This document specifies the working principle, process flow, application scope, technical requirements and relevant requirements for operation and maintenance of activated carbon adsorption nitrogen desorption condensation recovery technology. This document applies to activated carbon adsorption nitrogen desorption condensation recovery technology used in VOCs treatment in petrochemical, pharmaceutical, printing, spraying and other industries.
T/SHDSGY 038-2022 history
2023T/SHDSGY 038-2023 Guide for vocational skills evaluation in software development