Calculations have been made of the required heat transfer surface along the ribbing at different angles of installation of the fan blades of a horizontal air heat exchanger used at the stage of cooling the butadiene fraction in the production of methyl tert-butyl ether. It was found that for the effective operation of the hydrocarbon fraction preparation unit in the summer period, it is necessary to replace the existing apparatus with a new one with different design characteristics.
air heat exchanger, constructive, heat transfer, efficiency.
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