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CN102076404A 用于焚烧双管平面炉中的除焦流出物的炉和方法 有权

用于焚烧双管平面炉中的除焦流出物的炉和方法
摘要：
一种用于裂化碳氢化合物的炉和方法。该炉包括：辐射炉膛，该辐射炉膛包括具有中心线的炉底板；沿着或靠近该中心线安装的多个除焦流出物喷入喷嘴，用于将除焦流出物向上喷入所述辐射炉膛中；设置成以形成第一行燃烧器和第二行燃烧器的多个燃烧器，每行燃烧器位于多个除焦流出物喷入喷嘴的相对两侧上；第一平面的辐射盘管，其与炉底板的中心线间隔的距离大于第一行燃烧器与炉底板的中心线间隔的距离并且与第一行燃烧器在中心线的同一侧上；以及第二平面的辐射盘管，其与炉底板的中心线间隔的距离大于第二行燃烧器与炉底板的中心线间隔的距离并且与第二行燃烧器在中心线的同一侧上。
摘要（英）：

A furnace and method for the cracking of hydrocarbons. The furnace includes a radiant firebox, the radiant firebox comprising a furnace floor having a centerline, a plurality of decoke effluent injection nozzles mounted along or adjacent to the centerline for injecting decoke effluent upward into the radiant firebox, a plurality of burners arranged to form a first line of burners and a second line of burners, each line of burners positioned on opposing sides of the plurality of decoke effluent injection nozzles, a first plane of radiant coils spaced at a distance greater than the distance that the first line of burners is spaced from the centerline of the furnace floor and on the same side of the centerline as the first row of burners, and a second plane of radiant coils spaced at a distance greater than the distance that the second line of burners is spaced from the centerline of the furnace floor and on the same side of the centerline as the second row of burners.

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