Zobrazeno 1 - 10
of 546
pro vyhledávání: '"W, Rooney"'
Autor:
Yuan-Seng Wu, Ahmed I. Osman, Mohamed Hosny, Ahmed M. Elgarahy, Abdelazeem S. Eltaweil, David W. Rooney, Zhonghao Chen, Nur Syafiqah Rahim, Mahendran Sekar, Subash C. B. Gopinath, Nur Najihah Izzati Mat Rani, Kalaivani Batumalaie, Pow-Seng Yap
Publikováno v:
ACS Omega, Vol 9, Iss 5, Pp 5100-5126 (2024)
Externí odkaz:
https://doaj.org/article/3c66c3e3d140437f93e7596a9d2b65a1
Publikováno v:
Frontiers in Chemistry, Vol 12 (2024)
This study explores the innovative application of iron filings solid waste, a byproduct from mechanical workshops, as a heterogeneous catalyst in the production of biodiesel from waste cooking oil. Focusing on sustainability and waste valorization, t
Externí odkaz:
https://doaj.org/article/9c99c277ef7a4a3e92e5a5b1e06cb37a
Autor:
Hadiqa Bibi, Mushtaq Ahmad, Ahmed I. Osman, Abdulaziz Abdullah Alsahli, Mamoona Munir, Ala’a H. Al‐Muhtaseb, David W. Rooney, Shazia Sultana
Publikováno v:
GCB Bioenergy, Vol 16, Iss 5, Pp n/a-n/a (2024)
Abstract This study explores the sustainable production of biodiesel from nonedible Phyllanthus maderaspatensis seed oil (highest oil content of 35%, FFA 0.87 mg/KOH), utilizing an innovative green synthesis approach for chromium oxide nanoparticles
Externí odkaz:
https://doaj.org/article/be217030bb3f4208918bea745820e786
Autor:
Mahmoud Nasr, Adel Abdelkader, Safaa El-Nahas, Ahmed I. Osman, Amal Abdelhaleem, Hossam AbdelFattah El Nazer, David W. Rooney, Samih A. Halawy
Publikováno v:
ACS Omega, Vol 9, Iss 1, Pp 1962-1976 (2023)
Externí odkaz:
https://doaj.org/article/a409b5565cf145c991b5cc51df53c30d
Publikováno v:
Energy Reports, Vol 9, Iss , Pp 3771-3786 (2023)
India possesses a huge potential in biomass power generation to reduce dependency on fossil fuel imports. Of the available biomass sources, crop residues are particularly interesting as they dispersed resources with varying spatiotemporal availabilit
Externí odkaz:
https://doaj.org/article/90d87411629e49e3bc549dde899338ab
Autor:
Ahmed S. Al‐Fatesh, Ahmed A. Ibrahim, Ahmed I. Osman, Ahmed E. Abasaeed, Mohammed F. Alotibi, Sadeq A. Alfatesh, David W. Rooney, Anis H. Fakeeha, Chun‐Yang Yin
Publikováno v:
Energy Science & Engineering, Vol 11, Iss 10, Pp 3780-3789 (2023)
Abstract Dry reforming of methane (DRM) is an established process that utilizes CH4 and CO2 to produce syngas, which is subsequently used to produce liquid fuel. Developing an optimized catalyst with favorable physicochemical properties is essential
Externí odkaz:
https://doaj.org/article/950f4a6e803640049e48ed48721c2287
Autor:
Hammad Ahmad Jan, Ahmed I. Osman, Ahmed S. Al-Fatesh, Ghzzai Almutairi, Igor Surina, Raja Lafi Al-Otaibi, Nabil Al-Zaqri, Rawesh Kumar, David W. Rooney
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-15 (2023)
Abstract Biomass waste streams are a possible feedstock for a range of eco-friendly products and a crucial alternative energy source for achieving carbon neutrality; therefore, the efficient management of biomass waste has taken on a greater signific
Externí odkaz:
https://doaj.org/article/f8ccaabd50b94d73a69807c45eae35b3
Autor:
Mohamed Faisal Gasim, Yueping Bao, Ahmed M. Elgarahy, Ahmed I. Osman, Ala'’a H. Al-Muhtaseb, David W. Rooney, Pow-Seng Yap, Wen-Da Oh
Publikováno v:
Catalysis Communications, Vol 180, Iss , Pp 106702- (2023)
Water pollution has become more severe due to improper discharge of pollutants in the natural water systems. Catalytic activation of peracetic acid (PAA) emerged as a promising treatment method to decontaminate organic pollutants. This review aims to
Externí odkaz:
https://doaj.org/article/b84e584895d74df69b72e9ac5d524a61
Publikováno v:
Energy Science & Engineering, Vol 10, Iss 8, Pp 2827-2841 (2022)
Abstract Herein we demonstrate the preparation and characterization of nanocrystalline ZnO, either pure or promoted with 1–10 wt.% K2O. All catalysts calcined at 400°C were in the nano‐crystallite scale as confirmed by X‐ray powder diffraction
Externí odkaz:
https://doaj.org/article/e328cdf16576494cbbe353aaef34654a
Autor:
Ahmed S. Al‐Fatesh, Jyoti Khatri, Rawesh Kumar, Vijay Kumar Srivastava, Ahmed I. Osman, Tahani S. AlGarni, Ahmed A. Ibrahim, Ahmed E. Abasaeed, Anis H. Fakeeha, David W. Rooney
Publikováno v:
Energy Science & Engineering, Vol 10, Iss 3, Pp 866-880 (2022)
Abstract Hydrogen production through methane dry reforming holds the promise of lowering greenhouse gases, that is CO2 and CH4, concentrations. Herein, Ca‐, Cr‐, Ga‐ and Gd‐promoted lanthana‐zirconia–supported Ni catalysts are investigate
Externí odkaz:
https://doaj.org/article/e38fc91a266e4252b3dd9b1c16b1ce55