HomeEngineeringMetallic recuperators are not used for waste heat recovery, if the hot flue gas temperature is above __________ °C, because corrosion prevails at higher temperatures. 2407. Metallic recuperators are not used for waste heat recovery, if the hot flue gas temperature is above __________ °C, because corrosion prevails at higher temperatures.By Admin / September 7, 2025 350 750 1050 1250 ✅ The correct answer is option B.
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