Koushik Halder

Title: Koushik Halder: Innovator in Potash Recovery Processes

Introduction

Koushik Halder is a notable inventor based in Bhavnagar, India. He has made significant contributions to the field of chemical engineering, particularly in the recovery of potash from various sources. With a total of 5 patents to his name, Halder's work is recognized for its innovative approaches to resource recovery.

Latest Patents

Halder's latest patents include a novel integrated process for the recovery of sulphate of potash (SOP) from sulphate-rich bittern. This process utilizes bittern and lime as raw materials, leading to the production of kainite type mixed salt through fractional crystallization. The process further converts this salt into schoenite, which is then reacted with muriate of potash (MOP) to yield SOP. Additionally, he has developed a method for the simultaneous recovery of industrial-grade potassium chloride and low sodium edible salt from bittern. This integrated process involves mixing low sulphate concentrated feed bittern with high-density end bittern, resulting in the production of low sodium carnallite and ultimately, beneficial low sodium salt.

Career Highlights

Koushik Halder is affiliated with the Council of Scientific and Industrial Research, where he continues to advance his research and innovations. His work has not only contributed to the field of chemical engineering but has also provided practical solutions for the salt industry.

Collaborations

Halder has collaborated with esteemed colleagues such as Rajinder Nath Vohra and Pushpito Kumar Ghosh. Their combined expertise has further enhanced the impact of their research and innovations in the field.

Conclusion

Koushik Halder's contributions to the recovery of potash and related processes highlight his role as a significant innovator in chemical engineering. His patents reflect a commitment to advancing sustainable practices in resource recovery.