发明名称 |
METHOD FOR MELTING A COMPOSITION OF RAW MATERIALS WITH AN ARCHED BURNER |
摘要 |
The invention concerns a method for melting a composition of raw materials including introducing the composition in an oven to form a layer (2) at the surface of the molten pool (4). An oxycombustion burner (10) is arranged above the pool and directed towards the composition layer (2) to produce a melting front (3). Parameters of the burner are adjusted to produce a large covering flame (12) causing an essentially radiation-based thermal transfer. Additionally, a plane containing a longitudinal section of the flame (Z-Z) and a horizontal direction perpendicular to the axis of the oven (X-X) intersects the melting front (3) at a height (h) included ranging between one third and half of the thickness of the composition (e). Such a method provides for a stable operation of the oven and is particularly adapted to a large-capacity oven. |
申请公布号 |
EP1824793(A2) |
申请公布日期 |
2007.08.29 |
申请号 |
EP20050819410 |
申请日期 |
2005.11.21 |
申请人 |
L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE |
发明人 |
TSIAVA, REMI PIERRE |
分类号 |
C03B5/235;F27B3/20 |
主分类号 |
C03B5/235 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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