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Journal : Bulletin of Chemical Reaction Engineering

Synthesis of SrO.SiO2 Catalyst and Its Application in the Transesterification Reactions of Soybean Oil Nuni Widiarti; Lisa Amalia Suryana; Nanik Wijayati; Endah Fitriani Rahayu; Harjito Harjito; Samuel Budi Wardhana; Didik Prasetyoko; Suprapto Suprapto
Bulletin of Chemical Reaction Engineering & Catalysis 2017: BCREC Volume 12 Issue 2 Year 2017 (August 2017)
Publisher : Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.9767/bcrec.12.2.804.299-305

Abstract

The synthesis and characterization of SrO.SiO2 were carried out. The rice hull ash was utilized as a source for SiO2. The SrO.SiO2 was prepared by sol-gel technique, and the ratios of SrO:SiO2 were      varied as 0:1, 1:0, 3:2, 2:4, and 2:7. The sol-gel was calcined at 800 oC for 4 hours. The result was    characterized using XRD and FTIR. The diffraction pattern shows that the diffraction angle was shifted, and the intensity of the main peaks was increased. This research indicated that the            crystallinity of SrO was improved at the higher SiO content. Further, a new peak was observed in the IR spectra at a wavenumber of 900 cm-1 indicating the appearance of new functional groups of the SrO.SiO2. The catalytic activity of SrO.SiO2 on transesterification reaction was optimized. The optimum condition was obtained at SrO.SiO2 of 2:7, reaction time of 30 minutes, reaction temperature of 65 oC, the amount of catalyst of 1 % w/v of reactants, and the biodiesel yield of 96.66 %. 
Co-Authors - Jumaeri -, Solikhah A.A. Ketut Agung Cahyawan W Adi Suryanto Afifaturrochmah, Lutfi Agnes Juniarti Chastelyna, Agnes Juniarti Agung Tri Prasetya Agus Yuwono Ali Djamhuri Aluintany, Vitasha Geushiria Amalina, Nur Dina Anggriani, Frida Anggy Rinela Sulistya Rini, Anggy Rinela Sulistya Anita Harum Sari Antonius Tri Widodo Arief Rohman Arif Widiyatmoko, Arif Arina Marissa, Arina Arofah, Barorotul Ulfah Aryono Adhi, Aryono Asbanu, Yoseanno Widi Anugrah Bambang Subali 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 Harmanto Harmanto Harno Dwi Pranowo Harno Dwi Pranowo Heri yanto Hertiana, Dita Setya Hertiana, Dita Setya Husna Amalana, Husna Hutasoit, Parpulungan Hutasoit, Parpulungan Ika Kusumawati Jayawarsa, A.A. Ketut Jumina Jumina Jumina Jumina Kasmadi Imam Supardi Kasmui -, Kasmui Kharomah, Kharomah Khofifah, Nur Kristianingsih, Desiagi Dwi Kurniasari, Laviona Tiara Kurniawati, Erlinda Eka Kusoro Siadi Kusoro Siadi Laily Isni Farikhati Langgeng Setyo Wibowo Lestari, Etika Ayu Lestari, Hartatik Sri Lestari, Nanda Ayu Lina Herlina Lina Herlina Lisa Amalia Suryana M. Agus Prayitno, M. Agus Machmudah - Margareta Dian Purnamasari, Margareta Dian Marsudi Marsudi Mar’attus Solihah Masturi Masturi Melykhatun, Rizka Ayu 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 Faizah 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 Sabil, Muhammad Asnawi Salva Mutiara, Denisa Samuel Budi Wardana Kusuma, Samuel Budi Wardana Samuel Budi Wardhana Samuel Budi Wardhana Kusuma Saptorini - Saptorini Saptorini, Saptorini Sarira, Grace Septiyaningsih, Tri Shakin Ervita Oktaviyani Shinta Zulfa Iffani Sigit Priatmoko Siti Anisa Rohmah Siti Handayani Siti Sundari Miswadi Solikhah Solikhah Sri Haryani Sri Haryani Sri Ngabekti Sri Sumartiningsih Sri Supanti Sri Susilogati Sri Susilogati Sumarti SRI WARDANI Suci Mulyati Sudarmin Sudarmin Sudarmin Sudarmin Supartono - Suprapto Suprapto Suprapto, Suprapto Surmatiningsih, Sri Susan Primadevi Susanto, Aris Tri Susanto, Aris Tri Sutikno Madnasri Suwito Eko Pramono Sya'idah, Fatin Atikah Nata Talitha Widiatningrum Tinasy, Nur Audiyah Titik Kushandayani Tri Handayani Triawan, Singgih Ade Triawan, Singgih Ade Triyono Triyono Triyono Triyono Tunggul Pawenang, Eram Ulya, Isnaeni Nurul Veronita, Fanna Veronita, Fanna Wahyuningtyas, Wulan Wara Dyah Pita Rengga 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