Company Filing History:
Years Active: 2012-2017
Title: Innovations by Vimal Kumar Chandaliya
Introduction
Vimal Kumar Chandaliya is an accomplished inventor based in Jamshedpur, India. He has made significant contributions to the field of coal refining through his innovative methods. With a total of three patents to his name, his work focuses on enhancing the efficiency and sustainability of coal processing.
Latest Patents
Chandaliya's latest patents include a method for the recovery of organic solvents required in the refining of coal. This method involves mixing solvent, co-solvent, and coal to create a slurry, which is then thermally treated under pressure and high temperature. The process results in a coal-extract that is filtered through a membrane to recover a major part of the solvent. The remaining liquid is treated with water to obtain clean coal with very low ash content.
Another notable patent is a process for producing low ash clean coal from high ash coal with total solvent recovery. This process includes forming a slurry of coal fines in a solution of N-Methyl-2-pyrrolidone (NMP) and Ethylenediamine (EDA). The slurry is maintained in a reactor under specific temperature and pressure conditions, allowing for the separation of coal from solvent while achieving a reduced ash content.
Career Highlights
Chandaliya is currently employed at Tata Steel Limited, where he applies his expertise in coal refining. His innovative approaches have contributed to the company's efforts in producing cleaner and more efficient coal products.
Collaborations
He has collaborated with notable coworkers such as Pinakpani Biswas and Pradip Kumar Banerjee, further enhancing the impact of his work in the industry.
Conclusion
Vimal Kumar Chandaliya's contributions to coal refining through his innovative patents demonstrate his commitment to improving industrial processes. His work not only advances technology but also promotes sustainability in coal production.