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All Journal International Journal of Advances in Applied Sciences CHEMISTRY PROGRESS Jurnal Ilmu Lingkungan SAINSMAT Jurnal Sains dan Pendidikan Fisika Jurnal Fisika Unand ORBITA: Jurnal Pendidikan dan Ilmu Fisika Jurnal Teras Fisika : Teori, Modeling, dan Aplikasi Fisika Seminar Nasional Pengabdian Kepada Masyarakat SAINSMAT: Jurnal Ilmiah Ilmu Pengetahuan Alam Jurnal Ilmiah Sains Charm Sains : Jurnal Pendidikan Fisika Seminar Nasional Hasil Penelitian LP2M UNM Jurnal FisTa : Fisika dan Terapannya Jurnal Pengabdian Sosial Wahana Fisika : Jurnal Fisika dan Terapannya SMART: Jurnal Pengabdian Kepada Masyarakat Jurnal Ragam Pengabdian JKM: Jurnal Kemitraan Masyarakat
Vistarani Arini Tiwow
Program Studi Fisika, Universitas Negeri Makassar
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Astronomy Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Dentistry Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Health Professions Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Public Health Social Sciences Other

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Journal : CHEMISTRY PROGRESS

 1 
POLA INFRAMERAH ARANG TEMPURUNG KELAPA HASIL PEMURNIAN MENGGUNAKAN ASAM Tiwow, Vistarani Arini; Rampe, Meytij Jeanne; Rampe, Henny Lieke; Apita, Anastasya
CHEMISTRY PROGRESS Vol 14, No 2 (2021)
Publisher : Sam Ratulangi University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35799/cp.14.2.2021.37191

Abstract

Kelapa merupakan salah satu tanaman industri yang memegang peranan penting dalam perekonomian Indonesia. Bagian kelapa yang memiliki nilai ekonomis yang tinggi adalah tempurung kelapa. Penelitian ini bertujuan untuk mengkaji pola spektrum inframerah arang hasil pemurnian menggunakan asam klorida, asam asetat, dan asam nitrat. Tempurung kelapa dipirolisis pada suhu ± 300oC selama 2 jam selanjutnya dilakukan pemurnian dengan tiga jenis pelarut yaitu HCl, CH3COOH, dan HNO3. Karakter masing-masing arang hasil pemurnian tersebut dianalisis menggunakan Fourier Transform Infrared (FTIR). Spektrum FTIR menunjukkan puncak pita serapan dengan peningkatan intensitas yang signifikan menggunakan asam klorida (HCl). Karakteristik struktur arang karbon teridentifikasi dengan munculnya gugus fungsi C=O dan C=C.ABSTRACT Coconut is one of the industrial plants that plays an important role in the Indonesian economy. The part of coconut that has a high economic value is the coconut shell. This study was aimed to examine the infrared spectrum pattern of charcoal purified using hydrochloric acid, acetic acid, and nitric acid. Coconut shell was pyrolyzed at a temperature of ± 300oC for 2 hours and then purified with three types of solvents, namely HCl, CH3COOH, and HNO3. The character of each refined charcoal was analyzed using Fourier Transform Infrared (FTIR). The FTIR spectrum showed the absorption band peaks with a significant increase in intensity using hydrochloric acid (HCl). The structural characteristics of carbon charcoal were identified by the appearance of C=O and C=C functional groups.
Co-Authors A.A. Ketut Agung Cahyawan W Adi Prasetiyo, Adi Agus Susanto Anastacya Boroallo Andi Bida Purnamasari Angmalisang, Ping Astony Apita, Anastasya Arie Arma Arsyad Armstrong F. Sompotan Arsyad, Fahmiady Arsyad, Muhamad Bobanto, Maria D. Bunga Dara Amin Derek, Glladyvio Donny Royke Wenas Duhri, Nur Inayah Eko Hadi Sujiono Ferdy . Fitriani Fitriani Fuady, Syafiqatul Gerald Tamuntuan Heindrich Taunaumang Henny Lieke Rampe Henny Lieke Rampe Herman, Nurul Muthmainnah Imam Ashari Sandi Irfandy, Jeszy Wan Jasruddin Daud Malago Jeane V. Tumangkeng Jeilen Gabriela Nikita Nusa Jeszy Wan Irfandy Juliati Juliati Loding, Intan Eka Audrey Lucas, Bill Ryan Maureen Kumaunang Meytij Jeanne Rampe Moniaga, Wilson Marthin Muhammad Arsyad Muhammad Arsyad Mulyana Mulyana Nasrul Ihsan Nasrul Ihsan Nurul Muthmainnah Herman Pandara, Dolfie Paulus Pangkey, Mipantria Gabriela Pariabti Palloan Pariabti Palloan Pontororing, Henny Hesky Putriani, Putriani Rampe, Henny Lieke Ridwansyah Ridwansyah Saleh Saleh Sambolangi, Arise Saputra, M Reski Sari, Rati Puspita Sayenne Givenshe Pungus Sembiring, Rinawati Soma, Armanto Zet Tandi Sorongan, Christina Sri Putri Wahyuni Sulistiawaty - Sulistiawaty Sulistiawaty Sulistiawaty Sulistiawaty Sulistiawaty Sulistiawaty Sulistiawaty Sulistiawaty Sulistiawaty Sulistiawaty Sulistiawaty Sulistiawaty Sulistiawaty Sulistiawaty Sulistiawaty, Sulistiawaty Sulistiawaty, S. Arini Syamsul Wahid Tabita, Novelita Tineke Makahinda Treesje K. Londa Unso, Kristina Usman Usman Virgin, Meyke Wewengkang, Pingkan Seila Wiwik Handayani Zulfikar Zulfikar