To prevent chlorine cylinders from rupturing due to gas expansion, the chlorine room must be kept below what temperature?

Chlorine cylinders are sensitive to temperature changes because the gas inside expands when heated. For safety reasons, it's essential to keep the chlorine room below a specific temperature to prevent the gas from expanding too much, which could lead to a dangerous rupture of the cylinders.

Keeping the temperature below 120°F is crucial because, above this threshold, the risk of increased pressure in the cylinders grows significantly. Chlorine is stored under pressure, and if temperatures exceed this limit, there is a legitimate concern about the structural integrity of the container, leading to potential leaks or catastrophic failures. In many safety protocols and guidelines, 120°F serves as a critical cutoff for maintaining the safe storage of chlorine gas to mitigate risks associated with thermal expansion.

This approach reflects industry best practices and ensures that operators can effectively manage chemical safety in water treatment facilities.