54 Environmental Manager Detection Systems for Reducing the Risk of Hydrogen Fires Today's detection equipment can provide early sensing of H2 gas and flames. They can also provide alarm information to a fire- and gas-safety system controller to initiate mitigating measures, and integrate with process control systems to further minimize H2 fire risk Equipment and Services 54 23 Focus on Analyzers These fixed-gas analyzers are now CSA-certified; Switch for analyzer verification in hazardous environments; Water analyzer quantifies total hydrocarbons and VOCs; Raman spectroscopy products with advanced features; and more 48 Show Preview IFAT 2020 IFAT, a leading tradefair on sewage, water treatment and waste management, has been postponed until September, but selected products are shown here 23 50 Show Preview Interphex 2020 Interphex has been postponed to July in New York City. Some of the pharmaceutical and biotechnology products that will be exhibited are described here 52 Show Preview iPBS 2020 A sample of products from the International Powder and Bulk Solids Conference and Exhibition that will take place in October 48 Departments 5 Editor's Page Staying connected while apart The current pandemic is affecting our personal and business lives. Resources for information and to stay connected remotely are helpful at this time 68 Economic Indicators 50 Advertisers 57 Hot Products 58 Solids Processing Special Advertising Section 65 Product Showcase and Classifieds 66 Subscription and Sales Rep. Information 67 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 Coming in May Look for: Feature Reports on Steam Handling; and Burners and Combustion; A Focus on Maintenance Tools; A Facts at your Fingertips on Crystallization; News Articles on Petroleum Refining; and Wearable Devices; New Products; and much more Cover design: Rob Hudgins 2 CHEMICAL ENGINEERING WWW.CHEMENGONLINE.COM APRIL 2020http://www.chemengonline.com http://WWW.CHEMENGONLINE.COM