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SLB launches lithium filtration system after Nevada tests

SLB on Tuesday said it will commercially launch its version of a direct lithium extraction (DLE) system after years of tests in a Nevada desert and could be producing the electric automobile battery metal for customers by 2027.

The Houston-based oilfield services huge, previously called Schlumberger, is the most recent to make a significant push into the fast-growing DLE sector, which has absorbed Exxon Mobil , Rio Tinto, International Battery Metals and others aiming to reinvent how the ultralight metal is processed for the energy transition.

Lithium has actually historically been produced utilizing big, water-intensive evaporation ponds or open-pit mines. While DLE technologies differ, they are comparable to typical family water conditioners and aim to draw out about 90% or more of the lithium from salt water, compared to about 50% using ponds.

SLB said it has established a system that integrates DLE technology from privately-held EnergySource Minerals and water treatment equipment from others. The technology was tested at a. Nevada salt water deposit managed by Pure Energy Minerals. SLB now plans to create an industrial version of the plant with a. capability of 10,000 metric lots annually and market it to. interested consumers.

We can develop it and put one in South America or put one. anywhere in The United States and Canada, Gavin Rennick, president of SLB's. New Energy department.

The company essentially intends to duplicate its oilfield. business model by drawing out lithium for consumers who own. geological deposits of the crucial mineral.

SLB thinks its facility might produce lithium for less. than $5,000 per metric ton, a figure that includes operating. expenses and construction costs amortized over 20 years.

Lithium prices are presently trading near $10,000 per metric. lot, according to Criteria Mineral Intelligence, down more than. 75% in the past year, meaning that SLB sees its procedure as. having a cost advantage in the middle of the low-price environment.

Panasonic is checking the task's lithium for. consistency and quality, Rennick said.

SLB has actually only evaluated its DLE system in Nevada, and many of. its peers have actually discovered that elevation, weather and other factors. can affect DLE operations. Still, SLB said it has actually tested brines. from all over the world at its pilot facility.

We feel very confident now about us having the ability to. deliver those type of financial numbers at production scale. throughout a broad series of possessions, stated Rennick.

(source: Reuters)