DL/T 2125-2020 in English

This standard provides guidance on the procedures and measures for the shutdown and protection of limestone-gypsum wet flue gas desulfurization systems. It outlines the key steps involved in safely shutting down such systems to prevent damage and ensure operational readiness for future use. The document covers aspects such as system isolation, equipment protection, and maintenance requirements during the shutdown period. It also includes recommendations for monitoring and documentation to support effective system management. The content is structured to assist operators and engineers in implementing appropriate practices for system shutdown and protection.