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   Articles with "fractional crystallization" as a keyword



Ionic Liquid‐Enhanced Solvent‐Based Fractional Crystallization for Separation of Fatty Acids From Tallow fat—A Modelling Approach

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recommendations! Published in 2025 at "Asia-Pacific Journal of Chemical Engineering"

DOI: 10.1002/apj.70115

Abstract: In industrial practice, fats and oils that contain triglycerides when subjected to high‐temperature and high‐pressure aqueous hydrolysis, yield sweet water as the bottom product and fatty acid mixtures as the top product in a separating… read more here.

Keywords: separation; fractional crystallization; separation fatty; fatty acids ... See more keywords

Lanthanide Sulfate Recovery by Synergistic Dimethyl Ether and Na2SO4 Fractional Crystallization.

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recommendations! Published in 2025 at "ChemSusChem"

DOI: 10.1002/cssc.202501383

Abstract: Lanthanides (Lns) are important to many technologies including magnets used in high‐efficiency traction motors and generators. While commonly occurring in the environment and industrial waste streams, Ln are generally present at low concentrations. This work… read more here.

Keywords: lanthanide sulfate; fractional crystallization; recovery; dimethyl ether ... See more keywords
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PetroGram: An excel-based petrology program for modeling of magmatic processes

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recommendations! Published in 2021 at "Geoscience frontiers"

DOI: 10.1016/j.gsf.2020.06.010

Abstract: Abstract PetroGram is an Excel© based magmatic petrology program that generates numerical and graphical models. PetroGram can model the magmatic processes such as melting, crystallization, assimilation and magma mixing based on the trace element and… read more here.

Keywords: assimilation; fractional crystallization; petrology; crystallization ... See more keywords
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Effects of organic pollutants on the fractional crystallization of NaNO3 from high-saline wastewater

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recommendations! Published in 2020 at "Journal of Crystal Growth"

DOI: 10.1016/j.jcrysgro.2020.125656

Abstract: Abstract In this study, the effect of organic pollutants on the fractional crystallization of NaNO3 from high-saline wastewater was investigated by experiments and theoretical methods. Prior to the investigation, the optimal condition of cooling rate,… read more here.

Keywords: fractional crystallization; organic pollutants; high saline; saline wastewater ... See more keywords
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Intraplate adakite-like rocks formed by differentiation of mantle-derived mafic magmas: A case study of Eocene intermediate-felsic porphyries in the Machangqing porphyry Cu-Au mining district, SE Tibetan plateau

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recommendations! Published in 2020 at "Journal of Asian Earth Sciences"

DOI: 10.1016/j.jseaes.2020.104364

Abstract: Abstract Intraplate intermediate-felsic adakite-like rocks are widely considered to be generated via partial melting of the mafic lower crust. However, the genesis of phenocrysts of mafic minerals from some adakite-like rocks suggests that they can… read more here.

Keywords: fractional crystallization; mafic magmas; felsic porphyries; crystallization ... See more keywords

Phase equilibrium modelling of granite magma petrogenesis: B. An evaluation of the magma compositions that result from fractional crystallization

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recommendations! Published in 2017 at "Lithos"

DOI: 10.1016/j.lithos.2016.09.027

Abstract: Abstract Several fractional crystallization processes (flow segregation, gravitational settling, filter-pressing), as well as batch crystallization, have been investigated in this study using thermodynamic modelling (pseudosections) to test whether they are able to reproduce the compositional… read more here.

Keywords: fractional crystallization; phase; filter pressing; crystallization ... See more keywords

Geochronology, geochemical and Sr–Nd–Hf-Pb isotopic compositions of the granitoids in the Yemaquan orefield, East Kunlun orogenic belt, northern Qinghai-Tibet Plateau: Implications for magmatic fractional crystallization and sub-solidus hydrothermal alteration

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recommendations! Published in 2017 at "Lithos"

DOI: 10.1016/j.lithos.2017.10.012

Abstract: Abstract A general consensus has emerged that high field strength elements (HFSE) can mobile to some extent in a hydrothermal fluid. However, there are hot debates on whether sub-solidus hydrothermal alteration can lower the Nb/Ta… read more here.

Keywords: fractional crystallization; hydrothermal alteration; crystallization; geochronology ... See more keywords

Unique Fractional Crystallization of Poly(l-lactide)/Poly(l-2-hydroxyl-3-methylbutanoic acid) Blend

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recommendations! Published in 2017 at "Macromolecules"

DOI: 10.1021/acs.macromol.7b00855

Abstract: The crystallization behaviors and microstructures of poly(l-2-hydroxyl-3-methylbutanoic acid)/poly(l-lactide) blends [P(L-2H3MB)/PLLA] were investigated by OM, DSC, SAXS, in situ temperature-dependent WAXD, and in situ synchrotron WAXS. The blends exhibited a homogeneous state at 250 °C. In… read more here.

Keywords: fractional crystallization; poly lactide; crystallization; hydroxyl methylbutanoic ... See more keywords

Fractional Crystallization of Martian Magma Oceans and Formation of a Thermochemical Boundary Layer at the Base of the Mantle

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recommendations! Published in 2019 at "Geophysical Research Letters"

DOI: 10.1029/2019gl084810

Abstract: We examine the fractional crystallization of intermediate depth (~160–260 km), impact‐induced magma oceans on Mars, and find that residual liquids become denser than normal Martian mantle. Fractional crystallization near 3 GPa establishes inverted density distributions… read more here.

Keywords: magma oceans; boundary layer; fractional crystallization; layer ... See more keywords

Effects of Subduction Fluids and Fractional Crystallization on the Magnetic Minerals Formation in the Back‐Arc Basin

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recommendations! Published in 2025 at "Geophysical Research Letters"

DOI: 10.1029/2025gl115006

Abstract: (Titano)magnetite is the major magnetic carrier in igneous rocks, whether it can decode the influence of subduction fluids and fractional crystallization characteristics in back‐arc basins is unclear. Here, we performed petrographic and magnetic analyses on… read more here.

Keywords: back arc; fractional crystallization; effects subduction; fluids fractional ... See more keywords

A Fractional Crystallization Link between Komatiites, Basalts, and Dunites of the Palaeoproterozoic Winnipegosis Komatiite Belt, Manitoba, Canada

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recommendations! Published in 2020 at "Journal of Petrology"

DOI: 10.1093/petrology/egaa052

Abstract: The rock type most commonly associated with komatiite throughout Earth’s history is tholeiitic basalt. Despite this well-known association, the link between komatiite and basalt formation is still debated. Two models have been suggested: that tholeiitic… read more here.

Keywords: fractional crystallization; winnipegosis; winnipegosis komatiite; crystallization ... See more keywords