Αποτελέσματα Αναζήτησης
1 Δεκ 2011 · A newly developed high-pressure X-ray diffraction (HXRD) cell transparent to X-rays and compatible with water-bearing scCO 2 fluids at geologically relevant combinations of temperature and pressure is used to quantify brucite disappearance and precipitation of Mg-carbonates in real-time.
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Using in situ high-pressure X-ray diffraction, the...
- 2− Ion
The Raman spectrum of a series of carbonates M II CO 3 with...
- Room Temperature Oxygen Isotope Exchange Between Liquid Co2 and H2o
EXPERIMENTAL METHODS 150-200 #mol of carbon dioxide and ~ 1...
- Thermodynamic Properties and Isotopic Fractionation of Calcite From Vibrational Spectroscopy of 18O-substituted Calcite
Fiquet G., Guyot F., and Itie J. P. (1994) High-Pressure...
- Calcination Kinetic of Magnesite From Thermogravimetric Data
NOMENCLATUREE activation energy, kJmol 1K rate constant, s...
- 2 Particles Through Precipitation
Fiber and lamellar-like nanosized Mg(OH) 2 particles were...
- Potential, Quantification
Anthropogenic emissions of CO 2, resulting from the...
- Experimental Measurement of Portlandite Carbonation Kinetics With Supercritical Co2
Accordingly, three sets of experiments P 1, P 2 and P 3 were...
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29 Νοε 2021 · Atomic force microscopy (AFM) has been employed to great effect to visualize brucite (Mg(OH) 2) carbonation in carbonated aqueous solution at low temperature and ambient pressure 22. The...
1 Δεκ 2011 · In this study, an in situ X-ray diffraction technique is utilized to examine the carbonation reactions of forsterite during exposure to supercritical CO2 and indicates that the scCO2 solvated and transported the organic ligands to the forsterites surface.
1 Δεκ 2011 · Using in situ high-pressure X-ray diffraction, the carbonation of brucite [Mg(OH)2] in wet scCO2 was examined at pressure (82 bar) as a function of water concentration and temperature (50 and...
3 Οκτ 2018 · Introduction. Because of their lightweight, energy-efficient and environmentally friendly characteristics, magnesium (Mg) based alloys are desirable in applications ranging from...
CO2 photoconversion to solar fuels requires materials with a high affinity to the acidic CO2, and MgO and Mg(OH)2 films represent good candidates due to their basic sites are highly active...
The magnesium hydroxide/magnesium oxide (Mg(OH) 2 /MgO) system is a promising chemical heat storage system that utilizes unused heat at the temperature range of 200–500 °C.
