Subramaniam Venkataramani

Title: Subramaniam Venkataramani: Innovator in Metal Titanate Powders

Introduction

Subramaniam Venkataramani is a notable inventor based in Parma, OH (US). He has made significant contributions to the field of materials science, particularly in the development of methods for producing metal titanate powders. His innovative approach has led to the creation of a patented process that enhances the efficiency of producing these materials.

Latest Patents

Venkataramani holds a patent for a method of precipitating metal titanate powders. This process involves creating a titanium acylate solution by adding glacial acetic acid to tetra-isopropyl titanate. Distilled water is then introduced until the solution clears, followed by the addition of a high-grade alkaline-earth metal carbonate, such as BaCO.sub.3, SrCO.sub.3, or CaCO.sub.3. The solution is agitated until the earth-metal dissolves, and the solution becomes clear again. An alkaline hydroxide, such as NaOH, is added to raise the pH to 13 or higher, which facilitates the formation of crystals of earth-metal titanate. The solution is then filtered to produce an alkaline-earth metal titanate filter cake, which is dried and washed to yield the desired powder. Notably, this process does not require any external heat, as the heat of reaction is sufficient.

Career Highlights

Venkataramani is currently associated with Ferro Corporation, where he applies his expertise in materials science. His work has contributed to advancements in the production of metal titanate powders, which have various applications in industries such as electronics and ceramics.

Collaborations

Throughout his career, Venkataramani has collaborated with esteemed colleagues, including James M Wilson and Dana L Coller. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

Subramaniam Venkataramani's contributions to the field of materials science, particularly through his patented method for producing metal titanate powders, highlight his role as an influential inventor. His work continues to impact various industries, showcasing the importance of innovation in advancing technology.