53 Engineering Practice Use Simplified Lifecycle-Cost Computations to Justify Upgrades The methodologies presented here can be used to set goals, and will enable performance comparisons among different plants or industry segments 22 EQUIPMENT & SERVICES 22 Focus on Pressure Measurement & Control A compact pressure transmitter for easy reading; These regulators handle high-pressure gases; Use these pressure transmitters when hygiene is key; Get pressure and temperature data from a single process point; This pressure transmitter has efficiency-enhancing features; and more 25 New Products This Coriolis flowmeter is the smallest of its kind; A weighing module for monitoring silo and bin levels; A dosing unit for microliter volumes; Handle acids and caustics with this non-metallic drum pump; Analyze pulp online with this instrument; This steam trap has scale-removal capability; A pressure probe for level measurements with media contact; and more COMMENTARY 7 57 25 Editor's Page Changes The publisher of Chemical Engineering outlines some changes occurring with the brand The Fractionation Column I lost The author shares valuable advice and lessons learned in how to supervise people DEPARTMENTS 8 9 Letters Bookshelf 62 Who's Who 60 Reader Service 63 Economic Indicators ADVERTISERS 58 Product Showcase 59 Classified Advertising 61 Advertiser Index 26 COMING IN FEBRUARY *ONLY ON CHE.COM Look for Latest News; Additional Waste Heat Recovery information; and more Look for: Feature Reports on Environmental Permitting for Dryers and Kilns; and Sizing Relief Valves; Engineering Practice articles on Selecting Centrifugal Pumps; and Speeding Up New Process and Product Development; a Focus on Software; News articles on Motors and Drives; and Phosphorus Recovery; and more Cover: David Whitcher 4 CHEMICAL ENGINEERING WWW.CHE.COM JANUARY 2013http://www.CHE.COM http://WWW.CHE.COM