| Effect of Alkaline Treatment on the Properties of Oil Palm Empty Fruit Bunch Fiber-reinforced Polypropylene Composite W Fatra, H Rouhillahi, Z Helwani, Z Zulfansyah, J Asmura International Journal of Technology 7 (6), 2016 | 23 | 2016 |
| Off Grade Palm Oil as A Reneweble Raw Material for Biodiesel Production by Two-Step Processes R Budiawan, Zulfansyah, W Fatra, Z Helwani ChESA Conference, 40-50, 2013 | 22 | 2013 |
| Torrefaction of oil palm frond: The effect of process condition to calorific value and proximate analysis W Susanty, Z Helwani, Zulfansyah. IOP Conference Series: Materials Science and Engineering 345, 2018 | 11 | 2018 |
| Pembuatan Sodium Lignosulfonat Dengan Metode Sulfonasi Langsung Biomasa Pelepah Sawit A Amri, Zulfansyah, MI Fermi, S Ramadani Jurnal Sains dan Teknologi 8 (2), 61-69, 2008 | 9 | 2008 |
| Alkaline treatment of oil palm frond fibers by using extract of oil palm EFB ash for better adhesion toward polymeric matrix W Fatra, R Sanjaya, Z Zulfansyah, H Rionaldo, Z Helwani Journal of Engineering and Technological Sciences 47 (5), 498-507, 2015 | 8 | 2015 |
| Studi Pembuatan Material Wood Plastic Composite Berbasih Limbah Pelepah sawit Bahruddin, Irdoni, I Zahrina, Zulfansyah Jurnal Teknobiologi 2 (1), 77-84, 2011 | 8* | 2011 |
| Torrefaction of empty fruit bunches: Evaluation of fuel characteristics using response surface methodology Z Helwani, Z Zulfansyah, W Fatra, AQ Fernando, GM Idroes, R Idroes IOP Conference Series: Materials Science and Engineering 845 (1), 012019, 2020 | 7 | 2020 |
| Modeling, variables influence and optimization using response surface method-central composite design (Rsm-ccd) on the sodium lignosulfonate production from palm oil stem biomass A Amri, Z Zulfansyah, MI Fermi, I Sulistyati | 7 | 2009 |
| Penentuan Rasio Ca/Mg Optimum pada Proses Pemurnian Garam Dapur Bahruddin, Zulfansyah, Aman, I Arin, Nurfatihayati Jurnal Natur Indonesia 6 (1), 16-19, 2003 | 6* | 2003 |
| Plastic and organic waste identification using multispectral imaging M Shiddiq, DS Arief, K Fatimah, D Wahyudi, DA Mahmudah, DKE Putri, ... Materials Today: Proceedings 87, 338-344, 2023 | 5 | 2023 |
| Performa kompor gasifikasi champion stove R Julita, H Rionaldo, D Andrio, Z Zulfansyah | 3 | 2019 |
| Review Teknologi Proses Pengolahan Kakao SZ Amraini, H Rionaldo, N Kurniawan, Z Zulfansyah | 3 | 2018 |
| Delignifikasi Batang Jagung dengan Proses Organosolv Menggunakan Pelarut Asam Formiat SH Puspitasari, Zulfansyah, H Rionaldo | 3 | 2013 |
| Pengaruh dimensi kompor dan kadar air biomassa terhadap kinerja kompor gasifikasi forced draft Z Zulfansyah, H Hermanto, MI Fermi Jurnal Teknik Kimia Indonesia 11 (4), 222-228, 2013 | 3 | 2013 |
| Pengaruh Kondisi Proses Terhadap Yield dan Kadar Lignin Pulp dari Pelepah Sawit dengan Proses Asam Formiat Z Zulfansyah, MI Fermi, SZ Amraini, H Rionaldo, MS Utami Jurnal Rekayasa Kimia & Lingkungan 9 (1), 12-19, 2012 | 3 | 2012 |
| Produksi Methyl Ester Sulfonate dari Methyl Ester: 1. Review Teknologi dan Seleksi Proses A Ardy, AH Lestari, L Legawati, H Rionaldo, Z Zu Prosiding Sntk Topi, IOP05-17-IOP05-21, 2011 | 3 | 2011 |
| Pembuatan pulp tandan kosong sawit dengan proses Milox tahap tunggal MI Fermi, Zulfansyah, SK Dewi Prosiding Seminar Sains dan Teknologi III, Bandar Lampung, 18-19, 2010 | 3 | 2010 |
| Pembuatan sodium lignosulfonat dari limbah pelepah sawit menggunakan pelarut NaHSO3 dengan metode sulfonasi langsung biomassa A Amri, Zulfansyah, MI Fermi, S Ramadani Jurnal Sain dan Teknologi 8 (2), 61-69, 2008 | 3* | 2008 |
| Delignifikai Tandan Kosong Sawit Dalam Media Asam Formiat FL Mariana, M Zulfansyah, MI Fermi Dalam Seminar Nasional Sains dan Teknologi III. Bandar Lampung, Indonesia, 2010 | 2 | 2010 |
| Pembuatan Pulp Batang Jagung dengan Larutan Pemasak Ekstrak Abu Tandan Kosong Sawit H Rionaldo, Z Edison, MI Fermi Prosiding Seminar Teknik Kimia Soehadi Reksowardoyo, Kampus Institut …, 2008 | 2 | 2008 |
hari rionaldoUniversitas RiauVerified email at lecturer.unri.ac.id
