E-Tech Heat Recovery Systems produces petrochemical process heaters and petrochemical waste heat boilers to aid in waste heat recovery. E-Tech also manufactures petrochemical convection sections, waste heat boilers, process heaters, and hot oil heaters. In addition, E-Tech produces teg reboilers, glycol reboilers, and reboiler heat exchangers for glycol gas dehydration and waste heat recovery
Convection Systems
This type of heat recovery can take many forms and can be found in process furnaces and conventional boilers. In order to recover additional heat, a convection section is located in the cooler area above the radiant section. Finned tubes on the convection section further enhance heat transfer.
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