On the use of waste heat from refineries to power lithium bromide air-conditioning refrigeration units
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The advantages and disadvantages of lithium bromide refrigeration and air-conditioning units are quite clear. I would like to ask the experts here: What types of waste heat and residual heat are utilized in refining enterprises, and how are they used through power units for cooling (air conditioning) or to provide process cooling? What is the performance of these systems, and what are the associated costs? I appreciate your insights. Thank you first.
Previously, the materials required chilled water for heat exchange, and maintaining the chillers was particularly troublesome; various problems arose frequently during operation. Later, it was changed to using process cold water for heat exchange instead.