T/CDIA 0035-2022 CLT acid by-product iron oxide
T/CDIA 0035-2022
Basic Information
Scope
Scope: This document specifies the requirements, sampling, testing methods, inspection rules, and marking, packaging, transportation, storage, and safety of CLT acid iron oxide by-products. This document applies to the quality control of iron sludge generated during the reduction production of CLT acid iron powder, which is obtained after multi-stage hot water washing and filter press processing. This product is mainly used as a raw material in the ironmaking and cement industries. Main technical content: It specifies the requirements, sampling, testing methods, inspection rules, and marking, packaging, transportation, storage, and safety of CLT acid iron oxide by-products. Four inspection items are set, including appearance, main content, moisture content, and organic carbon content.