This Project Grant award from the National Science Foundation (CFDA 47.084 - NSF Technology, Innovation, and Partnerships) provides $304,901 to Hypogenica LLC to develop a scalable, cost-effective method for producing high-quality precipitated calcium carbonates (PCCs) using a bacterial fermentation process. The goal is to create a reliable, domestically-sourced alternative to traditional energy-intensive limestone sintering methods for manufacturing PCCs, which are essential fillers used in paints, plastics, adhesives, and paper. The research aims to optimize production rates, improve PCC recovery techniques, and characterize valuable byproducts like vaterite. The anticipated outcome is the development of a scalable, cost-competitive PCC product that meets or exceeds industry standards, promoting U.S. manufacturing competitiveness and reducing reliance on imported materials. This award runs from July 2025 through June 2026.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $304.9k | 7/3/25 |