Scope and applicability
The Invisible Shield: Why API RP 556 is the "Secret Sauce" of Refinery Safety api rp 556 pdf
stands for Recommended Practice for Instrumentation, Control, and Protective Systems for Gas Fired Heaters . Published by the American Petroleum Institute (API), it provides guidelines for the design, installation, operation, and maintenance of instrumentation and control systems for fired heaters. Scope and applicability The Invisible Shield: Why API
The core of RP 556 is the Burner Management System. The document outlines logic for: it provides guidelines for the design
