Vilas Dattatray Tathavadkar

Title: Innovations of Vilas Dattatray Tathavadkar

Introduction

Vilas Dattatray Tathavadkar is an accomplished inventor based in Phaltan, India. He has made significant contributions to the field of materials science, particularly in the extraction and recovery of valuable metal oxides. With a total of 2 patents to his name, Tathavadkar's work focuses on sustainable and efficient processes for metal extraction.

Latest Patents

Tathavadkar's latest patents include an innovative extraction process for reactive metal oxides. This invention presents a zero-waste method for extracting alumina from various types of bauxite ores and red mud residues, as well as titanium dioxide from ilmenite. The process involves reducing iron oxide to metallic iron, yielding a high-carbon iron alloy and a slag rich in aluminum and titanium metal oxides. This slag is treated with alkali carbonate to form alkali aluminates and titanates, which are then separated through water leaching. The hydroxide of alumina is precipitated, and the remaining residue is treated with sulfuric acid to recover titanium dioxide via hydrolysis.

Another notable patent focuses on improving the beneficiation of titanium oxide-containing compositions. This invention combines roasting and selective leaching steps to enhance the recovery of titanium dioxide from low-grade or highly radioactive titanium ores.

Career Highlights

Tathavadkar is currently affiliated with the University of Leeds, where he continues to advance his research in materials science. His work is characterized by a commitment to developing environmentally friendly processes that minimize waste and maximize resource recovery.

Collaborations

Throughout his career, Tathavadkar has collaborated with notable colleagues, including Animesh Jha and Pailo Antony Malpan. These collaborations have further enriched his research and contributed to the success of his innovative projects.

Conclusion

Vilas Dattatray Tathavadkar is a pioneering inventor whose work in the extraction of metal oxides is making a significant impact in the field of materials science. His innovative approaches not only enhance resource recovery but also promote sustainability in industrial processes.