Results 51 to 60 of about 483 (154)

Comparative environmental techno-economic assessments (eTEAs) of onboard amine-based carbon capture and boil-off gas handling systems on LCO2 carriers

open access: yesCarbon Capture Science & Technology
The continuous increase in greenhouse gas (GHG) emissions and the strengthening of environmental regulations have brought Carbon Capture, Utilization, and Storage (CCUS) technology into focus.
Hongkyoung Shin   +4 more
doaj   +1 more source

Modeling of regasification and recirculation processes during the transportation of liquefied natural gas

open access: yesВестник Дагестанского государственного технического университета: Технические науки, 2023
Objective. The purpose of the research is modeling and analysis of technological processes occurring at the transshipment terminal of liquefied natural gas.Method.
A. Yu. Baranov   +3 more
doaj   +1 more source

Review on Boil-Off Gas (BOG) Re-Liquefaction System of Liquefied CO2 Transport Ship for Carbon Capture and Sequestration (CCS)

open access: yesInternational Journal of Air-Conditioning and Refrigeration, 2016
This paper presents the review on the boil-off gas re-liquefaction system of liquefied CO2 transport ship for carbon capture and sequestration (CCS). It is assumed that liquefied CO2 is transported between South Korea and Middle East for enhanced oil recovery (EOR) and enhanced gas recovery (EGR), which is similar to the oil and LNG transportation ...
Sang Hee Jeon   +2 more
openaire   +1 more source

Insertion of the FeB cofactor in cNORs lacking metal inserting chaperones

open access: yesFEBS Letters, Volume 599, Issue 9, Page 1269-1284, May 2025.
Nitric oxide reductase is an enzyme found in the bacterial denitrification pathway. The NOR active site contains a non‐heme iron, often, but not always inserted with the assistance of chaperones. Here, we study the insertion of FeB in the subfamily of cNORs lacking chaperones and found a putative channel, conserved in the family, perhaps enabling the ...
Sofia Appelgren, Pia Ädelroth
wiley   +1 more source

Total Synthesis of the Membrane Spanning Tetraether Lipid brGDGT Ia and Elucidation of Its Stereochemical Configuration

open access: yesChemistry – A European Journal, Volume 31, Issue 25, May 5, 2025.
Branched glycerol dialkyl glycerol tetraethers (brGDGT's) are membrane‐spanning lipids produced by Acidobacteria, and used extensively in geochemistry as proxies. The first total synthesis of brGDGT Ia has been achieved, elucidating the relative stereochemical configuration of the methyl branches in the chain as syn.
Samarpita Mahapatra   +5 more
wiley   +1 more source

Computational simulation of boil-off gas formation inside liquefied natural gas tank using evaporation model in ansys fluent [PDF]

open access: yes, 2013
Research on the waste energy and emission has been quite intensive recently. The formation, venting and flared the Boil - off gas (BOG) consider ed as one of the contribution to the Greenh ouse Gas (GHG) emission nowadays. The
Saadun, M. N. A.   +4 more
core   +2 more sources

We are storytelling apes: Experimenting with new scientific narratives in a time of climate and biodiversity collapse

open access: yesPeople and Nature, Volume 7, Issue 5, Page 1257-1268, May 2025.
Abstract Provoked by a lack of appropriate political action on the global climate and biodiversity crisis, we present a perspective advocating and demonstrating a new plurality in scientific communication methods. Science writing, in being objective and dispassionate, actively seeks to mask empathetic connection and hides curiosities that may exist ...
Karen Anderson   +2 more
wiley   +1 more source

Hydrogen re-liquefaction Process for Boil-off Gas Handling on a Large-scale Liquid Hydrogen Carrier [PDF]

open access: yes, 2023
With the recent focus on hydrogen, seaborne shipping is considered an option for the large-scale transport of liquid hydrogen (LH2). For efficient shipping, boil-off gas (BOG) from the cargo tanks needs to be optimally utilized.
Berstad, David Olsson   +4 more
core  

Floating storage and regasification units face specific LNG rollover challenges: Consideration of saturated vapor pressure provides insight and mitigation options

open access: yesNatural Gas Industry B, 2018
Floating Storage and Regasification Units (FSRU) form a rapidly expanding sector of LNG business. In many cases, FSRU now provide a more cost-effective and very flexible way to deliver natural gas to end users in comparison with shore-based terminals ...
Kulitsa Maksym, Wood David A.
doaj   +1 more source

Unearthing the shadows of history: Chemical traces of Second World War atrocities in the Szpęgawski Forest and Death Valley, Poland

open access: yesArchaeometry, Volume 67, Issue 2, Page 424-438, April 2025.
Abstract This article presents the results of analyses of the chemical composition of organic matter and the occurrence of characteristic geochemical and biochemical markers in 17 samples collected from the Second World War mass graves excavated in the Szpęgawski Forest and Death Valley, Poland. The results show that attempts to cover up mass crimes by
Dawid Kobiałka   +3 more
wiley   +1 more source

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