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HIGH EMISSIVITY REFRACTORY MATERIALS AND REFRACTORY COMPONENTS FORMED THEREOF
Particulate high-emissivity (high-ε) refractory products include a mixture of (a) a particulate refractory base material which includes at least one particulate binder material, at least one particulate refractory raw material filler material and optionally at least one refractory additive; and (b) a high-ε pigment in an amount sufficient to impart high-ε properties to the refractory product when cured of at least 0.80. The high-ε pigment is homogenously dispersed throughout the particulate refractory base material and is thereby less susceptible to loss of high-ε properties over time. The particulate high-ε products may be formed into an castable wet mix, an aqueous slurry or an insulating aqueous foam and cured so as to provide a component part of a high temperature refractory structure (e.g., the walls or ceiling of a refractory furnace) having high-ε properties.
HIGH EMISSIVITY REFRACTORY MATERIALS AND REFRACTORY COMPONENTS FORMED THEREOF
Particulate high-emissivity (high-ε) refractory products include a mixture of (a) a particulate refractory base material which includes at least one particulate binder material, at least one particulate refractory raw material filler material and optionally at least one refractory additive; and (b) a high-ε pigment in an amount sufficient to impart high-ε properties to the refractory product when cured of at least 0.80. The high-ε pigment is homogenously dispersed throughout the particulate refractory base material and is thereby less susceptible to loss of high-ε properties over time. The particulate high-ε products may be formed into an castable wet mix, an aqueous slurry or an insulating aqueous foam and cured so as to provide a component part of a high temperature refractory structure (e.g., the walls or ceiling of a refractory furnace) having high-ε properties.
HIGH EMISSIVITY REFRACTORY MATERIALS AND REFRACTORY COMPONENTS FORMED THEREOF
FEUERFESTE MATERIALIEN MIT HOHER EMISSIVITÄT UND DARAUS GEFORMTE FEUERFESTE KOMPONENTEN
MATÉRIAUX RÉFRACTAIRES À HAUTE ÉMISSIVITÉ ET COMPOSANTS RÉFRACTAIRES FORMÉS DE CEUX-CI
PERDUE GEOFFREY W (author) / RODRIGUES-SCHROER ANGELA (author) / CHERICO STEPHEN D (author)
2024-10-09
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
HIGH EMISSIVITY REFRACTORY MATERIALS AND REFRACTORY COMPONENTS FORMED THEREOF
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HIGH EMISSIVITY REFRACTORY MATERIALS AND REFRACTORY COMPONENTS FORMED THEREOF
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HIGH EMISSIVITY REFRACTORY MATERIALS AND REFRACTORY COMPONENTS FORMED THEREOF
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High emissivity refractory materials and refractory components formed thereof
| European Patent Office | 2023
High emissivity refractory materials and refractory components formed thereof
| European Patent Office | 2023