Arianne Phosphate Delivers Purified Phosphoric Acid Samples

Arianne Phosphate Inc. (DAN) shipped pilot-scale purified phosphoric acid (PPA) samples to potential customers across three sectors: LFP battery cathode active material producers, industrial chemicals (water treatment/pulp & paper), and liquid fertilizers. The PPA was produced by combining Arianne's high-purity phosphate concentrate with Travertine Technologies' proprietary electrochemical process, which recaptures over 95% of sulfuric acid. Internal testing confirmed the product meets technical specifications for LFP batteries and other industrial applications.

This shipment marks the first step in the customer qualification process required to secure commercial offtake agreements. Concurrently, the company is advancing plans for a demonstration plant in Quebec to scale production beyond the current pilot phase. The release reinforces the company's strategic pivot from a pure phosphate miner to a downstream PPA producer, targeting the growing North American supply chain for LFP batteries.

Arianne Phosphate Inc. (DAN) announced customer sampling as part of its ongoing development efforts, marking incremental progress following the successful pilot-scale production announcement on June 18, 2026. The company has partnered with Travertine for this phase, which serves as a standard prerequisite for downstream mineral processing projects.

The shipment of samples does not constitute a commercial win or revenue milestone, nor does it guarantee contracts. The qualification process for such projects typically takes 12-24 months, during which the company will require additional capital.

Arianne Phosphate Inc. remains pre-revenue and carries a heavy debt load relative to its cash position. The company faces significant execution risk in scaling a novel downstream process, and the massive capital requirements for the demonstration and commercial PPA plants remain unaddressed by the current sample shipments.

Arianne Phosphate Inc. (DAN) owns the Lac à Paul project in Saguenay, Quebec, a fully permitted, shovel-ready greenfield igneous phosphate deposit. The company has invested over US$100 million over 15 years in development and holds the only fully permitted phosphate project in North America and Western Europe.

The project is designed to produce 3 million tonnes per year of high-purity apatite concentrate grading ~39% P2O5 with minimal contaminants. Arianne Phosphate is pivoting downstream to produce purified phosphoric acid (PPA), a critical feedstock for LFP batteries, water treatment, and specialty chemicals. A June 2024 Prefeasibility Study (PFS) outlined a 350,000-tonne PPA plant at Port Saguenay, requiring an estimated US$1.65 billion in capital expenditure.