Eulderink, Nicole (author)
Low-carbon hydrogen is expected to have a large role in future energy systems. Recent research shows the short-term financial feasibility of blue hydrogen is often higher than green hydrogen. Ammonia production is particularly carbon-intensive due to its hydrogen production routes. This research focuses on the physics-based modelling of blue hydrog...
Lee, Jae Seong Han, Gao-Feng Baek, Jong-Beom
Published in
ChemSusChem
Hydrogen is a promising clean energy source, an alternative to fossil fuels, and can potentially play a crucial role in reducing carbon emissions. The transportation and storage of hydrogen are the biggest hurdles to realizing a hydrogen economy. Ammonia is considered to be one of the most promising hydrogen carriers, because of its high hydrogen c...
Zhang, Xinhua Cha, Min Suk
Published in
Journal of Physics D: Applied Physics
Ammonia (NH3) is a promising hydrogen carrier that effectively connects producers of blue hydrogen with consumers, giving rapid conversion of ammonia to hydrogen a critical role in utilizing hydrogen at the endpoints of application in an ammonia-hydrogen economy. Because conventional thermal cracking of NH3 is an energy intensive process, requiring...
Wurm, Esther von Jasmund, Naemi Tiemann, Inga Rötering, Kathrin Schulze Büscher, Wolfgang
Published in
Frontiers in Animal Science
Animal activity in pigs can be a direct indicator of animal welfare. Passive infrared detectors (PID) provide one method of measuring animal activity on the pen level as a cost-effective and easy-to-use sensor technique. The study aimed to test PIDs on different commercial farms with fattening pigs. On each farm, a focus pen was selected and group ...
Hannah, Nicholas Vasic, Dubravka Kansal, Abhik Al-Ani, Aysha Hebbard, Geoff Sood, Siddharth
Published in
Internal medicine journal
Hepatic encephalopathy is a confusional state associated with cirrhosis. Serum ammonia levels are neither sensitive nor specific for the diagnosis. We audited the ordering location and hospital unit whilst assessing the impact on management at a major Australian tertiary centre. We conducted a single-centre retrospective chart review of the orderin...
Almeida, Juliana Cristina Ribeiro Bega, João Miguel Merces Leite, Luan de Souza de Oliveira, Jefferson Nascimento Albertin, Liliane Lazzari Matsumoto, Tsunao
Published in
Environmental technology
The implementation of fish farming has been increasing worldwide over the last decades, as well the search for alternative production systems and the treatment of their generated effluent. Recirculating Aquaculture System (RAS) is a compact solution for future intensive fish farming. However, few configurations of treatment technologies were tested...
Rathod, Sagar Edwards, Morgan R Roy, Chaitri Warnecke, Laura Rafaj, Peter Kiesewetter, Gregor Klimont, Zbigniew
Published in
Environmental Research: Health
Ammonia has been proposed to replace heavy fuel oil (HFO) in the shipping industry by 2050. When produced with low-carbon electricity, ammonia can reduce greenhouse gas emissions. However, ammonia emissions also contribute to local air pollution via the formation of secondary particulate matter. We estimate the potential ammonia emissions from stor...
Gu, Chuanqi Wang, Shanshan Zhu, Jian Dai, Wenhao Liu, Jiaqi Xue, Ruibin Che, Xiang Lin, Yanfen Duan, Yusen Wenig, Mark O
...
Published in
Environmental Research Letters
Atmospheric ammonia (NH3) plays a significant role in the nitrogen cycle, and can have impacts on air quality, ecological balance and climate change. While NH3 associated with natural and agricultural processes has long been considered the primary source, the contribution of combustion-related NH3, particularly from vehicular emissions, keeps on th...
Jacobs, Isabelle (author)
This graduation thesis studies the CI combustion of ammonia and hydrogen in an ICE. It contains a review of the literature and a modeling study of the ignition and cylinder performance of the AmmoniaDrive test engine. AmmoniaDrive is a NWO-funded research project that aims to decarbonize shipping by introducing an ammonia-fuelled SOFC-ICE power pla...
Smith, JR Mastorakos, E
An energy systems comparison of grid-electricity derived liquid hydrogen (LH2) and liquid ammonia (LNH3) is conducted to assess their relative potential in a low-carbon future. Under various voyage weather conditions, their performance is analysed for use in cargo transport, energy vectors for low-carbon electricity transport, and fuel supply. The ...