Processing, April 2020
CONTENTS APRIL 2020 VOL 33 NO 4 20 COVER SERIES Oil Gas 20 Controlling critical re ning applications with Coriolis meters By Meha Jha and Julie Valentine Emerson There are a variety of applications where Coriolis meters can be used for automating or improving control in a re nery 24 Dry ice cleaning By David Watson Cold Jet Offering solutions in the oil gas industry 28 How optical gas imaging tools promote a culture of safety By Craig ONeill FLIR Hazardous gas visualization provides actionable shareable detail for personnel LinkedIn www ProcessingMagazine com 2 Processing APRIL 2020 28 Reduce emissions by improving sulfur recovery unit performance with self service industrial analytics By Julian Pereira TrendMiner New technology makes it easy for process engineers to optimize processes by themselves Facebook facebook com ProcessingMagazine Twitter @ ProcessingMag linkedin com groups 4050058 36 FEATURES Monitoring pressure relief valves as part of a digital ecosystem reduces costs and improves performance By Marcelo Dultra and Marcio Donnangelo Emerson New wireless diagnostic devices can identify when pressure incidents happen while monitoring valve conditions to simplify maintenance programs 36 48 30 Enhanced tank inspections By John Stenmark Laser scanning brings signi cant upside potential to tank inspection including improvements in time cost and safety 44 Your assets speak volumes Are you listening By Jared Hartness GE Digital Its time to put your industrial data to work and listen to what it has to say by building a technology foundation to achieve operational excellence 46 Engineered asset management a business imperative By Drew D Troyer T A Cook Consultants Inc Viewing engineered assets more strategically and managing them to the maximum bene t 48 Process historians enable digital transformation By Nick Cross and Ma Haoran Yokogawa Historians provide the data storage secure connectivity and built in tools required for implementation of digital transformation initiatives 14 COLUMN Plant Maintenance How to measure the effectiveness of preventive maintenance By Bryan Christiansen Limble CMMS 22
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