A hydrothermal apparatus for x-ray absorption spectroscopy of hydrothermal fluids at DESY
نویسندگان
چکیده
We present a new autoclave that enables in situ characterization of hydrothermal fluids at high pressures and temperatures synchrotron x-ray radiation sources. The has been specifically designed to enable absorption spectroscopy with applications mineral solubility element speciation analysis complex compositions. However, other applications, such as Raman spectroscopy, high-pressure are also possible the autoclave. First experiments were run between 100 600 bars 25 °C 550 °C, preliminary results on scheelite dissolution different compositions show is well suited study behavior ore-forming metals P–T conditions relevant Earth’s crust.
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ژورنال
عنوان ژورنال: Review of Scientific Instruments
سال: 2021
ISSN: ['1089-7623', '1527-2400', '0034-6748']
DOI: https://doi.org/10.1063/5.0044767