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Recycling of waste heat

Mar 22, 2020

There are many ways to recycle waste heat. Generally speaking, comprehensive utilization of waste heat is the best, followed by direct use, and indirect use (such as waste heat power generation). The comprehensive utilization is based on the quality of the waste heat, according to the order of the temperature, and the use of the steps. The high quality can be used for production processes or waste heat power generation; medium (120 degrees-160 degrees) can use ammonia absorption refrigeration equipment to make -30 degrees The cooling capacity to 5 degrees is used for air conditioning or industry; low temperature can be used for heating or use absorption heat pump to increase the amount of heat or temperature for production and daily use.