T/CISA 409-2024 Blast furnace bottom filtration method using water-washing filter balls
T/CISA 409-2024 Blast furnace bottom filtration method using water-washing filter balls
Basic Information
Scope
Scope: This document specifies the terms and definitions, specifications, technical requirements, test methods, inspection rules, packaging, transportation, storage, and quality certificates of permeable filtration balls (hereinafter referred to as "permeable filtration balls") used in the bottom filtration method of blast furnace slag washing water. Main technical content: This document specifies the terms and definitions, specifications, technical requirements, test methods, inspection rules, packaging, transportation, storage, and quality certificates of permeable filtration balls (hereinafter referred to as "permeable filtration balls") used in the bottom filtration method of blast furnace slag washing water. This document is applicable to permeable filtration balls used in the bottom filtration method of blast furnace slag washing water, and other similar industrial balls can also be used as reference.