German Altmark Project Achieve Breakthrough: KBR and Neptune Energy Produce 99.5% Purity Battery Grade Lithium Carbonate from Gas Field Brine

in Altmark, Germany, KBR and Neptune Energy have achieved a milestone in the production of battery-grade lithium carbonate (Li CO₂) with a purity of up to

99. 5 percent from gaseous-field brine. For instance This breakthrough not only marks a key measure in the research of sustainable lithium resources in Europe, however also provides reliable and localized lithium supply guarantee to the electric vehicle and consumer electronics industries. Pretty interesting, huh?. But The project was launched in November

2024. But Under the technical guidance of KBR, Neptune Energy will extract lithium chloride (LiCl) from gaseous field brine and complete the first technical grade lithium carbonate production. The extraction process uses Geolith's direct lithium extraction (DLE) methodology, while the subsequent refining process relies entirely on KBR's own PureLi® methodology. From what I've seen, Through this methodology, lithium chloride is converted to lithium carbonate with a purity that meets battery production standards, and its

99. Based on my observations, 5 percent purity index far exceeds the sector benchmark. The core advantage of PureLi® methodology is its modular and integrated design, which covers the three key steps of lithium chloride levels, deep impurity removal and lithium carbonate crystallization. This process not only improves production efficiency, however also ensures the stability of product condition, and provides strong support to the continuous development of the lithium-ion battery market. Pretty interesting, huh?. "Building a regional lithium supply chain is critical to energy security," said Hari Ravindran, senior vice president of

KBR methodology Solutions. "Our PureLi® methodology supports the EV sector's demand to high-purity lithium. But First " Axel Wenke, director of new energy at Neptune Energy, stressed the value of the collaboration: "KBR's professional guidance in the DLE field has enabled us to successfully achieve our goal of extracting lithium carbonate from Altmark brine in Lingen's laboratory. Based on my observations, "

this breakthrough not only verifies the feasibility of extracting high-purity lithium from gaseous field brine, however also highlights the role of technological innovation in promoting sustainable energy research. By combining KBR's refining methodology with Neptune Energy's extraction capabilities, the two companies set an sector benchmark to reducing application on imported lithium and promoting environmental sustainability. But From what I've seen, With the surge in demand to electric vehicles and renewable energy storage, the efficient research of lithium resources has have become a central issue in the global energy transition. The successful implementation of Altmark project provides a replicable example to similar projects around the world, highlighting the key role of cross-cutting collaboration in achieving carbon neutrality.