Invention Grant
- Patent Title: Refractory block and glass-melting furnace
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Application No.: US15552914Application Date: 2016-02-23
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Publication No.: US10584065B2Publication Date: 2020-03-10
- Inventor: Michel Gaubil , Benjamin Bouvry , Olivier Citti , David Lechevalier
- Applicant: SAINT GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN , CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
- Applicant Address: FR Courbevoie FR Paris
- Assignee: SAINT GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN,CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
- Current Assignee: SAINT GOBAIN CENTRE DE RECHERCHES ET D'ETUDES EUROPEEN,CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
- Current Assignee Address: FR Courbevoie FR Paris
- Agency: Cooper Legal Group, LLC
- Agent Ronald M. Kachmarik
- International Application: PCT/EP2016/053784 WO 20160223
- International Announcement: WO2016/135147 WO 20160901
- Main IPC: C04B35/107
- IPC: C04B35/107 ; C03B5/43 ; F27D1/00 ; C04B35/101 ; C04B35/657
Abstract:
A molten refractory product having the following average chemical composition, in wt % on the basis of oxides and for a total of 100%: Al2O3: balance to 100%; Fe2O3: 0.6%-5.0% and/or TiO2: 1.5%-10.0%; Fe2O3+TiO2≤10.0%; Na2O+K2O: 1.0%-8.0%; SiO2: 0.2%-2.0%; CaO+BaO+SrO: ≤0.5%; Other oxide species: ≤1.5%. Also, a glass-melting furnace and the use of the refractory product in the glass-melting furnace.
Public/Granted literature
- US20180044241A1 REFRACTORY BLOCK AND GLASS-MELTING FURNACE Public/Granted day:2018-02-15
Information query
IPC分类:
