PROCESS AND PLANT FOR PURIFYING RED MUD
关于老挝专利「PROCESS AND PLANT FOR PURIFYING RED MUD」,老商通整理了如下公开信息,由 OUTOTEC (FINLAND) OY 于 2013-07-05 提交申请,当前状态为已放弃。标识字段包括:申请号 P/406;DIP 编号 LAP406;主管局代码 LA;保护类型 Patent - PCT National Phase。时间线要点:公开/公告日 2025-12-12。技术或外观分类记载为 C01F 7/06、C01G 49/06。发明人 / 设计人包括 Dr. Andrew Adipuri、Dr. Edgar Gasafi。代理机构 / 代理人记载为 Lao Trademark Agency (LAO IP AGENCY)。公开摘要提示:A process for purifying red mud, comprises the following steps: 1. reduction of the red mud to reduced material, and 2. traversing the redu…。
P/406
图样
基础信息
- 类型
- 专利
- 申请号
P/406- 状态
- 已放弃
- 申请人
- OUTOTEC (FINLAND) OY
- 代理机构
- Lao Trademark Agency (LAO IP AGENCY)
- 申请日期
- 2013-07-05
- 公开 / 公告日
- 2025-12-12
- 国际分类
- C01F 7/06 · C01G 49/06
- 商品 / 服务
- —
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摘要
A process for purifying red mud, comprises the following steps: 1. reduction of the red mud to reduced material, and 2. traversing the reduced material with an oxygen-containing gas in the presence of a catalyst suitable for iron oxidation.
A process for purifying red mud, comprises the following steps: 1. reduction of the red mud to reduced material, and 2. traversing the reduced material with an oxygen-containing gas in the presence of a catalyst suitable for iron oxidation.
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