Results 41 to 50 of about 5,408 (171)

Boil-off gas balanced method of cool down for liquefied natural gas tanks at sea [PDF]

, 2020
 Cooling down the cargo tanks of liquefied natural gas carriers (LNGC) prior to the ships arrival at discharge and loading ports follow various widely adopted operating procedures.
Kulitsa, Maksym, Wood, David A.
core  

Green Hydrogen for Maritime Decarbonization

Carbon Neutralization, Volume 5, Issue 2, March 2026.
Green hydrogen offers strong potential to decarbonize maritime shipping due to its carbon‐free nature, high energy density, and versatility. This review assesses its feasibility, applications, challenges, and the roles of policy and innovation, highlighting green hydrogen and its derivatives as strategic pathways for deep maritime decarbonization ...
Chunjing Li, Wenwen Guo, Jingqiang Wang
wiley   +1 more source

Conceptual Design of Metal Hydride Cartridges with Systematic Alloy Selection and Sizing Guidelines for Boil-Off-Gas Recovery from Liquid Hydrogen

Aerospace
Hydrogen has huge potential for sustainable future industries, but the formation of hydrogen boil-off gas (BOG) is a main drawback of liquid hydrogen (LH2) applications as BOG venting raises safety issues and leads to significant hydrogen loss.
Florian Franke, Stefan Kazula
doaj   +1 more source

Optimization of UA of heat exchangers and BOG compressor exit pressure of LNG boil-off gas reliquefaction system using exergy analysis

IOP Conference Series: Materials Science and Engineering, 2015
Boil-off gas (BOG) generation and its handling are important issues in Liquefied natural gas (LNG) value chain because of economic, environment and safety reasons. Several variants of reliquefaction systems of BOG have been proposed by researchers. Thermodynamic analyses help to configure them and size their components for improving performance.
Sarun Kumar Kochunni, Parthasarathi Ghosh, Kanchan Chowdhury   +2 more
openaire   +1 more source

Biological Flora of Britain and Ireland: Geranium sylvaticum*

Journal of Ecology, Volume 114, Issue 2, February 2026.
Geranium sylvaticum is a perennial forb of upland grasslands, woodlands and riverbanks in northern Britain, with scattered native occurrences also in Wales, central England and Northern Ireland. It has an extensive native range in Europe and Asia. The species is gynodioecious, with individual plants typically female or hermaphrodite.
Markus Wagner, Richard G. Jefferson, Ruth E. Starr‐Keddle, Sandra Varga, Irina Tatarenko, Duncan B. Westbury, Lucy Hulmes   +6 more
wiley   +1 more source

A Novel Boil-Off Gas Re-Liquefaction Using a Spray Recondenser for Liquefied Natural-Gas Bunkering Operations

Energies, 2016
This study presents the design of a novel boil-off gas (BOG) re-liquefaction technology using a BOG recondenser system. The BOG recondenser system targets the liquefied natural gas (LNG) bunkering operation, in which the BOG phase transition occurs in a ...
Jiheon Ryu, Chihun Lee, Yutaek Seo, Juneyoung Kim, Suwon Seo, Daejun Chang   +5 more
doaj   +1 more source

Seasonal analysis of boil-off gas rates in liquid hydrogen storage tank using time-series analysis [PDF]

The storage of liquid hydrogen (LH2) in stationary tanks poses significant challenges due to boil-off gas (BOG) losses caused by heat ingress from the external environment.
Cavaliere, Pasquale Daniele, Ravichandran, Kavin   +1 more
core   +1 more source

The Role of Fe(II) Minerals in Carbon Stabilization in Coastal and Estuarine Anoxic Environments

Global Biogeochemical Cycles, Volume 40, Issue 1, January 2026.
Abstract Fe(III) (oxyhydr)oxides are well‐known for their role in organic carbon (OC) stabilization in terrestrial soils. Coastal and estuarine soils typically act as iron sinks and receive a high input of OC. However, tidal submersion induces anoxic and reducing conditions that favor the microbial reductive dissolution of Fe(III) (oxyhydr)oxides ...
Jan Jagode, Jannis Florian Carstens, Georg Guggenberger   +2 more
wiley   +1 more source

Conceptual Design of a Metal Hydride System for the Recovery of Gaseous Hydrogen Boil-Off Losses from Liquid Hydrogen Tanks

Engineering Proceedings
Liquid hydrogen (LH2) is a promising energy carrier to decrease the climate impact of aviation. However, the inevitable formation of hydrogen boil-off gas (BOG) is a main drawback of LH2. As the venting of BOG reduces the overall efficiency and implies a
Florian Franke, Stefan Kazula
doaj   +1 more source

Catchment Controls on the Use of Dissolved Organic Nutrients by River Phytoplankton in the United Kingdom

Freshwater Biology, Volume 70, Issue 12, December 2025.
ABSTRACT Dissolved organic matter (DOM) affects the structure and function of aquatic ecosystems and can supply nitrogen and phosphorus to meet the stoichiometric needs of biota. Anthropogenic alteration of the nature and rates of DOM inputs to freshwaters may be increasing the risk of eutrophication, but most of our understanding of DOM use in ...
E. B. Mackay, H. Feuchtmayr, S. J. Thackeray, N. Callaghan, M. Marshall, G. Rhodes, C. A. Yates, P. J. Johnes, S. C. Maberly   +8 more
wiley   +1 more source