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
6672009
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
6132009
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
1242009
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
682013
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
522012
Martunus and WJN Fernando
MR Othman, Z Helwani
Appl. Organomet. Chem 23, 335-346, 2009
462009
Pressure swing adsorption technologies for carbon dioxide capture
AD Wiheeb, Z Helwani, J Kim, MR Othman
Separation and Purification Reviews 45, 108-121, 2016
372016
Simulated fractal permeability for porous membranes
MR Othman, Z Helwani, Martunus
Applied Mathematical Modelling 34 (9), 2010
342010
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
302012
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
252016
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
202016
Off-grade Palm Oil as A Reneweble Raw Material for Biodiesel Production by Two-Step Processes
RZ Budiawan, W Fatra, Z Helwani
ChESA Conference, 40-50, 2013
202013
Natural Zeolite for Transesterification Step Catalysts in Biodiesel Production from Palm Off Grade
S Ulfayana, Z Helwani
Abstract Book: Regional Conference on Chemical Engineering, 2014
122014
Ekstraksi Senyawa C Aromatik Yang Terkandung Dalam Heavy Gas Oil (Hgo) Menggunakan Pelarut Etilen Glikol
Z Helwani
Sains dan Teknologi 3 (2), 46-50, 2015
11*2015
Effect of alkaline treatment on the properties of oil palm empty fruit bunch fiber-reinforced polypropylene composite
W Fatra, H Rouhillahi, Z Helwani, Zulfansyah, J Asmura
International Journal of Technology 7 (6), 1026-1034, 2016
102016
The effects of fractality on hydrogen permeability across meso-porous membrane
Z Helwani, AD Wiheeb, S IK, J Kim, MR Othman
Heat and Mass Transfer/Waerme- und Stoffuebertragung 51, 751-754, 2015
72015
Pore morphological identification of hydrotalcite from nitrogen adsorption
AD Wiheeb, Z Helwani, J Kim, MR Othman
Chaos, Solitons and Fractals 49, 7-15, 2013
72013
A flow through behavior of gas across meso-porous membranes
Z Helwani, AD Wiheeb, J Kim, MR Othman
Microporous and Mesoporous Materials 63, 2012
72012
Pembuatan Briket Pelepah Sawit Menggunakan Proses Torefaksi pada Variasi Tekanan dan Penambahan Perekat Tapioka
Y Pratama, Z Helwani, K Komalasari
Jurnal Online Mahasiswa Fakultas Teknik Universitas Riau 4 (1), 1-6, 2017
52017
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 (1), 012077, 2018
42018
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