Conco Systems has developed NitroLance technology to clean condensers and heat exchangers. The technology is useful when conventional cleaning methods, such as hydrolancing and chemical cleaning, are ineffective. The liquid nitrogen cleans effectively and readily dissipates, reducing cleanup costs of secondary waste. The NitroLance works by sending a stream of liquid nitrogen through cracks in the solid deposit. Once the liquid nitrogen is inside the deposit, it rapidly expands and breaks through the deposit and removes it from the surface.
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