首页> 外国专利> Combined process for direct reduction of fine ores involves extraction of non-fluidized ore from the first chamber of the horizontal fluidized bed trough, and full reduction of this ore in the counter-flow reactor

Combined process for direct reduction of fine ores involves extraction of non-fluidized ore from the first chamber of the horizontal fluidized bed trough, and full reduction of this ore in the counter-flow reactor

机译：直接还原细矿的联合工艺涉及从水平流化床槽的第一腔室中提取非流态矿石，并在逆流反应器中完全还原该矿石

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摘要

The preheated ore which was not fluidized in the first chamber (6a) of a horizontal fluidized bed trough (6) is extracted from this chamber to be fully reduced in a counter-flow reactor (14). The installation includes a preheater (3), a horizontal fluidized bed trough (6) and a counter-flow reactor (14).

机译：在水平流化床槽（6）的第一腔室（6a）中未流化的预热矿石从该腔室中提取出来，并在逆流反应器（14）中完全还原。该设备包括一个预热器（3），一个水平流化床槽（6）和一个逆流反应器（14）。

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公开/公告号DE19853747C1

专利类型
公开/公告日2000-03-30

原文格式PDF
申请/专利权人 FERROSTAAL AG;
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申请/专利号DE1998153747
发明设计人 KNOP KLAUS;
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申请日1998-11-21
分类号C21B13/04;C22B5/00;C22B5/14;
国家 DE
入库时间 2022-08-22 01:42:30

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