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Posts Tagged ‘Marcelo Dultra’

Pressure Relief Valve Continuous Monitoring

Posted in Digital Transformation, Valves, Actuators & Regulators on Thursday, February 27th, 2020. No comments yet
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Marcio Donnangelo and Marcelo Dultra presented on continuous pressure relief valve (PRV) and rupture disk (RD) monitoring for releases and leaks at the 4C Health, Safety & Environmental conference. Marcelo described a PRV. They are mechanical devices, disconnected from the control system that operate when a set pressure is exceeded. They should never operate in […]

Driving Safer and More Secure Refining and Chemical Operations

Posted in Chemical, Downstream Hydrocarbons, Event on Tuesday, January 28th, 2020. No comments yet
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According to the United States Energy Information Administration, the Texas and Louisiana Gulf Coast refiners and petrochemical producers accounted for 50.5% of the U.S. total finished petroleum products as of October 2019. So with over half of America’s refining and petrochemical production, running these facilities as safely, efficiently and reliably as possible is critical. For […]

Optimizing Pressure Relief Valve Lifecycle Management

Posted in Safety, Valves, Actuators & Regulators on Friday, September 21st, 2018. One comment so far
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Pressure relief valves (PRVs) are critical safety and equipment protection devices to prevent overpressure conditions. They need ongoing maintenance to assure that they operate as designed for their intended applications. In a Valve magazine article, Lifecycle Management of Pressure Relief Valves, Emerson’s Kevin Simmons and Marcelo Dultra describe considerations for effective and efficient PRV sizing, […]