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Journal : Indonesian Journal of Science and Technology

Conversion of Green Silica from Corn Leaf into Zeolites Na A-X Teguh Kurniawan; Dhimas Satria; Juniafit Bima Saputra; Muhammad Roil Bilad; Nik Abdul Hadi Md Nordin; Hairus Abdullah
Indonesian Journal of Science and Technology Vol 7, No 2 (2022): IJOST: VOLUME 7, ISSUE 2, September 2022
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/ijost.v7i2.45831

Abstract

Combustion of corn leaf as a model of biomass from agricultural waste is a simple way to obtain the energy. It produces a low-value by-product of ash and is rich in silica that can become a precursor for zeolite production. In this study, acid-treated corn leaves combustion was performed to produce high purity silica (SiO2). The diffraction pattern suggested that the extracted silica was amorphous without the impurities phase. Additionally, the nitrogen isotherm indicated that the material was highly mesoporous silica with a total surface area of 200 m2/g. The hydrothermal method was then applied with a composition molar ratio of 1.25SiO2:1Al2O3:5Na2O:250H2O to synthesize zeolites from the silica. The temperature and time effect on the hydrothermal zeolite’s synthesis was investigated. The diffraction pattern shows that high crystalline zeolite Na A-X was produced at temperatures of 100°C and 8 h hydrothermal time. According to nitrogen physisorption analysis, the zeolite Na A-X consisted of micropores with a total surface area of 270 m2/g. The morphology of zeolite Na A-X was cube for the Na-A and octahedral for the Na-X. The hydrothermal temperature and time highly affected the zeolite formed. This research suggested that the ash waste could be valorized through conversion into a high economic value zeolites.
Co-Authors Abdillah, Andi Abdul Rahman Siregar, Abdul Rahman Achimah Sidauruk Ade Irman Ade Irman Saeful Mutaqin Ade Irman, Ade Adiwinoto, Aldiansyah Rudy Agung Sudrajad Agus Mulyana Aldiansyah Rudy Adiwinoto Alhamidi, A. Ali Ali Alhamidi, Ali Ari - Maulana Ariesmunandar, Ariesmunandar Arif Octa Arisandi Arta Rusidarma Putra Arti, Zilla Mala Asep Ridwan Aswata Aswata Aswata Aswata Awang, Muhamad Ayu, Miranda Risang Caturwati, Ni Ketut Damar Abi Ramadani Damarwulan, Liza Mumtazah Dedy Triawan Suprayogi Dimas Maulana Putra Dimas Triwibowo Dwianto Dwianto Dwianto, Dwianto Dwinanto Dwinanto Dwinanto Dwinanto Dwinanto Dwinanto Dwinanto Dwinanto Dwinanto, Dwinanto Dwinanto, Dwinanto Dwinanto, Dwinanto Ekasari Ekasari, Ekasari Emy Listijorini Erni Listijorini Erni Listijorini Erny Listijorini Erwin, Erwin Erwin, Erwin Fadhil Arief Fariz - Syafrizal Fatwa, Muhammad Ilham Hadi Wahyudi Hairus Abdullah Hamdan Akbar Notonegoro Hardian, Frengki Harly Demustila Haryadi - Haryadi Haryadi Haryadi Haryadi Haryadi, Haryadi Haryadi, Haryadi Hendra - Hendra Hendra Hendra Hendra Hendra Hendra Hendra Hernadewita, Hernadewita Ida Ayu Putu Sri Widnyani Ilham Maulana Yusup Imron Rosyadi Imron Rosyadi Imron Rosyadi Imron Rosyadi Imron Rosyadi Imron Rosyadi Imron Rosyadi Intifalda, Tegar Ipick Setiawan Ipick Setiawan Jannah, Miftahul Jannah, Miftahul Juniafit Bima Saputra Kanani, Nufus Kanani, Nufus Kurnia Nugraha Kurnia Tri Wijaya Lauditta Irianti Listijorini, Erny Listijorini, Erny Listijorini, Erny Listijorini, Erny Lusiani, Rina Lusiani, Rina Mekro Permana Pinem Mekro Permana Pinem Mekro Permana Pinem Mekro Permana Pinem, Mekro Permana Moh. Sofyan Budiarto Mohamad Ana Syabana Muhammad Furi Irsyadi Muhammad Haitami Anwari Muhammad Iman Santoso Muhammad Ramdhan Nurghodan, Muhammad Ramdhan Muhammad Roil Bilad Nawaf Syarif Fawaz Nazwa, Intan Nazwa, Intan Ni Ketut Caturwati, Ni Ketut Nik Abdul Hadi Md Nordin Notonegoro, Hamdan Akbar Notonegoro, Hamdan Akbar Nufus Kanani Nufus Kanani, Nufus Nugraha, Kurnia Pinem, Mekro Permana Pinem, Mekro Permana Pinem, Mekro Permana Pramudhita Ferdiansyah Rachmat Tamam Relawan, I G Putu Ria Sudiana, Ria Rifai Ahmad Musthofa Rina Lusiani Rizky - Adha romi wiryadinata Rosyadi, Imron Rosyadi, Imron Salman, Nidya Jullanar Santoso, Muhammad Iman Septiana, Reski Setiawan, Ipick Setiawan, Ipick Setiawan, Naufal Arifin Setyo Margo Utomo Shofiatul Ula Sidik Susilo Silfiana Silfiana Subektiningsih Subektiningsih Sukamto, Dwinanto Sukamto, Dwinanto Sunardi Sunardi Sunardi Sunardi Sunardi, Sunardi Suprayogi, Dedy Triawan Suprayogi, Dedy Triawan Suprayogi, Dedy Triawan Suprayogi, Dedy Triawan Supriyanto Supriyanto Supriyanto Supriyanto Susilo, Sidik Syarif Abdullah Teguh Kurniawan Tommy Yosua Tommy Yosua, Tommy Triwibowo, Dimas Ula, Shofiatul Ula, Shofiatul Verdana, Narendra Putra Wahyudi, Hadi Wardana, Muhammad Bayu Wijaya, Ryvaldi Tyas Yanuar iqbal Pahlevi Yoga Pratama Yogi Hermawan Yustinus Purwamargapratala Yusuf, Yusvardi Yusuf, Yusvardi Yusuf, Yusvardi Yusvardi Yusuf Yusvardi Yusuf