Method for preparing basic magnesium carbonate for battery cathode material from salt lake brine
A method for preparing industry-grade basic magnesium carbonate for battery cathode materials from salt lake brine, which includes conversion coupling, solid-liquid separation, slurry washing, dehydration, drying and packaging steps, firstly mixing lithium carbonate electrodialysis separation tail liquid with lithium carbonate conversion tail liquid , carry out three-stage overflow-continuous conversion reaction; Then the mixed material liquid […]