Sintesis Zeolit Silikalit-1 Menggunakan Limbah Tongkol Jagung sebagai Sumber Silika


Ginawanti Maulida Gunawan(1), Dede Suhendar(2*), Citra Deliana Dewi Sundari(3), Atthar Luqman Ivansyah(4), Soni Setiadji(5), Yusuf Rohmatulloh(6)

(1) Jurusan Kimia, Fakultas Sains dan Teknologi, UIN Sunan Gunung Djati Bandung, Indonesia
(2) Jurusan Kimia, Fakultas Sains dan Teknologi, UIN Sunan Gunung Djati Bandung, Indonesia
(3) Program Studi Pendidikan Kimia, Fakultas Tarbiyah dan Keguruan, UIN Sunan Gunung Djati Bandung, Indonesia
(4) Program Studi Magister Sains Komputasi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Institut Teknologi Bandung, Indonesia
(5) Jurusan Kimia, Fakultas Sains dan Teknologi, UIN Sunan Gunung Djati Bandung,  
(6) Jurusan Kimia, Fakultas Sains dan Teknologi, UIN Sunan Gunung Djati Bandung, Indonesia
(*) Corresponding Author

Abstract


Tongkol jagung merupakan limbah agrikultural yang banyak mengandung silika yang pemanfaatannya belum maksimal. Silika dai tongkol jagung dapat menjadi solusi alternatif untuk menggantikan sumber silika komersial. Penelitian ini bertujuan untuk mengisolasi, mensintesis, dan mengkarakterisasi zeolit silikalit-1 dari limbah tongkol jagung. Metode sol-gel digunakan untuk mengisolasi silika yang selanjutnya digunakan untuk sintesis zeolit silikalit-1 dengan metode hidrotermal. Komposisi silika ditentukan oleh X-Ray Fluorescence (XRF). Silika yang dihasilkan sebesar 34,55%. Pengotor utama silika yang dihasilkan dari hasil ekstraksi adalah Na2O sebesar 7,48%. X-Ray Diffraction (XRD) menunjukkan bahwa silika hasil isolasi adalah amorf. Data Fourier Transform InfraRed (FTIR) menunjukkan adanya siloksan dan kelompok silanol didalam silika. X-Ray Diffraction (XRD) menunjukan bahwa zeolit silikalit-1 telah berhasil disintesis dengan ukuran kristal sebesar 15,28 nm. Data Fourier Transform InfraRed (FTIR) menunjukkan adanya gugus D5R pentasil pada zeolit yang dihasilkan. Scanning Electron Microscope (SEM) menunjukan morfologi dari zeolit silikalit-1 berbentuk bola-bola kecil yang merupakan benih kristal heksagonal yang sepenuhnya belum terbentuk.


Keywords


Kimia Anorganik

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References


Sri Haryanti, "Jumlah dan distribusi stomata pada daun beberapa spesies tumbuhan dikotil dan monokotil," Buletin Anatomi dan Fisiologi, vol. 18, 2010.

Luana Erviana, "Isolasi Silika Dari Tongkol Jagung," Surabaya, 2013.

Hyunjung Lee and Prabir K Dutta, "Synthesis of Free-Standing Chabazite-Type Film," Microporous and Mesoporous Materials, pp. 151-159, 1999.

Yoshiaki Goto, "Synthesis of Clinoptilolite," American Mineralogist, pp. 330-332, 1977.

S Ueda, M Nishimura, and M Koizumi, "Synthesis of Offretite-Erionite Type Zeolite from Solution Phase," pp. 105-110, 1985.

Tae Jin Kim, Seung Wha Ahn, and Suk Bong Hong, "Synthesis of Zeolite Ferrierite in the Absence of Inorganic Cation," Microporous Materials, pp. 35-40, 1996.

Shervin Khodabandeh and Mark E Davis, "Synthesis of a heulandite-type zeolite by hydrothermal conversion of zeolite P1," pp. 105-110, 1996.

Pramod K Bajpai, "Synthesis of Mordenite Type Zeolite," pp. 2-8, 1986.

D Kusnida and M K Adisaputra, Mineral Philipsite. Bandung: Pusat Penelitian dan Pengembangan Geologi dan Kelautan, 2009.

Antonis Zorpas and Vassilis J Ingerzakis, "NATURAL ZEOLITES: Industrial and Enviromental Application," HANDBOOK OF ZEOLITES: STRUCTURE,PROPERTIES AND APPLICATIONS, pp. 23-33, 2009.

Takaaki Wajima, Kazuhara Yoshizuka, Takashi Hirai, and Yasuyuki Ikegami, "Synthesis of Zeolite X from Waste Sandstone Cake Using Alkali Fusion Method," Materials Transactions, vol. 49, no. 3, pp. 612-618, 2008.

Gustavo Garcia, Edgar Cardenas, Saul Cabrera, Jonas Hedlund, and Johanne Mouzon, "Synthesis of Zeolite Y from diatomite as silica source," Microporouse and Mesoporouse Materials, pp. 29-37, 2016.

W Panpa and S Jinawath, "Synthesis of ZSM-5 Zeolite and Silicalite from rice husk ash," pp. 389-394, 2009.

Yi-Hung Chen and Neng-Chou Shang, "The Application Of zeolites in Ozonation Processes For The Enhanced Removal Of Organic Pollutant from Aqueous Solution," HANDBOOK OF ZEOLITES: STRUCTURE, PROPERTIES AND APPLICATIONS, pp. 363-365, 2009.

Karna Nicole Barquist, "Synthesis and enviromental adsorption applications of functionalized zeolite and iron oxide/ zeolite composites," pp. 13-28, 2009.

Vineet Vaibhav, U Vijayalakshmi, and S Mohana Roopan, "Agricultural Waste as a Source for The Production of Silica Nanoparticles," Spectrochemica Acta Part A: Molecular and Biomecular Spectroscopy, 2014.

Palanivel Velmurugan et al., "Extraction, characterization, and catalytic potential of amorphous silica from corn cobs by sol-gel method," Journal of Industrial and Engineering Chemistry, p. 6, 2015.

Mahwish Saleem, Masooma Rustam, Hassan Javed Naqvi, Sidra Jabeen, and Amna Akhtar, "Synthesis Of Precipitated Silica From Corn Cobs By Using Organic Acids," Sci.Int., pp. 265-269, 2014.

Nuwair, "kajian Impedansi dan Kapasitasi Listrik Pada Membran Telur Ayam Ras," Skripsi. Fakultas Matematika dan Ilmu Pengetahuan Alam, 2009.

World Health Organization, "Crystalline silica, quartz," National Institute of Occupational Safety and Health dan World Health Organization, Geneva, vol. 92, pp. 1020-6167, 2000.

Umeda J, Imai H, and Kondoh K, "Polysaccharide Hydrolysis and Metallic Impurities Removal Behavior of Rice Husk in Citrit Acid Leaching Treatment," Transactiobs of JWRI, vol. 38, pp. 13-18, 2009.

Chelsey Anderson, Nina Bass, and Amanda Clark, "Synthesis Of Silicalite-1 Aggregates," 2011.

Maulana Yusuf, Dede Suhendar, and Eko Prabowo Hadisantoso, "Studi Karakterisasi Silika Gel Hasil Sintesis Dari Abu Ampas Tebu Dengan Variasi Konsentrasi Asam Klorida," pp. 16-28, 2014.

Rasy Dwi Mujiyanti, Nuryono, and Eko Sri Kunarti, "Sintesis dan Karakterisasi Silika Gel Abu Sekam Padi yang Diimobilisasi dengan 3-(Trimetoksisilil)-1-Propantiol," Sains dan Terapan Kimia, pp. 150-167, 2010.

Jaehong Shim, Palanivel Velmurugan, and Byung-Taek Oh, "Extraction and physical characterization of amorphous silica made from corn cobs ash at variable pH condisition via sol-gel processing," Journal of Industrial and Engineering Chemisrty, pp. 249-253, 2015.

Cristopher M Lew, Zijian Li, Stacey I Zones, Minwei Sun, and Yushan Yan, "Control of size and yield of pure-silica-zeolite MFI nanocrystals by addition of methylene blue to the synthesis solution," Microporous and Mesoporous Materials, pp. 10-14, 2007.

Mohsen Mehdipourghazia, Ahmad Moheb, and Hossein Kazemian, "Incorporation of boron into nano-size MFI zeolite structure using a novel microwave-assisted two-stage varying temperatures hydrothermal synthesis," Microporous and Mesoporous Materials, pp. 18-24, 2010.

MFI: Silicalite-1. Synthesis Commission of Internasional Zeolit Association. [Online]. http://www.iza-online.org/synthesis/default.htm

Yusri S, Sintesis dan Karakterisasi Zeolit ZSM-5 Mesopori Dengan Secondary Template dan Studi Awal Katalisis Oksidasi Metana. Jakarta: FMIPA UI, 2012.




DOI: https://doi.org/10.15575/ak.v4i2.5089

Copyright (c) 2019 Ginawanti Maulida Gunawan, Dede Suhendar, Citra Deliana Dewi Sundari, Atthar Luqman Ivansyah, Soni Setiadji, Yusuf Rohmatulloh

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This work is licensed under a Creative Commons Attribution 4.0 International License.