Lithium carbonate is a raw material for producing lithium compounds and metallic lithium, and can also be used as an electrolytic bath additive in aluminum smelting. It has wide applications in industries such as glass, ceramics, medicine, and food, and can also be used in synthetic rubber, dyes, semiconductors, and military defense industries; this dataset includes the main raw materials and auxiliary materials, energy, as well as emissions to air (NOx, PM, SO2, CO2, and H₂SO₄) and water (COD, SS, and ammonia nitrogen) in the production process. The manufacturing of production equipment, plant construction, and other infrastructures are not included within the boundaries of the dataset; The data inventory was formed by merging data from multiple sources; the production of lithium carbonate from spodumene concentrate The lithium process includes procedures such as roasting transformation, acidification roasting, pulping, leaching, impurity removal, evaporation concentration, lithium precipitation, and post-processing (pulp adjustment, washing, drying), etc.