The Environmental Challenge

Billions of tons of industrial waste are building up in the United States, threatening people’s health and the health of our communities. However, this very same waste can become an economic boon by transforming it into valuable, high-demand products for multi-billion-dollar industries like paper, plastics, steel, electronics and agriculture. Spearstone Solutions makes this transformation possible.

Our Solutions

We’re reimagining waste by converting synthetic gypsum to calcium carbonate (used in paper and plastics), ammonium sulfate (for fertilizer) and quicklime (for the purification of metallurgy). These solutions reduce the storage of these materials and minimize health and ecological risks. We are also extracting rare earth elements from phosphogypsum, coal ash and FGD gypsum. At the same time we are recapturing CO2.

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