Kamalesh Prasad

Title: Innovations by Kamalesh Prasad

Introduction

Kamalesh Prasad is a notable inventor based in Bhavnagar, India. He has made significant contributions to the field of biodegradable materials and processes, holding a total of four patents. His work focuses on sustainable solutions that address environmental challenges.

Latest Patents

One of his latest patents is for biodegradable hydrophobic composite materials and the process for their preparation. This invention relates to creating biodegradable materials from seaweed polysaccharides through a grafting reaction with vinylated monomers, such as vinyl acetate. These composites serve as a substitute for synthetic ropes in various applications, including seaweed cultivation in open sea environments. The results from cultivation experiments indicate that these ropes are suitable for seaweed cultivation and yield higher biomass compared to synthetic alternatives. Additionally, the composites are flexible and can be utilized for making handles for carry bags, as well as for creating biodegradable designs, bowls, pots, jars, gift items, stud caps, and bracelets.

Another significant patent involves an improved process for seaweed biomass conversion into fuel intermediates, agricultural nutrients, and fresh water. This integrated process produces 5-hydroxymethyl furfural (HMF), KSO, levulinic acid, and formic acid from kappa-carrageenan, which is derived from fresh seaweed biomass. The process utilizes Mg(HSO) for HMF synthesis, co-producing galactose. The aqueous stream after HMF extraction is treated with seaweed juice, facilitating the recovery of KSO in pure form. The galactose can be used for synthesizing levulinic acid and formic acid or for other applications. Notably, the catalysts required for the synthetic reactions are generated within the process itself, and the energy needed is sourced from additional seaweed biomass subjected to combustion or gasification.

Career Highlights

Kamalesh Prasad is affiliated with the Council of Scientific & Industrial Research, where he continues to innovate and contribute to research in sustainable materials. His work has garnered attention for its potential impact on environmental sustainability and resource efficiency.

Collaborations

He collaborates with notable colleagues, including Pushpito Kumar Ghosh and Arup Kumar Siddhanta, enhancing the scope and depth of his research endeavors.

Conclusion

Kamalesh Prasad's innovative work in biodegradable materials and processes exemplifies the potential of scientific