Bell annealing furnace
    32.
    发明授权
    Bell annealing furnace 有权
    贝尔退火炉

    公开(公告)号:US08636946B1

    公开(公告)日:2014-01-28

    申请号:US12422858

    申请日:2009-04-13

    申请人: John W. Olver

    发明人: John W. Olver

    IPC分类号: C21D1/00

    摘要: Thermal protective layer on metallic and/or ceramic substrate surfaces within/on an outer cover, an inner cover, a base/door, and/or a support member within a bell annealing furnace has from about 5% to about 30% of an inorganic adhesive, from about 45% to about 92% of a filler and from about 1% to about 20% of one or more emissivity agents, or from about 5% to about 35% of colloidal silica, colloidal alumina, or combinations thereof, from about 23% to about 79% of a filler, and from about 1% to about 20% of one or more emissivity agents.

    摘要翻译: 在外壳,内盖,底座/门和/或钟罩退火炉内的支撑构件内/上的金属和/或陶瓷基板表面上的热保护层具有约5%至约30%的无机 粘合剂,约45%至约92%的填料和约1%至约20%的一种或多种辐射率,或约5%至约35%的胶体二氧化硅,胶体氧化铝或其组合,来自 约23%至约79%的填料,以及约1%至约20%的一种或多种辐射剂。

    REFRACTORY LINING FOR TITANIUM ORE BENEFICIATION
    33.
    发明申请
    REFRACTORY LINING FOR TITANIUM ORE BENEFICIATION 审中-公开
    用于钛金属受益的耐火衬里

    公开(公告)号:US20130287942A1

    公开(公告)日:2013-10-31

    申请号:US13856719

    申请日:2013-04-04

    IPC分类号: C22B1/02

    摘要: The disclosure relates to a refractory which is resistant to corrosion which degrades the refractory during titanium-ore beneficiation in a furnace, particularly a rotary hearth furnace. In particular, the disclosure relates to a layered refractory lining for a furnace, for use in a titanium ore beneficiation process wherein a titanium oxide-rich molten slag is formed, comprising: (a) a first layer comprising a major proportion of alumina and a minor proportion of zirconia; (b) a second layer comprising a resistant agent for the molten slag; wherein the second layer is between the slag and the first layer.

    摘要翻译: 本公开涉及耐腐蚀性耐火材料,其在炉,特别是转底炉中的钛矿选矿过程中使耐火材料劣化。 特别地,本公开涉及一种用于炉的层状耐火衬层,其用于钛矿选矿工艺中,其中形成富含氧化钛的熔渣,包括:(a)第一层,其包含主要比例的氧化铝和 次要比例的氧化锆; (b)第二层,包括用于熔渣的抗性剂; 其中所述第二层位于所述炉渣和所述第一层之间。

    HIGH TEMPERATURE FURNACE WITH AN OXYGEN-FREE INFEED SECTION AND USE OF SUCH A FURNACE
    38.
    发明申请
    HIGH TEMPERATURE FURNACE WITH AN OXYGEN-FREE INFEED SECTION AND USE OF SUCH A FURNACE 审中-公开
    无氧自燃部分的高温炉和这种炉的使用

    公开(公告)号:US20100242814A1

    公开(公告)日:2010-09-30

    申请号:US12740858

    申请日:2007-08-09

    申请人: Peter Jeney

    发明人: Peter Jeney

    IPC分类号: F23K3/00 H05B6/02

    摘要: High-temperature furnace (10) for processing carbon-containing material in an inner zone (8) at a high-temperature. The furnace (10) comprises an in-feed side (20) for continuously feeding said carbon-containing material into said inner zone (8) and an output side (30) where a Syngas is provided. The infeed side (20) comprises an infeed section (23) providing for an atmosphere being essentially oxygen-free. There is gas inlet (22.1) at the infeed section (23) which is connected to the output side (30) for feeding some of said Syngas into said infeed section (23).

    摘要翻译: 用于在内部区域(8)中高温处理含碳材料的高温炉(10)。 炉(10)包括用于将所述含碳材料连续进料到所述内部区域(8)中的进料侧(20)和设置有合成气的输出侧(30)。 进料侧(20)包括提供基本上无氧的气氛的进料段(23)。 在进料部分(23)处具有气体入口(22.1),其连接到输出侧(30),用于将一些所述合成气进料到所述进料部分(23)中。

    Self supporting kiln insulation covers
    40.
    发明申请
    Self supporting kiln insulation covers 审中-公开
    自支撑窑保温盖

    公开(公告)号:US20090208891A1

    公开(公告)日:2009-08-20

    申请号:US12322384

    申请日:2009-02-02

    申请人: Mark A. Thompson

    发明人: Mark A. Thompson

    IPC分类号: F27B7/00

    摘要: Self supporting kiln insulation device comprising an outer layer having an inside surface, at least two insulation modules, at least two heat dams, and, a stationary support structure. The insulation modules do not touch the kiln and heat dams are located adjacent to and touching the kiln, and are spaced at random and at predetermined distances apart from each other.

    摘要翻译: 自支撑窑绝缘装置,包括具有内表面的外层,至少两个绝缘模块,至少两个热坝和固定支撑结构。 绝缘模块不接触窑,并且热坝位于窑附近并且接触窑,并且彼此间隔开并且以预定距离间隔开。