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    Carbon Graphite Solutions - Industry Leader Since 1939

    Carbon Graphite Solutions - Industry Leader Since 1939

    High purity graphite is more and more used in modern life. How to produce high purity graphite and what is the process of high purity graphite? I believe many people want to know.

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    Production process of high purity graphite - FRANLI

    Production process of high purity graphite - FRANLI

    The Sulu orogen is an excellent natural laboratory exhibiting numerous field evidence of partial melting of UHP rocks. Two types of leucosome indicative of partial melting are widely distributed in the northern Sulu terrane: (1) localized patches with an igneous texture within gneiss (Fig. 1a) and (2) granitic dikes weakly or strongly deformed (Fig. 1b) (Wallis et al., 1999, Wallis et al ...

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    Partial melting of ultrahigh-pressure metamorphic rocks at ...

    Partial melting of ultrahigh-pressure metamorphic rocks at ...

    "The key-point is whether the UHP rocks and their country-rock gneiss" in the aforementioned UHP terranes "share the same UHP history or were tectonically amalgamated" (Chopin, 2003). ...

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    Melting of metasedimentary rocks at ultrahigh pressure ...

    Melting of metasedimentary rocks at ultrahigh pressure ...

    melting of UHP rocks (Zheng et al., 2011), which can sig- nificantly affect the rheological behavior of the crustal rocks (Faure et al., 1999; Hermann and Green, 2001; Zhong et al.,

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    (PDF) Multistage exhumation and partial melting of high-T ...

    (PDF) Multistage exhumation and partial melting of high-T ...

    Indeed, unequivocal evidence of melting at UHP conditions was found as quartz-feldspar-diamond aggregates in some gneisses (Korsakov et al. 2004) and melt/polyphase inclusions in diamonds (Hwang ...

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    Intergranular diamonds derived from partial melting of ...

    Intergranular diamonds derived from partial melting of ...

    However, Korsakov et al. (2004) found graphite-uncoated intergranular diamonds between quartz and K-feldspar, suggesting that the UHP origin of the diamond-bearing host minerals is questionable. They proposed instead the crystallization of diamond under UHP conditions, followed by that of quartz and K-feldspar at low pressures during exhumation ...

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    Boron cycling by subducted lithosphere; insights from ...

    Boron cycling by subducted lithosphere; insights from ...

    Graphite-bearing slates and phyllites (0.4–1.2 vol.% graphite) are progressively metamorphosed in the 3 kbar aureole of the 425 Ma Ballachulish intrusion, Scotland.

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    The fate of graphite in prograde metamorphism of pelites: An ...

    The fate of graphite in prograde metamorphism of pelites: An ...

    Accordingly, the whole partial melting process of UHP rocks in the Sulu UHP terrane might have lasted for about 27 Myr with two major episodes at ca. 230–224 and 220-215 Ma. View Show abstract

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    Nanometer-size P/K-rich silica glass (former melt) inclusions ...

    Nanometer-size P/K-rich silica glass (former melt) inclusions ...

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    Melting of hydrous and carbonate mineral inclusions in garnet ...

    Melting of hydrous and carbonate mineral inclusions in garnet ...

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    Synthetic Fibers: Types, Properties and Uses - Textile Learner

    Synthetic Fibers: Types, Properties and Uses - Textile Learner

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