Dipen is responsible for process engineering including thermal sizing of heat exchangers. He has over 30 years of experience in basic engineering and process design for the chemical, petrochemical and refinery industries. He is proficient in handling process engineering simulation software such as CHEMCAD, PRO II, HTRI, B-JAC and HYSIS. He is a 1990 batch Chemical Engineer from Gujarat University. He has 25 years of experience in heat exchanger design using HTRI and has designed seveal hundred critical heat exchanger for world wide customers. He has worked with several leading companies in India and abroad such as Reliance Industries, GTC Technology & ABB Lummus in USA and WS Atkins in UAE .