Chemical Sciences, Material Sciences
Title: | Production of Ferrite and Pigment Grade High Purity Monodispersed Iron Oxide from Waste Chloride Pickle Liquor and Other Iron Rich Sources. |
Area: | Chemical Sciences, Material Sciences |
Sub Area: | Chemical technology |
Focus Area: | Metallurgy |
Developing Agency: | CSIR-National Metallurgical Laboratory (NML), Jamshedpur |
Technology Readiness Index: | Technology Demonstration |
Email: | director@nmlindia.org |
| Website Link : | https://www.nmlindia.org/ |
Brief Description
Description : | High purity mono dispersed hematite particles of very uniform sizes and shapes can be produced by low temperature aqueous synthesis route in large quantities with a yield of almost 100% starting from very inexpensive and impure iron sources such as blue dust, scraps, pickle liquors, crude iron oxide, high iron containing residues etc. The mono dispersed hematite particles of different shapes such as cubic, spindle, ellipsoidal, spherical, peanut type particle can be produced by this method. Different shapes of uniform size mono dispersed hematite particles of size ranging from 200 - 2000 nm can be produced. |
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