Archive for the ‘Safety’ Category

Simplifying Burner Management System Architecture

Posted in Safety on Wednesday, October 3rd, 2018. No comments yet
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Emerson’s Zach Brooks and Steven Kormann described how compliance with National Fire Protection Association (NFPA) with modern burner management and combustion control hardware systems has been simplified. They explored how recently released (and upcoming) standard changes have forced the evolution of best practices based on modern hardware solutions. The acceptance of SIL-capable instrumentation has become […]

Optimizing Pressure Relief Valve Lifecycle Management

Posted in Regulator, Safety 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, […]

Preventing Over-Pressurization with HIPPS

Posted in Safety on Thursday, August 30th, 2018. No comments yet
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Wikipedia defines a High-integrity pressure protection system (HIPPS) as: …a type of safety instrumented system (SIS) designed to prevent over-pressurization of a plant, such as a chemical plant or oil refinery. The HIPPS will shut off the source of the high pressure before the design pressure of the system is exceeded, thus preventing loss of […]

Flame and Gas Detection in Layers of Protection

Posted in Analyzers, Safety on Friday, June 8th, 2018. No comments yet
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For manufacturing processes with hazardous substances that are combustible or can cause harm to people and property, flame and gas detection systems are often used as part of the risk mitigation strategy. This 11-minute video, Rosemount Flame and Gas Layers of Protection describes how these sensors are used in layers of protection for the process […]

Managing Storage Tank Pressure and Overfill Prevention

Posted in Safety on Friday, May 25th, 2018. No comments yet
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Across the energy supply chain bulk petroleum storage terminals play an important role in managing supply and demand. A critical safety function is to prevent an overfill condition in each of the storage tanks. Another critical function is to manage the pressure inside the tank to avoid overpressure or vacuum conditions that could damage the […]