- Editorial
4 Citations
8,932 Views
3 Pages
Helium: Sources, Applications, Supply, and Demand
- Juan Sebastian Serra Leal,
- Jimena Incer-Valverde and
- Tatiana Morosuk
Helium is an inert gas with no color or odor [...]
- 5.4CiteScore
- 28 daysTime to First Decision
Gases, Volume 3, Issue 4
December 2023 - 5 articles
Cover Story: If ammonia, which is easy to liquefy and store, can be produced and used using nitrogen in the air in connection with the hydrogen value chain, it can be used as a carbon-neutral fuel for a power source of transportation. However, since ammonia has a slow combustion speed, there is a possibility of incomplete combustion and a resulting decrease in efficiency. In addition, nitrogen oxides in the exhaust gas may increase due to the nitrogen atoms contained in the fuel. There are still so many obstacles to overcoming this disadvantage. The use of hydrogen is encouraging with regard to extending the flammability limit of ammonia because hydrogen burns quickly and has a short quench distance. View this paper
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Articles (5)
- Article
1 Citations
2,262 Views
16 Pages
Greenhouse Gas Conversion into Hydrocarbons and Oxygenates Using Low Temperature Barrier Discharge Plasma Combined with Zeolite Catalysts
- Oleg V. Golubev,
- Dmitry E. Tsaplin and
- Anton L. Maximov
Global warming occurs as a result of the build-up of greenhouse gases in the atmosphere, causing an increase in Earth’s average temperature. Two major greenhouse gases (CH4 and CO2) can be simultaneously converted into value-added chemicals and...
- Opinion
3 Citations
3,902 Views
7 Pages
Alternative Gaseous Fuels for Marine Vessels towards Zero-Carbon Emissions
- Cherng-Yuan Lin,
- Pei-Chi Wu and
- Hsuan Yang
The maritime industry is recognized as a major pollution source to the environment. The use of low- or zero-carbon marine alternative fuel is a promising measure to reduce emissions of greenhouse gases and toxic pollutants, leading to net-zero carbon...
- Article
11 Citations
3,721 Views
14 Pages
Influence of Hydrogen on the Performance and Emissions Characteristics of a Spark Ignition Ammonia Direct Injection Engine
- Cheolwoong Park,
- Yonghun Jang,
- Seonyeob Kim,
- Yongrae Kim and
- Young Choi
Because ammonia is easier to store and transport over long distances than hydrogen, it is a promising research direction as a potential carrier for hydrogen. However, its low ignition and combustion rates pose challenges for running conventional igni...
- Communication
2 Citations
2,100 Views
8 Pages
Effect of Mixing Technique on Physico-Chemical Characteristics of Blended Membranes for Gas Separation
- Danial Qadir,
- Humbul Suleman and
- Faizan Ahmad
Polymer blending has attracted considerable attention because of its ability to overcome the permeability–selectivity trade-off in gas separation applications. In this study, polysulfone (PSU)-modified cellulose acetate (CA) membranes were prep...
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Gases - ISSN 2673-5628