A A FEBRUARY 2022 | HydrocarbonProcessing.com DIGITAL TECHNOLOGIES THAT ARE OPTIMIZING PLANT OPERATIONS Protecting OT environments against TARGETED CYBER ATTACKS How are BIOFEEDSTOCKS affecting processing units? HISTORY OF THE HPI: Technologies evolve, and new discoveries made during the 1930s N R N S Y IV E Rhttp://www.HydrocarbonProcessing.com