FIELD: power engineering.
SUBSTANCE: isothermic reactor includes a pressure body closed at opposite ends with according bottoms, a reaction zone, where a catalytic basket is installed, a heat exchange unit submerged into the catalytic basket, and multiple heat exchangers, every of which has an inner chamber designed for passage of a working coolant. The reactor comprises facilities to extract samples of the working coolant from groups of previously installed heat exchangers in each heat exchange unit. Method to detect availability of damaged heat exchangers in a group of heat exchangers includes extracting a sample of the working coolant from the group of heat exchangers and detection of availability of damaged heat exchangers in the group of heat exchangers by means of analysis of the specified samples of working coolant.
EFFECT: invention makes it possible to detect damages of heat exchangers in a reactor in a simple manner and with lowest costs, in order to reduce duration of its disconnection and repair.
9 cl, 2 dwg
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