Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Mika Kawase0
Date of Patent
March 22, 2011
Patent Application Number
12343023
Date Filed
December 23, 2008
Patent Primary Examiner
Patent abstract
The process for production of iron oxyhydroxide particles according to the invention is characterized by comprising a step (A) in which a suspension containing iron(II) is prepared, and a step (B) in which fine bubbles with diameters of 0.05-500 μm are generated in the suspension to form a reaction mixture, and the iron(II) in the reaction mixture is oxidized by the bubbles to produce iron oxyhydroxide particles.
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