Preparation method of electrolytic manganese slag-barium slag cement

The invention discloses a preparation method of electrolytic manganese residue-barium residue cement. The electrolytic manganese residue-barium residue cement is prepared from the following componentsin parts by weight: 20-30 parts of electrolytic manganese slag, 9-17 parts of barium slag, 50-62 parts of a calcium material, 3-7 parts of an aluminum material and 0-2 parts of a siliceous material.According to the invention, electrolytic manganese slag and the barium slag are used as raw materials for producing cement, and the chemical components of the electrolytic manganese slag and the barium slag are fully utilized in the process, so that the resource utilization of the electrolytic manganese slag and the barium slag is achieved; and the sintering temperature can be reduced by producingthe cement through the synergistic effect of the electrolytic manganese slag and the barium slag, so that the energy consumption is reduced, all phases in the cement can be promoted to coexist at a certain temperature, and the