Article Per Year (5 Year)
p-Index From 2020 - 2025
6.669
P-Index
This Author published in this journals
All Journal JIP (Jurnal Industri dan Perkotaan) Jurnal Sains dan Teknologi Sosioinforma Jurnal Informatika dan Teknik Elektro Terapan JURNAL ILMIAH PENJAS (Penelitian, Pendidikan dan Pengajaran) Jurnal Teknik SainETIn Publikauma : Jurnal Administrasi Publik Universitas Medan Area Jurnal Administrasi Publik : Public Administration Journal DE LEGA LATA: Jurnal Ilmu Hukum Learning Community : Jurnal Pendidikan Luar Sekolah Jurnal Informatika Universitas Pamulang SEIKO : Journal of Management & Business Jurnal Kartika Kimia Gorontalo Journal of Public Administration Studies TELEKONTRAN: Jurnal Ilmiah Telekomunikasi, Kendali dan Elektronika Terapan Jurnal SITECH : Sistem Informasi dan Teknologi JPSI (Journal of Public Sector Innovations) Jurnal Pemerintahan dan Politik Khazanah Sosial JATI (Jurnal Mahasiswa Teknik Informatika) Acta Chimica Asiana J-3P (Jurnal Pembangunan Pemberdayaan Pemerintahan) Jurnal Politik Pemerintahan Dharma Praja Aspirasi : Jurnal Masalah-masalah Sosial Jurnal Darma Agung Sinteks Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences JIEP: Jurnal Ilmu Ekonomi dan Pembangunan BISNIS & BIROKRASI: Jurnal Ilmu Administrasi dan Organisasi Ikatan Penulis Mahasiswa Hukum Indonesia Law Journal COMSERVA: Jurnal Penelitian dan Pengabdian Masyarakat CHEMTAG Journal of Chemical Engineering Journal of Governance and Accountability Studies International Journal of Advanced Multidisciplinary Jurnal Pemberdayaan Umat JRAP (Jurnal Riset Akuntansi dan Perpajakan) Jurnal Vokasi Sains dan Teknologi Molekul: Jurnal Ilmiah Kimia Jurnal Inovasi Teknologi Manufaktur, Energi dan Otomotif JPM SMI JURNAL REKAYASA KIMIA & LINGKUNGAN Jurnal Gladiator ASEAN Journal for Science and Engineering in Materials JIEP: Jurnal Ilmu Ekonomi dan Pembangunan Jurnal Bahan Alam Terbarukan
Teguh Kurniawan
Universitas Indonesia
Religion Agriculture, Biological Sciences & Forestry Arts Humanities Automotive Engineering Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mathematics Mechanical Engineering Physics Public Health Social Sciences Transportation Other

Published : 64 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 1 Documents
Search
Journal : JURNAL REKAYASA KIMIA

 1 
Perengkahan n-Butana Menggunakan Katalis Nanopartikel Zeolit Alam Klaten Kurniawan, Teguh; Muraza, Oki
Jurnal Rekayasa Kimia & Lingkungan Vol 13, No 2 (2018): Jurnal Rekayasa Kimia & Lingkungan (December, 2018)
Publisher : Chemical Engineering Department, Syiah Kuala University, Banda Aceh, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23955/rkl.v13i2.12059

Abstract

Increasing demand on olefins, high energy consumption of thermal cracking and oil depletion are the driving force to find new process to produce olefins. Catalytic cracking of n-butane is promising route to produce olefins. In this paper, we synthesized nanoparticle from natural zeolites by ball milling-recrystallization method and studied the effect of acid dealumination over the nanozeolites on the catalytic properties. Particle size was evaluated visually by using scanning electron microscope. X-Ray Diffraction analysis was performed to study zeolites phase and its crystallinity. Acid dealumination effect over nanosized mordenite on the acidity were evaluated by ammonia TPD and pyridine FTIR. Textural properties of zeolites were characterized by nitrogen physisorption at -196 oC. The catalysts were tested in a fixed bed reactor for n-butane cracking to olefins product. Various temperature conditions were applied ranging from 350 oC to 650 oC for n-butane cracking in a fixed bed reactor. Conversions of n-butane were 15% and 90% at 350 oC and 650 oC, respectively. Selectivity to olefins was increase from 1% at 350 oC to 47% at 650 oC.
Co-Authors Adityas Widjajarto Alwan, Hafid Anton Irawan Arihta, Michael Arnisa Stefanie Artanto, Galih Alif Asep Bayu Dani Nandiyanto Asep Kurniawan Asterina, Nina Aufar Ahmad, Syihan Bahari, Yunus Bakar, Muhammad Saifullah Abu Bilad, M. Roil Cahyadi, M Fikri Damanik, Vizny Grace Irene Darisman, Darisman Dessy Maulina Dian Eko Rini Erik, Muhammad Erlangga, Thyta Medina Salsabila Fadrizal Lubis Febriandhika, Ikke Hamzah, Teguh Saeful Hanafi, Zikri Hidayat, Fanni Athar Husni Rohman Ibnu Prabowo, Farhan Indar Kustiningsih Iqbal Syaichurrozi Irfan Ridwan Maksum, Irfan Ridwan K., Widya Ernayati Khomariah, Nur Khusrini, Ari Khusrini Kiram, Phill Yanuar Kusumajati, Kusumajati Labuda, Fitri Lammada, Ibrahim Lianawati, Maya Linda Fajarwati Mandalagiri, Nuryoto Levina Marsono Muhammad Affandi Mulyani, Gina Muraza, Oki Muslim, Ardila Ndaru, Felix Aglen Noorlela, Anisa Nuryoto Obie Farobie Patriana, Zia Prayogatama, Adhi Prihastuti, Hesti Pujianti, Dina Ragadhita, Risti Ramadhan, Sandi Rasdi, Didi Renti R. Budiman Rini, Dian Eko Risti Ragadhita Roesdianto, Rony Ronni Yenes Saepurahman, Saepurahman Sambudi, Nonni Soraya Samsudin, Samsudin Santoso, Dian Budhi Sari Mariati Sri Agustina, Sri Suliyani Sutianingsih, Yulis Syaifudin Zakir, Syaifudin Taulu, Richard Angelo Nathaniel Theresia Woro Damayanti Triase Triase, Triase Trisnawati Trisnawati Tulus Santoso Wahyudi Atmoko, Andreo Widhiantari, Sari Anindita Widiyatmoko, Fajar Ari Winayati Wisal Altafvian Deanis Ananta Yazid Bindar Yuliarman Saragih