FIELD: gas industry.
SUBSTANCE: invention relates to process equipment for gas-phase catalytic processes and can be used in chemical, petrochemical and other industries that use gas-phase catalytic processes with formation of diffusion hydrogen. Method for protection of a heat pipe from hydrogen diffusion consists in the fact that an additional casing is installed around the pipe casing providing a gap; the gap communicates with a vacuum pumping device or inert medium source and/or source medium that actively interacts with atomic hydrogen.
EFFECT: higher efficiency of protection of a heat pipe from hydrogen penetrating into the cavity of the heat pipe.
7 cl, 1 dwg
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