Sökning: "Elena Kalinkina"
Hittade 1 avhandling innehållade orden Elena Kalinkina.
1. Changes of Ca and Mg silicate minerals induced by grinding and interaction with water
Sammanfattning : FT-IR spectroscopy, powder XRD, 29Si MAS-NMR, 13C CP/1H-decoupling MAS-NMR, BET surface area and CO2-content measurements have been used to study the processes which occur during dry grinding of Ca and Mg silicate minerals: diopside, enstatite, åkermanite, and wollastonite. In the course of grinding alongside to hydration and amorphisation considerable sorption of atmospheric CO2 by ground minerals occur. LÄS MER
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