Results 1 to 10 of about 814,047 (247)
Hazard Identification of Ammonia FSS for Ammonia Fuelled Ammonia Carrier
한국해양공학회지Ammonia is a zero-carbon fuel that has attracted considerable interest. The compound has high volumetric energy density and is easy to store and transport.
Eunyoung Park +3 more
doaj +2 more sources
Acta Crystallographica Section E Structure Reports Online, 2011 The asymmetric unit of the title compound, C(18)H(18)BN or (C(6)H(5))(3)B·NH(3), comprises two crystallographically independent but virtually identical mol-ecules. Mol-ecules of one type are linked with each other by N-H⋯π inter-actions, generating an infinite column aligned along the b-axis direction.
Dąbrowski, Marek +4 more
openaire +2 more sources
Crystals, 2022 The origin of the contrast appearing in STM images at the boundary between diverse ordered structures is studied using the example of two structures, (7 × 7)N and (8 × 8), formed in the system of a two-dimensional silicon nitride layer on the Si(111 ...
Vladimir Mansurov +5 more
doaj +1 more source
Investigation of Factors Influencing on Ammonia Emission from Soils in Agricultural Land [PDF]
대한환경공학회지, 2022 Objectives Major factors affecting ammonia emission from the soil and strategies to reduce ammonia emission were investigated through literature surveys. Methods An academic search was conducted using keywords such as agriculture, ammonia, and fine dust,
Gun-Yeob Kim +9 more
doaj +1 more source
Ammonia toxicity: from head to toe? [PDF]
, 2016 Ammonia is diffused and transported across all plasma membranes. This entails that hyperammonemia leads to an increase in ammonia in all organs and tissues.
Dasarathy, Srinivasan +6 more
core +1 more source
Estuarine Nitrifiers: New Players, Patterns and Processes [PDF]
, 2010 Ever since the first descriptions of ammonia-oxidizing Bacteria by Winogradsky in the late 1800s, the metabolic capability of aerobic ammonia oxidation has been restricted to a phylogenetically narrow group of bacteria.
Bernhard, Anne E, Bollmann, Annette
core +2 more sources
Scientific AmericanAbstract Ammonia is becoming more and more popular as a dense hydrogen vector and a zero-carbon fuel. An overview of the entire ammonia value chain is provided in this chapter. Each production pathway is benchmarked for energy efficiency and CO2 abatement potential, ranging from traditional Haber-Bosch to newer electrochemical, plasma ...
Mohammed Al-Breiki, Yusuf Bicer
+6 more sources
Environmental Research Letters, 2022 By synthetically producing nitrogen fertilizers from ammonia (NH _3 ), the Haber–Bosch process has been feeding humanity for more than one hundred years. However, current NH _3 production relies on fossil fuels, and is energy and carbon intensive.
Lorenzo Rosa, Paolo Gabrielli
doaj +1 more source
Biogas upgrading by chemical absorption using ammonia rich absorbents derived from wastewater [PDF]
, 2014 The use of ammonia (NH3) rich wastewaters as an ecological chemical absorption solvent for the selective extraction of carbon dioxide (CO2) during biogas upgrading to ‘biomethane’ has been studied.
Jefferson, Bruce +2 more
core +1 more source
Effects of humic substances with urea on protozoal population and fermentation in the rumen of sheep [PDF]
Bulgarian Journal of Veterinary Medicine, 2020 The aim was to investigate the effects of humic substances (HS) combined with urea, on pH, ammonia, total volatile fatty acids (∑VFA), protozoal population, amylolytic and cellulolytic activities in rumen fluid (RF) of 12 female crossbred merino sheep (n
A. Marcin +3 more
doaj +1 more source