Ratna Wulan Ekawati, Safitri Eko Naryono Elinda Kartika Sari Ellana Nabilah Nur Averina Ansar Erliyanti, Nove Kartika Erwan Adi Saputro Fajri, Aulia Romadhona Jihad Al Febrianti U. D. Pratiwi Febrianti U.D. Pratiwi Gayatri, Bunga Rajhana Ragil Girlian Agaian, Girlian Girlian, Girlian Gusniawan, Prayoga Vicky Habiba, Shahifa Ilma, Novita Irfin, Zakijah Jatmiko Jatmiko Julius July Khadijah, Alisna Imtihana Kresmagus, Aldifi Kubha, Catharina Bernadeta Kusuma, Heri Septya Kusuma, Rieza Mahendra M. Ivan Ariful Fathoni M., Danang Rizky Mahendra, Danang Rizky Mahendra, Rinda Matmulyanto, Matmulyanto Maylia, Annyssa Meilita Mustika Ridhawati, Meilita Mustika Miranda Ajeng Auliastuti Muhammad Badril Munir Muhammad Naufal, Muhammad Muharja, Maktum Munir, Muhammad Badril Mustika, Meilita Againa Mutakhabbibatillah, Mutakhabbibatillah Nanik hendrawati, Nanik Palupi, Destiana R. A. Prakoso, Prizqi Pranata, Estitika Fidya Prastica, Yuniar Eka Prastika, Dhevita Tara Dwi Pratiwi, Febrianti U. D. Pratiwi, Febrianti U.D. Prizqi Prakoso Qurrota’Ayuni, Dini Rachmad Ramadhan Yogaswara Rahma, Anne Rizki Fitria Darmayanti Rossy Arifatul Chabibah Sabrina Adani Putri Safitri Ekawati Salsabila, Afifa Salsabila, Anne Rahma Salsabilla, Yoan Sandifa, Muhammad Naufal Sari, Chintya A. P. Sari, Elinda Kartika Setyorini, Alvira Alwa Shabrina Adani Putri Shahifa Habiba Sjarief Widjaja Suryandari, Ade Sonya Takwanto, Anang Tina, Aprillia Nur Tri Widjaja Wardah, Afifatul Yanty Maryanty, Yanty Yogi Prana Izza Yuniar Eka Prastica Zakijah irfin