Results 31 to 40 of about 33,806 (146)

Techno-Economic Evaluation of Direct Low-Pressure Selective Catalytic Reduction for Boil-Off Gas Treatment Systems of NH3-Fueled Ships

open access: yesJournal of Marine Science and Engineering
This study proposes a feasible solution for boil-off gas (BOG) treatment to facilitate NH3 fuel use by ocean-going ships, which is currently considered an alternative fuel for ships.
Sangmin Ji, Wongwan Jung, Jinkwang Lee
doaj   +1 more source

Surfactant-assisted liquefaction of particulate carbonaceous substances [PDF]

open access: yes, 1978
A slurry of carbonaceous particles such as coal containing an oil soluble polar substituted oleophilic surfactant, suitably an amine substituted long chain hydrocarbon, is liquefied at high temperature and high hydrogen presence.
Hsu, G. C.
core   +1 more source

Process Design and Analysis of BOG Re-liquefaction System with Pre-liquefaction of NGL

open access: yesJournal of the Korean Institute of Gas, 2015
The boil-off-gases(BOG) in cryogenic LNG storage tanks are generating continuously due to the heat leakage and need to be re-liquefied by the effective way. As the present method to reliquefy BOG is using LNG cold energy to be supplied after low pressure primary pump, the demand of LNG flow rate should be over 10 times of BOG produced rate to reliquefy
openaire   +2 more sources

Experimental Results of Integrated Refrigeration and Storage System Testing [PDF]

open access: yes, 2009
Launch operations engineers at the Kennedy Space Center have identified an Integrated Refrigeration and Storage system as a promising technology to reduce launch costs and enable advanced cryogenic operations.
Johnson, W. L.   +2 more
core   +1 more source

Non-quantum liquefaction of coherent gases

open access: yes, 2008
We show that a gas-to-liquid phase transition at zero temperature may occur in a coherent gas of bosons in the presence of competing nonlinear effects. This situation can take place both in atomic systems like Bose-Einstein Condensates in alkalii gases ...
Barashenkov   +48 more
core   +1 more source

Multicomponent gas sorption Joule-Thomson refrigeration [PDF]

open access: yes, 1991
The present invention relates to a cryogenic Joule-Thomson refrigeration capable of pumping multicomponent gases with a single stage sorption compressor system.
Bard, Steven   +2 more
core   +1 more source

Unconventional gas: potential energy market impacts in the European Union [PDF]

open access: yes, 2012
In the interest of effective policymaking, this report seeks to clarify certain controversies and identify key gaps in the evidence-base relating to unconventional gas.
ALECU Corina   +11 more
core   +1 more source

Advancing Hybrid Cryogenic Natural Gas Systems: A Comprehensive Review of Processes and Performance Optimization

open access: yesEnergies
Recent research in the liquefied natural gas (LNG) industry has concentrated on reducing specific power consumption (SPC) during production, which helps to lower operating costs and decrease the carbon footprint. Although reducing the SPC offers benefits,
Bahram Ghorbani   +2 more
doaj   +1 more source

Seismic Risk Analysis of Revenue Losses, Gross Regional Product and transportation systems. [PDF]

open access: yes, 2013
Natural threats like earthquakes, hurricanes or tsunamis have shown seri- ous impacts on communities. In the past, major earthquakes in the United States like Loma Prieta 1989, Northridge 1994, or recent events in Italy like L’Aquila 2009 or Emilia 2012 ...
Carturan, Federico
core  

A bridge to a low carbon future? Modelling the long-term global potential of natural gas [PDF]

open access: yes, 2014
This project uses the global TIMES Integrated Assessment Model in UCL (‘TIAM-UCL’) to provide robust quantitative insights into the future of natural gas in the energy system and in particular whether or not gas has the potential to act as a ‘bridge’ to ...
Anandrajah, Gabrial   +4 more
core   +1 more source

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