| Recycling heterogeneous catalyst waste in biodiesel production using methanol and hydrochloric acid: A case study on the washing effect with lauric acid as raw material AD Burmana, R Tambun, B Haryanto, M Sarah, V Alexander Case Studies in Chemical and Environmental Engineering 8, 100510, 2023 | 5 | 2023 |
| Effect of reaction time on biodiesel production from palm fatty acid distillate by using PTSA as a catalyst AD Burmana, R Tambun, B Haryanto, V Alexander IOP Conference Series: Materials Science and Engineering 1003 (1), 012134, 2020 | 4 | 2020 |
| The Effect of Reactant Molar Ratio to Performance of H2SO4 Catalyst and Para-Toluene Sulfonic Acid Catalyst in the Esterification of Palm Fatty Acid Distillate into Biodiesel R Tambun, AD Burmana, V Alexander Universitas Sumatera Utara, 2022 | 2 | 2022 |
| Pengaruh Konsentrasi Katalis Asam Sulfat dan Waktu Reaksi pada Pembuatan Biodiesel dari Asam Lemak Kelapa Sawit R Tambun, AD Burmana, V Alexander Agrointek: Jurnal Teknologi Industri Pertanian 15 (1), 345-353, 2021 | 1 | 2021 |
| An Investigation Shell and Tube Heat Exchanger for Cooling System: A Case Study of Biodiesel Plants Using Lauric Acid AD Burmana, R Tambun, B Haryanto, M Sarah, V Alexander Case Studies in Thermal Engineering, 104411, 2024 | | 2024 |
| THE EFFECT OF VACUUM PROCESS ON BIODIESEL PRODUCTION FROM PALM KERNEL FATTY ACID DISTILLATE: Original scientific paper R Tambun, B Haryanto, AD Burmana, V Alexander Chemical Industry & Chemical Engineering Quarterly 30 (1), 73-79, 2024 | | 2024 |
| “Pengaruh Rasio Molar Reaktan Dan Jumlah Katalis Pada Proses Pembuatan Biodiesel Dari Palm Fatty Acid Distillate Dengan Kondisi Vakum AD Burmana Universitas Sumatera Utara, 2020 | | 2020 |
| EFFECT OF OPERATING TEMPERATURE ON BIODIESEL PRODUCTION FROM PALM FATTY ACID DISTILLATE BY USING THE AMBERLYST CATALYST R Tambun, AD Burmana, V Alexander | | 2006 |
| PENGARUH RASIO MOLAR REAKTAN DAN JUMLAH KATALIS PADA PROSES PEMBUATAN BIODIESEL DARI PALM FATTY ACID DISTILLATE DENGAN K VAKUM, AD BURMANA | | |
Rondang TambunLecturer, University of Sumatera UtaraEmail yang diverifikasi di usu.ac.id
