Results 281 to 290 of about 2,206,240 (355)

Preparation of a heterogeneous catalyst from moringa leaves as a sustainable precursor for biodiesel production

, 2021
Biodiesel synthesis requires both feedstock diversification and sustainable heterogeneous catalyst precursors to impact its viability. This study is focused on the development of a heterogeneous catalyst from moringa leaves as a sustainable precursor for
J. L. Aleman‐Ramirez, J. Moreira, S. Torres-Arellano, A. Longoria, P. Okoye, P. Sebastian   +5 more
semanticscholar   +1 more source

A review on latest developments and future prospects of heterogeneous catalyst in biodiesel production from non-edible oils

Renewable and Sustainable Energy Reviews, 2017
H. H. Mardhiah, Hwai Chyuan Ong, H. Masjuki, Steven Lim, H. Lee   +4 more
semanticscholar   +3 more sources

CuO-Co3O4@CeO2 as a heterogeneous catalyst for efficient degradation of 2,4-dichlorophenoxyacetic acid by peroxymonosulfate.

Journal of Hazardous Materials, 2020
CuO-Co3O4@CeO2 nanoparticles used as a heterogeneous catalyst were prepared via a sol-gel method and characterized by various techniques. For comparison, a series of oxides was investigated for activating peroxymonosulfate (PMS) during the degradation of
Wei Li, Yuxin Li, Deyun Zhang, Y. Lan, Jing Guo   +4 more
semanticscholar   +1 more source

Sustainable biodiesel production from waste cooking oil utilizing waste ostrich (Struthio camelus) bones derived heterogeneous catalyst

Fuel, 2020
The present work espouses a zero-waste approach for relying on indigenous waste resources to deliver green and sustainable biofuel. This investigation reports biodiesel production from waste cooking oils (WCO) via cheap heterogeneous catalyst obtained ...
H. M. Khan, T. Iqbal, C. H. Ali, A. Javaid, Izzat Iqbal Cheema   +4 more
semanticscholar   +1 more source

Biodiesel production from waste cooking oil using a novel heterogeneous catalyst based on graphene oxide doped metal oxide nanoparticles

Renewable Energy, 2020
Waste cooking oil (WCO) is a potential and low-cost source for biodiesel production which has been used widely. In this study, novel nanocatalyst (GO@ZrO2–SrO) was synthesized via co-precipitation method by the combination of both potential graphene ...
Binta Hadi Jume, M. Gabris, Hamid Rashidi Nodeh, S. Rezania, Jinwoo Cho   +4 more
semanticscholar   +1 more source

Catalytic hydrothermal liquefaction of lactuca scariola with a heterogeneous catalyst: The investigation of temperature, reaction time and synergistic effect of catalysts.

Bioresource Technology, 2020
In this study, lignocellulosic biomass was converted into liquid products by catalytic hydrothermal liquefaction. Zn, Fe, and Zn + Fe were used to obtaining products with high energy value as heterogeneous catalyst systems in this study.
H. Durak, S. Genel
semanticscholar   +1 more source

A review of biomass-derived heterogeneous catalyst for a sustainable biodiesel production

Renewable and Sustainable Energy Reviews, 2017
S. Abdullah, N. H. H. Hanapi, Azman Azid, Roslan Umar, H. Juahir, H. Khatoon, A. Endut   +6 more
semanticscholar   +3 more sources

Towards sustainable biodiesel and chemical production: Multifunctional use of heterogeneous catalyst from littered Tectona grandis leaves.

Waste Management, 2020
Waste biomass derived heterogeneous catalyst is an excellent alternative to chemically synthesized catalysts. In this work, calcined Tectona grandis leaves were proposed as an eco-friendly, renewable and low cost heterogeneous base catalyst. The prepared
Minakshi Gohain, Khairujjaman Laskar, Hridoyjit Phukon, Utpal Bora, D. Kalita, D. Deka   +5 more
semanticscholar   +1 more source

Hybrid CaO/Al2O3 aerogel as heterogeneous catalyst for biodiesel production

, 2020
We report a new hybrid CaO/Al2O3 aerogel and its application as a heterogeneous catalyst for the production of biodiesel. These catalysts were successfully prepared for the first time via the rapid epoxide-initiated sol-gel process and dried under ...
Fatima Kesserwan, M. Ahmad, M. Khalil, Houssam El-Rassy   +3 more
semanticscholar   +1 more source

In-situ Fe-doped g-C3N4 heterogeneous catalyst via photocatalysis-Fenton reaction with enriched photocatalytic performance for removal of complex wastewater

Applied Catalysis B: Environmental, 2019
In this work, an in-situ Fe-doped g-C3N4 catalyst was synthesized by thermal shrinkage polymerization. A heterogeneous photocatalysis-Fenton system was formed with the addition of H2O2 under visible irradiation and exhibited excellent and recyclable ...
Jinshan Hu, Pengfei Zhang, Weijia An, Li Liu, Ying-hua Liang, Wenquan Cui   +5 more
semanticscholar   +1 more source