Modernizing legacy CO2 units: Retrofit lessons from a high-throughput ammonia plant

V.K. Arora is Director of process and operations at Kinetics Process Improvements Inc. He previously worked for SABIC, KBR and CB&I-Lummus as Technology Director of the refining group and Technology Manager of petrochemicals. He spearheaded the KPI team that developed and implemented a world-scale propylene derivatives complex in Saudi Arabia for the production of acrylic acid, oxo-alcohols and acrylic esters. He holds two patents relating to ammonia process improvements and a nitrogen oxide (NOx) reactor system for ethylene furnaces. He has directed several successful revamps in ammonia and methanol plants, and is a licensed professional engineer in Texas. Mr. Arora earned a chemical engineering degree from the Indian Institute of Technology (IIT) Delhi in India.