Results 71 to 80 of about 657 (192)

Deletion of Flv3A facilitates long‐term H2 photoproduction in diazotrophic Anabaena sp. PCC 7120

open access: yesPhysiologia Plantarum, Volume 177, Issue 1, January/February 2025.
Abstract Molecular hydrogen (H2) is a promising energy carrier, and its production by photosynthetic microorganisms holds substantial potential for advancing renewable energy generation. The nitrogenase‐mediated H2 production using heterocyst‐forming cyanobacteria represents a promising approach, as the process utilizes light energy and photosynthetic ...
Meilin He   +6 more
wiley   +1 more source

Deformation and Failure Mechanisms of Austenitic Piping Under the Influence of Oxyhydrogen Reactions

open access: yes, 2016
The present paper deals with the deformation and failure mechanisms of austenitic piping under the influence of oxyhydrogen reactions for the safety evaluation of incident scenarios in technical installations based on previous work of the author [1–5].
Stefan Offermanns, Stefan Weihe
core   +1 more source

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

Materials Advances in Photocatalytic Solar Hydrogen Production: Integrating Systems and Economics for a Sustainable Future

open access: yesAdvanced Materials, Volume 36, Issue 42, October 17, 2024.
Photocatalytic solar hydrogen generation, including both overall water splitting and organic reforming, presents a promising route for green hydrogen production. To advance the commercialization of this technology, this review offers an integrated, multidisciplinary perspective on photocatalyst and system designs aimed at enhancing solar‐to‐hydrogen ...
Denny Gunawan   +7 more
wiley   +1 more source

HEAT RECOVERY STEAM GENERATOR DESIGNED FOR USE IN OXYHYDROGEN FUELED COMBINED CYCLE POWER PLANT

open access: yes, 2023
Heat Recovery Steam Generators (HRSGs) are integral to a combined cycle power plant. HRSGs enable energy recovery from primary turbine outputs, which can power a secondary turbine.
Moorehead, Christopher Nathaniel
core  

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

Efficient Oxyhydrogen Mixture Determination in Gas Detonation Forming

open access: yes, 2013
Oxyhydrogen is a mixture of Hydrogen (H2) and Oxygen (O2) gases. Detonative mixtures of oxyhydrogens with various combinations of these two gases were used in Gas Detonation Forming (GDF) to form sheets of mild steel.
Morteza Khaleghi   +2 more
core   +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  

Life Cycle Assessment of a Developed Dry-type Oxyhydrogen (HHO) Generator kit. Application for the Internal Combustion Engines [PDF]

open access: yes, 2023
This study performs a life cycle assessment (LCA) on a dry-type Oxyhydrogen/hydroxyl gas (HHO ) generator kit designed explicitly for internal combustion engines.
Siriwardena Mirinchige, Buddhika Dasun Kaushalya
core  

Corrections of Voltage Loss in Oxyhydrogen Fuel Cells

open access: yes, 2021
Normally, the Nernst voltage calculated from the concentration of the reaction gas in the flow channel is considered to be the ideal voltage (reversible voltage) of the hydrogen-oxygen fuel cell. The Nernst voltage loss in fuel cells in most of the current literature is thought to be due to the difference in concentration of reaction gas in the flow ...
Lyu Jinzhe   +2 more
openaire   +1 more source

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