With the right process heat exchanger, users can control exothermic and endothermic reactions, maintain bath temperatures, remove heat caused by chemical dilution, and improve the heating and cooling of large-scale chemical process fluids. Heat exchangers are also used to recover heat from exhaust streams to preheat incoming ambient air or create heat to be used elsewhere in the facility To select the most effective heat exchanger
Transfer of heat from one fluid to another is an important operation for most of the chemical industries. The most common application of heat transfer is in designing of heat transfer equipment for exchanging heat from one fluid to another fluid. Such devices for efficient transfer of heat are generally called Heat Exchanger. Selection of Shell & Tube Heat Exchangers TEMA Types Sep 05, 2020 · 6.4.1 TEMA Types. TEMA standards cover the heavy-duty heat exchangers (TEMA R) as well as the lighter duty heat exchangers (TEMA C and TEMA B). Refineries typically use only the TEMA R heat exchangers due to the generally severe requirements of petroleum applications; however, more moderate process services may warrant consideration of TEMA B construction.
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