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IN321463: A process for production of various shapes and sizes of high purity monodispersed iron oxide from waste chloride pickle liquor

The 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.
Filing Date:
30-01-2013
Issue Date:
25-09-2019
Applicant:
CSIR-National Metallurgical Laboratory (CSIR-NML), Jamshedpur
Patent No:
IN321463
Application No:
0251DEL2013
Inventor(s):
Kamala Kanta Sahu, Archana Agrawal, Devabrata Mishra
IPC Classification:
C01G
Country:
India
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