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Fungal fuel cells: an environmentally friendly approach to addressing heavy metal pollution and electricity production [PDF]

open access: yesFrontiers in Microbiology
Heavy metal contamination of soil and water is an escalating global environmental issue driven by industrialization and poor waste management. This problem is no longer confined to urban areas, as even small towns are grappling with severe heavy metal ...
Muhammad Tanveer Altaf   +10 more
doaj   +2 more sources

Extraction chromatography based separation of zirconium(IV) from simulated high-level liquid waste using N,N-di-octyl-2-hydroxyacetamide impregnated amberlite XAD-7 resin

open access: yesChemical Engineering Journal Advances, 2021
Selective separation of zirconium(IV), from the simulated high-level liquid waste solution containing uranium(VI) and trivalent lanthanides, during reprocessing of fast reactor metal fuel was studied by extraction chromatography using N,N-di-octyl-2 ...
A.S. Suneesh   +4 more
doaj   +1 more source

Thermophysical properties of hexapropyl and hexabutyl phosphoramides in n-dodecane

open access: yesResults in Chemistry, 2022
Hexapropyl phosphoramide (HPPA) and Hexabutyl phosphoramide (HBPA), which are structural analogs of Tributyl phosphate, are the novel extractants developed for the processing of spent nuclear fuel.
G. Jegan   +6 more
doaj   +1 more source

Cyphos nitrate: A potential ionic liquid for the extraction and selective separation of plutonium (IV) from other metal ions present in nitric acid

open access: yesJournal of Ionic Liquids, 2022
Cyphos nitrate (Trihexyl(tetradecyl)phosphonium nitrate: [P66614][NO3]) is a well-known ionic liquid which is strongly hydrophobic and sustainable for the recovery of metal ions from waste matrix.
Alok Rout, N. Ramanathan
doaj   +1 more source

Numerical Study on the Effect of Jet on the Operation of Powder Fuel Scramjet [PDF]

open access: yesJournal of Applied Fluid Mechanics, 2022
Metal powder fuel has high energy and volume calorific values, and it is an excellent power fuel for hypersonic aircraft in the future. However, metal powder has poor flow characteristics and is difficult to be effectively mixed with air when supersonic ...
H. M. Ding   +4 more
doaj   +1 more source

Development of NdYO3 Powder Fabrication as a Reaction Preventing Raw Material for Metal Fuel Casting [PDF]

open access: yesArchives of Metallurgy and Materials
Metal fuel is a promising candidate for fast reactor, but the problem of loss of nuclear material due to the high reactivity of the metal fuel and the melting crucible in the fuel casting process must be solved for loss control and waste reduction.
Sang-Gyu Park   +4 more
doaj   +3 more sources

Environment-Friendly Ascorbic Acid Fuel Cell

open access: yesElectrochem, 2023
Recently, ascorbic acid (AA) has been studied as an environment-friendly fuel for energy conversion devices. This review article has deliberated an overview of ascorbic acid electrooxidation and diverse ion exchange types of AA-based fuel cells for the ...
Md. Mahmudul Hasan
doaj   +1 more source

Porous metal foam flow field and heat evaluation in PEMFC: A review

open access: yesHigh Temperature Materials and Processes, 2023
A proton-exchange membrane fuel cell (PEMFC) generates electricity, heat, and water from oxygen and fuel. Hydrogen is recommended as a fuel because it is a renewable fuel when manufactured, for example, by water electrolysis using renewable energy power.
Aly Ayman A.   +3 more
doaj   +1 more source

Migration behavior of alkali metals in an iron ore sintering process with the substitution of biomass for coke breeze

open access: yes工程科学学报, 2021
Iron ore sintering is a process in which iron ore powder, flux, iron-bearing dust, solid fuel (such as coke powder), and return fines are mixed in a certain proportion, granulated, and then processed into agglomerates by high-temperature generated by ...
Hao ZHOU   +3 more
doaj   +1 more source

Catalytic effect of Mn particle size on thermal decomposition of sodium chlorate in oxygen generators

open access: yes工程科学学报, 2017
Two groups of Mn metal fuels with different particle-size distributions were prepared with median diameters of 18.73 and 5.24 μm. The particle-size distribution was measured by a laser particle-size analyzer, the surface morphology was analyzed via ...
LIU Jian-guo   +4 more
doaj   +1 more source

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