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    JordProxa at Lilac’s Great Salt Lake DLE plant: process design notes for engineers

    July 20, 2026|

    Reviewed by Tom Sullivan

    First reported on International Mining – News

    30 Second Briefing

    JordProxa has been selected as technology and equipment partner for Lilac Solutions’ Phase 1 commercial lithium carbonate plant on Utah’s Great Salt Lake, which targets 5,000 t/y of battery-grade lithium carbonate using direct lithium extraction. The partnership covers the downstream conversion process, integrating JordProxa’s thermal and process equipment with Lilac’s ion-exchange DLE system. First lithium production is planned for 2028, signalling a move from pilot-scale brine processing to a full commercial facility in a chemically complex salt-lake environment.

    Technical Brief

    • JordProxa’s scope covers thermal and process equipment for the downstream lithium conversion circuit.
    • Integration work must accommodate Lilac’s ion-exchange DLE output chemistry from Great Salt Lake brines.
    • Equipment selection will need to manage scaling, fouling and corrosion risks typical of complex salt-lake brines.
    • Process control integration between JordProxa’s equipment and Lilac’s DLE plant will be central to product quality stability.
    • For other DLE projects, the partnership signals growing specialisation in third-party downstream conversion packages.

    Our Take

    For process vendors such as JordProxa, securing a downstream conversion role on a US DLE project at this stage positions them early in what our coverage shows is still a relatively small but growing subset of lithium stories focused on commercial-scale DLE rather than conventional evaporation or hard-rock processing.

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    Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.

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