T/CIET 780-2024 Blast furnace hot blast stove flue gas ultra-low emission control engineering technical specification
T/CIET 780-2024 Blast furnace hot blast stove flue gas ultra-low emission control engineering technical specification
Basic Information
Scope
Scope: This document specifies the pollutants and pollutant loads, general requirements, process design, detection and control, labor safety and occupational health, construction and acceptance, and operation and maintenance of ultra-low emission control projects for flue gas from blast furnaces in the steel industry. This document applies to ultra-low emission control projects for flue gas from blast furnaces with a capacity of 300m3 or more. It can be used as a technical basis for environmental impact assessments, environmental protection facility design, construction, commissioning, acceptance, and operation management of new, modified, or expanded blast furnace projects, as well as for environmental supervision and pollution discharge permit approval. For blast furnaces with a capacity of less than 300m3 used for casting iron production, this document can be used as a reference for flue gas emission control projects. Main technical contents: This document specifies the pollutants and pollutant loads, general requirements, process design, detection and control, labor safety and occupational health, construction and acceptance, and operation and maintenance of ultra-low emission control projects for flue gas from blast furnaces in the steel industry. This document applies to ultra-low emission control projects for flue gas from blast furnaces with a capacity of 300m3 or more. It can be used as a technical basis for environmental impact assessments, environmental protection facility design, construction, commissioning, acceptance, and operation management of new, modified, or expanded blast furnace projects, as well as for environmental supervision and pollution discharge permit approval. For blast furnaces with a capacity of less than 300m3 used for casting iron production, this document can be used as a reference for flue gas emission control projects.