Gupta, A.
Reliance Industries Ltd., Jamnagar, India
Dr. Ajay Gupta is Assistant Vice President and heads the fixed-bed process development group of refining R&D at Reliance Industries Ltd. in Jamnagar, Gujarat, India. He earned BCh and MS degrees and a PhD in chemical engineering from the Indian Institute of Technology (IIT) in Delhi, India. His experience includes the modeling and simulation of chemical processes, implementation of advanced process control strategies in FCC and crude distillation units in several refineries, development of reactor models for various chemical processes (including effect of scale) and the application of computational fluid dynamics for solving problems in the petroleum refining and petrochemical industries.
Gupta, A.,
Daggupati, S.,
Bisht, H.,
Mandal, S.,
Das, A. K., Reliance Industries Ltd.
The delayed coking unit (DCU) is the technology of choice for the upgrade of heavy hydrocarbon residues—i.e., bottom-of-the-barrel upgrading.
Flow distribution is widely encountered in refinery operations, such as air distribution to burners, fluid distribution to parallel heat exchangers and the distribution of reactants in reactors.
Liquid-liquid extraction (LLE) is a traditional method used for separating a specific component (solute) from the carrier liquid phase.
Uniform flow distribution inside process equipment is desirable for maximizing performance.
Polyvinyl chloride (PVC) is the world’s third-most widely produced commodity polymer, after polyethylene (C2H4)n and polypropylene (C3H6)n.
The efficient operation and design of any reactor depends on the know-how regarding the chemical reaction and the hydrodynamics inside the reactor.