Bhattacharyya, D.

Indian Oil Corp. Ltd., Faridabad, India

Debasis Bhattacharyya is Chief General Manager at the IOCL R&D Centre. With more than 25 yr of experience, Mr. Bhattacharyya is the head of the refining technology group and responsible for the development and commercialization of new technologies and value-added technical services. He has more than 30 patents and several technical papers in journals and conferences to his credit. He holds a BTech degree in chemical engineering from Calcutta University, and an MTech degree from the Indian Institute of Technology (IIT) in Kanpur.

Design and troubleshoot the orifice chamber in an FCCU

The fluid catalytic cracking (FCC) process remains one of the most important secondary conversion processes due to its inherent capability to upgrade residual streams and its flexibility to maximize the desired product, depending on market dynamics.

Convert bottom-of-the-barrel into diesel and light olefins

Sieli, G., Rama Rao, M., Soni, D., Lummus Technology; Bhattacharyya, D., Indian Oil Corp. Ltd.

Integrating residue hydrocracking operations with advanced fluid catalytic cracking optimizes upgrading of heavy crude oils