Скачать или смотреть What Is the Difference Between Standard and High-Emissivity Coatings?

Most units are built with refractory materials that offer typical emissivity values—approximately 0.45 for fiber, 0.665 for firebrick or castable. These are perfectly serviceable levels. However, IGS technologies increase emissivity to 0.992. This allows significantly more energy to be radiated from the high-emissivity surface and transferred into the process—energy that the unit can actually use, as it's emitted in the optimal wavelength range, rather than becoming waste heat that simply exits the unit.
Importantly, this upgrade does not raise shell temperatures or pose any risk to the process. It simply enhances energy input, which may allow operators to reduce burner firing rates or lower bridgewall temperatures. High-emissivity coatings from IGS represent a meaningful step change in thermal efficiency for the unit.

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