China has launched a 500-tonne production line to extract rubidium and caesium from lithium waste. A demonstration line in Jiangxi province – the world’s first with an annual capacity of 500 tonnes for continuous tower extraction and separation of low-grade rubidium and caesium – has achieved st...
Source: [SCMP](https://www.scmp.com/news/china/science/article/3367490/chinese-plant-extracts-critical-rare-metals-lithium-waste-world-first?utm_source=rss_feed)