Equipment and Services 17 Focus on Maintenance Tools Global partnership for digital maintenance; Improve schedule compliance and first-time fix rate; Align most standard machines with this laser-based system; Improved robot fleet management with CBM; This detergent breaks down fats and other organic soils; OPEX-based model contributes to IIoT implementation; and more 20 New Products 17 Smart monitoring and management of control valves; Gauging temperature and vibrations improve milling; This pusher centrifuge needs only one motor; New Raman spectrometers provide IIoT connectivity; New flange monoblock with shutoff valve; Reusable gas samplers for VOC analysis; and more Departments 20 4 Editor's Page Immersive technologies advance Virtual-, augmented- and mixed-reality technologies are gaining momentum in training and maintenance applications in the CPI 60 Economic Indicators Advertisers 20 47 Gulf Coast Special Advertising Section 54 IIoT Special Advertising Section 55 Hot Products 57 Classified Ads 58 Subscription and Sales Representative Information 59 Ad Index Chemical Connections Follow @ChemEngMag on Twitter Join the Chemical Engineering Magazine LinkedIn Group Visit us on www.chemengonline.com for more articles, Latest News, Webinars, Test your Knowledge Quizzes, Bookshelf and more For content related to COVID-19 and the CPI, visit www.chemengonline.com/covid-19/ Coming in June Look for: Feature Reports on Modular Construction; and Process Analytical Technology (PAT); A Focus on Pumps; A Facts at your Fingertips on Dust Control; a Newsfront on Artificial Intelligence and Machine Learning; New Products; and much more Cover design: Tara Bekman Cover photo: Courtesy of Swagelok Company 2 CHEMICAL ENGINEERING WWW.CHEMENGONLINE.COM MAY 2021http://www.chemengonline.com http://www.chemengonline.com/covid-19/ http://WWW.CHEMENGONLINE.COM