Marcelo Dultra

Marcelo Dultra

Process Industry Director, Pressure Relief Technologies

Marcelo Dultra is a process industry director for Emerson’s Automation Solutions business in Houston, Texas, specializing in pressure relief valves. He has over 25 years of experience in process automation and safety systems. He received his BS degree in electrical engineering from Unicamp in Brazil and his MBA from Texas A&M. Marcelo has worked in multiple projects involving digital integration, fieldbus networks, safety systems, partial stroke testing, and wireless valve monitoring.

Posts by or with Marcelo Dultra

What are Bellows in Pressure Relief Valves?

What are Bellows in Pressure Relief Valves?

The Bellows Leak Detection solution is a safer and more efficient method for detecting bellows failures and emissions. It consists of a backup piston and a Rosemount™ wireless or wired pressure transmitter.

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Reducing Emissions from Vessels, Valves, and other Equipment

Reducing Emissions from Vessels, Valves, and other Equipment

Marcel Dultra, Dan Myers, and Emily Thomas of Emerson recently published an article in the September 2022 issue of Valve World Americas. It is titled “Greening Process Equipment One Device at a Time” and it discusses a host of recently introduced technologies designed to significantly reduce emissions.

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PRV Digital Transformation Byte-by-Byte

PRV Digital Transformation Byte-by-Byte

Marcelo Dultra, Process Industry Director at Emerson, recently published the Cover Story for the June 2021 issue of Valve World. The Cover Story describes how digital technology is being applied to pressure relief valves to reduce emissions, monitor performance, and save money.

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Innovations in Personnel and Process Safety

Innovations in Personnel and Process Safety

Safety—both personnel and process safety—are always top concerns for manufacturers and producers. At the Emerson Exchange Americas Virtual Series, Emerson’s Ed Schodowski, Meha Jha, Mike Hoyme and Marcelo Dultra shared a panel to discuss innovations in personnel and process safety for refiners and chemical producers.

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Continuously Monitoring Overpressure Devices

Continuously Monitoring Overpressure Devices

In a Processing article, Monitoring pressure relief valves as part of a digital ecosystem reduces cost and improves performance, Emerson’s Marcio Donnangelo and Marcelo Dultra describe how continuous monitoring “can identify when pressure incidents happen while monitoring valve conditions to simplify maintenance programs.”

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The opinions expressed here are the personal opinions of the authors. Content published here is not read or approved by Emerson before it is posted and does not necessarily represent the views and opinions of Emerson.