CA3144165C - Procede de traitement de produits de magnesie-carbone - Google Patents

Procede de traitement de produits de magnesie-carbone

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Publication number
CA3144165C
CA3144165C CA3144165A CA3144165A CA3144165C CA 3144165 C CA3144165 C CA 3144165C CA 3144165 A CA3144165 A CA 3144165A CA 3144165 A CA3144165 A CA 3144165A CA 3144165 C CA3144165 C CA 3144165C
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CA
Canada
Prior art keywords
magnesia
carbon
space
carbon products
products
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CA3144165A
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English (en)
Other versions
CA3144165A1 (fr
Inventor
Sandra KONIGSHOFER
Christoph Piribauer
Roland Nilica
Thomas LAMMER
Stefan Heid
Original Assignee
Refractory Intellectual Property GmbH and Co KG
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Publication date
Priority claimed from EP19190128.9A external-priority patent/EP3772500B1/fr
Application filed by Refractory Intellectual Property GmbH and Co KG filed Critical Refractory Intellectual Property GmbH and Co KG
Publication of CA3144165A1 publication Critical patent/CA3144165A1/fr
Application granted granted Critical
Publication of CA3144165C publication Critical patent/CA3144165C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

Il est décrit des méthodes de traitement de produits à base de magnésie-carbone qui comprennent une proportion d’oxyde de magnésium d’au moins 69 % en masse et une proportion de carbone d’au moins 1 % en masse, et au moins 0,1 % d’Al4C3 en masse, par rapport à la masse totale des produits à base de magnésie-carbone. Ces méthodes consistent en une exposition au dioxyde de carbone à certaines températures et pressions en présence d’eau.
CA3144165A 2019-08-05 2020-06-22 Procede de traitement de produits de magnesie-carbone Active CA3144165C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP19190128.9A EP3772500B1 (fr) 2019-08-05 2019-08-05 Procédé de traitement des produits à base de magnésie-carbone
EP19190128.9 2019-08-05
PCT/EP2020/067309 WO2021023424A1 (fr) 2019-08-05 2020-06-22 Procédé de traitement de produits de magnésie-carbone

Publications (2)

Publication Number Publication Date
CA3144165A1 CA3144165A1 (fr) 2021-02-11
CA3144165C true CA3144165C (fr) 2026-01-06

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