Heating temperature for concentrated sulfuric acid and liquid caustic soda
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Winter has arrived, and the pipelines carrying concentrated sulfuric acid and 30% liquid caustic soda require heating. My question is: what temperature should be set for this heating?
Waste steam can be used for heat tracing, or electric heat tracing can be employed, with the temperature controlled at around 25 degrees.
Sulfuric acid is monitored for temperature, and ionized bases are no longer monitored for temperature these days. From Shandong
What is the acidity level? What is the material of the pipeline? It’s usually around 35 degrees.
Heating is required; hot water will suffice to prevent condensation and deterioration of fluidity, with a water temperature of 40–50°C being appropriate