When is the optimal time to purge the condenser of an ammonia system?

The optimal time to purge the condenser of an ammonia system is while the plant is running. This is essential because purging during operation ensures that any non-condensable gases or contaminants are removed from the system in real-time, maintaining efficiency and performance. By doing this while the system is actively in use, operators can minimize the potential for pressure build-up and ensure that the condenser operates at peak efficiency.

Additionally, running a purge while the system is operating allows for continuous monitoring of the system's performance and immediate feedback on any issues that might arise, enhancing safety and reliability. This practice helps keep the ammonia system in optimal working condition, ensuring that the condenser can effectively reject heat and function properly throughout its operational life.