What could be a consequence of a sudden drop in temperature in the cooling tower of a lithium bromide absorption system?

A sudden drop in temperature in the cooling tower of a lithium bromide absorption system can lead to crystallization in the system. This occurs because lithium bromide has a tendency to crystallize when the solution becomes too concentrated due to lower temperatures. As the temperature drops, the solubility of lithium bromide decreases, meaning that the system can no longer hold as much of the salt in solution. When this happens, solid crystals may begin to form, which can clog the system or hinder its operations.

Understanding this process is critical, especially in the context of absorption systems, where maintaining the proper temperature and concentration levels is essential for optimal performance and efficiency. Other factors, such as evaporator failure or lower efficiency, may seem relevant, but they primarily arise from different conditions or systemic issues rather than directly stemming from a temperature drop in the cooling tower.