Achieving the Carbon-Neutral Production of Magnesia and Silica Products Using a HCl-Based Process in Serpentine Feedstock

Achieving the Carbon-Neutral Production of Magnesia and Silica Products Using a HCl-Based Process in Serpentine Feedstock

Magnesia is mainly produced from carbonate sources (magnesite (MgCO<sub>3</sub>)), and seawater brines (MgCl<sub>2</sub>). The calcination of magnesite and the precipitation of brine using quicklime (CaO) are processes that have significant CO<sub>2</sub> footprin...

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Bibliographic Details
Main Authors: David Konlechner, Gregor Kappacher
Format: Article
Language:English
Published: MDPI AG 2021-11-01
Series:Materials Proceedings
Subjects:
HCl process
serpentine
magnesia
silica
zero waste
carbon neutral
Online Access:https://www.mdpi.com/2673-4605/5/1/19

Internet

https://www.mdpi.com/2673-4605/5/1/19

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