Ikuti
Zuchra Helwani
Zuchra Helwani
Email yang diverifikasi di lecturer.unri.ac.id
Judul
Dikutip oleh
Dikutip oleh
Tahun
Technologies for production of biodiesel focusing on green catalytic techniques: A review
Z Helwani, MR Othman, N Aziz, J Kim, WJN Fernando
Fuel Processing Technology 363 (-), 1-10, 2009
9042009
Solid heterogeneous catalysts for transesterification of triglycerides with methanol: A review
Z Helwani, MR Othman, J Kim, N Aziz, WJN Fernando
Applied Catalysis A;General 363, 1-10, 2009
8802009
Synthetic hydrotalcites from different routes and their application as catalysts and gas adsorbents: A review
MR Othman, Z Helwani, WJN Fernando
Applied Organometallic Chemistry journal, 2009
2182009
Conversion of Jatropha curcas oil into biodiesel using re-crystallized hydrotalcite
Z Helwani, N Aziz, J Kim, MR Othman
Energy and Conversion Management 73, 128-143, 2013
962013
Pressure swing adsorption technologies for carbon dioxide capture
AD Wiheeb, Z Helwani, J Kim, MR Othman
Separation and Purification Reviews 45, 108-121, 2016
942016
Improved carbon dioxide capture using metal reinforced hydrotalcite under wet conditions
Z Helwani, AD Wiheeb, J Kim, MR Othman
International Journal of Greenhouse Gas Control 7, 2012
772012
Martunus and WJN Fernando
MR Othman, Z Helwani
Appl. Organomet. Chem 23, 335-346, 2009
662009
Impregnation of CaO from Eggshell Waste with Magnetite as a Solid Catalyst (Fe3O4/CaO) for Transesterification of Palm Oil Off-Grade
Z Helwani, M Ramli, E Saputra, B Bahruddin, D Yolanda, W Fatra, ...
Catalysts 10 (2), 164, 2020
432020
Simulated fractal permeability for porous membranes
MR Othman, Z Helwani, Martunus
Applied Mathematical Modelling 34 (9), 2010
392010
In-situ mineralization of carbon dioxide in a coal-fired power plant
Z Helwani, AD Wiheeb, J Kim, MR Othman
Energy Sources, Part A: Recovery, Utilization, and Environmental Effects 38 …, 2016
352016
In situ carbon dioxide capture and fixation from a hot flue gas
Z Helwani, AD Wiheeb, J Kim, MR Othman
International Journal of Greenhouse Gas Control 6, 2012
352012
Green Synthesis and Antimicrobial Activities of Silver Nanoparticles Using Calotropis gigantea from Ie Seu-Um Geothermal Area, Aceh Province, Indonesia
P Kemala, R Idroes, K Khairan, M Ramli, Z Jalil, GM Idroes, TE Tallei, ...
Molecules 27 (16), 5310, 2022
342022
Improving The Yield’s of Jatropha curcas’s FAME through sol-gel derived meso-porous hydrotalcites
Z Helwani, N Aziz, J Kim, MR Othman
Renewable Energy 86, 58-74, 2016
342016
Evaluation of thermal effects on carbon dioxide breakthrough curve for biogas upgrading using pressure swing adsorption
AA Abd, MR Othman, Z Helwani
Energy Conversion and Management 247, 114752, 2021
282021
Biomethane upgrading to transportation fuel quality using spent coffee for carbon dioxide capture in pressure swing adsorption
AA Abd, MR Othman, HJK Shabbani, Z Helwani
Journal of Environmental Chemical Engineering 10 (2), 107169, 2022
262022
Biogas upgrading to natural gas pipeline quality using pressure swing adsorption for CO2 separation over UiO-66: experimental and dynamic modelling assessment
AA Abd, MR Othman, IK Shamsudin, Z Helwani, I Idris
Chemical Engineering Journal 453, 139774, 2023
252023
Off Grade Palm Oil as A Reneweble Raw Material for Biodiesel Production by Two-Step Processes
RZ Budiawan, W Fatra, Z Helwani
ChESA Conference 7, 40-50, 2013
242013
Role of heat dissipation on carbon dioxide capture performance in biomethane upgrading system using pressure swing adsorption
AA Abd, MR Othman, Z Helwani, HJK Shabbani
Separation and Purification Technology 280, 119959, 2022
232022
Preparation of CaO/Fly ash as a catalyst inhibitor for transesterification process off palm oil in biodiesel production
Z Helwani, W Fatra, E Saputra, R Maulana
IOP Conference Series: Materials Science and Engineering 334, 012077, 2018
232018
EFFECT OF ALKALINE TREATMENT ON THE PROPERTIES OF OIL PALM EMPTY FRUIT BUNCH FIBER-REINFORCED POLYPROPYLENE COMPOSITE.
W Fatra, H Rouhillahi, Z Helwani, J Asmura
International Journal of Technology 7 (6), 2016
232016
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