| 摘要 |
<p>The invention relates to a cyclic process for producing barium sulfate and lithium iron phosphate. In said cyclic process, an aqueous solution containing lithium ions and sulfate ions is provided, and solid barium hydroxide is added at a temperature exceeding 50°C, the barium hydroxide being added for a period of less than 15 minutes. The invention further relates to barium sulfate that can be obtained using the method according to the invention.</p> |
