Magnesium-Containing Slurry as Technogenic Alternative Raw Material for Magnesium Oxychloride Cement

Lipunov, I. N.; Pervova, I. G.

doi:10.1088/1755-1315/272/3/032032

Please use this identifier to cite or link to this item: https://elar.usfeu.ru/handle/123456789/9223

Title:	Magnesium-Containing Slurry as Technogenic Alternative Raw Material for Magnesium Oxychloride Cement
Authors:	Lipunov, I. N. Pervova, I. G.
Issue Date:	2019
Publisher:	Institute of Physics Publishing
Citation:	Lipunov, I. N. Magnesium-Containing Slurry as Technogenic Alternative Raw Material for Magnesium Oxychloride Cement / I. N. Lipunov, I. G. Pervova // IOP Conference Series: Earth and Environmental Science. – 2019. – Vol. 272. – Iss. 3. – № 32032.
Abstract:	It has been shown experimentally that a waste of magnesium metal production is a realistic alternative to naturally occurring cement raw materials. The waste is the carnallite slurry forming during the chlorination stage. The slurry contains magnesium oxide (MgO) and magnesium chloride (MgCl2) in a mass ratio close to their optimal ratio when preparing Sorel cement. It is found that the magnesium oxide in the slurry is highly reactive. MgO extracted from the slurry and MgCl2 solution are mixed forming homogeneous magnesium oxychloride cement (MOC) paste in which bonding crystalline structures typical for Sorel cement are formed during hardening. © 2019 Published under licence by IOP Publishing Ltd.
Keywords:	CEMENTS EARTH SCIENCES MAGNESIA ALTERNATIVE RAW MATERIAL CEMENT RAW MATERIALS CRYSTALLINE STRUCTURE MAGNESIUM CHLORIDES MAGNESIUM METAL MAGNESIUM OXYCHLORIDE CEMENT MASS RATIO NATURALLY OCCURRING CHLORINE COMPOUNDS
URI:	https://elar.usfeu.ru/handle/123456789/9223
DOI:	10.1088/1755-1315/272/3/032032
SCOPUS:	2-s2.0-85068769139
RSCI:	41642594
Appears in Collections:	Научные публикации, проиндексированные в SCOPUS и WoS CC

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