- 专利标题： USE OF PRE-OXIDIZED ILMENITE IN FLUIDIZED BED BOILERS
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申请号： EP18184007.5申请日： 2016-06-07
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公开(公告)号： EP3409799A1公开(公告)日： 2018-12-05
- 发明人: Andersson, Bengt-Ake , Lind, Fredrik , Thunman, Henrik
- 申请人： Improbed AB
- 申请人地址： Carl Gustafs väg 4 20509 Malmö SE
- 专利权人： Improbed AB
- 当前专利权人： Improbed AB
- 当前专利权人地址： Carl Gustafs väg 4 20509 Malmö SE
- 代理机构： Glawe, Delfs, Moll
- 优先权： EP15172217 20150615; EP15173889 20150625
- 主分类号： C22B34/12
- IPC分类号： C22B34/12 ; F23C10/18
摘要：
The invention relates to a method for starting up a fluidized bed boiler, such as a circulating fluidized bed (CFB) or a bubbling fluidized bed (BFB) boiler, for operation with a predetermined concentration of ilmenite particles in the bed material. The invention also relates to a method for pre-oxidizing ilmenite, to pre-oxidized ilmenite and to the use of pre-oxidized ilmenite in a fluidized bed boiler.
公开/授权文献
- EP3409799B1 USE OF PRE-OXIDIZED ILMENITE IN FLUIDIZED BED BOILERS 公开/授权日：2021-01-27
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