Public notice on the approval application for the project to improve efficiency in the 100,000 tons/year liquid lithium salt production facility in Dongying, Shandong
Thread Content
On January 7, the Kenli Branch of the Dongying Ecology and Environment Bureau issued a public notice regarding its approval decision on the environmental impact assessment document for the project aimed at improving the efficiency of the liquid lithium salts production facility at Dongying Shida Shenghua New Energy Co., Ltd. The details of the project are as follows: Project name: Project to Improve Efficiency of Liquid Lithium Salts Production Facility； Construction unit: Dongying Sinopec Shenghua New Energy Co., Ltd ； Project nature: Technical renovation ； Construction location: Within the existing factory premises of Dongying Shida Shenghua New Energy Co., Ltd., No. 198 Tongxing Road, Kenli District, Dongying City, Shandong Province ； Total investment: 27.1344 million yuan ； Construction content and scale: Building on the existing 100,000 tons per year liquid lithium salt production facility, this project adds 4 intermediate storage tanks along with related pumps, heat exchangers and other auxiliary equipment, enabling the staged storage of EMC liquid lithium salt products. It also introduces a high-acid solvent purification system and a vacuum system (including sedimentation tanks, mixing kettles and associated pumps), improves the water washing purification process, and enhances control over various parameters. The overall production capacity remains unchanged, but the quality of the products is improved and efficiency is increased. After the technical upgrade of the project, the content of lithium hexafluorophosphate (EMC) in the product increased from 70% to 70.3%, while there were no changes in the levels of lithium hexafluorophosphate (DMC) and the by-products hydrochloric acid (30%), hydrogen chloride, sodium hypochlorite solution, and 30% HF solution in the remaining products.
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