Method for making iron by using iron ore powder containing zinc and lead

• Main Authors: CHE YUMAN, LIU BINGNAN, SHAO LEI, YAO SHUO, SHAO SIWEI, HU DAICHAO, ZOU ZONGSHU, FEI JING, JIANG ZHE, GUO TIANYONG, LI ZHONG, XIE MINGHUI
• Format: Patent
• Language: Chinese; English
• Published: 18.04.2023
• Subjects: CASTING; CHEMISTRY; FERROUS OR NON-FERROUS ALLOYS; MAKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MANUFACTURE OF IRON OR STEEL; METALLURGY; METALLURGY OF IRON; PERFORMING OPERATIONS; POWDER METALLURGY; PRETREATMENT OF RAW MATERIALS; PRODUCTION AND REFINING OF METALS; TRANSPORTING; TREATMENT OF ALLOYS OR NON-FERROUS METALS; WORKING METALLIC POWDER

The invention relates to the technical field of ironmaking, in particular to a method for ironmaking by utilizing iron ore powder containing zinc and lead. The ironmaking method provided by the invention comprises the following steps: carrying out fluidized bed treatment on iron ore powder containin...