Invention Grant
- Patent Title: Process for the accelerated production of red lead oxide
- Patent Title (中): 红氧化铅加速生产工艺
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Application No.: US655450Application Date: 1991-03-05
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Publication No.: US5482689APublication Date: 1996-01-09
- Inventor: Reinhard Marx
- Applicant: Reinhard Marx
- Applicant Address: DEX
- Assignee: Heubach & Lindgens GmbH & Co. KG.
- Current Assignee: Heubach & Lindgens GmbH & Co. KG.
- Current Assignee Address: DEX
- Priority: DEX3922654.9 19890710
- Main IPC: B01J8/38
- IPC: B01J8/38 ; C01G21/10 ; C01G21/02
Abstract:
This invention relates to a process for the accelerated production of red lead oxide, the lead oxide to be oxidized being kept in suspension like a fluidized bed, particularly being kept in suspension like a fluidized bed in a stirrer reactor by a stirrer, only part of the finished product being drawn off from the fully oxidized fluidized bed and being replaced by new lead oxide to be oxidized, as well as an apparatus therefor.
Public/Granted literature
- USD287297S Dryer for hair or the like Public/Granted day:1986-12-16
Information query
