Analysis of the Basic Properties and Dephosphorization Mechanism of Red Mud-Based Fluxing Agents in Converter Steelmaking.

ABSTRACT: Studying the slag and phosphorus removal efficiency of red mud pellets on an industrial scale is crucial for reducing costs and increasing efficiency in the steelmaking process and optimizing the use of red mud as a high-value resource. This study explored the effects of the binder dosage, pellet moisture, drying temperature, red mud particle size, and other parameters on the compressive strength of red mud pellets in the pellet preparation process. The formation mechanism of red mud pellets was also explored. The compressive strength of red mud pellets is 572.83 N/P under optimal parameter conditions, which meets the production requirements. New composite binders were adsorbed onto the surface of red mud through hydrophilic groups, such as hydroxyl groups, thereby strengthening the intera

SUBMITTER: Qin Y 

PROVIDER: S-EPMC12444542 | biostudies-literature | 2025 Sep

REPOSITORIES: biostudies-literature