Can heat transfer oil heat materials to 400°C?

2017-06-23View Original

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Can heat transfer oil heat materials to 400°C?

Reply #22017-06-24

Currently, the maximum temperature of liquid-phase oils available on the market does not exceed 350 degrees; typical values are 280, 300, and 320 degrees, with the highest current value being around 320 degrees. The heating temperature of the vapor-phase oil can reach around 350 degrees. Excessively high temperatures will accelerate the thermal polymerization and oxidation reactions of the heat transfer oil, leading to coking and reducing its service life.

Reply #32017-06-26

No, molten salt can be considered as an alternative

Reply #42017-06-26

Fusion salts tend to solidify and get clogged, making them unsuitable for use.

Reply #52017-06-28

Use a tube furnace or a salt bath furnace directly.

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