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FLUIDIZED-BED REACTOR FOR TREATMENT OF SUBSTANCES AND USE OF FLUIDIZED-BED REACTOR FOR REDUCTIVE CALCINATION OF ILMENITE
FLUIDIZED-BED REACTOR FOR TREATMENT OF SUBSTANCES AND USE OF FLUIDIZED-BED REACTOR FOR REDUCTIVE CALCINATION OF ILMENITE
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机译:用于物质处理的流化床反应器和流化床反应器用于钛铁矿还原计算的用途
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摘要
This invention relates to a fluidized-bed reactor (1) for the chemical and/or physical treatment of fluidizable substances and to a process therefore. Into the reactor interior (2), process gas is introduced via at least one central tube (3) and fluidizing gas via a tuyere bottom (7). The metallic walls of the central tube (3), of a container (4) connected with the same, and of an annular space (9) provided below the tuyere bottom (7) are provided with a thermal insulating coating (6, 10).
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