Puthoor Mohandas Vadakke

Title: Innovations by Puthoor Mohandas Vadakke

Introduction

Puthoor Mohandas Vadakke is a notable inventor based in Gujarat, India. He has made significant contributions to the field of solar salt production, holding 2 patents that showcase his innovative approaches. His work focuses on improving the purity and efficiency of solar salt production processes.

Latest Patents

Vadakke's latest patents include a "Process for the preparation of solar salt having high purity and whiteness." This invention addresses the challenges of salt purity by treating brine with alum before it enters the crystallizers. The process effectively eliminates suspended impurities such as gypsum and clay, resulting in a higher quality salt. Additionally, the rain washing of the heaped salt has led to significantly reduced levels of calcium and sulfate impurities. The alum treatment is cost-effective, requiring less than 3 U.S. cents per ton of salt, and can be implemented in any solar salt works.

Another notable invention is the "Device for estimation of brine density." This innovative device allows users to gauge brine density from a distance without the need for sampling. It is an improvement over traditional Baume meters and can be submerged in the salt pan, becoming visible as the desired density is approached. This device is resistant to corrosion and can withstand extreme weather conditions, making it ideal for solar salt works. The ability to control brine density from afar simplifies the salt production process and can be adapted for other marine chemicals.

Career Highlights

Puthoor Mohandas Vadakke is associated with the Council of Scientific & Industrial Research, where he continues to contribute to advancements in salt production technology. His work has garnered attention for its practical applications and cost-effectiveness.

Collaborations

Vadakke has collaborated with notable colleagues, including Pushpito Kumar Ghosh and Indrajit Mukhopadhyay, who have contributed to his research and innovations.

Conclusion

Puthoor Mohandas Vadakke's contributions to solar salt production through his innovative patents demonstrate his commitment to enhancing industrial processes. His inventions not only improve product quality but also offer cost-effective solutions for the industry.