A process for production of various shapes and sizes of high purity monodispersed iron oxide from waste chloride pickle liquor

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The present invention provides a process for the production of various shapes and sizes of monodispersed iron oxides from waste chloride pickle liquor. It further relates to a process for the production of high grade iron oxide with varying size, shapes and magnetic properties which are suitable for high quality paint and useful for producing high quality ferrites.

Patent No:: IN321463 [India]
Application No:: 251/DEL/2013
Filing Date:: 30-01-2013
Issue Date:: 25-09-2019
Inventor(s):: Kamala Kanta Sahu; Archana Agrawal; Devabrata Mishra
IPC Classification:: C01G
Implementing Organisation:: National Metallurgical Laboratory (NML), Jharkhand

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