Michael John Hollitt

Title: Michael John Hollitt: Innovator in Mineral Processing

Introduction

Michael John Hollitt is a notable inventor based in Box Hill North, Australia. He has made significant contributions to the field of mineral processing, particularly in the leaching of ores and upgrading titaniferous materials. With a total of 8 patents to his name, Hollitt's work has advanced the understanding and efficiency of extracting valuable minerals.

Latest Patents

Hollitt's latest patents include innovative processes for leaching ores containing sulfidic copper minerals. One of his notable inventions involves an aerated oxidizing leach that produces an acidic leach liquor rich in ferrous, ferric, and copper ions. This process is designed to recover copper effectively from the leach liquor. Another significant patent focuses on upgrading titaniferous materials containing silica. This process includes pretreating the material through alkaline leaching to precipitate silica as an aluminosilicate, followed by acid leaching to ensure the silica remains in solution without hydrolysis or precipitation.

Career Highlights

Throughout his career, Hollitt has worked with prominent organizations such as Technological Resources Pty. Limited and the Commonwealth Scientific and Industrial Research Organisation. His expertise in mineral processing has been instrumental in developing efficient methods for mineral extraction and processing.

Collaborations

Hollitt has collaborated with several professionals in his field, including Ross Alexander McClelland and Raymond Walter Shaw. These collaborations have contributed to the advancement of mineral processing technologies and have fostered innovation in the industry.

Conclusion

Michael John Hollitt's contributions to mineral processing through his patents and collaborations highlight his role as an influential inventor. His innovative approaches to leaching and upgrading materials continue to impact the field positively.