What is the typical water temperature during the circulating method of chemical cleaning?

Study for the 2nd Class Power Engineering (2A3) Exam. Prepare smartly using flashcards and multiple choice questions with hints and explanations. Ace your exam!

The typical water temperature during the circulating method of chemical cleaning is indeed around 100℃. This elevated temperature is crucial in enhancing the effectiveness of the chemicals used in the cleaning process. By increasing the water temperature, the solubility and reactivity of the cleaning agents are significantly improved, allowing them to more effectively break down scale, deposits, and other contaminants within the system. Higher temperatures also facilitate better circulation and flow of the cleaning solution, ensuring that it reaches all areas needing treatment and promotes the efficient removal of unwanted residues.

In addition, operating at this temperature can help to reduce the viscosity of some cleaning solutions, allowing them to penetrate deposits more easily. This is why 100℃ is a common target in chemical cleaning practices, leading to more thorough and efficient cleaning results.

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