In recent years,explosion accidents occurred frequently in the storage of hydrogen peroxide,so it is necessary to improve the intrinsic safety of its storage based on the thermal decomposition explosion charac-teristics of hydrogen peroxide.This paper presents the intrinsic safety design of hydrogen peroxide storage in a project.From the aspects of unit volume specific surface area,temperature rise of self-accelerating decomposition reaction,safety distance and discharge area,heat dissipa-tion,etc.,the process parameters of hydrogen peroxide storage are determined through two levels of design and calibration in order to reduce the risk of thermal explo-sion and to meet the requirements of intrinsic safety.
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