Emerging trends in the recovery of ferrospheres and plerospheres from coal fly ash waste and their emerging applications in environmental cleanup

VK Yadav, T Modi, AY Alyami, A Gacem… - Frontiers in Earth …, 2023 - frontiersin.org
Coal fly ash (CFA) is a major global problem due to its production in huge volumes. Fly ash
has numerous toxic heavy metals; thus, it is considered a hazardous material. However, it …

Navigating the hydrogen prospect: A comprehensive review of sustainable source-based production technologies, transport solutions, advanced storage mechanisms …

S Tasleem, CS Bongu, MR Krishnan… - Journal of Energy …, 2024 - Elsevier
The review is a comprehensive discussion of current research advances, commercial scale
developments, challenges, and techno-economics for the entire H 2 value chain, including …

[HTML][HTML] Thermocatalytic partial oxidation of methane to syngas (H2, CO) production using Ni/La2O3 modified biomass fly ash supported catalyst

AU Hasanat, AH Khoja, N Naeem, A Al-Anazi… - Results in …, 2023 - Elsevier
In this work, the biomass fly ash (BFA) supported Ni/La 2 O 3 catalyst was synthesized for
the first time to produce syngas, a mixture of CO and H 2 via the partial oxidation of methane …

Sorption enhanced steam reforming of methane over waste-derived CaO promoted MgNiAl hydrotalcite catalyst for sustainable H2 production

M Ayesha, AH Khoja, FA Butt, U Sikandar… - Journal of …, 2022 - Elsevier
The waste-derived CaO promoted Mg-Ni-Al (MNA) based hydrotalcite hybrid catalysts were
synthesized by co-precipitation and wet impregnation method and tested for sorption …

Thermal steam methane reforming over bimetal-loaded hemp-derived activated carbon-based catalyst for hydrogen production

R Minhas, AH Khoja, N Naeem, M Anwar… - Research on Chemical …, 2023 - Springer
Ni-Co loaded hemp-derived activated carbon (AC) catalyst is synthesized by the wet
impregnation method for steam methane reforming (SMR) for hydrogen production. The …

Biomass fly ash as nanofiller to improve the dielectric properties of low-density polyethylene for possible high-voltage applications

AH Akram, N Naeem, AH Khoja, F Shahzad, A Khattak… - Heliyon, 2024 - cell.com
Flexible capacitive energy storage applications require polymer nanocomposites with high
dielectric properties, which can be accomplished by addition of inorganic nanofillers to the …

Experimental and numerical techniques to evaluate coal/biomass fly ash blend characteristics and potentials

U Khalid, AH Khoja, SS Daood, WUH Khan… - Science of The Total …, 2024 - Elsevier
Fossil and renewable fuels are used by industrial units that produce energy-intensive
products. Competitive fuel pricing encourages these fuel sources' usage globally …

Nano-crystalline NiO-MgO/NiAl2O4 catalyst for coking free low temperature partial oxidation of methane

M Abbas, S Saqlain, G Moon, SH Kim - Chemical Engineering Journal, 2024 - Elsevier
Here, we report an ultra-small-sized nano-crystalline NiO-MgO/NiAl 2 O 4 catalyst for coking-
free partial oxidation of methane reaction at low temperature (450° C). The catalyst was …

[HTML][HTML] Photocatalytic activity of molybdenum-doped LOS-zeolite for efficient dye degradation and hydrogen production

H Khawaja, N Naeem, AH Khoja, H Kanwal… - Results in …, 2024 - Elsevier
This research investigates the synthesis and application of Losod-zeolite (LOS-Z), a
crystalline hydrated sodium aluminosilicate (Na 12 Al 12 Si 12 O 48. xH 2 O) as a potential …

Thermokinetic investigation of Polyethylene Terephthalate (PET) plastic over biomass fly ash (BFA) catalyst using pyrolysis process through non-isothermal …

A Raza, WUH Khan, AH Khoja, A Khan… - Sustainable Chemistry …, 2024 - Elsevier
In this work, the catalytic pyrolysis of polyethylene terephthalate (PET) over biomass fly ash
(BFA) catalyst was evaluated. The thermal analysis of PET and its catalytic blends (5 wt …