T/CIET 569-2024 Design specifications for direct-heating hydrogen gas system with electric heating using pure hydrogen metallurgy technology
T/CIET 569-2024 Design specifications for direct-heating hydrogen gas system with electric heating using pure hydrogen metallurgy technology
Basic Information
Scope
Scope: This document specifies the principles and processes, technical requirements, operation, and maintenance of the design of a direct-heating hydrogen gas system for pure hydrogen metallurgy. This document is applicable to electric resistance heating systems for new construction, renovation, or modification projects of enterprises that produce sponge iron and other metallurgical products, using blast furnace metallurgy, hydrogen-based vertical furnace direct reduction processes, and other metallurgical processes where reducing gas primarily consists of hydrogen. Main technical content: This document specifies the principles and processes, technical requirements, operation, and maintenance of the design of a direct-heating hydrogen gas system for pure hydrogen metallurgy. This document is applicable to electric resistance heating systems for new construction, renovation, or modification projects of enterprises that produce sponge iron and other metallurgical products, using blast furnace metallurgy, hydrogen-based vertical furnace direct reduction processes, and other metallurgical processes where reducing gas primarily consists of hydrogen.