Schlumberger and Panasonic Energy collaborate on new lithium production process – Chemical Engineering


By Mary Page Bailey |

Schlumberger New Energy and Panasonic Energy of North America, a division of Panasonic Corporation of North America, announced that it has entered into a collaboration agreement for the validation and optimization of the new lithium extraction and production process used by Schlumberger New Energy at its NeoLith pilot plant Energy in Nevada. This collaboration paves the way for improved lithium production solutions that will meet the expected large increase in lithium demand as the electric vehicle (EV) market takes off around the world.

NeoLith Energy’s sustainable approach uses a differentiated Direct Lithium Extraction (DLE) process to produce high purity battery grade lithium material while reducing production time from over a year to weeks. The unique process contrasts sharply with conventional lithium evaporative extraction methods, with significantly reduced groundwater and physical footprint. Panasonic will provide advice to validate and optimize the lithium material for battery quality consumption. Located in Clayton Valley, Nevada, the pilot plant is just 200 miles from Panasonic’s large-scale advanced battery manufacturing facility, Panasonic Energy of North America, in Sparks, Nevada.

As a global technology company and leader in lithium-ion batteries, Panasonic has a proven track record of innovation and advanced products and solutions that power the automotive industry. The demand for battery grade lithium is expected to grow exponentially over the next decade. As electric vehicles rely heavily on rechargeable lithium-ion batteries, sustainable and efficient lithium production has become an important topic for regions, industries and tech companies, as well as for battery manufacturers and major automakers. . While the lithium industry is expected to attract significant investment, the lead time for lithium first production for new development projects and new regions will be critical for the industry to meet the increased demand.

“Panasonic has a long-standing commitment to contributing to society and increasing the sustainability of the supply chain as we work to produce the safest, highest quality and most affordable batteries in the world. top priority, ”said Allan Swan, president of Panasonic Energy of North America. “We look forward to working with Schlumberger New Energy to help us realize our vision of advancing the lithium-ion battery space and accelerating towards a clean energy society. “

“Panasonic is a pioneer in electric vehicle battery technology, and we are excited to work with them to develop our differentiated process of direct lithium mining and production,” said Ashok Belani, Executive Vice President of Schlumberger New Energy. “We are committed to expanding the global supply chain for advanced lithium compounds to support the expected increase in demand and enable new opportunities for lithium production on a global scale. “

NeoLith Energy’s goal will be to pump brine from the basement, extract over 90% of the dissolved lithium, and pump over 85% of the brine to the basement in an environmentally friendly manner. . In addition to maximizing brine reinjection, the ultimate goal is to eliminate the need for any fresh water from an external source and reduce environmental impact.

Together, Panasonic and Schlumberger New Energy aim to accelerate the development and implementation of an innovative lithium production process, with a commitment to economic, environmental and responsible extraction to enable the world’s transition to new sources of energy. energy.

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