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   Articles with "liquefaction" as a keyword



Spontaneous Liquefaction of Solid Metal–Liquid Metal Interfaces in Colloidal Binary Alloys

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recommendations! Published in 2024 at "Advanced Science"

DOI: 10.1002/advs.202400147

Abstract: Crystallization of alloys from a molten state is a fundamental process underpinning metallurgy. Here the direct imaging of an intermetallic precipitation reaction at equilibrium in a liquid‐metal environment is demonstrated. It is shown that the… read more here.

Keywords: liquefaction; liquid metal; liquefaction solid; metal ... See more keywords

Renewable hydrocarbon fuels from hydrothermal liquefaction: A techno-economic analysis

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recommendations! Published in 2018 at "Biofuels, Bioproducts and Biorefining"

DOI: 10.1002/bbb.1831

Abstract: This study demonstrates the economic feasibility of producing renewable transportation drop-in fuels from lignocellulosic biomass through hydrothermal liquefaction and upgrading. An Aspen Plus® process model is developed based on extensive experimental data to document a… read more here.

Keywords: renewable hydrocarbon; scenario; analysis; liquefaction ... See more keywords

An ejector‐enhanced re‐liquefaction process (EERP) for liquid ethylene vessels

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recommendations! Published in 2017 at "International Journal of Energy Research"

DOI: 10.1002/er.3658

Abstract: Summary For liquid ethylene gas (LEG) vessels, developing high-efficient re-liquefaction plant to handle the continuously yielded boil-off gas (BOG) could significantly improve its energy efficiency. In this study, an ejector enhanced re-liquefaction process (EERP) for… read more here.

Keywords: ethylene; ejector; liquefaction; liquefaction process ... See more keywords

Effect of cosolvent and addition of catalyst (HZSM‐5) on hydrothermal liquefaction of macroalgae

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recommendations! Published in 2019 at "International Journal of Energy Research"

DOI: 10.1002/er.4843

Abstract: The present study aimed to evaluate the effect of the direct liquefaction of macroalgae in an autoclave reactor (50 mL) possessing water and ethanol as cosolvent. The reaction conditions such as duration, temperature, algae/solvent ratio,… read more here.

Keywords: hydrothermal liquefaction; liquefaction; catalyst hzsm; bio oil ... See more keywords

Structural changes of Zhundong coal matrix induced by thermal treatment and its effects on oil yield in direct coal liquefaction

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recommendations! Published in 2021 at "International Journal of Energy Research"

DOI: 10.1002/er.7261

Abstract: Sodium‐rich coals are suitable raw materials for direct coal liquefaction (DCL). However, sodium species in coals, especially exchangeable ones, can significantly reduce oil yield. In this work, to increase oil yield in direct liquefaction of… read more here.

Keywords: liquefaction; coal; oil yield; treated coals ... See more keywords

Liquefaction of alder wood as the source of renewable and sustainable polyols for preparation of polyurethane resins

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recommendations! Published in 2019 at "Wood Science and Technology"

DOI: 10.1007/s00226-019-01152-6

Abstract: Liquefaction of wood-based biomass gives different polyol properties depending on the reagents used. In this article, alder wood sawdust was liquefied with glycerol and poly(ethylene glycol) solvents. Liquefaction reactions were carried out at temperatures of… read more here.

Keywords: polyurethane resins; wood; liquefaction; alder wood ... See more keywords

Performance evaluation of hybrid GA–SVM and GWO–SVM models to predict earthquake-induced liquefaction potential of soil: a multi-dataset investigation

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recommendations! Published in 2021 at "Engineering With Computers"

DOI: 10.1007/s00366-021-01418-3

Abstract: The prediction of the potential of soil liquefaction induced by the earthquake is a vital task in construction engineering and geotechnical engineering. To provide a possible solution to such problems, this paper proposes two support… read more here.

Keywords: svm; performance; gwo svm; liquefaction ... See more keywords

Macro- and micro-mechanical investigations on liquefaction behaviour of granular material under bi-directional simple shear

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recommendations! Published in 2021 at "Granular Matter"

DOI: 10.1007/s10035-021-01155-w

Abstract: This paper presents a comprehensive study of initial- and re-liquefaction behaviour of granular material under bi-directional simple shear by conducting experiments and numerical simulations based on the discrete element method (DEM). In the initial liquefaction… read more here.

Keywords: simple shear; granular material; liquefaction; liquefaction behaviour ... See more keywords

Random field-based regional liquefaction hazard mapping — data inference and model verification using a synthetic digital soil field

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recommendations! Published in 2017 at "Bulletin of Engineering Geology and the Environment"

DOI: 10.1007/s10064-017-1071-y

Abstract: Geostatistical tools and random field models have been increasingly used in recent liquefaction mapping studies. However, a systematic verification and assessment of random field models has yet to be taken, and implications of various random… read more here.

Keywords: random field; field; liquefaction; model ... See more keywords

Liquefaction response of loose gassy marine sand sediments under cyclic loading

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recommendations! Published in 2017 at "Bulletin of Engineering Geology and the Environment"

DOI: 10.1007/s10064-017-1164-7

Abstract: Gassy sediments have often been encountered in the marine seabed, and they have different features from common saturated and unsaturated soil. By developing and improving an effective methodology, triaxial gassy sand specimens with different initial… read more here.

Keywords: sand; liquefaction response; liquefaction; gas ... See more keywords

Evaluation of liquefaction potential in an intermountain Quaternary lacustrine basin (Fucino basin, central Italy)

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recommendations! Published in 2017 at "Bulletin of Earthquake Engineering"

DOI: 10.1007/s10518-017-0201-z

Abstract: In this study, we analyse the susceptibility to liquefaction of the Pozzone site, which is located on the northern side of the Fucino lacustrine basin in central Italy. In 1915, this region was struck by… read more here.

Keywords: lacustrine; liquefaction; basin central; liquefaction potential ... See more keywords