Choudary, N. V.
holds a PhD in physical chemistry and has over 30 years of experience in R&D in petroleum refining, petrochemicals and alternate fuels. He is the general manager of the HPCL R&D center in Bangalore. Dr. Choudary is responsible for the development and commercialization of over 20 patented products and processes. He has over 90 patents both in India and abroad, and has more than 85 research papers in referred international journals and four book chapters to his credit. He is a fellow of the Indian National Academy of Engineers (INAE). His research interests include petroleum refinery processes, petrochemicals, catalysis, adsorptive separations, biofuels and alternate energies.
Use a mixed-solvent process to boost lube base oil yields and profitability
Through research and development (R&D), the commercial application of a mixed-solvent (MS) approach using a mixture of different co-solvents resulted in higher lube raffinate yields without affecting the lube oil quality.
Visbreaking technology: Is it obsolete, or is there potential for upgrade?
Visbreaking technology is a well-known, simple thermal cracking process for residual oils.
Improve FCC margins by processing more vacuum residue in feed
With the greater processing of heavy crude oils in refineries, the importance of fluid catalytic cracking units (FCCUs) has increased.
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