Results 41 to 50 of about 1,956,952 (150)

Impact of Electrode Support Internal Geometry on Polarisation Curve Performance in Alkaline Electrolysers

open access: yesEnergies
This study details the design, fabrication, and experimental validation of three unique alkaline electrolysers, each featuring a modified internal electrode-support geometry.
Alejandro Wintergerst-Felipe   +6 more
doaj   +1 more source

A Review on Sustainable Diesel Engine Performance Enhancement and Emission Reduction using HHO Gas [PDF]

open access: yesEPJ Web of Conferences
Diesel engines is essential in transport-sector, agriculture and industry for durability and efficiency, but they are also major contributors to air pollution through emissions of CO, HC, NOₓ, PM, and CO₂.
Maner Vasim Bashir, Yadav Sanjay Dnyanu
doaj   +1 more source

Hydrogen Production From Steam–Methane Reforming and Electrolysis: A Comprehensive Review of Conventional and Solar‐Powered Technologies

open access: yesInternational Journal of Energy Research, Volume 2026, Issue 1, 2026.
This review provides a systematic and technically detailed analysis of hydrogen (H2) production via steam–methane reforming (SMR) and water electrolysis, with particular emphasis on the integration of solar energy to enhance sustainability and reduce carbon intensity.
Hussein Togun   +11 more
wiley   +1 more source

PENGOLAHAN LIMBAH ELEKTROPLATING MENGGUNAKAN REAKTOR OXYHYDROGEN UNTUK MENDAPATKAN GAS HIDROGEN [PDF]

open access: yes, 2020
Industri elektroplating merupakan salah satu industri penyumbang limbah cair yang dapat mencemari lingkungan, sehingga pesatnya perkembangan industri elektroplating harus diikuti pula dengan peningkatan sistem pengolahan limbahnya. Keberadaan logam berat
FARIDZI, MUHAMMAD
core  

Development of natural gas reburning for control of NO sub x from municipal waste combustors [PDF]

open access: yes, 1991
The Gas Research Institute (GRI) and the Institute of Gas Technology (IGT), in cooperation with Riley Stoker Corporation (Riley), USA, and Takuma Company Ltd.
Abbasi, H.   +2 more
core  

A Comparative Study of Litchi‐chinensis Biodiesel–Diesel Blends With Alcoholic and Nanoparticle Additives on Engine Performance, Emissions, and Coefficient of Friction

open access: yesEnergy Science &Engineering, Volume 13, Issue 11, Page 5154-5171, November 2025.
ABSTRACT Environmental hazards and the growing demand for fossil fuels are two major current concerns. The current global situation requires extensive research on renewable fuels. In this experimental study, we investigated different blends of biodiesel derived from litchi seed oil, which is inedible, for engine performance, emissions, and tribological
Tahir Asif   +7 more
wiley   +1 more source

Impact of produced oxyhydrogen gas (HHO) from dry cell electrolyzer on spark ignition engine characteristics [PDF]

open access: yes
In the current study, an onboard dry cell electrolyzer was built to produce an oxyhydrogen (HHO) flow rate of 0.5 L/min by water electrolysis.
El-Shafay, A. S.   +5 more
core   +1 more source

Experimental investigation on a solar-powered oxy-hydrogen gas system for enhanced plastic pyrolysis

open access: yesResults in Optics
The escalating environmental concerns associated with plastic waste have intensified the search for sustainable waste management solutions. Plastic dispersion in the environment poses severe threats to ecosystems, human well-being, and agriculture ...
Saqlain Abbas   +7 more
doaj   +1 more source

Scalable and Integrated Photocatalytic Reactor Systems for Solar‐to‐Fuel Production: Photoredox and Photoreforming Processes

open access: yesAdvanced Energy Materials, Volume 15, Issue 28, July 22, 2025.
Solar fuels and other value‐added chemicals derived from light‐driven reactions are highly desirable. Although advanced photoactive materials have been reported, demonstrations of their feasibility in large‐scale production are needed. Hence, strategies and recent efforts in scaling up photocatalytic reactors and integrating them into comprehensive ...
Hoi Ying Chung   +5 more
wiley   +1 more source

Enhanced biodegradation of polyaromatic hydrocarbons in manufactured gas plant wastes [PDF]

open access: yes, 1990
Scientists at the Institute of Gas Technology (IGT) have focused on enhancing destruction of polyaromatic hydrocarbons (PAHs) present as pollutants in manufactured gas plant (MGP) soils.
Gauger, W.K.   +3 more
core  

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