Characterization of Cr/bentonite and HZSM-5 zeolite as catalysts for ethanol conversion to biogasoline RR Widjaya, B Soegijono, N Rinaldi Makara Journal of Science 16 (1), 65-70, 2012 | 15 | 2012 |
Bentonite modification with pillarization method using metal stannum RR Widjaya, AL Juwono, N Rinaldi AIP Conference Proceedings 1904 (1), 2017 | 12 | 2017 |
Studies on Nickel-based bimetallic catalysts for the hydrodeoxygenation of stearic acid A Rafiani, F Aulia, AA Dwiatmoko, N Rinaldi, RR Widjaya IOP Conference Series: Materials Science and Engineering 722 (1), 012001, 2020 | 8 | 2020 |
Effect of grain size on mechanical and creep rupture properties of 253 MA austenitic stainless steel MS Anwar, RR Widjaya, LBA Prasetya, AA Arfi, E Mabruri, ES Siradj Metals 12 (5), 820, 2022 | 7 | 2022 |
Chromium pillared montmorillonite as catalyst for liquid biofuel conversion RR Widjaya, AL Juwono, N Rinaldi Asian Journal of Applied Sciences 7 (5), 2019 | 6 | 2019 |
Understanding the surface characteristics of biochar and its catalytic activity for the hydrodeoxygenation of guaiacol IB Adilina, RR Widjaya, LN Hidayati, E Supriadi, M Safaat, F Oemry, ... Catalysts 11 (12), 1434, 2021 | 5 | 2021 |
Development Tin-Chromium Pillared in Bentonite as Catalyst for Ethanol to Gasoline Conversion RR Widjaya, AL Juwono, N Rinaldi Asian Journal of Applied Sciences 7 (4), 2019 | 5 | 2019 |
Bentonite pillarization using sonication in a solid acid catalyst preparation for the oleic acid esterification reaction N Rinaldi, NDE Purba, A Kristiani, E Agustian, RR Widjaya, ... Catalysis Communications 174, 106598, 2023 | 3 | 2023 |
Fe-Cr pillared clay as catalysts for the ethanol to gasoline conversion RR Widjaya, N Saridewi, AA Putri, N Rinaldi, AA Dwiatmoko IOP Conference Series: Materials Science and Engineering 1011 (1), 012008, 2021 | 3 | 2021 |
Computational and spectroscopic studies of carbon disulfide IB Adilina, F Aulia, MA Fitriady, F Oemry, RR Widjaya, SF Parker Molecules 25 (8), 1901, 2020 | 3 | 2020 |
Parameters controlled on Indonesian Sargassum duplicatum extraction process to obtain a water-soluble alginate JA Laksmono, RR Widjaya, F Triajie, S Sastrosoeparno Int J Basic Appl Sci IJBAS-IJENS 13 (05), 17-21, 2013 | 3 | 2013 |
Catalytic conversion of ethanol to butanol over magnesium oxide catalysts SA Susanto, RT Yunarti, RR Widjaya, Y Maryati, AA Dwiatmoko, F Aulia, ... IOP Conference Series: Materials Science and Engineering 1011 (1), 012028, 2021 | 2 | 2021 |
Conversion of fatty acid into biodiesel using solid catalysts of Ti-Zr and Ti-Cr pillared bentonite NNL Khairina, A Kristiani, RR Widjaya, E Agustian, AA Dwiatmoko, ... AIP Conference Proceedings 2493 (1), 2022 | 1 | 2022 |
Antiseptic study of alcohol based hand sanitizer with nanosilver and isopulegol additive and its inhibition of sars-cov-2 binding to the ace2 receptor M Septiyanti, E Agustian, RT Dewi, JA Laksmono, M Angelina, ... International Journal of Pharmaceutical Research, 1211-1221, 2021 | 1 | 2021 |
Pengembangan Katalis Berbasis Tanah Liat dengan Metode Pilarisasi Timah dan Kromium untuk Proses Konversi Bioethanol menjadi Biogasolin= Development of Clay Based Catalysts by … RR Widjaya Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2019 | 1 | 2019 |
Thermodynamic Analysis of Once-through Heat Recovery Steam Generator in a Combined Cycle Power Plants Fueled with Biogas T Ardiyati, E Supriadi, K Anwar, J Waluyo, RP Dewi, H Hargono, ... E3S Web of Conferences 503, 04008, 2024 | | 2024 |
Catalytic Depolymerization of Lignin into Aromatic Monomers over Ru-Ni/TiO2 Catalyst: This title has been presented on Thursday, December 14, 2023 at 14.00-14.10 GMT+ 7. A Idrus, S Rahmadari, BF Ramadhoni, Y Maryati, AA Dwiatmoko, ... Frontier in Sustainable Agromaritime and Environmental Development …, 2023 | | 2023 |
Synthesis and characterization of MOFs/activated carbon composite on carbon-dioxide adsorption K Aprilio, AP Sari, AMH Putri, J Waluyo, T Ardiyati, RR Widjaya AIP Conference Proceedings 2902 (1), 2023 | | 2023 |
Bentonite pillarization using Al-Fe and Al-Cr metals as solid catalysts for the esterification of free fatty acid to biodiesel KHD Lestari, E Agustian, RR Widjaya, AA Dwiatmoko, I Aziz, N Rinaldi AIP Conference Proceedings 2902 (1), 2023 | | 2023 |
Aluminium and zirconium pillared bentonite for ethanol to gasoline conversion process D Ramadhaniati, N Saridewi, AA Dwiatmoko, N Rinaldi, D Ramdani, ... AIP Conference Proceedings 2902 (1), 2023 | | 2023 |