Technical & Commercial Progress in the Global Catalytic Process Industries THE CATALYST REVIEW May 2020 A Publication of The Catalyst Group Resources, Inc. Volume 33, Issue 5 Special Feature I: Special Feature II: Using Artificial Intelligence and Machine Learning for Catalyst Selection Decarbonizing Energy Is Not Easy, But It Can Be Done Industry Perspectives: A New Approach to Polypropylene Polymerization The Catalyst Review May 2020 1https://www.catalystgrp.com/tcg-resources/studies-and-publications/the-catalyst-review/ https://www.catalystgrp.com/tcg-resources/