Shidhaye, H.,
Kukade, S.,
Rao, P. V. C.,
Choudary, N. V., Hindustan Petroleum Corp. Ltd. (HPCL);
Kumar, P., Hindustan Petroleum Green R&D Center, Hindustan Petroleum
With the greater processing of heavy crude oils in refineries, the importance of fluid catalytic cracking units (FCCUs) has increased.