The U.S. Department of Energy Advanced Research Projects Agency – Energy (ARPA-E) has awarded Queens Carbon $14.5 million to help fund a pilot supplementary cementitious materials facility engineered for 10 metric tons/day output and built at an existing portland cement operation. Applying hydrothermal technology, the Pine Brook, N.J. startup company crystallizes carbonate mineral feedstocks into Q-SCM binder, which exhibits potential…
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